| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 321 |
1.3%
|
| 2 | Yes- written for unlimited period | 1709 |
7.1%
|
| 3 | Yes- Verbal agreement | 569 |
2.4%
|
| 4 | No | 2308 |
9.6%
|
| Sysmiss | 19033 |