Showing posts with label statistics. Show all posts
Showing posts with label statistics. Show all posts

Adult and youth literacy in 2011

8 September is International Literacy Day, an occasion to reflect on the status of literacy worldwide. Globally, 84% of all adults 15 years and older were able to read and write in 2011, the most recent year for which the UNESCO Institute for Statistics (UIS) has released data (see Table 1). Two regions, Central and Eastern Europe and Central Asia, are near universal literacy, with adult literacy rates of 99% and 100%, respectively. Literacy rates are assumed to be at a similarly high level in North America and Western Europe but data coverage is insufficient for the calculation of a regional average. Literacy rates are also high in East Asia and the Pacific (95%) and in Latin America and the Caribbean (92%). In the remaining regions, adult literacy rates are below the global average: Arab States (77%), South and West Asia (63%), and sub-Saharan Africa (59%).

Male and female adult literacy rates are at nearly the same levels in three regions: Central and Eastern Europe, Central Asia, and Latin America and the Caribbean (see Table 1). In the Arab States, East Asia and the Pacific, South and West Asia, and sub-Saharan Africa, female literacy rates are lower than male literacy rates. The gender parity index (GPI), the ratio of the female over the male literacy rate, shows that the biggest gender gap exists in South and West Asia (GPI 0.70) and in sub-Saharan Africa (GPI 0.74). Globally, the male literacy rate is 89% and the female literacy rate 80%, which yields a GPI of 0.90, far below the range of gender parity with GPI values between 0.97 and 1.03.

Table 1: Adult and youth literacy rate, 2011
Region Adult literacy rate (%) Youth literacy rate (%)
Total Male Female GPI Total Male Female GPI
Arab States 76.9 84.7 68.4 0.81 89.9 93.2 86.5 0.93
Central and Eastern Europe 98.5 99.3 97.8 0.99 99.3 99.5 99.2 1.00
Central Asia 99.5 99.6 99.4 1.00 99.7 99.6 99.8 1.00
East Asia and the Pacific 94.7 96.9 92.5 0.95 98.9 98.9 98.8 1.00
Latin America and the Caribbean 91.6 92.2 90.9 0.99 97.1 96.8 97.4 1.01
North America and Western Europe - - - - - - - -
South and West Asia 62.8 74.0 51.9 0.70 80.7 86.8 74.9 0.86
Sub-Saharan Africa 59.1 68.1 50.6 0.74 69.5 75.6 63.7 0.84
World 84.1 88.6 79.9 0.90 89.5 92.2 86.8 0.94
Note: GPI = gender parity index.
Source: UNESCO Institute for Statistics, Data Centre, September 2013.

National adult literacy rates are displayed in Figure 1. Countries in sub-Saharan Africa and South and West Asia have generally lower literacy rates than countries in other regions. In 11 countries, nearly all in sub-Saharan Africa, fewer than half of all adults are able to read and write: Benin, Burkina Faso, Chad, Ethiopia, Guinea, Haiti, Liberia, Mali, Niger, Senegal, and Sierra Leone.

Figure 1: Adult literacy rate, 2011

Source: UNESCO Institute for Statistics, Data Centre, September 2013. - Click image to enlarge.

The UIS estimates that the adult illiterate population was 774 million in 2011 (see Table 2). Three out of four illiterate adults live in only two regions: South and West Asia (407 million) and sub-Saharan Africa (182 million). In all regions, the number of illiterate women is larger than the number of illiterate men. Globally, 493 million or two thirds of the adult illiterate population are female.

Table 2: Adult and youth illiterate population, 2011
Region Adult illiterate population (000) Youth illiterate population (000)
Total Male Female % female Total Male Female % female
Arab States 47,603 16,082 31,521 66.2 6,037 2,099 3,938 65.2
Central and Eastern Europe 4,919 1,104 3,815 77.5 386 157 229 59.4
Central Asia 290 108 182 62.7 45 30 14 32.5
East Asia and the Pacific 89,478 26,356 63,122 70.5 4,081 2,005 2,076 50.9
Latin America and the Caribbean 35,614 15,994 19,620 55.1 3,043 1,676 1,367 44.9
North America and Western Europe - - - - - - - -
South and West Asia 407,021 147,352 259,669 63.8 61,778 22,316 39,461 63.9
Sub-Saharan Africa 181,950 70,535 111,414 61.2 47,558 19,196 28,362 59.6
World 773,549 280,366 493,184 63.8 123,198 47,626 75,571 61.3
Source: UNESCO Institute for Statistics, Data Centre, September 2013.

