| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2013 |
43.9%
|
| 2 | 1-2 | 724 |
15.8%
|
| 3 | 3-4 | 405 |
8.8%
|
| 4 | 5-6 | 263 |
5.7%
|
| 5 | 7 | 1182 |
25.8%
|
| Sysmiss | 31 |