| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22 |
14.6%
|
|
| 1 | 7 |
4.6%
|
|
| 2 | 20 |
13.2%
|
|
| 3 | 12 |
7.9%
|
|
| 4 | 11 |
7.3%
|
|
| 5 | 15 |
9.9%
|
|
| 6 | 23 |
15.2%
|
|
| 7 | 13 |
8.6%
|
|
| 8 | 11 |
7.3%
|
|
| 9 | 5 |
3.3%
|
|
| 10 | 3 |
2%
|
|
| 11 | 5 |
3.3%
|
|
| 12 | 1 |
0.7%
|
|
| 25 | 1 |
0.7%
|
|
| 36 | 1 |
0.7%
|
|
| 108 | 1 |
0.7%
|
|
| Sysmiss | 154 |