| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ongoing | 6 |
20.7%
|
| 2 | <3 months | 2 |
6.9%
|
| 3 | 3months <6 months | 3 |
10.3%
|
| 4 | 6 months <1 year | 6 |
20.7%
|
| 5 | 1 year <3 years | 8 |
27.6%
|
| 6 | 3 or more years | 4 |
13.8%
|
| Sysmiss | 4515 |