| Value | Category | Cases | |
|---|---|---|---|
| 1923 | 1 |
0.1%
|
|
| 1927 | 2 |
0.2%
|
|
| 1933 | 1 |
0.1%
|
|
| 1934 | 1 |
0.1%
|
|
| 1939 | 1 |
0.1%
|
|
| 1940 | 2 |
0.2%
|
|
| 1941 | 1 |
0.1%
|
|
| 1942 | 1 |
0.1%
|
|
| 1946 | 2 |
0.2%
|
|
| 1947 | 1 |
0.1%
|
|
| 1953 | 1 |
0.1%
|
|
| 1955 | 1 |
0.1%
|
|
| 1956 | 1 |
0.1%
|
|
| 1957 | 1 |
0.1%
|
|
| 1959 | 1 |
0.1%
|
|
| 1960 | 1 |
0.1%
|
|
| 1962 | 1 |
0.1%
|
|
| 1966 | 1 |
0.1%
|
|
| 1967 | 1 |
0.1%
|
|
| 1968 | 1 |
0.1%
|
|
| 1970 | 1 |
0.1%
|
|
| 1971 | 2 |
0.2%
|
|
| 1972 | 1 |
0.1%
|
|
| 1973 | 1 |
0.1%
|
|
| 1974 | 3 |
0.2%
|
|
| 1976 | 1 |
0.1%
|
|
| 1977 | 1 |
0.1%
|
|
| 1978 | 2 |
0.2%
|
|
| 1979 | 1 |
0.1%
|
|
| 1980 | 2 |
0.2%
|
|
| 1981 | 1 |
0.1%
|
|
| 1982 | 1 |
0.1%
|
|
| 1983 | 1 |
0.1%
|
|
| 1984 | 3 |
0.2%
|
|
| 1985 | 3 |
0.2%
|
|
| 1986 | 3 |
0.2%
|
|
| 1987 | 2 |
0.2%
|
|
| 1988 | 8 |
0.6%
|
|
| 1989 | 10 |
0.8%
|
|
| 1990 | 10 |
0.8%
|
|
| 1991 | 6 |
0.5%
|
|
| 1992 | 18 |
1.4%
|
|
| 1993 | 16 |
1.2%
|
|
| 1994 | 28 |
2.1%
|
|
| 1995 | 23 |
1.7%
|
|
| 1996 | 36 |
2.7%
|
|
| 1997 | 31 |
2.3%
|
|
| 1998 | 32 |
2.4%
|
|
| 1999 | 44 |
3.3%
|
|
| 2000 | 40 |
3%
|
|
| 2001 | 58 |
4.4%
|
|
| 2002 | 64 |
4.8%
|
|
| 2003 | 46 |
3.5%
|
|
| 2004 | 60 |
4.5%
|
|
| 2005 | 59 |
4.5%
|
|
| 2006 | 59 |
4.5%
|
|
| 2007 | 52 |
3.9%
|
|
| 2008 | 65 |
4.9%
|
|
| 2009 | 71 |
5.4%
|
|
| 2010 | 61 |
4.6%
|
|
| 2011 | 63 |
4.8%
|
|
| 2012 | 72 |
5.4%
|
|
| 2013 | 57 |
4.3%
|
|
| 2014 | 61 |
4.6%
|
|
| 2015 | 59 |
4.5%
|
|
| 2016 | 55 |
4.2%
|
|
| 2017 | 6 |
0.5%
|
|
| 2147483622 | Not applicable | 0 |
0%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 10001 | .D | 43065 |