| Value | Category | Cases | |
|---|---|---|---|
| 1997 | 1997 | 159 |
0%
|
| 1998 | 1998 | 226 |
0%
|
| 1999 | 1999 | 215 |
0%
|
| 2000 | 2000 | 147 |
0%
|
| 2001 | 2001 | 153 |
0%
|
| 2002 | 2002 | 174 |
0%
|
| 2003 | 2003 | 189 |
0%
|
| 2004 | 2004 | 164 |
0%
|
| 2005 | 2005 | 146 |
0%
|
| 2006 | 2006 | 150 |
0%
|
| 2007 | 2007 | 137 |
0%
|
| 2008 | 2008 | 129 |
0%
|
| 2009 | 2009 | 132 |
0%
|
| 2010 | 2010 | 802 |
0.1%
|
| 2011 | 2011 | 1458 |
0.2%
|
| 2012 | 2012 | 1465 |
0.2%
|
| 2013 | 2013 | 1268 |
0.2%
|
| 2014 | 2014 | 1277 |
0.2%
|
| 2015 | 2015 | 1966 |
0.3%
|
| 2016 | 2016 | 1606 |
0.2%
|
| 2017 | 2017 | 1900 |
0.3%
|
| 2018 | 2018 | 3258 |
0.5%
|
| 2019 | 2019 | 3554 |
0.5%
|
| 2020 | 2020 | 23594 |
3.5%
|
| 2021 | 2021 | 630492 |
93.4%
|