| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 3650 |
78.2%
|
| 2 | 1/2x per yr | 475 |
10.2%
|
| 3 | 1/2x per mo | 395 |
8.5%
|
| 4 | 1/2x per wk | 125 |
2.7%
|
| 5 | daily | 20 |
0.4%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|