| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 808 |
53.9%
|
| 2 | 1-2 | 279 |
18.6%
|
| 3 | 3-4 | 108 |
7.2%
|
| 4 | 5-6 | 67 |
4.5%
|
| 5 | 7 | 238 |
15.9%
|
| Sysmiss | 36 |