Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Within the last six months | 47 |
4.5%
|
2 | Between six and twelve months ago | 33 |
3.1%
|
3 | More than a year ago | 968 |
92.4%
|
9 | Don't know | 0 |
0%
|