| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 1257 |
1.4%
|
| 2 | Yes- written for unlimited period | 6221 |
6.8%
|
| 3 | Yes- Verbal agreement | 2172 |
2.4%
|
| 4 | No | 6389 |
7%
|
| Sysmiss | 74955 |