| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Less than 1 month | 64 | 56 |
11.7%
|
| 2 | 1 month but less than 3 months | 101 | 47 |
9.9%
|
| 3 | 3 months but less than 6 months | 144 | 85 |
17.8%
|
| 4 | 6 months but less than 1 year | 125 | 68 |
14.2%
|
| 5 | 1 year but less than 2 years | 212 | 60 |
12.6%
|
| 6 | 2 years | 75 | 25 |
5.2%
|
| 7 | More than 2 years | 335 | 137 |
28.6%
|