| Value | Category | Cases | |
|---|---|---|---|
| 1994 | 1 |
1%
|
|
| 2001 | 1 |
1%
|
|
| 2002 | 2 |
2.1%
|
|
| 2003 | 6 |
6.2%
|
|
| 2006 | 1 |
1%
|
|
| 2010 | 1 |
1%
|
|
| 2013 | 1 |
1%
|
|
| 2014 | 5 |
5.2%
|
|
| 2015 | 8 |
8.2%
|
|
| 2016 | 10 |
10.3%
|
|
| 2017 | 16 |
16.5%
|
|
| 2018 | 12 |
12.4%
|
|
| 2019 | 9 |
9.3%
|
|
| 2020 | 2 |
2.1%
|
|
| 2021 | 18 |
18.6%
|
|
| 2022 | 2 |
2.1%
|
|
| Missing value | 2 |
2.1%
|