Value | Category | Cases | |
---|---|---|---|
1998 | 1 |
2.3%
|
|
2000 | 1 |
2.3%
|
|
2006 | 1 |
2.3%
|
|
2007 | 1 |
2.3%
|
|
2008 | 4 |
9.3%
|
|
2009 | 3 |
7%
|
|
2010 | 2 |
4.7%
|
|
2011 | 3 |
7%
|
|
2012 | 4 |
9.3%
|
|
2013 | 2 |
4.7%
|
|
2014 | 4 |
9.3%
|
|
2015 | 11 |
25.6%
|
|
2016 | 4 |
9.3%
|
|
2017 | 2 |
4.7%
|