| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
1.4%
|
|
| 2 | 14 |
1.8%
|
|
| 3 | 33 |
4.2%
|
|
| 4 | 64 |
8.1%
|
|
| 5 | 104 |
13.2%
|
|
| 6 | 141 |
17.9%
|
|
| 7 | 146 |
18.6%
|
|
| 8 | 92 |
11.7%
|
|
| 9 | 62 |
7.9%
|
|
| 10 | 61 |
7.8%
|
|
| 11 | 33 |
4.2%
|
|
| 12 | 26 |
3.3%
|
|
| Sysmiss | 231 |