| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 709 |
70.8%
|
| 2 | 1 to 2 | 140 |
14%
|
| 3 | 3 to 4 | 56 |
5.6%
|
| 4 | 5 to 6 | 33 |
3.3%
|
| 5 | 7 | 64 |
6.4%
|
| Sysmiss | 9 |