| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 926 |
42.8%
|
| 2 | 1 to 2 | 319 |
14.7%
|
| 3 | 3 to 4 | 193 |
8.9%
|
| 4 | 5 to 6 | 86 |
4%
|
| 5 | 7 | 639 |
29.5%
|
| Sysmiss | 11 |