| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Daily | 70 | 245165 |
4.2%
|
| 2 | Weekly | 6 | 15076 |
0.3%
|
| 3 | Monthly | 161 | 430360 |
7.4%
|
| 4 | Quarterly | 59 | 166891 |
2.9%
|
| 5 | Yearly | 92 | 291960 |
5%
|
| 7 | NA | 1263 | 4035909 |
69.6%
|
| 8 | DK | 190 | 546573 |
9.4%
|
| 99 | Not stated | 26 | 69837 |
1.2%
|
| Sysmiss | 9049 | 25966148 |