| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 292 |
1.3%
|
| 2 | Yes- written for unlimited period | 1779 |
7.6%
|
| 3 | Yes- Verbal agreement | 594 |
2.5%
|
| 4 | No | 1786 |
7.7%
|
| Sysmiss | 18884 |