Value | Category | Cases | |
---|---|---|---|
1 | Never | 1 |
2.4%
|
2 | During the last 12 months | 8 |
19.5%
|
3 | More than 12 months ago | 22 |
53.7%
|
8 | Don抰 know or don抰 remember | 9 |
22%
|
9 | Missing | 1 |
2.4%
|
Sysmiss | 4604 |