| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 290 |
1.3%
|
| 2 | Yes- written for unlimited period | 1607 |
7.1%
|
| 3 | Yes- Verbal agreement | 538 |
2.4%
|
| 4 | No | 1667 |
7.4%
|
| Sysmiss | 18438 |