The global youth literacy rate, for the population 15 to 24 years of age, was 90% in 2011 (see Table 1). Youth literacy rates are higher than adult literacy rates in all regions, a result of increased levels of school attendance among younger generations. Of the regions with data, four are near universal youth literacy: Central and Eastern Europe (99%), Central Asia (100%), East Asia and the Pacific (99%), and Latin America and the Caribbean (97%). In the Arab States, the youth literacy rate is 90%. In South and West Asia (81%) and sub-Saharan Africa (70%), the youth literacy rate is below the global average.

Literacy rates among the population 15-24 years are not only higher than among the total population 15 years and older, there is also a smaller gap between the literacy rates of young men and women (see Table 1). However, gender disparity in youth literacy is observed in the Arab States (GPI 0.93), South and West Asia (GPI 0.86), and sub-Saharan Africa (GPI 0.84); in these regions, young women are less likely to be able to read and write than young men. At the global level, the male youth literacy rate is 92% and the female youth literacy rate 87%.

National youth literacy rates are displayed in Figure 2. Sub-Saharan Africa stands out as the one region where youth literacy rates are significantly lower than in other regions. Seven countries have youth literacy rates below 50%: Benin, Burkina Faso, Chad, Guinea, Liberia, Mali, and Niger.

Figure 2: Youth literacy rate, 2011

Source: UNESCO Institute for Statistics, Data Centre, September 2013. - Click image to enlarge.

The youth illiterate population, a subset of the adult illiterate population, was estimated at 123 million in 2011 (see Table 2). Illiterate youth are concentrated in South and West Asia and sub-Saharan Africa; 89% of the global population of illiterate youth live in these two regions. Whereas women are the majority of illiterate adults in all regions, there is no such clear pattern among illiterate youth. In two regions, Central Asia and Latin America and the Caribbean, young men are more likely to lack basic reading and writing skills than young women. Even so, 61% of the global number of illiterate youth are female.

More detailed statistics and analysis are available from the the UNESCO Institute for Statistics, including a page with an interactive world map with adult and youth literacy rates, a fact sheet on adult and youth literacy, an infographic for International Literacy Day 2013, and a report on national, regional and global trends in adult and youth literacy between 1985 and 2015.

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Friedrich Huebler, 8 September 2013, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2013/09/literacy.html

61 million out-of-school children in 2010

61 million children of primary school age were out of school in 2010, down from a high of over 110 million out-of-school children in the mid-1990s, according to new estimates by the UNESCO Institute for Statistics (UIS). 32 million or 53% of the 61 million out-of-school children were girls.

The trend in out-of-school numbers since 1990 is illustrated in Figure 1. Much of the global progress over the past 15 years is due to developments in South and West Asia, where the number of out-of-school children fell from a high of 41 million in 1998 to 13 million in 2010.

Progress in sub-Saharan Africa, another region with a historically large number of out-of-school children, has been much more modest, by comparison. Here, the number of children out of school decreased from a high of 43 million in 1996 to 31 million in 2010. As a result, sub-Saharan Africa today is home to half of all out-of-school children worldwide.

In relative terms, the global out-of-school rate fell from 18% in the early 1990s to 9% in 2010, in spite of a large increase in the number of children of primary school age over the same period. However, the estimates by UIS also show that the out-of-school rate and the number of out-of-school children have stagnated over the past three years, partly because sub-Saharan Africa is struggling to increase enrolment rates in primary education while being confronted with continued strong population growth. At this rate, the world is unlikely to reach the Millennium Development Goal and Education for All goal of universal primary education by 2015.

Figure 1: Global number of out-of-school children of primary school age, by region and sex, 1990-2010
Global number of children out of school from 1990 to 2010
Source: UNESCO Institute for Statistics, July 2012. - Click image to enlarge.

The regional distribution of children in and out of school is illustrated in Figure 2. The width of each region in the graph indicates the size of the population of primary school age. The height of the bars indicates which proportion of children in each region is in or out of school.

In absolute terms, Sub-Saharan Africa has the highest number of children out of school (31 million), although its primary school-age population (132 million) is smaller than that of two other regions: South and West Asia, and East Asia and the Pacific. In relative terms, Sub-Saharan Africa also has the highest out-of-school rate of all regions. 23% of all primary school-age children have either never attended school or left school without completing primary education.

