| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2081 |
46.7%
|
| 2 | 1 to 2 | 1037 |
23.3%
|
| 3 | 3 to 4 | 523 |
11.7%
|
| 4 | 5 to 6 | 213 |
4.8%
|
| 5 | 7 | 600 |
13.5%
|
| Sysmiss | 50 |