| Value | Category | Cases | |
|---|---|---|---|
| 0 | 102 |
29.4%
|
|
| 1 | 10 |
2.9%
|
|
| 2 | 16 |
4.6%
|
|
| 3 | 2 |
0.6%
|
|
| 4 | 2 |
0.6%
|
|
| 5 | 77 |
22.2%
|
|
| 6 | 8 |
2.3%
|
|
| 7 | 129 |
37.2%
|
|
| 8 | 1 |
0.3%
|
|
| Sysmiss | 30 |