| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
3.1%
|
|
| 1 | 34 |
11.6%
|
|
| 2 | 43 |
14.6%
|
|
| 3 | 57 |
19.4%
|
|
| 4 | 49 |
16.7%
|
|
| 5 | 29 |
9.9%
|
|
| 6 | 27 |
9.2%
|
|
| 7 | 14 |
4.8%
|
|
| 8 | 4 |
1.4%
|
|
| 9 | 5 |
1.7%
|
|
| 11 | 1 |
0.3%
|
|
| Sysmiss | 22 |