| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 569 |
32.8%
|
| 2 | 1 to 2 | 400 |
23.1%
|
| 3 | 3 to 4 | 236 |
13.6%
|
| 4 | 5 to 6 | 130 |
7.5%
|
| 5 | 7 | 399 |
23%
|
| Sysmiss | 6 |