| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1136 |
60.1%
|
| 2 | 1 to 2 | 434 |
23%
|
| 3 | 3 to 4 | 147 |
7.8%
|
| 4 | 5 to 6 | 62 |
3.3%
|
| 5 | 110 |
5.8%
|
|
| Sysmiss | 3 |