| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1925 |
69.8%
|
| 2 | 1 to 2 | 410 |
14.9%
|
| 3 | 3 to 4 | 140 |
5.1%
|
| 4 | 5 to 6 | 90 |
3.3%
|
| 5 | 7 | 192 |
7%
|
| Sysmiss | 26 |