| Value | Category | Cases | |
|---|---|---|---|
| 1 | Several times a week | 101 |
2.3%
|
| 2 | Once a week | 425 |
9.7%
|
| 3 | Once or twice per month | 517 |
11.8%
|
| 4 | Several times a year | 768 |
17.5%
|
| 5 | Once a year | 188 |
4.3%
|
| 6 | Only on special occasions | 978 |
22.3%
|
| 7 | Never | 426 |
9.7%
|
| 9 | NA | 23 |
0.5%
|
| Sysmiss | 966 |
22%
|