| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1796 |
38.9%
|
| 2 | 1 to 2 | 1523 |
33%
|
| 3 | 3 to 4 | 607 |
13.1%
|
| 4 | 5 to 6 | 249 |
5.4%
|
| 5 | 7 | 443 |
9.6%
|
| Sysmiss | 21 |