| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
6.4%
|
|
| 2 | 53 |
13.1%
|
|
| 3 | 7 |
1.7%
|
|
| 5 | 11 |
2.7%
|
|
| 7 | 16 |
4%
|
|
| 99 | Not applicable | 292 |
72.1%
|
| Sysmiss | 33045 |