| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 174 |
3.9%
|
| 2 | No | 4181 |
94.3%
|
| 3 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 79 |
1.8%
|
|
| Sysmiss | 3 |