Value | Category | Cases | |
---|---|---|---|
0 | 0. None | 0 |
0%
|
1 | 1 |
10%
|
|
2 | 4 |
40%
|
|
4 | 1 |
10%
|
|
99 | 99. Don't know | 4 |
40%
|
Sysmiss | 224 |