Value | Category | Cases | |
---|---|---|---|
1934 | 1 |
0.3%
|
|
1940 | 1 |
0.3%
|
|
1946 | 2 |
0.6%
|
|
1950 | 1 |
0.3%
|
|
1951 | 1 |
0.3%
|
|
1956 | 1 |
0.3%
|
|
1957 | 2 |
0.6%
|
|
1958 | 1 |
0.3%
|
|
1960 | 2 |
0.6%
|
|
1961 | 5 |
1.5%
|
|
1962 | 1 |
0.3%
|
|
1964 | 6 |
1.8%
|
|
1965 | 4 |
1.2%
|
|
1966 | 3 |
0.9%
|
|
1967 | 1 |
0.3%
|
|
1968 | 6 |
1.8%
|
|
1969 | 3 |
0.9%
|
|
1970 | 4 |
1.2%
|
|
1971 | 4 |
1.2%
|
|
1972 | 8 |
2.4%
|
|
1973 | 4 |
1.2%
|
|
1974 | 11 |
3.3%
|
|
1975 | 12 |
3.6%
|
|
1976 | 5 |
1.5%
|
|
1979 | 2 |
0.6%
|
|
1980 | 11 |
3.3%
|
|
1981 | 11 |
3.3%
|
|
1982 | 4 |
1.2%
|
|
1983 | 5 |
1.5%
|
|
1984 | 5 |
1.5%
|
|
1985 | 11 |
3.3%
|
|
1986 | 9 |
2.7%
|
|
1987 | 15 |
4.5%
|
|
1988 | 11 |
3.3%
|
|
1989 | 1 |
0.3%
|
|
1990 | 19 |
5.8%
|
|
1991 | 5 |
1.5%
|
|
1992 | 7 |
2.1%
|
|
1993 | 6 |
1.8%
|
|
1994 | 5 |
1.5%
|
|
1995 | 11 |
3.3%
|
|
1996 | 4 |
1.2%
|
|
1997 | 10 |
3%
|
|
1998 | 13 |
3.9%
|
|
1999 | 16 |
4.8%
|
|
2000 | 14 |
4.2%
|
|
2001 | 6 |
1.8%
|
|
2002 | 3 |
0.9%
|
|
2003 | 2 |
0.6%
|
|
2004 | 7 |
2.1%
|
|
2005 | 5 |
1.5%
|
|
2006 | 2 |
0.6%
|
|
2008 | 2 |
0.6%
|
|
2009 | 1 |
0.3%
|
|
2010 | 5 |
1.5%
|
|
2011 | 6 |
1.8%
|
|
2012 | 4 |
1.2%
|
|
2013 | 2 |
0.6%
|
|
2015 | 1 |
0.3%
|