| Value | Category | Cases | |
|---|---|---|---|
| 1 | Everyday | 29 |
3.6%
|
| 2 | At least once a week | 293 |
36.3%
|
| 3 | Twice or thrice a week | 256 |
31.7%
|
| 4 | Every month | 182 |
22.6%
|
| 8 | Once a year | 5 |
0.6%
|
| 11 | Less often than once a month | 19 |
2.4%
|
| 14 | Twice a year | 2 |
0.2%
|
| 19 | Once only | 6 |
0.7%
|
| 99 | Can't Recall | 15 |
1.9%
|