|
| study 2008 | study 2018 |
| Men | 35% | 45% |
| Women | 65% | 55% |
| 20 - 30 | 15% | 20% |
| 30 - 40 | 25% | 25% |
| 40 - 50 | 35% | 28% |
| 50 - 60 | 25% | 27% |
| Social sciences | 66% | 53% |
| Technical sciences | 34% | 47% |
| High education | 9% | 7% |
| Bachelors | 16% | 15% |
| Masters | 75% | 78% |
| Assessing their income as lower than the average for the country | 31% | 39% |
| Assessing their income as the average for the country | 47% | 43% |
| Assessing their income as higher than the average for the country | 22% | 18% |