| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 141 |
54.2%
|
| 2 | 3 TO 5 | 70 |
26.9%
|
| 3 | 6 OR MORE | 48 |
18.5%
|
| 9 | REFUSED | 1 |
0.4%
|
| Sysmiss | 4383 |