| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, paid | 5 |
2.7%
|
| 2 | Yes, unpaid | 10 |
5.5%
|
| 3 | No | 167 |
91.8%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 15988 |