| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.1%
|
|
| 1 | 64 |
22.9%
|
|
| 2 | 53 |
18.9%
|
|
| 3 | 40 |
14.3%
|
|
| 4 | 39 |
13.9%
|
|
| 5 | 40 |
14.3%
|
|
| 6 | 22 |
7.9%
|
|
| 7 | 11 |
3.9%
|
|
| 8 | 5 |
1.8%
|
|
| 9 | 2 |
0.7%
|
|
| 11 | 1 |
0.4%
|
|
| Sysmiss | 124 |