In South and West Asia, the proportion of out-of-school children (8%) is smaller than in sub-Saharan Africa and the Arab States, but in absolute terms, the region is home to 13 million out-of-school children, second only to sub-Saharan Africa. More than half of all out-of-school children in South and West Asia live in only two countries: India (2.3 million) and Pakistan (5.1 million).

East Asia and the Pacific has 168 million children of primary school age, nearly as many as South and West Asia, but only 4% are out of school. Still, due to the large primary school-age population in the region, this means that 7 million children are excluded from education.

The remaining regions have significantly fewer children out of school: Arab States (5.0 million), Latin America and the Caribbean (2.7 million), North America and Western Europe (1.3 million), Central and Eastern Europe (0.9 million), and Central Asia (0.3 million).

Figure 2: Global distribution of children of primary school age in and out of school, 2010
Distribution of children in and out of school, by region, 2010
Source: UNESCO Institute for Statistics, July 2012. - CA = Central Asia, CEE = Central and Eastern Europe, LAC = Latin America and the Caribbean, NAWE = North America and Western Europe. - Figure 2 was created with the spineplot add-on for Stata (Cox 2008). - Click image to enlarge.

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Friedrich Huebler, 31 July 2012 (edited 2 August 2012), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/04/oos.html

Adult and youth literacy in 2010

The UNESCO Institute for Statistics (UIS) released new literacy data in April 2012, with updated estimates of adult and youth literacy. In 2010, the latest year with data, 84% of the global population 15 years and older were estimated to be able to read and write (see Table 1). At the regional level, literacy rates are highest in Central Asia, Central and Eastern Europe, East Asia and the Pacific, and Latin America and the Caribbean. In these regions at least 9 out of 10 adults are literate. Literacy rates can be assumed to be as high in North America and Western Europe but not enough countries in that region collect literacy data to allow the calculation of a regional average. By contrast, adult literacy rates are significantly lower in the Arab States (75%), and in South and West Asia and sub-Saharan Africa (63% in both regions). Women are considerably less likely to be literate than men in the Arab States, East Asia and the Pacific, South and West Asia, and sub-Saharan Africa. Globally, the female adult literacy rate was estimated to be 80% in 2010, compared to a literacy rate of 89% for men. As a consequence, nearly two thirds (497 million) of the adult illiterate population in 2010 (775 million) were women.

Table 1: Adult and youth literacy rate, 2010
Region Adult literacy rate (%) Youth literacy rate (%)
Total Male Female Total Male Female
Arab States 74.7 83.3 65.7 89.1 92.4 85.6
Central Asia 99.5 99.6 99.4 99.7 99.6 99.8
Central and Eastern Europe 97.9 99.0 97.0 99.1 99.3 98.9
East Asia and the Pacific 94.2 96.7 91.6 98.8 98.9 98.7
Latin America and the Caribbean 91.4 92.1 90.7 97.2 97.0 97.4
North America and Western Europe - - - - - -
South and West Asia 62.7 74.0 51.8 80.5 86.6 74.7
Sub-Saharan Africa 62.6 71.0 54.2 71.8 76.4 66.8
World 84.1 88.6 79.7 89.6 92.2 87.1
Source: UNESCO Institute for Statistics, Data Centre, April 2012

The disparities between regions with high and low literacy rates are readily apparent from the map in Figure 1, which displays the average literacy rate in the seven Education for All (EFA) regions with data listed in Table 1. For a description of the regional groupings, please refer to a past article about the EFA regions on this website.

Figure 1: Regional adult literacy rate, 2010

Source: UNESCO Institute for Statistics, Data Centre, April 2012. - Click image to enlarge.

Youth literacy rates, for the population 15 to 24 years of age, are higher than adult literacy rates in all regions as a result of improved access to education among younger generations. Globally, 90% of all youth are able to read and write. Central Asia, Central and Eastern Europe, East Asia and the Pacific, and Latin America and the Caribbean have reached or are approaching universal literacy among their young population. The same can be assumed for North America and Western Europe, but no regional average is available from the UIS (see Table 1 and Figure 2). The disparity in literacy rates between men and women is generally smaller among the population 15 to 24 years than among the population 15 years and older. Yet, in the Arab States, South and West Asia, and sub-Saharan Africa, young women remain less likely to be able to read and write than young men. The global youth literacy rate in 2010 was 92% for men and 87% for women.

