| Value | Category | Cases | |
|---|---|---|---|
| 1 | Up to 1 month | 36 |
0.8%
|
| 2 | 1 to 3 month | 224 |
5.3%
|
| 3 | 3 to 6 month | 311 |
7.3%
|
| 4 | 6 to 12 month | 269 |
6.3%
|
| 5 | 1 to 2 years | 413 |
9.7%
|
| 6 | 2 to 4 years | 454 |
10.7%
|
| 7 | Over 4 years | 2543 |
59.8%
|
| Sysmiss | 17407 |