| Year | Less than 8 grades of primary school | 8 grades of primary education | Secondary education without G. C. E. and with qualification | Secondary education with G. C. E. | Tertiary education | Total | ||
|---|---|---|---|---|---|---|---|---|
| and without qualification | and with qualification | bachelor or equivalent | master or equivalenta | |||||
| Total | ||||||||
| 2009 | 5.6 | 21.2 | 64.0 | 42.1 | 65.3 | 75.8 | 76.3 | 50.7 |
| 2010 | 8.1 | 21.1 | 62.7 | 41.2 | 64.3 | 75.0 | 76.0 | 50.6 |
| 2011 | 7.2 | 21.3 | 62.1 | 41.9 | 63.9 | 75.5 | 77.3 | 51.0 |
| 2012 | 8.4 | 21.6 | 61.7 | 42.7 | 64.1 | 75.7 | 77.0 | 51.8 |
| 2013 | 9.9 | 22.3 | 62.0 | 44.3 | 65.1 | 75.0 | 78.8 | 52.9 |
| 2014 | 11.9 | 26.3 | 64.2 | 46.9 | 67.6 | 75.3 | 78.9 | 55.8 |
| 2015 | 15.1 | 28.6 | 65.0 | 49.7 | 68.8 | 76.5 | 80.7 | 57.5 |
| 2016 | 17.8 | 31.3 | 66.1 | 54.0 | 70.3 | 78.7 | 81.3 | 59.7 |
| 2017 | 17.9 | 33.4 | 67.1 | 54.5 | 71.1 | 78.0 | 81.9 | 61.0 |
| 2018 | 18.1 | 34.1 | 68.3 | 55.0 | 70.7 | 77.6 | 83.6 | 62.0 |
| 2019 | 19.0 | 34.0 | 69.3 | 55.9 | 71.3 | 78.5 | 82.3 | 62.6 |
| 2020 | 19.7 | 33.1 | 67.7 | 57.0 | 70.1 | 77.0 | 81.8 | 62.1 |
| Male | ||||||||
| 2009 | 8.8 | 24.0 | 68.1 | 41.5 | 68.8 | 74.3 | 76.3 | 55.1 |
| 2010 | 10.7 | 23.6 | 65.6 | 41.0 | 67.5 | 73.2 | 75.3 | 54.3 |
| 2011 | 9.7 | 24.7 | 65.2 | 42.7 | 67.3 | 75.0 | 77.0 | 55.1 |
| 2012 | 12.7 | 25.6 | 64.7 | 42.4 | 67.8 | 75.5 | 76.8 | 55.7 |
| 2013 | 13.3 | 26.5 | 65.7 | 45.5 | 70.1 | 75.3 | 77.7 | 57.4 |
| 2014 | 15.4 | 31.6 | 68.2 | 50.1 | 73.4 | 75.4 | 79.5 | 60.8 |
| 2015 | 21.0 | 35.1 | 69.0 | 52.3 | 74.6 | 78.1 | 80.9 | 62.7 |
| 2016 | 20.5 | 38.1 | 70.8 | 58.3 | 75.9 | 80.5 | 80.8 | 65.1 |
| 2017 | 19.5 | 40.5 | 72.3 | 59.2 | 77.3 | 80.6 | 82.4 | 66.9 |
| 2018 | 20.3 | 42.1 | 73.2 | 60.6 | 76.6 | 79.0 | 84.4 | 67.9 |
| 2019 | 19.9 | 42.2 | 74.2 | 60.7 | 78.7 | 82.6 | 83.5 | 68.8 |
| 2020 | 21.8 | 40.6 | 72.8 | 61.9 | 77.8 | 81.5 | 83.3 | 68.2 |
| Female | ||||||||
| 2009 | 3.7 | 19.0 | 56.8 | 42.5 | 62.2 | 76.7 | 76.3 | 46.7 |
| 2010 | 6.5 | 19.2 | 57.6 | 41.3 | 61.6 | 76.0 | 76.8 | 47.1 |
| 2011 | 5.4 | 18.8 | 56.6 | 41.4 | 60.8 | 75.8 | 77.6 | 47.3 |
| 2012 | 5.6 | 18.5 | 56.3 | 42.9 | 60.9 | 75.8 | 77.1 | 48.2 |
| 2013 | 7.6 | 19.1 | 55.4 | 43.5 | 60.7 | 74.8 | 79.9 | 48.8 |
| 2014 | 9.2 | 22.1 | 57.1 | 45.0 | 62.4 | 75.2 | 78.3 | 51.1 |
| 2015 | 10.6 | 23.5 | 58.0 | 48.1 | 63.4 | 75.6 | 80.5 | 52.6 |
| 2016 | 15.7 | 26.1 | 58.1 | 51.3 | 65.2 | 77.7 | 81.7 | 54.7 |
| 2017 | 16.5 | 28.0 | 58.0 | 51.5 | 65.5 | 76.5 | 81.4 | 55.4 |
| 2018 | 16.5 | 28.0 | 59.5 | 51.6 | 65.5 | 76.7 | 82.8 | 56.4 |
| 2019 | 18.2 | 27.5 | 60.6 | 52.8 | 64.3 | 76.3 | 81.1 | 56.8 |
| 2020 | 18.0 | 27.1 | 58.5 | 53.8 | 62.9 | 74.5 | 80.4 | 56.3 |