Value | Category | Cases | |
---|---|---|---|
1 | Daily | 0 |
0%
|
2 | Several days a week | 0 |
0%
|
3 | Once a week | 1 |
25%
|
4 | Once a month | 1 |
25%
|
5 | Occasionally / when necessary | 2 |
50%
|
Sysmiss | 4661 |