Value | Category | Cases | |
---|---|---|---|
0 | No | 18958 |
98.6%
|
1 | Often | 42 |
0.2%
|
2 | Sometimes | 124 |
0.6%
|
3 | Not at all | 81 |
0.4%
|
4 | Yes, widow/frequency missing | 15 |
0.1%
|
9 | Missing | 169 | |
Sysmiss | 15207 |