| Value | Category | Cases | |
|---|---|---|---|
| 1916 | 1 |
0.4%
|
|
| 1919 | 1 |
0.4%
|
|
| 1935 | 1 |
0.4%
|
|
| 1941 | 1 |
0.4%
|
|
| 1948 | 2 |
0.9%
|
|
| 1950 | 1 |
0.4%
|
|
| 1952 | 2 |
0.9%
|
|
| 1954 | 1 |
0.4%
|
|
| 1955 | 1 |
0.4%
|
|
| 1956 | 2 |
0.9%
|
|
| 1957 | 2 |
0.9%
|
|
| 1958 | 6 |
2.6%
|
|
| 1960 | 1 |
0.4%
|
|
| 1962 | 1 |
0.4%
|
|
| 1963 | 1 |
0.4%
|
|
| 1965 | 3 |
1.3%
|
|
| 1967 | 1 |
0.4%
|
|
| 1968 | 2 |
0.9%
|
|
| 1969 | 2 |
0.9%
|
|
| 1970 | 1 |
0.4%
|
|
| 1971 | 2 |
0.9%
|
|
| 1972 | 3 |
1.3%
|
|
| 1973 | 1 |
0.4%
|
|
| 1979 | 2 |
0.9%
|
|
| 1980 | 3 |
1.3%
|
|
| 1981 | 2 |
0.9%
|
|
| 1982 | 7 |
3%
|
|
| 1983 | 7 |
3%
|
|
| 1984 | 5 |
2.2%
|
|
| 1985 | 2 |
0.9%
|
|
| 1986 | 3 |
1.3%
|
|
| 1987 | 3 |
1.3%
|
|
| 1988 | 2 |
0.9%
|
|
| 1990 | 4 |
1.7%
|
|
| 1991 | 5 |
2.2%
|
|
| 1992 | 4 |
1.7%
|
|
| 1993 | 2 |
0.9%
|
|
| 1994 | 7 |
3%
|
|
| 1995 | 6 |
2.6%
|
|
| 1996 | 4 |
1.7%
|
|
| 1997 | 8 |
3.5%
|
|
| 1998 | 11 |
4.8%
|
|
| 1999 | 10 |
4.3%
|
|
| 2000 | 12 |
5.2%
|
|
| 2001 | 3 |
1.3%
|
|
| 2002 | 17 |
7.4%
|
|
| 2003 | 10 |
4.3%
|
|
| 2004 | 11 |
4.8%
|
|
| 2005 | 10 |
4.3%
|
|
| 2006 | 10 |
4.3%
|
|
| 2007 | 4 |
1.7%
|
|
| 2008 | 5 |
2.2%
|
|
| 2009 | 2 |
0.9%
|
|
| 2010 | 1 |
0.4%
|
|
| 2011 | 1 |
0.4%
|
|
| 9995 | Missing | 8 |
3.5%
|
| 9996 | Other | 0 |
0%
|
| 9997 | Refusal | 0 |
0%
|
| 9998 | Dont Know | 0 |
0%
|
| 9999 | Not Applicable | 0 |
0%
|