| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 48 |
2.7%
|
| 2 | Less than daily | 18 |
1%
|
| 3 | Not at all | 1699 |
95.4%
|
| 7 | Don't know | 7 |
0.4%
|
| 99 | Missing | 8 |
0.4%
|