| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 409 |
1.8%
|
| 2 | Yes- written for unlimited period | 1536 |
6.7%
|
| 3 | Yes- Verbal agreement | 628 |
2.7%
|
| 4 | No | 1639 |
7.2%
|
| Sysmiss | 18625 |