| Value | Category | Cases | |
|---|---|---|---|
| 1 | until 1 month | 72 |
5.9%
|
| 2 | 1 to 3 month | 181 |
14.9%
|
| 3 | 4 to 6 month | 167 |
13.8%
|
| 4 | 7 to 12 month | 188 |
15.5%
|
| 5 | 1 to 2 years | 192 |
15.9%
|
| 6 | 2 to 4 years | 177 |
14.6%
|
| 7 | over 4 years | 234 |
19.3%
|
| Sysmiss | 31871 |