| Value | Category | Cases | |
|---|---|---|---|
| 1 | 47 |
48.5%
|
|
| 2 | 21 |
21.6%
|
|
| 3 | 8 |
8.2%
|
|
| 4 | 6 |
6.2%
|
|
| 5 | 2 |
2.1%
|
|
| 6 | 2 |
2.1%
|
|
| 7 | 1 |
1%
|
|
| 8 | 3 |
3.1%
|
|
| 9 | 5 |
5.2%
|
|
| 10 | 1 |
1%
|
|
| 13 | 1 |
1%
|
|
| 99 | No fixed time of contract | 0 |
0%
|
| Sysmiss | 1584 |