| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 month | 33 |
7%
|
| 2 | 1 to 5 months | 43 |
9.1%
|
| 3 | 6 to 11 months | 26 |
5.5%
|
| 4 | 1 to 2 years | 76 |
16.1%
|
| 5 | 3 to 4years | 98 |
20.8%
|
| 6 | 5 to 9years | 76 |
16.1%
|
| 7 | 10 years or more | 119 |
25.3%
|
| Sysmiss | 44571 |