Value | Category |
---|---|
1 | Many times in the past 12 months |
2 | Few times in the past 12 months |
3 | Once in the past 12 months |
4 | Frequently but not in the past 12 months |
5 | Rarely but not in the past 12 months |
6 | Once but not in the past 12 months |
7 | Never |
11 | .N |
Sysmiss |