Value | Category | Cases | |
---|---|---|---|
1 | Never | 1969 |
99.5%
|
2 | Ever tried, but not in last 30 days | 6 |
0.3%
|
3 | Used in the last 30 days | 3 |
0.2%
|
7 | No answer, refused | 0 |
0%
|