| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | Every day | 3697 |
69.4%
|
| 2 | At least once a week | 1186 |
22.3%
|
| 3 | At least once a month | 304 |
5.7%
|
| 4 | Within the last three months | 81 |
1.5%
|
| 5 | Within the last six months | 32 |
0.6%
|
| 6 | 6-12 months ago | 19 |
0.4%
|
| 7 | more than 12 months ago | 9 |
0.2%
|
| Sysmiss | 19391 |