| Value | Category | Cases | |
|---|---|---|---|
| 1 | Did not occur | 120 |
1.2%
|
| 2 | 1-2 times during the year | 411 |
4.2%
|
| 3 | 3-4 times during the year | 1096 |
11.2%
|
| 4 | Once a month | 2012 |
20.6%
|
| 5 | Once a week | 2280 |
23.3%
|
| 6 | More than once a week | 3869 |
39.5%
|
| 7 | N/A | 280 | |
| 8 | Invalid | 10 | |
| 9 | Missing | 269 |