| Value | Category | Cases | |
|---|---|---|---|
| 2011 | 1 |
0.1%
|
|
| 2012 | 1 |
0.1%
|
|
| 2013 | 161 |
14.9%
|
|
| 2014 | 167 |
15.5%
|
|
| 2015 | 123 |
11.4%
|
|
| 2016 | 18 |
1.7%
|
|
| 2017 | 110 |
10.2%
|
|
| 2018 | 8 |
0.7%
|
|
| 2019 | 2 |
0.2%
|
|
| 2020 | 61 |
5.7%
|
|
| 2021 | 288 |
26.7%
|
|
| 2022 | 9 |
0.8%
|
|
| 2023 | 1 |
0.1%
|
|
| Missing value | 127 |
11.8%
|