| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 - 2 | 360 |
75.2%
|
| 1 | 3 - 4 | 75 |
15.7%
|
| 2 | 5 - 6 | 29 |
6.1%
|
| 3 | 7 - 9 | 4 |
0.8%
|
| 4 | 10+ | 11 |
2.3%
|
| Sysmiss | 68 |