| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than One month | 29 |
0.4%
|
| 2 | 1- 2 months | 660 |
9.2%
|
| 3 | 3-6 Months | 1659 |
23.2%
|
| 4 | One Year | 2102 |
29.5%
|
| 5 | Two Years | 783 |
11%
|
| 6 | Three years or more | 1903 |
26.7%
|
| Sysmiss | 63288 |