Value | Category | Cases | |
---|---|---|---|
-95 | Refused | 0 |
0%
|
0 | Never | 713 |
35.8%
|
1 | Once | 641 |
32.2%
|
2 | From time to time | 534 |
26.8%
|
3 | Often | 77 |
3.9%
|
r | 26 |
1.3%
|
|
Sysmiss | 744 |