| Value | Category | Cases | |
|---|---|---|---|
| 1 | Did not occur | 185 |
1.9%
|
| 2 | 1-2 times during the year | 717 |
7.3%
|
| 3 | 3-4 times during the year | 2060 |
20.9%
|
| 4 | Once a month | 2182 |
22.1%
|
| 5 | Once a week | 1455 |
14.7%
|
| 6 | More than once a week | 3279 |
33.2%
|
| 7 | N/A | 280 | |
| 8 | Invalid | 6 | |
| 9 | Missing | 183 |