Value | Category | Cases | |
---|---|---|---|
1 | months | 144 |
65.2%
|
2 | years | 9 |
4.1%
|
3 | special | 15 |
6.8%
|
6 | other | 2 |
0.9%
|
8 | don't know | 51 |
23.1%
|
9 | not applicable | 0 |
0%
|
9999995 | missing:impute | 0 |
0%
|
Sysmiss | 3396 |