| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1 month | 193 |
11.5%
|
| 2 | 1 month but less than 3 months | 165 |
9.8%
|
| 3 | 3 months but less than 6 months | 239 |
14.2%
|
| 4 | 6 months but less than 1 year | 250 |
14.9%
|
| 5 | 1 year but less than 2 years | 448 |
26.6%
|
| 6 | 2 years but less than 5 years | 296 |
17.6%
|
| 7 | 5 years or more | 91 |
5.4%
|
| Sysmiss | 208261 |