Value | Category | Cases | |
---|---|---|---|
1969 | 1 |
0.7%
|
|
1980 | 1 |
0.7%
|
|
1988 | 1 |
0.7%
|
|
1990 | 6 |
4.3%
|
|
1991 | 28 |
20%
|
|
1992 | 19 |
13.6%
|
|
1993 | 6 |
4.3%
|
|
1994 | 4 |
2.9%
|
|
1995 | 6 |
4.3%
|
|
1996 | 5 |
3.6%
|
|
1997 | 5 |
3.6%
|
|
1998 | 4 |
2.9%
|
|
1999 | 1 |
0.7%
|
|
2000 | 1 |
0.7%
|
|
2001 | 1 |
0.7%
|
|
2003 | 3 |
2.1%
|
|
2006 | 1 |
0.7%
|
|
2008 | 2 |
1.4%
|
|
2009 | 5 |
3.6%
|
|
2010 | 2 |
1.4%
|
|
2011 | 8 |
5.7%
|
|
2012 | 3 |
2.1%
|
|
2013 | 1 |
0.7%
|
|
2015 | 16 |
11.4%
|
|
2016 | 7 |
5%
|
|
2017 | 1 |
0.7%
|
|
2018 | 2 |
1.4%
|