| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 562 |
2.4%
|
| 2 | Yes- written for unlimited period | 1713 |
7.2%
|
| 3 | Yes- Verbal agreement | 347 |
1.5%
|
| 4 | No | 2381 |
10%
|
| Sysmiss | 18890 |