| Value | Category | Cases | |
|---|---|---|---|
| 1978 | 3 |
0%
|
|
| 1992 | 2 |
0%
|
|
| 1996 | 1 |
0%
|
|
| 2004 | 1 |
0%
|
|
| 2008 | 1 |
0%
|
|
| 2010 | 5 |
0%
|
|
| 2011 | 2 |
0%
|
|
| 2012 | 6 |
0%
|
|
| 2013 | 7 |
0%
|
|
| 2014 | 7 |
0%
|
|
| 2015 | 16 |
0%
|
|
| 2016 | 26 |
0%
|
|
| 2017 | 8717 |
0.7%
|
|
| 2018 | 1155865 |
99.2%
|