| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 1 |
0.5%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | daily | 142 |
71.4%
|
| 2 | weekly | 28 |
14.1%
|
| 3 | sometimes | 24 |
12.1%
|
| 4 | never | 4 |
2%
|