Value | Category | Cases | |
---|---|---|---|
-9 | NIU (not in universe) | 2822 |
100%
|
1 | easy to use method | 0 |
0%
|
2 | hard to use method | 0 |
0%
|
98 | don't know | 0 |
0%
|
9999995 | missing:impute | 0 |
0%
|