| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1322 |
69%
|
| 2 | 1 to 2 | 288 |
15%
|
| 3 | 3 to 4 | 107 |
5.6%
|
| 4 | 5 to 6 | 66 |
3.4%
|
| 5 | 7 | 132 |
6.9%
|
| Sysmiss | 32 |