| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 526 |
60.1%
|
| 2 | 3 TO 5 | 240 |
27.4%
|
| 3 | 6 OR MORE | 108 |
12.3%
|
| 9 | REFUSED | 1 |
0.1%
|
| Sysmiss | 7430 |