Value | Category | Cases | |
---|---|---|---|
-97 | NA | 0 |
0%
|
-95 | Refuse | 0 |
0%
|
1 | Never | 125 |
6.3%
|
2 | From time to time | 856 |
43.1%
|
3 | Often | 1004 |
50.5%
|
a | 1 |
0.1%
|
|
r | 1 |
0.1%
|
|
Sysmiss | 748 |