| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2066 |
53.2%
|
| 2 | 1 to 2 | 944 |
24.3%
|
| 3 | 3 to 4 | 312 |
8%
|
| 4 | 5 to 6 | 139 |
3.6%
|
| 5 | 7 | 425 |
10.9%
|
| Sysmiss | 19 |