| Value | Category | Cases | |
|---|---|---|---|
| 2008-01-01 | 1 |
20%
|
|
| 2010-10-01 | 1 |
20%
|
|
| 2013-01-01 | 1 |
20%
|
|
| 2013-06-01 | 1 |
20%
|
|
| 2013-12-01 | 1 |
20%
|