| Value | Category | Cases | |
|---|---|---|---|
| 1 | 170 |
12.5%
|
|
| 2 | 291 |
21.4%
|
|
| 3 | 221 |
16.2%
|
|
| 4 | 141 |
10.4%
|
|
| 5 | 140 |
10.3%
|
|
| 6 | 358 |
26.3%
|
|
| 7 | 40 |
2.9%
|
|
| Sysmiss | 5129 |