| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
4.5%
|
|
| 1 | 50 |
32.3%
|
|
| 2 | 51 |
32.9%
|
|
| 3 | 23 |
14.8%
|
|
| 4 | 15 |
9.7%
|
|
| 5 | 2 |
1.3%
|
|
| 6 | 2 |
1.3%
|
|
| 10 | 2 |
1.3%
|
|
| 12 | 3 |
1.9%
|
|
| Sysmiss | 1796 |