Value | Category | Cases | |
---|---|---|---|
1 | Once a week or more often | 1 |
0.1%
|
2 | About once a fortnight | 0 |
0%
|
3 | About once a month | 0 |
0%
|
4 | Less often than once a month | 0 |
0%
|
8 | Not applicable | 997 |
99.9%
|
9 | Unspecified | 0 |
0%
|