| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 3 months | 437 |
13.3%
|
| 2 | 3 - 5 months | 325 |
9.9%
|
| 3 | 6-8 months | 187 |
5.7%
|
| 4 | 9 -11 months | 140 |
4.3%
|
| 5 | 1 year - less than 3 years | 882 |
26.9%
|
| 6 | 3 - 5 years | 561 |
17.1%
|
| 7 | More than 5 years | 687 |
21%
|
| 9 | Don't know | 58 |
1.8%
|
| Sysmiss | 21443 |