| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily contract/agreement | 324 |
8.6%
|
| 2 | Less than 1 month | 50 |
1.3%
|
| 3 | 1 month to less than 3 months | 120 |
3.2%
|
| 4 | 4 months to less than 6 months | 94 |
2.5%
|
| 5 | 6 months to less than a year | 1392 |
36.8%
|
| 6 | A year or more | 1805 |
47.7%
|
| Sysmiss | 43149 |