| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 314 |
8.5%
|
| 2 | 5-6 days per week | 91 |
2.5%
|
| 3 | 1-4 days per week | 323 |
8.7%
|
| 4 | 1-3 days per month | 717 |
19.4%
|
| 5 | Less than once a month | 2194 |
59.4%
|
| 7 | Don't know | 5 |
0.1%
|
| 9 | Don't know | 49 |
1.3%
|
| Sysmiss | 8736 |