| Value | Category | Cases | |
|---|---|---|---|
| 1 | Did not occur | 75 |
0.8%
|
| 2 | 1-2 times during the year | 1216 |
12.3%
|
| 3 | 3-4 times during the year | 2296 |
23.2%
|
| 4 | Once a month | 2439 |
24.6%
|
| 5 | Once a week | 1501 |
15.1%
|
| 6 | More than once a week | 2386 |
24.1%
|
| 7 | N/A | 280 | |
| 8 | Invalid | 4 | |
| 9 | Missing | 150 |