| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 488 |
70.3%
|
| 2 | 3 TO 5 | 164 |
23.6%
|
| 3 | 6 OR MORE | 41 |
5.9%
|
| 9 | REFUSED | 1 |
0.1%
|
| Sysmiss | 7464 |