Figure 2: Regional youth literacy rate, 2010

Source: UNESCO Institute for Statistics, Data Centre, April 2012. - Click image to enlarge.

The regional averages can conceal large differences between countries within a region. This is particularly true for the adult literacy rate in the Arab States, South and West Asia, and sub-Saharan Africa (see Figure 3). In sub-Saharan Africa, for example, the adult literacy rate is below 30% in Burkina Faso and Niger - the countries with the least literate population worldwide - and above 90% in Equatorial Guinea, Seychelles, and Zimbabwe.

Figure 3: Adult literacy rate, 2010

Source: UNESCO Institute for Statistics, Data Centre, April 2012. - Click image to enlarge.

Disparities between countries within a region can also be observed for the youth literacy rate, but to a lesser degree than for the adult literacy rate (see Figure 4). Similar to the adult literacy rate, the greatest disparities exist in sub-Saharan Africa, where youth literacy rates range from 37% in Niger to 99% in the Seychelles and Zimbabwe.

Figure 4: Youth literacy rate, 2010

Source: UNESCO Institute for Statistics, Data Centre, April 2012. - Click image to enlarge.

To make it easier to explore its literacy data, the UNESCO Institute for Statistics has created an interactive visualization that combines a map showing adult and youth literacy rates, a graph with literacy rates by sex, and a scatter plot with the correlation between GDP per capita and literacy. A screenshot of the visualization is shown in Figure 5. The full visualization is available on the website of the UIS. Literacy data are also contained in the recently published World Atlas of Gender Equality in Education by UNESCO.

Figure 5: UIS data visualization with adult and youth literacy rate, 2010

Source: UNESCO Institute for Statistics, May 2012. - Click image to enlarge.

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Friedrich Huebler, 31 May 2012 (edited 1 June 2012), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/05/literacy.html

School attendance among 5- to 24-year-olds in Liberia

An article that was published on this site in July 2011, "School attendance by grade and age in Liberia", shows that overage school attendance is very common in Liberia, mainly due to late entry into the education system. The official primary school age in Liberia is 6 to 11 years according to the International Standard Classification of Education (ISCED). Yet, an analysis of data from a Demographic and Health Survey (DHS) from 2007 demonstrates that the vast majority of pupils in primary and secondary school in Liberia are older than the theoretical age for their grade. For example, nearly three quarters of all first-graders in Liberia are at least 3 years older than the official entrance age into primary education (see Figure 1). 24% of all first-graders are 5 or 6 years overage, 14% are 7 or 8 years overage, and 5% are 9 or more years overage. Children in the last group start primary school at age 15 or later.

Figure 1: Age distribution of pupils in primary and secondary education in Liberia, 2007
Graph with data on overage and underage pupils in primary and secondary education in Liberia
Source: Demographic and Health Survey (DHS) 2007. - Click image to enlarge.

Figure 1 shows the age distribution in the 12 grades of primary and secondary education in Liberia. The same DHS data from 2007 can also be analyzed differently, by single year of age instead of by grade. Figure 2 presents the level and grade attended for the population between 5 and 24 years of age. For each age group, the graph shows the percentage in pre-primary, primary, secondary, and tertiary education. The data for primary and secondary education is further divided into single grades, indicated by shades of blue for the 6 primary grades and shades of green for the 6 secondary grades. In addition, Figure 2 shows how many percent are out of school and for how many percent the level and grade of education attended is missing.

Figure 2: Level and grade of education attended by population 5-24 years in Liberia, 2007
Graph with data on school attendance by age in Liberia
Source: Demographic and Health Survey (DHS) 2007. - Click image to enlarge.

One surprising finding is the large percentage of children between 5 and 14 years who are in pre-primary education. About half of all 5- to 8-year-olds, 39% of all 9-year-olds, and 28% of all 10-year-olds are in pre-primary education. Even at age 14, nearly 7% are still in preschool. One possible explanation is that parents keep their children in pre-primary education due to lack of access to primary education.

Some children start attending primary education at age 5 or 6 but most children enter late. Even among persons 20 years or older, some are still in the first primary grade. School attendance overall reaches a peak at age 14, when more than 86% are in school, mostly in primary education. Primary school attendance rates are highest among 12- to 15-year-olds; two out of three children in this age group are in primary education. Secondary school attendance reaches a peak at age 19, when 38% are in secondary education; in addition, at least 30% of all 17- and 18-year-olds are in secondary education. Attendance rates for tertiary education are low and do not exceed 2% until age 24, when 4% study at a university or other institution of higher learning.

