| Value | Category | Cases | |
|---|---|---|---|
| 1 | 316 |
18.3%
|
|
| 2 | 369 |
21.4%
|
|
| 3 | 311 |
18%
|
|
| 4 | 220 |
12.8%
|
|
| 5 | 188 |
10.9%
|
|
| 6 | 257 |
14.9%
|
|
| 7 | 63 |
3.7%
|
|
| Sysmiss | 866 |