| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1145 |
33.5%
|
| 2 | 1-2 | 1157 |
33.8%
|
| 3 | 3-4 | 257 |
7.5%
|
| 4 | 5-6 | 194 |
5.7%
|
| 5 | 7 | 670 |
19.6%
|
| Sysmiss | 51 |