| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 983 |
49.9%
|
| 2 | 1 to 2 | 320 |
16.3%
|
| 3 | 3 to 4 | 190 |
9.7%
|
| 4 | 5 to 6 | 119 |
6%
|
| 5 | 7 | 356 |
18.1%
|
| Sysmiss | 17 |