| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1046 |
25.8%
|
| 2 | 1 to 2 | 1097 |
27%
|
| 3 | 3 to 4 | 657 |
16.2%
|
| 4 | 5 to 6 | 307 |
7.6%
|
| 5 | 7 | 951 |
23.4%
|
| Sysmiss | 91 |