| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 409 |
1.7%
|
| 2 | Yes- written for unlimited period | 1693 |
7.1%
|
| 3 | Yes- Verbal agreement | 460 |
1.9%
|
| 4 | No | 2528 |
10.6%
|
| Sysmiss | 18747 |