The percentage of the population that is not in any type of formal education decreases from 44% among 5-year-olds to 13% among 14-year-olds. From age 15, out-of-school rates increase again and among 23- and 24-year-olds in Liberia, 61% and 60%, respectively, are not in school. Lastly, for a small percentage of the DHS sample, the grade and level attended was missing.

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Friedrich Huebler, 30 April 2012, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/04/liberia.html

World Atlas of Gender Equality in Education

Cover of the UNESCO gender atlas

UNESCO and the UNESCO Institute for Statistics (UIS) have published a new World Atlas of Gender Equality in Education that illustrates the participation of girls and boys in pre-primary, primary, secondary, and tertiary education. The data show that there has been significant progress towards gender parity since the 1970s. Two thirds of all countries have reached gender parity in primary education but at the secondary level of education girls are still lagging behind. In some countries, girls have the advantage with regard to access to and completion of education. At the tertiary level, female students outnumber male students in many high-income countries.

The atlas is divided into eight chapters that contain a total of 28 maps and close to 100 charts and tables:

  1. Increased worldwide demand for quality schooling
  2. Girls’ right to education
  3. Enrolment and gender trends: primary education
  4. Enrolment and gender trends: secondary education
  5. Enrolment and gender trends: tertiary education
  6. Trends in school-life expectancy
  7. Gender trends: adult and youth literacy
  8. How policies affect gender equality in education

An excerpt from Chapter 7 on literacy is shown below. The map (please click the image for a larger view) visualizes adult literacy rates from the database of the UNESCO Institute for Statistics. Among countries with data, literacy rates are lowest in sub-Saharan Africa and South Asia. The highest adult literacy rates are observed in Eastern Europe and Central Asia. For many developed countries, the adult literacy rate is unknown because these countries have achieved universal primary education and no longer report data on the traditional literate-illiterate dichotomy, focusing instead on the more narrowly defined concept of functional literacy.

The atlas is available in English, French and Spanish. In addition, UNESCO and UIS plan to launch an online e-atlas with interactive maps.

Excerpt from World Atlas of Gender Equality in Education: Map with adult literacy rates
World map with adult literacy rates
Source: UNESCO, 2012, World Atlas of Gender Equality in Education, pages 92-93. - Click image to enlarge.

Reference

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Friedrich Huebler, 31 March 2012, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/03/atlas.html

Educational attainment in sub-Saharan Africa

The educational attainment of a country's adult population reflects long-run trends in participation in primary, secondary and post-secondary education. Educational attainment is a measure of human capital - the skills and competencies of the population - and thus an indicator of a country's potential for economic growth. Educational attainment is also closely linked to health, political participation, and other indicators of social development.

Compared to other regions, educational attainment in sub-Saharan Africa is relatively low but there are large variations between individual countries. The graph and table below present data from the UNESCO Institute for Statistics (UIS), published in the Global Education Digest 2011. The values for each country indicate which percentage of the population aged 25 years and older completed at least primary, lower secondary, upper secondary, post-secondary, or tertiary education. For example, in Seychelles, 90% of the adult population completed at least primary education, 67% at least lower secondary education, and 44% at least upper secondary education. At the other end of the distribution is Burkina Faso, where only 5% of the adult population completed at least primary education and only 2% at least lower secondary education.

Sub-Saharan Africa: Population 25 years and older by minimum level of education
Graph with educational attainment in sub-Saharan Africa
Source: UNESCO Institute for Statistics, Global Education Digest 2011, Table 19. - Click image to enlarge.

Among the 15 countries in sub-Saharan Africa for which UIS has data, only seven - Kenya, Mauritius, Namibia, Seychelles, South Africa, Tanzania, and Zimbabwe - have attainment rates for primary education at or above 50%. In the remaining eight countries with data - Benin, Burkina Faso, Chad, Lesotho, Malawi, Mali, Senegal, and Uganda - less than half of the population 25 years and older completed at least primary education. For Benin, the share of the population with completed primary education is unknown because the country reported combined figures for incomplete and complete primary education; 16% of the population attended primary education with or without completing that level (see Global Education Digest 2011, Table 18).

