| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1182 |
66.6%
|
| 2 | 1 to 2 | 282 |
15.9%
|
| 3 | 3 to 4 | 103 |
5.8%
|
| 4 | 5 to 6 | 59 |
3.3%
|
| 5 | 7 | 149 |
8.4%
|
| Sysmiss | 10 |