| Value | Category | Cases | |
|---|---|---|---|
| 1 | Without contract | 650 |
76.7%
|
| 2 | Verbal | 28 |
3.3%
|
| 3 | Written contract, less than 1 year | 24 |
2.8%
|
| 4 | Written contract, more than 1 year | 93 |
11%
|
| 5 | Other | 3 |
0.4%
|
| 6 | Don't know | 37 |
4.4%
|
| 7 | Refused to answer | 13 |
1.5%
|
| 99 | N/R | 0 |
0%
|
| 999 | N/A | 0 |
0%
|
| Sysmiss | 351 |