| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, paid | 101 |
1.5%
|
| 2 | Yes, unpaid | 3300 |
47.6%
|
| 3 | No | 3248 |
46.8%
|
| 7 | Missing | 288 |
4.2%
|
| Sysmiss | 17410 |