Value | Category | Cases | |
---|---|---|---|
0 | 29 |
5.5%
|
|
1970 | 1 |
0.2%
|
|
1975 | 1 |
0.2%
|
|
1980 | 4 |
0.8%
|
|
1984 | 1 |
0.2%
|
|
1985 | 1 |
0.2%
|
|
1986 | 1 |
0.2%
|
|
1987 | 2 |
0.4%
|
|
1988 | 4 |
0.8%
|
|
1990 | 6 |
1.1%
|
|
1991 | 3 |
0.6%
|
|
1992 | 13 |
2.5%
|
|
1993 | 5 |
1%
|
|
1994 | 3 |
0.6%
|
|
1995 | 10 |
1.9%
|
|
1996 | 11 |
2.1%
|
|
1997 | 5 |
1%
|
|
1998 | 12 |
2.3%
|
|
1999 | 10 |
1.9%
|
|
2000 | 71 |
13.5%
|
|
2001 | 19 |
3.6%
|
|
2002 | 23 |
4.4%
|
|
2003 | 18 |
3.4%
|
|
2004 | 15 |
2.9%
|
|
2005 | 29 |
5.5%
|
|
2006 | 13 |
2.5%
|
|
2007 | 26 |
4.9%
|
|
2008 | 25 |
4.8%
|
|
2009 | 10 |
1.9%
|
|
2010 | 16 |
3%
|
|
2011 | 9 |
1.7%
|
|
2012 | 17 |
3.2%
|
|
2013 | 16 |
3%
|
|
2014 | 21 |
4%
|
|
2015 | 30 |
5.7%
|
|
2016 | 22 |
4.2%
|
|
2017 | 20 |
3.8%
|
|
2018 | 4 |
0.8%
|
|
Sysmiss | 2112 |