Value | Category | Cases | |
---|---|---|---|
1 | Not required | 44 |
69.8%
|
2 | 1 to 2 years | 12 |
19%
|
3 | 3 to 4 years | 4 |
6.3%
|
4 | 5 years and above | 3 |
4.8%
|
Sysmiss | 15756 |