| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1329 |
72.8%
|
| 2 | 1-2 | 135 |
7.4%
|
| 3 | 3-4 | 69 |
3.8%
|
| 4 | 5-6 | 30 |
1.6%
|
| 5 | 7 | 262 |
14.4%
|
| Sysmiss | 13 |