| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1113 |
53.5%
|
| 2 | 1 to 2 | 387 |
18.6%
|
| 3 | 3 to 4 | 185 |
8.9%
|
| 4 | 5 to 6 | 93 |
4.5%
|
| 5 | 7 | 304 |
14.6%
|
| Sysmiss | 27 |