Value | Category |
---|---|
-5 | -5. wild code |
-4 | -4. unexp. blank |
-3 | -3. na |
-2 | -2. refused |
-1 | -1. dont know |
1 | 1. 2+ nghts/wk |
2 | 2. 1-2 nghts/wk |
3 | 3. every other wk |
4 | 4. once/month |
5 | 5. few times/yr |
6 | 6. once/year |
7 | 7. less often |
8 | 8. variable |