| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 356 |
52.4%
|
| 2 | 3 TO 5 | 187 |
27.5%
|
| 3 | 6 OR MORE | 135 |
19.9%
|
| 9 | REFUSED | 2 |
0.3%
|
| Sysmiss | 5965 |