| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1526 |
60.2%
|
| 2 | 1 to 2 | 628 |
24.8%
|
| 3 | 3 to 4 | 197 |
7.8%
|
| 4 | 5 to 6 | 72 |
2.8%
|
| 5 | 7 | 111 |
4.4%
|
| Sysmiss | 6 |