Value | Category | Cases | |
---|---|---|---|
1 | less than 2 months | 1312 |
10.5%
|
2 | 12 - 23 months | 523 |
4.2%
|
3 | 2 years | 1535 |
12.3%
|
9 | missing | 25 |
0.2%
|
Sysmiss | 9093 |
72.8%
|