| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ongoing | 19 |
20.4%
|
| 2 | <3 months | 4 |
4.3%
|
| 3 | 3months <6 months | 22 |
23.7%
|
| 4 | 6 months <1 year | 20 |
21.5%
|
| 5 | 1 year <3 years | 11 |
11.8%
|
| 6 | 3 or more years | 17 |
18.3%
|
| Sysmiss | 4451 |