Value | Category | Cases | |
---|---|---|---|
1 | DAILY | 16 |
2.8%
|
2 | LESS THAN DAILY | 12 |
2.1%
|
3 | NOT AT ALL | 540 |
94.7%
|
9 | REFUSED | 2 |
0.4%
|
Sysmiss | 3777 |