Value | Category | Cases | |
---|---|---|---|
1 | Less than a year | 760 |
33.5%
|
2 | 1 year to less than 3 years | 1171 |
51.7%
|
3 | 3 years or more | 309 |
13.6%
|
9 | Unspecified | 26 |
1.1%
|
Sysmiss | 63899 |