Value | Category | Cases | |
---|---|---|---|
-95 | Refused | 0 |
0%
|
0 | Never | 499 |
40%
|
1 | Once | 408 |
32.7%
|
2 | From time to time | 316 |
25.3%
|
3 | Often | 16 |
1.3%
|
r | 10 |
0.8%
|
|
Sysmiss | 1486 |