| Value | Category | Cases | |
|---|---|---|---|
| 2017 | 185 |
17.5%
|
|
| 2018 | 191 |
18.1%
|
|
| 2019 | 211 |
19.9%
|
|
| 2020 | 229 |
21.6%
|
|
| 2021 | 242 |
22.9%
|