Similar to the attainment rates for primary education, attainment rates for other levels of education also vary widely between individual countries. The proportion of the population that completed at least lower secondary education ranges from 2% in Burkina Faso to 70% in South Africa. For upper secondary education, the attainment rates range from 0.5% in Burkina Faso to 44% in Seychelles. Not more than 0.5% of the adult population completed post-secondary education in Burkina Faso and Malawi, compared to 12% in South Africa. Completed tertiary education is uncommon among the population 25 years and older in sub-Saharan Africa. Only one country, Seychelles, has an attainment rate for tertiary education greater than 3%.

Sub-Saharan Africa: Population 25 years and older by minimum level of education
Country Year Level of education (%)
Primary Lower secondary Upper secondary Post- secondary Tertiary
Benin 2002
.
14.3
.
2.2
2.2
Burkina Faso 2007
5.2
2.0
0.5
0.3
0.2
Chad 2004
8.5
5.5
.
3.2
3.2
Kenya 2010
59.4
41.9
36.3
6.3
0.0
Lesotho 2008
40.9
20.9
13.8
5.4
1.9
Malawi 1998
19.8
8.6
5.2
0.5
0.5
Mali 2006
18.6
10.3
5.5
1.9
1.9
Mauritius 2000
48.9
38.9
20.3
7.9
2.6
Namibia 2001
48.5
27.7
17.0
5.3
2.2
Senegal 2006
10.7
7.5
4.9
3.2
0.8
Seychelles 2002
90.3
66.8
44.2
.
7.4
South Africa 2009
76.4
70.4
35.7
11.8
0.7
Tanzania 2002
48.9
6.0
1.6
.
0.9
Uganda 2008
34.6
23.4
8.7
6.8
1.8
Zimbabwe 2002
65.1
45.9
10.3
9.1
1.5
Source: UNESCO Institute for Statistics, Global Education Digest 2011, Table 19.

When interpreting the educational attainment data for sub-Saharan Africa it is necessary to consider that the reported values for some countries are more than a decade old. As younger, more educated cohorts reach age 25, the average attainment rates of the population 25 years and older increase and the situation of some countries is therefore likely to have improved since the year of reporting. In addition, the picture is incomplete because for 30 of the 45 countries in the sub-Saharan Africa region, as defined by UIS, no educational attainment data is available in the UIS Data Centre.

Reference

  • UNESCO Institute for Statistics (UIS). 2011. Global Education Digest 2011: Comparing Education Statistics Across the World. Montreal: UIS. (Download in PDF format, 7.5 MB)
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Friedrich Huebler, 26 February 2011, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/02/ssa.html

Global Education Digest 2011

Cover of the Global Education Digest 2010

The UNESCO Institute for Statistics (UIS) announced the publication of the Global Education Digest 2011. The focus of this year's edition of the GED is on secondary education.

Growing enrolment in primary education over past decades - partly due to the emphasis on universal primary education by the Millennium Development Goals and Education for All - has led to increased demand for secondary education. The Global Education Digest 2011describes trends in participation in and completion of lower and upper secondary education from 1970 to the present, as well as disparities in access to education of children of secondary school age. The GED also contains analysis of data on educational attainment, technical and vocational education and training, secondary school teachers, and education finance.

The analytical chapter is accompanied by 200 pages of statistical tables on pre-primary, primary, secondary and tertiary education. The GED 2011 introduces several new tables that did not appear in previous editions. Table 5 lists national, regional and global estimates of the number and percent of children of primary and lower secondary school age out of school. Table 19 introduces a new indicator of educational attainment, the percentage of the population 25 years and older with at least completed primary, lower secondary, upper secondary, post-secondary, or tertiary education. All data from the statistical annex will also be available in the UIS Data Centre.

Reference

  • UNESCO Institute for Statistics (UIS). 2011. Global education digest 2011: Comparing education statistics across the world. Montreal: UIS. (Download in PDF format, 7.5 MB)

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Friedrich Huebler, 30 October 2011 (edited 31 October 2011), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/10/ged.html

Adult and youth literacy in 2009

8 September was International Literacy Day. On this occasion, the UNESCO Institute for Statistics (UIS) released a fact sheet with estimates of adult and youth literacy in 2009, the most recent year with data.

The global adult literacy rate, for the population 15 years and older, was 83.7% in 2009, compared to 83.4% in 2008. The adult illiterate population fell from 796.2 million in 2008 to 793.1 million in 2009. 64.1% of the adult illiterate population were women. Adult literacy rates are lowest in sub-Saharan African and in South and West Asia (see Figure 1). In 11 countries, less than half of the adult population were able to read and write: Benin, Burkina Faso, Chad, Ethiopia, Gambia, Guinea, Haiti, Mali, Niger, Senegal and Sierra Leone.

