| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 1178 |
1.3%
|
| 2 | Yes- written for unlimited period | 7029 |
7.5%
|
| 3 | Yes- Verbal agreement | 1975 |
2.1%
|
| 4 | No | 7143 |
7.6%
|
| Sysmiss | 76711 |