| Value | Category | Cases | |
|---|---|---|---|
| 1 | Up to 3 months | 334 |
7.2%
|
| 2 | 3 - 6 months | 343 |
7.4%
|
| 3 | 6 - 9 months | 132 |
2.8%
|
| 4 | 9 - 12 months | 121 |
2.6%
|
| 5 | 1- 2 years | 398 |
8.5%
|
| 6 | 2- 3 years | 519 |
11.1%
|
| 7 | 3 years and more | 2816 |
60.4%
|
| Sysmiss | 23800 |