| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | daily | 3241 | 1411515 |
18.7%
|
| 2 | less than daily | 155 | 65014 |
0.9%
|
| 3 | not at all | 12219 | 6083801 |
80.5%
|
| Sysmiss | 3994 | 2144973 |