Figure 1: Adult literacy rate, 2009
World map with adult literacy rates in 2009
Source: UNESCO Institute for Statistics, 2011

Youth literacy rates - for the population 15 to 24 years - are generally higher than adult literacy rates, due to increased school attendance rates among younger generations. The global youth literacy rate was 89.3% in 2009, compared to 89.0% in 2008. The youth illiterate population fell from 130.6 million in 2008 to 127.3 million in 2009. Youth literacy rates are lowest in sub-Saharan Africa (see Figure 2) and the five countries worldwide with youth literacy rates below 50% are from this region: Burkina Faso, Chad, Ethiopia, Mali and Niger.

Figure 2: Youth literacy rate, 2009
World map with youth literacy rates in 2009
Source: UNESCO Institute for Statistics, 2011

Reference

  • UNESCO Institute for Statistics (UIS). 2011. Adult and youth literacy. UIS fact sheet no. 16, September. Montreal: UIS. (Download in PDF format, 350 KB)

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Friedrich Huebler, 30 September 2011, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/09/literacy.html

School attendance by grade and age in Liberia

The article "Overage pupils in primary and secondary education" of June 2011 summarized data on school attendance from 36 countries and found that overage school attendance is common in sub-Saharan Africa. The countries with the highest share of overage pupils in the sample were Haiti, Liberia, Uganda, Rwanda, Cambodia, Ethiopia, Ghana, Madagascar, and Malawi. In Liberia, 93% of all pupils in primary and secondary education are at least one year overage for their grade and 84% are at least two years overage. This article takes a closer look at Liberia by analyzing data from the same Demographic and Health Survey (DHS) from 2007 that was analyzed for the earlier article.

The official primary school age in Liberia, as defined by the International Standard Classification of Education (ISCED), is 6 to 11 years. The official secondary school age is 12 to 17 years. Given these school ages, a 6-year-old in grade 1 and a 7-year-old in grade 2 are in the right grade for their age. A 7-year-old in grade 1 would be one year overage and an 8-year-old in grade 1 would be two years overage. A 5-year-old in grade 1 would be one year underage.

The graph below shows the age distribution of pupils in primary and secondary education in Liberia. Pupils who are in the right grade for their age or underage are in a small minority. In the first twelve grades, their share never exceeds 9%. By contrast, as many as 98% of all pupils in a single grade are overage. The degree of overage attendance is astounding: 5% of all first graders are 9 or more years overage, meaning that they start primary school at age 15 or later. 19% of all first graders are at least 7 years overage and 44% are at least 5 years overage. In grade 8, 18% of all pupils are 9 or more years overage; while the official age for eighth graders is 13 years, one in five pupils in that grade in Liberia is 22 years or older.

Age distribution of pupils in primary and secondary education in Liberia, 2007
Graph with data on overage and underage pupils in primary and secondary education in Liberia
Source: Demographic and Health Survey (DHS) 2007. - Click image to enlarge.

What are the reasons for this high prevalence of overage school attendance? In Liberia, as in other countries of sub-Saharan Africa, many pupils enter school late for a variety of reasons that include poverty, a scarcity of educational facilities, and lack of enforcement of the official school ages. High repetition rates further exacerbate the problem of overage school attendance. Among the consequences of this age structure in school are a higher probability of dropout and reduced lifetime earnings caused by incomplete education or late entry into the labor market.

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Friedrich Huebler, 31 July 2011 (edited 27 February 2012), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/07/liberia.html

Overage pupils in primary and secondary education

Pupils can be overage for their grade for two reasons: late entry and repetition. Take for example a country where children are expected to enter primary school at 6 years of age. If a child enters grade 1 at age 7, he or she is one year overage for the grade. A child who enters grade 1 at age 8 and repeats the grade will be three years overage for the grade; two of the three years are due to late entry and the third year is due to repetition.

Children who are many years overage are less likely to complete their education. If they stay in school, they graduate later than pupils who entered school at the official starting age. These overage graduates enter the labor market late and often with lower educational attainment. As a consequence, they are likely to have lower cumulative earnings over their lifetime than persons who graduated and entered the labor market at a younger age and with higher educational attainment. For the country as a whole this in turn means reduced national income and slower economic growth.

