| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 month | 976 |
7.2%
|
| 2 | 1 - less than 3 months | 1014 |
7.5%
|
| 3 | 3- less than 6 months | 1248 |
9.2%
|
| 4 | 6- less than 12 months | 1677 |
12.4%
|
| 5 | 1- less than 2 years | 4601 |
34.1%
|
| 6 | 2 years or more | 3983 |
29.5%
|
| 99 | Not stated | 0 |
0%
|
| Sysmiss | 257484 |