| Value | Category | Cases | |
|---|---|---|---|
| 2008 | 153 |
16%
|
|
| 2009 | 123 |
12.9%
|
|
| 2013 | 270 |
28.3%
|
|
| 2018 | 16 |
1.7%
|
|
| 2019 | 393 |
41.2%
|