Value | Category | Cases | |
---|---|---|---|
1948 | 1 |
0.3%
|
|
1951 | 1 |
0.3%
|
|
1955 | 1 |
0.3%
|
|
1960 | 1 |
0.3%
|
|
1967 | 1 |
0.3%
|
|
1969 | 1 |
0.3%
|
|
1974 | 1 |
0.3%
|
|
1976 | 1 |
0.3%
|
|
1978 | 2 |
0.5%
|
|
1979 | 1 |
0.3%
|
|
1980 | 3 |
0.8%
|
|
1981 | 3 |
0.8%
|
|
1982 | 3 |
0.8%
|
|
1983 | 4 |
1%
|
|
1984 | 1 |
0.3%
|
|
1985 | 3 |
0.8%
|
|
1986 | 2 |
0.5%
|
|
1988 | 2 |
0.5%
|
|
1989 | 6 |
1.5%
|
|
1990 | 12 |
3%
|
|
1991 | 5 |
1.3%
|
|
1992 | 8 |
2%
|
|
1993 | 5 |
1.3%
|
|
1994 | 10 |
2.5%
|
|
1995 | 15 |
3.8%
|
|
1996 | 18 |
4.5%
|
|
1997 | 18 |
4.5%
|
|
1998 | 26 |
6.5%
|
|
1999 | 20 |
5%
|
|
2000 | 18 |
4.5%
|
|
2001 | 26 |
6.5%
|
|
2002 | 33 |
8.3%
|
|
2003 | 27 |
6.8%
|
|
2004 | 26 |
6.5%
|
|
2005 | 23 |
5.8%
|
|
2006 | 17 |
4.3%
|
|
2007 | 18 |
4.5%
|
|
2008 | 31 |
7.8%
|
|
2009 | 4 |
1%
|
|
2147483622 | Not applicable | 0 |
0%
|
2147483623 | Refusal | 0 |
0%
|
2147483624 | Don't know | 0 |
0%
|
2147483625 | No answer | 0 |
0%
|
10001 | .D | 56354 |