| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2127 |
52.9%
|
| 2 | 1 to 2 | 927 |
23.1%
|
| 3 | 3 to 4 | 406 |
10.1%
|
| 4 | 5 to 6 | 150 |
3.7%
|
| 5 | 7 | 408 |
10.2%
|
| Sysmiss | 53 |