Value | Category | Cases | |
---|---|---|---|
1940 | 1 |
0.1%
|
|
1955 | 1 |
0.1%
|
|
1959 | 1 |
0.1%
|
|
1966 | 1 |
0.1%
|
|
1973 | 2 |
0.1%
|
|
1974 | 1 |
0.1%
|
|
1977 | 1 |
0.1%
|
|
1979 | 2 |
0.1%
|
|
1980 | 3 |
0.2%
|
|
1981 | 1 |
0.1%
|
|
1982 | 2 |
0.1%
|
|
1983 | 3 |
0.2%
|
|
1984 | 6 |
0.4%
|
|
1985 | 2 |
0.1%
|
|
1987 | 4 |
0.2%
|
|
1988 | 2 |
0.1%
|
|
1989 | 7 |
0.4%
|
|
1990 | 12 |
0.7%
|
|
1991 | 5 |
0.3%
|
|
1992 | 9 |
0.6%
|
|
1993 | 4 |
0.2%
|
|
1994 | 5 |
0.3%
|
|
1995 | 12 |
0.7%
|
|
1996 | 12 |
0.7%
|
|
1997 | 11 |
0.7%
|
|
1998 | 13 |
0.8%
|
|
1999 | 18 |
1.1%
|
|
2000 | 48 |
2.9%
|
|
2001 | 33 |
2%
|
|
2002 | 21 |
1.3%
|
|
2003 | 31 |
1.9%
|
|
2004 | 41 |
2.5%
|
|
2005 | 48 |
2.9%
|
|
2006 | 52 |
3.2%
|
|
2007 | 80 |
4.9%
|
|
2008 | 80 |
4.9%
|
|
2009 | 120 |
7.3%
|
|
2010 | 130 |
8%
|
|
2011 | 407 |
24.9%
|
|
2012 | 402 |
24.6%
|
|
8888 | Don't Know | 1 |
0.1%
|
9999 | Missing | 0 |
0%
|