Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 2 |
1.3%
|
-7 | Never registered | 0 |
0%
|
1911 | 1 |
0.7%
|
|
1936 | 1 |
0.7%
|
|
1950 | 1 |
0.7%
|
|
1960 | 1 |
0.7%
|
|
1965 | 1 |
0.7%
|
|
1970 | 2 |
1.3%
|
|
1975 | 1 |
0.7%
|
|
1976 | 1 |
0.7%
|
|
1980 | 1 |
0.7%
|
|
1981 | 3 |
2%
|
|
1982 | 7 |
4.7%
|
|
1983 | 1 |
0.7%
|
|
1984 | 2 |
1.3%
|
|
1985 | 2 |
1.3%
|
|
1986 | 2 |
1.3%
|
|
1987 | 1 |
0.7%
|
|
1988 | 1 |
0.7%
|
|
1989 | 3 |
2%
|
|
1990 | 2 |
1.3%
|
|
1992 | 3 |
2%
|
|
1993 | 1 |
0.7%
|
|
1994 | 3 |
2%
|
|
1995 | 6 |
4%
|
|
1996 | 4 |
2.7%
|
|
1997 | 4 |
2.7%
|
|
1998 | 9 |
6%
|
|
1999 | 7 |
4.7%
|
|
2000 | 17 |
11.3%
|
|
2001 | 6 |
4%
|
|
2002 | 6 |
4%
|
|
2003 | 9 |
6%
|
|
2004 | 6 |
4%
|
|
2005 | 9 |
6%
|
|
2006 | 11 |
7.3%
|
|
2007 | 8 |
5.3%
|
|
2008 | 5 |
3.3%
|