| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1831 |
45.1%
|
| 2 | 1 to 2 | 539 |
13.3%
|
| 3 | 3 to 4 | 265 |
6.5%
|
| 4 | 5 to 6 | 206 |
5.1%
|
| 5 | 7 | 1219 |
30%
|
| Sysmiss | 31 |