| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 26 |
0.2%
|
| 2 | Less than daily | 111 |
0.7%
|
| 3 | Not at all | 16390 |
98.9%
|
| 7 | Don't Know | 45 |
0.3%
|
| 9 | Refused | 7 |
0%
|
| Sysmiss | 383 |