| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
5.7%
|
|
| 1 | 101 |
52.6%
|
|
| 2 | 40 |
20.8%
|
|
| 3 | 20 |
10.4%
|
|
| 4 | 8 |
4.2%
|
|
| 5 | 5 |
2.6%
|
|
| 6 | 2 |
1%
|
|
| 7 | 2 |
1%
|
|
| 8 | 2 |
1%
|
|
| 11 | 1 |
0.5%
|
|
| Sysmiss | 466 |