| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 12 |
3.1%
|
| 1 | 1 | 8 |
2.1%
|
| 2 | 2 | 31 |
8%
|
| 3 | 3 | 71 |
18.3%
|
| 4 | 4 | 65 |
16.8%
|
| 5 | 5 | 32 |
8.2%
|
| 6 | 6 | 46 |
11.9%
|
| 7 | 7 | 15 |
3.9%
|
| 8 | 8 | 32 |
8.2%
|
| 9 | 9 | 14 |
3.6%
|
| 10 | 10 or more | 62 |
16%
|
| Sysmiss | 12 |