| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1161 |
52.9%
|
| 2 | 1 to 2 | 380 |
17.3%
|
| 3 | 3 to 4 | 212 |
9.7%
|
| 4 | 5 to 6 | 99 |
4.5%
|
| 5 | 7 | 343 |
15.6%
|
| Sysmiss | 15 |