Value | Category | Cases | |
---|---|---|---|
0 | 1 |
5%
|
|
4 | 1 |
5%
|
|
8 | 1 |
5%
|
|
9 | 2 |
10%
|
|
12 | 1 |
5%
|
|
20 | 2 |
10%
|
|
28 | 1 |
5%
|
|
38 | 1 |
5%
|
|
77 | Don't know | 10 |
50%
|
Sysmiss | 2136 |