Value | Category | Cases | |
---|---|---|---|
-9 | NIU (not in universe) | 2173 |
77%
|
1 | months | 10 |
0.4%
|
2 | years | 625 |
22.1%
|
98 | don't know | 14 |
0.5%
|
9999995 | missing:impute | 0 |
0%
|