| Value | Category | Cases | |
|---|---|---|---|
| 1 | Did not occur | 81 |
0.8%
|
| 2 | 1-2 times during the year | 525 |
5.4%
|
| 3 | 3-4 times during the year | 1529 |
15.7%
|
| 4 | Once a month | 2566 |
26.3%
|
| 5 | Once a week | 2259 |
23.2%
|
| 6 | More than once a week | 2789 |
28.6%
|
| 7 | N/A | 280 | |
| 8 | Invalid | 18 | |
| 9 | Missing | 300 |