| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily contract/agreement | 165 |
5.6%
|
| 2 | Less than 1 month | 17 |
0.6%
|
| 3 | 1 month to less than 3 months | 93 |
3.2%
|
| 4 | 4 months to less than 6 months | 60 |
2%
|
| 5 | 6 months to less than a year | 938 |
31.8%
|
| 6 | A year or more | 1679 |
56.9%
|
| Sysmiss | 44244 |