Value | Category |
---|---|
1 | more than once a week |
2 | once a week |
3 | 2 to 3 times a month |
4 | once a month |
5 | often, less than 1 per month |
6 | 2-3 times a year |
7 | hardly ever, seldom |
8 | dont know |
9 | refused-no answer |
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