Percentage of pupils starting grade 1 who reach last grade of primary, both sexes
| Year | Value | Footnotes |
|---|---|---|
| 1991 | 40.2 | |
| 2004 | 54 | |
| 2005 | 81 | |
| 2007 | 76.2 |
Percentage of pupils starting grade 1 who reach last grade of primary, boys
| Year | Value | Footnotes |
|---|---|---|
| 1991 | 42 | |
| 2004 | 50.8 | |
| 2005 | 77.4 | |
| 2007 | 73.8 |
Percentage of pupils starting grade 1 who reach last grade of primary, girls
| Year | Value | Footnotes |
|---|---|---|
| 1991 | 38.4 | |
| 2004 | 57.4 | |
| 2005 | 84.7 | |
| 2007 | 78.8 |
