| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
1.4%
|
|
| 2 | 51 |
11.9%
|
|
| 3 | 137 |
32.1%
|
|
| 4 | 62 |
14.5%
|
|
| 5 | 26 |
6.1%
|
|
| 6 | 19 |
4.4%
|
|
| 7 | 24 |
5.6%
|
|
| 8 | 46 |
10.8%
|
|
| 9 | 33 |
7.7%
|
|
| 10 | 14 |
3.3%
|
|
| 11 | 6 |
1.4%
|
|
| 12 | 3 |
0.7%
|
|
| Sysmiss | 6 |