| Value | Category | Cases | |
|---|---|---|---|
| 1 | Up to 3 months | 228 |
17.7%
|
| 2 | 3 to 12onths | 348 |
27%
|
| 3 | 1 to 2 years | 306 |
23.7%
|
| 4 | 2 to 3 years | 152 |
11.8%
|
| 5 | Over 3 years | 256 |
19.8%
|
| Sysmiss | 17900 |