| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1032 |
47.8%
|
| 2 | 1 to 2 | 503 |
23.3%
|
| 3 | 3 to 4 | 236 |
10.9%
|
| 4 | 5 to 6 | 103 |
4.8%
|
| 5 | 7 | 286 |
13.2%
|
| Sysmiss | 14 |