| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
2.3%
|
|
| 1 | 68 |
26.1%
|
|
| 2 | 109 |
41.8%
|
|
| 3 | 34 |
13%
|
|
| 4 | 18 |
6.9%
|
|
| 5 | 14 |
5.4%
|
|
| 6 | 8 |
3.1%
|
|
| 7 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| Sysmiss | 3 |