| Value | Category | Cases | |
|---|---|---|---|
| 0 | 92 |
37.4%
|
|
| 1 | 22 |
8.9%
|
|
| 2 | 50 |
20.3%
|
|
| 3 | 22 |
8.9%
|
|
| 4 | 17 |
6.9%
|
|
| 5 | 7 |
2.8%
|
|
| 6 | 14 |
5.7%
|
|
| 7 | 10 |
4.1%
|
|
| 8 | 4 |
1.6%
|
|
| 10 | 2 |
0.8%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 3 |
1.2%
|
|
| 18 | 2 |
0.8%
|
|
| Sysmiss | 124 |