| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 5648 |
24.2%
|
| 1 | Everyday/Daily | 138 |
0.6%
|
| 2 | 4 – 6 times per week | 512 |
2.2%
|
| 3 | 2 – 3 times per week | 1461 |
6.3%
|
| 4 | Once a week | 2842 |
12.2%
|
| 5 | Once in 2 – 3 weeks | 2681 |
11.5%
|
| 6 | Once a month | 5631 |
24.1%
|
| 7 | Once in 2- 3 months | 2155 |
9.2%
|
| 8 | Once in 4- 6 months | 957 |
4.1%
|
| 9 | Less often than once in 6 months | 1309 |
5.6%
|
| Sysmiss | 1073 |