| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 318 |
1.4%
|
| 2 | Yes- written for unlimited period | 1740 |
7.6%
|
| 3 | Yes- Verbal agreement | 557 |
2.4%
|
| 4 | No | 1722 |
7.5%
|
| Sysmiss | 18688 |