| Year | Contract of indefinite duration | Fixed-term contract | Total | Not classifieda | Total number of employees | ||||
|---|---|---|---|---|---|---|---|---|---|
| male | female | together | male | female | together | ||||
| 2009 | 1 555.1 | 1 442.2 | 2 997.2 | 155.1 | 122.5 | 277.7 | 3 274.9 | 133.5 | 3 408.4 |
| 2010 | 1 515.9 | 1 437.2 | 2 953.0 | 172.5 | 147.2 | 319.6 | 3 272.7 | 127.5 | 3 400.2 |
| 2011 | 1 547.0 | 1 455.6 | 3 002.6 | 166.0 | 134.0 | 299.9 | 3 302.5 | 130.5 | 3 433.1 |
| 2012 | 1 571.3 | 1 484.6 | 3 056.0 | 183.4 | 138.8 | 322.2 | 3 378.1 | 119.5 | 3 497.6 |
| 2013 | 1 605.1 | 1 471.2 | 3 076.2 | 206.9 | 170.7 | 377.6 | 3 453.8 | 123.9 | 3 577.7 |
| 2014 | 1 695.6 | 1 548.2 | 3 243.8 | 214.6 | 177.9 | 392.6 | 3 636.4 | 112.2 | 3 748.6 |
| 2015 | 1 748.4 | 1 572.9 | 3 321.4 | 228.7 | 196.9 | 425.6 | 3 747.0 | 115.9 | 3 862.9 |
| 2016 | 1 864.4 | 1 638.7 | 3 503.2 | 191.9 | 185.8 | 377.8 | 3 880.9 | 120.8 | 4 001.7 |
| 2017 | 1 951.1 | 1 664.0 | 3 615.1 | 174.8 | 174.6 | 349.4 | 3 964.4 | 118.9 | 4 083.3 |
| 2018 | 2 001.1 | 1 710.3 | 3 711.4 | 144.2 | 148.3 | 292.5 | 4 003.9 | 128.8 | 4 132.7 |
| 2019 | 2 027.5 | 1 728.9 | 3 756.3 | 132.9 | 134.3 | 267.2 | 4 023.6 | 121.5 | 4 145.1 |
| 2020 | 2 000.2 | 1 691.6 | 3 691.7 | 113.1 | 118.4 | 231.5 | 3 923.2 | 133.4 | 4 056.6 |