| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2149 |
56.3%
|
| 2 | 1-2 | 560 |
14.7%
|
| 3 | 3-4 | 309 |
8.1%
|
| 4 | 5-6 | 151 |
4%
|
| 5 | 7 | 645 |
16.9%
|
| Sysmiss | 21 |