| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1038 |
39.5%
|
| 2 | 1 to 2 | 296 |
11.3%
|
| 3 | 3 to 4 | 1199 |
45.7%
|
| 4 | 5 to 6 | 91 |
3.5%
|
| 5 | 7 | 1 |
0%
|
| Sysmiss | 7 |