Value | Category | Cases | |
---|---|---|---|
-1 | True missing | 14 |
0.3%
|
1 | Not at all | 2849 |
52%
|
2 | Several days | 1589 |
29%
|
3 | More than half the days | 653 |
11.9%
|
4 | Nearly every day | 360 |
6.6%
|
99 | Refused to answer | 14 |
0.3%
|