Overage school attendance is common in sub-Saharan Africa but also occurs in other regions. The figure below shows data from 36 nationally representative household surveys that were conducted between 2004 and 2009. 34 of these surveys were Demographic and Health Surveys (DHS) and the remaining two surveys, those for Bangladesh and Kyrgyzstan, were Multiple Indicator Cluster Surveys (MICS). For each country, the graph shows the share of children in primary and secondary education who are at least one or two years overage for their grade. The entrance ages and durations of primary and secondary education used in this study are those specified by the International Standard Classification of Education (ISCED).

Percentage of children in primary and secondary education who are at least 1 or 2 years overage for their grade
Graph with data on overage children in primary and secondary education
Source: Demographic and Health Surveys (DHS) and Multiple Indicator Cluster Surveys (MICS), 2004-2009.

In the sample of 36 countries, the share of children who are at least one year overage for their grade ranges from 5 percent in Armenia to 95 percent in Haiti. Other countries where at least three out of four pupils in primary or secondary education are overage include Liberia (93%), Uganda (86%), Rwanda (83%), Cambodia (78%), Mozambique (76%), and Ethiopia (75%). In addition to Armenia, the percentage of pupils who are at least one year overage is below 10 percent in Moldova and Egypt (8%).

The share of children in primary and secondary education who are at least two years overage for their grade ranges from 1 percent in Armenia to 85 percent in Haiti. In addition to Haiti, at least half of all pupils are two or more years overage in Liberia (84%), Uganda (67%), Rwanda (65%), Ethiopia (59%), Cambodia (55%), Malawi (51%), and Madagascar (50%). On average, the share of children who are at least two years overage is 19 percent less than the share of children who are at least one year overage.

However, there are exceptions. In Albania and the Ukraine, 43 and 26 percent respectively of all children in primary and secondary education are at least one year overage. By contrast, only 5 and 2 percent respectively are at least two years overage. This means that in these two countries, a relatively large number of children enter school one year late or repeat one grade, but hardly any children enter school two years late or repeat more than one grade. Late entry and repetition are therefore less likely to have negative consequences on lifetime earnings and national income in Albania and the Ukraine than in other countries.

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Friedrich Huebler, 30 June 2011, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/06/age.html

Education finance in sub-Saharan Africa

Cover of the UIS education finance reportA new report by the UNESCO Institute for Statistics, Financing education in sub-Saharan Africa, presents comprehensive data for the past decade for 45 African countries.

The number of children enrolled in primary school in sub-Saharan Africa grew from 87 million in 2000 to 129 million in 2008, an increase of 48 percent. Over the 1999-2009 decade, real public expenditure on education, adjusted for inflation, grew on average by 6.1 percent per year, based on data from 26 countries. The highest annual growth rates of education spending in sub-Saharan Africa, over 12 percent, were observed in Mozambique and Burundi. Of the countries with data, only the Central African Republic experienced a decline in public expenditure on education.

The countries of sub-Saharan Africa combined spend 5.0 percent of their GDP on education, the second highest value of the eight EFA regions, after North America and Western Europe, where 5.3 percent of the regional GDP is spent on the education sector.

The figure below shows data on education expenditure in 28 countries in sub-Saharan Africa. The horizontal axis indicates a country's total public expenditure as a percentage of gross domestic product (GDP). The vertical axis indicates a country's total public expenditure on education as a percentage of total public expenditure. Total public expenditure on education as a percentage of GDP can be calculated as the product of the two values plotted along the vertical and horizontal axes.

Public education expenditure / GDP =
(Public education expenditure / Total public expenditure) × (Total public expenditure / GDP)

The three curves in the graph indicate where total public expenditure on education is equal to 2, 5 or 10 percent of GDP. Countries with higher expenditures on education as a percentage of GDP are found near the upper right corner of the graph, countries with lower expenditures near the lower left corner. For the countries in the graph, public expenditure on education as a percentage of GDP ranges from 1.3 percent in the Central Africal Republic to 12.4 percent in Lesotho.

Total public expenditure on education as a percentage of total public expenditure in relation to total public expenditure as a percentage of GDP
Scatter plot with education finance data for 28 countries in sub-Saharan Africa
Source: UIS 2011, page 30, Figure 11

Reference
  • UNESCO Institute for Statistics (UIS). 2011. Financing education in sub-Saharan Africa: Meeting the challenges of expansion, equity and quality. Montreal: UIS. (Download in PDF format, 8.7 MB)
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Friedrich Huebler, 31 May 2011 (edited 1 June 2011), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/05/ssa.html