Value | Category | Cases | |
---|---|---|---|
1971 | 1 |
0%
|
|
1972 | 1 |
0%
|
|
1973 | 1 |
0%
|
|
1974 | 4 |
0.1%
|
|
1975 | 5 |
0.2%
|
|
1976 | 5 |
0.2%
|
|
1977 | 5 |
0.2%
|
|
1978 | 7 |
0.3%
|
|
1979 | 8 |
0.3%
|
|
1980 | 19 |
0.7%
|
|
1981 | 19 |
0.7%
|
|
1982 | 22 |
0.8%
|
|
1983 | 19 |
0.7%
|
|
1984 | 34 |
1.2%
|
|
1985 | 43 |
1.6%
|
|
1986 | 45 |
1.7%
|
|
1987 | 45 |
1.7%
|
|
1988 | 43 |
1.6%
|
|
1989 | 40 |
1.5%
|
|
1990 | 51 |
1.9%
|
|
1991 | 53 |
1.9%
|
|
1992 | 67 |
2.5%
|
|
1993 | 54 |
2%
|
|
1994 | 52 |
1.9%
|
|
1995 | 79 |
2.9%
|
|
1996 | 64 |
2.3%
|
|
1997 | 63 |
2.3%
|
|
1998 | 64 |
2.3%
|
|
1999 | 116 |
4.3%
|
|
2000 | 114 |
4.2%
|
|
2001 | 63 |
2.3%
|
|
2002 | 87 |
3.2%
|
|
2003 | 83 |
3%
|
|
2004 | 77 |
2.8%
|
|
2005 | 110 |
4%
|
|
2006 | 74 |
2.7%
|
|
2007 | 93 |
3.4%
|
|
2008 | 108 |
4%
|
|
2009 | 110 |
4%
|
|
2010 | 131 |
4.8%
|
|
2011 | 105 |
3.9%
|
|
2012 | 139 |
5.1%
|
|
2013 | 130 |
4.8%
|
|
2014 | 137 |
5%
|
|
2015 | 77 |
2.8%
|
|
2016 | 4 |
0.1%
|
|
9998 | don't know | 53 |
1.9%
|
Sysmiss | 33059 |