| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1089 |
33.8%
|
| 2 | 1 to 2 | 768 |
23.8%
|
| 3 | 3 to 4 | 423 |
13.1%
|
| 4 | 5 to 6 | 229 |
7.1%
|
| 5 | 7 | 714 |
22.2%
|
| Sysmiss | 27 |