| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1069 |
68.1%
|
| 2 | 1 to 2 | 140 |
8.9%
|
| 3 | 3 to 4 | 82 |
5.2%
|
| 4 | 5 to 6 | 66 |
4.2%
|
| 5 | 7 | 213 |
13.6%
|
| Sysmiss | 17 |