Value | Category | Cases | |
---|---|---|---|
-9999 | Don't know | 0 |
0%
|
1956 | 1 |
0%
|
|
1962 | 1 |
0%
|
|
1970 | 2 |
0.1%
|
|
1972 | 2 |
0.1%
|
|
1973 | 3 |
0.1%
|
|
1974 | 1 |
0%
|
|
1975 | 8 |
0.2%
|
|
1976 | 5 |
0.1%
|
|
1977 | 4 |
0.1%
|
|
1978 | 2 |
0.1%
|
|
1979 | 12 |
0.3%
|
|
1980 | 20 |
0.6%
|
|
1981 | 8 |
0.2%
|
|
1982 | 8 |
0.2%
|
|
1983 | 6 |
0.2%
|
|
1984 | 10 |
0.3%
|
|
1985 | 9 |
0.3%
|
|
1986 | 9 |
0.3%
|
|
1987 | 12 |
0.3%
|
|
1988 | 11 |
0.3%
|
|
1989 | 20 |
0.6%
|
|
1990 | 30 |
0.8%
|
|
1991 | 36 |
1%
|
|
1992 | 23 |
0.6%
|
|
1993 | 17 |
0.5%
|
|
1994 | 30 |
0.8%
|
|
1995 | 69 |
1.9%
|
|
1996 | 27 |
0.8%
|
|
1997 | 29 |
0.8%
|
|
1998 | 35 |
1%
|
|
1999 | 65 |
1.8%
|
|
2000 | 138 |
3.8%
|
|
2001 | 58 |
1.6%
|
|
2002 | 60 |
1.7%
|
|
2003 | 69 |
1.9%
|
|
2004 | 81 |
2.3%
|
|
2005 | 143 |
4%
|
|
2006 | 120 |
3.3%
|
|
2007 | 110 |
3.1%
|
|
2008 | 159 |
4.4%
|
|
2009 | 201 |
5.6%
|
|
2010 | 311 |
8.6%
|
|
2011 | 237 |
6.6%
|
|
2012 | 307 |
8.5%
|
|
2013 | 343 |
9.5%
|
|
2014 | 375 |
10.4%
|
|
2015 | 324 |
9%
|
|
2016 | 27 |
0.8%
|
|
9999 | 19 |
0.5%
|
|
Sysmiss | 102200 |