| Value | Category | Cases | |
|---|---|---|---|
| 1 | 110 |
3.9%
|
|
| 2 | 174 |
6.2%
|
|
| 3 | 253 |
9.1%
|
|
| 4 | 328 |
11.8%
|
|
| 5 | 492 |
17.7%
|
|
| 6 | 1167 |
41.9%
|
|
| 7 | 262 |
9.4%
|
|
| Sysmiss | 392 |