Value | Category | Cases | |
---|---|---|---|
1976 | 1 |
0.2%
|
|
1980 | 1 |
0.2%
|
|
1990 | 3 |
0.6%
|
|
1995 | 2 |
0.4%
|
|
1997 | 1 |
0.2%
|
|
1998 | 3 |
0.6%
|
|
1999 | 1 |
0.2%
|
|
2000 | 14 |
2.8%
|
|
2002 | 1 |
0.2%
|
|
2003 | 4 |
0.8%
|
|
2004 | 2 |
0.4%
|
|
2005 | 9 |
1.8%
|
|
2006 | 1 |
0.2%
|
|
2007 | 4 |
0.8%
|
|
2008 | 12 |
2.4%
|
|
2009 | 8 |
1.6%
|
|
2010 | 32 |
6.3%
|
|
2011 | 10 |
2%
|
|
2012 | 14 |
2.8%
|
|
2013 | 15 |
2.9%
|
|
2014 | 46 |
9%
|
|
2015 | 72 |
14.1%
|
|
2016 | 153 |
30.1%
|
|
2017 | 48 |
9.4%
|
|
2018 | 52 |
10.2%
|