| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 66 |
1.2%
|
| 2 | 5-6 days a week | 101 |
1.8%
|
| 3 | 1-4 days a week | 911 |
16.7%
|
| 4 | 1-3 days a month | 2163 |
39.6%
|
| 5 | Less than once a month | 1451 |
26.5%
|
| 6 | 2-3 times a year | 277 |
5.1%
|
| 7 | Once a year | 52 |
1%
|
| 8 | Never | 0 |
0%
|
| 95 | 1 |
0%
|
|
| 96 | Other | 2 |
0%
|
| 99 | NA | 444 |
8.1%
|
| Sysmiss | 2 |