| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 1 |
0.5%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | daily | 44 |
22.1%
|
| 2 | weekly | 58 |
29.1%
|
| 3 | sometimes | 74 |
37.2%
|
| 4 | never | 22 |
11.1%
|