| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 759 |
54%
|
| 2 | 1 to 2 | 363 |
25.8%
|
| 3 | 3 to 4 | 111 |
7.9%
|
| 4 | 5 to 6 | 52 |
3.7%
|
| 5 | 7 | 120 |
8.5%
|
| Sysmiss | 10 |