| Value | Category | Cases | |
|---|---|---|---|
| 2014 | 846 |
3.6%
|
|
| 2015 | 2781 |
11.7%
|
|
| 2016 | 3646 |
15.4%
|
|
| 2017 | 4421 |
18.7%
|
|
| 2018 | 5541 |
23.4%
|
|
| 2019 | 4580 |
19.3%
|
|
| 2020 | 1791 |
7.6%
|
|
| 2021 | 70 |
0.3%
|