| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1186 |
59.7%
|
| 2 | 1 to 2 | 382 |
19.2%
|
| 3 | 3 to 4 | 165 |
8.3%
|
| 4 | 5 to 6 | 69 |
3.5%
|
| 5 | 7 | 186 |
9.4%
|
| Sysmiss | 13 |