| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2014 | 415 |
19.4%
|
| 2 | 2015 | 1231 |
57.5%
|
| 3 | 2016 | 344 |
16.1%
|
| 4 | 2017 | 47 |
2.2%
|
| 5 | 2018 | 21 |
1%
|
| 6 | 2020 | 3 |
0.1%
|
| Missing value | 80 |
3.7%
|