| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, paid | 22 |
3.2%
|
| 2 | Yes, unpaid | 44 |
6.4%
|
| 3 | No | 626 |
90.5%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 41114 |