| 1990–2002 | 2003–2013 |
---|---|---|
Age (years) | 35.7 (10.8) | 41.9 (10.4) |
Female (%) | 82.3 | 79.1a |
Years of education (years) | 12.0 (1.6) | 12.3 (1.5) |
Part time (%) | 23.0 | 35.4a |
Stickiness (%) | 91.2 | 92.9 |
Gross income (€) | 1.837.4 (957.2) | 2133.4a (872,2) |
Job satisfaction | 7.3 (2.0) | 6.7a (2.2) |
Number of observations | 2Â 430 | 2Â 684 |