Value | Category | Cases | |
---|---|---|---|
15 | 1 |
3.4%
|
|
30 | 9 |
31%
|
|
45 | 3 |
10.3%
|
|
50 | 1 |
3.4%
|
|
77 | Don't know | 15 |
51.7%
|
Sysmiss | 2078 |