| Value | Category | Cases | |
|---|---|---|---|
| 0 | 69 |
52.7%
|
|
| 1 | 1 |
0.8%
|
|
| 2 | 9 |
6.9%
|
|
| 3 | 10 |
7.6%
|
|
| 4 | 5 |
3.8%
|
|
| 5 | 10 |
7.6%
|
|
| 6 | 15 |
11.5%
|
|
| 7 | 11 |
8.4%
|
|
| 8 | 1 |
0.8%
|
|
| Sysmiss | 109 |