Value | Category | Cases | |
---|---|---|---|
1 | Less than 12 months | 254 |
49.1%
|
2 | 12-23 months | 115 |
22.2%
|
3 | 2 years or more | 148 |
28.6%
|
9 | Missing | 8 | |
Sysmiss | 7460 |