| Value | Category | Cases | |
|---|---|---|---|
| 1 | ? | 3327 |
93.4%
|
| 2 | ? | 31 |
0.9%
|
| 3 | ? | 22 |
0.6%
|
| 4 | Not Paid | 181 |
5.1%
|
| Sysmiss | 1104 |