| Value | Category | Cases | |
|---|---|---|---|
| 1 | 263 |
8.9%
|
|
| 2 | 80 |
2.7%
|
|
| 3 | 136 |
4.6%
|
|
| 4 | 138 |
4.7%
|
|
| 5 | 187 |
6.4%
|
|
| 7 | 2136 |
72.7%
|
|
| Sysmiss | 9467 |