| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 251 |
1.1%
|
| 2 | Yes- written for unlimited period | 1557 |
6.8%
|
| 3 | Yes- Verbal agreement | 522 |
2.3%
|
| 4 | No | 1698 |
7.5%
|
| Sysmiss | 18757 |