Value | Category | Cases | |
---|---|---|---|
1 | Not required | 332 |
60.7%
|
2 | 1 to 2 years | 160 |
29.3%
|
3 | 3 to 4 years | 42 |
7.7%
|
4 | 5 years and above | 13 |
2.4%
|
Sysmiss | 15272 |