| YEAR | NONE | BSSC | CXC BASIC | O LEVEL CXC GEN | A LEVEL | CERTIFICATE | DIPLOMA | DEGREE | PROFESSIONAL | OTHERS | NOT STATED | TOTAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003 | 36.9 | 1.0 | 0.7 | 12.6 | 0.8 | 5.4 | 1.8 | 5.0 | 1.1 | 0.6 | 1.6 | 67.4 |
| 2 | 2004 | 33.5 | 1.0 | 0.7 | 12.9 | 0.9 | 6.3 | 1.8 | 7.1 | 1.2 | 0.8 | 1.9 | 68.2 |
| 3 | 2005 | 33.7 | 1.1 | 0.4 | 12.6 | 0.9 | 6.9 | 2.0 | 7.7 | 1.2 | 1.0 | 1.4 | 69.0 |
| 4 | 2006 | 33.9 | 0.9 | 0.6 | 12.0 | 0.9 | 7.0 | 2.0 | 6.8 | 1.3 | 1.4 | 1.0 | 67.8 |
| 5 | 2007 | 33.3 | 0.6 | 0.7 | 13.0 | 0.9 | 8.3 | 2.1 | 6.9 | 0.8 | 1.7 | 1.3 | 69.7 |
| 6 | 2008 | 33.6 | 0.6 | 0.4 | 12.7 | 0.6 | 8.3 | 2.1 | 7.0 | 0.7 | 2.0 | 0.7 | 68.7 |
| 7 | 2009 | 29.4 | 0.5 | 0.5 | 11.5 | 0.5 | 9.3 | 1.6 | 7.9 | 0.2 | 2.1 | 0.8 | 64.2 |
| 8 | 2010 | 30.1 | 0.7 | 0.6 | 12.8 | 0.9 | 7.5 | 1.7 | 7.3 | 0.8 | 1.3 | 0.9 | 64.6 |
| 9 | 2011 | 32.6 | 0.6 | 0.7 | 13.3 | 0.7 | 7.1 | 1.7 | 6.3 | 0.7 | 1.6 | 1.0 | 66.3 |
| 10 | 2012 | 31.8 | 0.6 | 0.5 | 12.3 | 0.7 | 8.1 | 1.3 | 7.2 | 0.4 | 1.3 | 0.6 | 64.9 |
| 11 | 2013 | 30.4 | 0.4 | 0.6 | 11.6 | 0.7 | 8.7 | 1.7 | 7.6 | 0.4 | 1.6 | 0.8 | 64.4 |
| 15 | 2014 | 28.5 | 0.3 | 0.6 | 12.3 | 0.9 | 8.5 | 1.8 | 7.7 | 0.5 | 1.8 | 0.6 | 63.5 |
| 16 | 2015 | 28.3 | 0.3 | 0.5 | 12.6 | 0.7 | 9.0 | 1.5 | 8.2 | 0.5 | 1.7 | 0.5 | 63.9 |
