| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ongoing | 10 |
20%
|
| 2 | <3 months | 2 |
4%
|
| 3 | 3months <6 months | 15 |
30%
|
| 4 | 6 months <1 year | 15 |
30%
|
| 5 | 1 year <3 years | 2 |
4%
|
| 6 | 3 or more years | 6 |
12%
|
| Sysmiss | 4494 |