| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 1235 |
65.9%
|
| 2 | 3 TO 5 | 393 |
21%
|
| 3 | 6 OR MORE | 239 |
12.8%
|
| 9 | REFUSED | 7 |
0.4%
|
| Sysmiss | 17502 |