| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
4.5%
|
|
| 2 | 9 |
2.7%
|
|
| 3 | 9 |
2.7%
|
|
| 4 | 58 |
17.4%
|
|
| 5 | 65 |
19.5%
|
|
| 6 | 33 |
9.9%
|
|
| 7 | 36 |
10.8%
|
|
| 8 | 82 |
24.6%
|
|
| 9 | 26 |
7.8%
|
|
| Sysmiss | 1833 |