Value | Category | Cases | |
---|---|---|---|
1 | once every week | 2 |
0.5%
|
2 | once every two weeks | 3 |
0.8%
|
3 | once every month | 18 |
4.7%
|
4 | once every two months or more | 25 |
6.5%
|
5 | once every year | 18 |
4.7%
|
6 | less than once a year | 316 |
81.7%
|
8 | 5 |
1.3%
|
|
Sysmiss | 1143 |