Value | Category | Cases | |
---|---|---|---|
-9 | NIU (not in universe) | 2688 |
95.3%
|
1 | months | 0 |
0%
|
2 | years | 108 |
3.8%
|
98 | don't know | 25 |
0.9%
|
99 | other | 1 |
0%
|
9999995 | missing:impute | 0 |
0%
|