Value | Category | Cases | |
---|---|---|---|
-3 | illegal missing | 0 |
0%
|
-2 | dont know | 0 |
0%
|
-1 | refuse | 0 |
0%
|
0 | 2 |
50%
|
|
20 | 1 |
25%
|
|
300 | 1 |
25%
|
|
Sysmiss | 1021 |