| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
3.3%
|
|
| 2 | 120 |
14%
|
|
| 3 | 150 |
17.5%
|
|
| 4 | 180 |
21%
|
|
| 5 | 170 |
19.8%
|
|
| 6 | 108 |
12.6%
|
|
| 7 | 70 |
8.2%
|
|
| 8 | 32 |
3.7%
|
|
| Sysmiss | 182 |