| Value | Category | Cases | |
|---|---|---|---|
| 1 | 82 |
10.4%
|
|
| 2 | 133 |
16.8%
|
|
| 3 | 131 |
16.6%
|
|
| 4 | 82 |
10.4%
|
|
| 5 | 88 |
11.1%
|
|
| 6 | 257 |
32.5%
|
|
| 7 | 17 |
2.2%
|
|
| Sysmiss | 4723 |