| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Daily | 140 | 469944 |
8.1%
|
| 2 | Weekly | 4 | 8139 |
0.1%
|
| 3 | Monthly | 323 | 877526 |
15.1%
|
| 4 | Quarterly | 30 | 85543 |
1.5%
|
| 5 | Yearly | 11 | 29319 |
0.5%
|
| 7 | NA | 1149 | 3714513 |
64%
|
| 8 | DK | 183 | 544800 |
9.4%
|
| 99 | Not stated | 27 | 71986 |
1.2%
|
| Sysmiss | 9049 | 25966148 |