| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.4%
|
|
| 1 | 44 |
30.6%
|
|
| 2 | 49 |
34%
|
|
| 3 | 29 |
20.1%
|
|
| 4 | 9 |
6.3%
|
|
| 5 | 6 |
4.2%
|
|
| 6 | 2 |
1.4%
|
|
| 7 | 1 |
0.7%
|
|
| 8 | 1 |
0.7%
|
|
| 12 | 1 |
0.7%
|
|
| Sysmiss | 1807 |