| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 789 |
48.4%
|
| 2 | 1 to 2 | 375 |
23%
|
| 3 | 3 to 4 | 139 |
8.5%
|
| 4 | 5 to 6 | 66 |
4%
|
| 5 | 7 | 262 |
16.1%
|
| Sysmiss | 16 |