Value | Category |
---|---|
1 | I did not drink carbonated soft drinks during the past 7 days |
2 | 1 to 3 times during the past 7 days |
3 | 4 to 6 times during the past 7 days |
4 | 1 time per day |
5 | 2 times per day |
6 | 3 times per day |
7 | 4 or more times per day |
Sysmiss |