Value | Category | Cases | |
---|---|---|---|
1991 | 8 |
2%
|
|
1992 | 24 |
6%
|
|
1993 | 11 |
2.7%
|
|
1994 | 11 |
2.7%
|
|
1995 | 8 |
2%
|
|
1996 | 11 |
2.7%
|
|
1997 | 11 |
2.7%
|
|
1998 | 20 |
5%
|
|
1999 | 22 |
5.5%
|
|
2000 | 9 |
2.2%
|
|
2001 | 5 |
1.2%
|
|
2002 | 3 |
0.7%
|
|
2003 | 5 |
1.2%
|
|
2004 | 5 |
1.2%
|
|
2005 | 2 |
0.5%
|
|
2006 | 6 |
1.5%
|
|
2007 | 4 |
1%
|
|
2008 | 15 |
3.7%
|
|
2009 | 11 |
2.7%
|
|
2010 | 5 |
1.2%
|
|
2011 | 4 |
1%
|
|
2012 | 7 |
1.7%
|
|
2013 | 3 |
0.7%
|
|
2014 | 7 |
1.7%
|
|
2015 | 5 |
1.2%
|
|
2016 | 2 |
0.5%
|
|
2017 | 4 |
1%
|
|
2018 | 2 |
0.5%
|
|
Missing value | 171 |
42.6%
|