| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.3%
|
|
| 1 | 48 |
37.2%
|
|
| 2 | 33 |
25.6%
|
|
| 3 | 19 |
14.7%
|
|
| 4 | 12 |
9.3%
|
|
| 5 | 7 |
5.4%
|
|
| 6 | 2 |
1.6%
|
|
| 7 | 3 |
2.3%
|
|
| 8 | 1 |
0.8%
|
|
| 10 | 1 |
0.8%
|
|
| Sysmiss | 2 |