Value | Category | Cases | |
---|---|---|---|
1978 | 10 |
0%
|
|
1979 | 11 |
0%
|
|
1980 | 24 |
0.1%
|
|
1981 | 14 |
0%
|
|
1982 | 92 |
0.2%
|
|
1983 | 31 |
0.1%
|
|
1984 | 75 |
0.2%
|
|
1985 | 101 |
0.3%
|
|
1986 | 84 |
0.2%
|
|
1987 | 65 |
0.2%
|
|
1988 | 102 |
0.3%
|
|
1989 | 138 |
0.4%
|
|
1990 | 179 |
0.5%
|
|
1991 | 197 |
0.5%
|
|
1992 | 272 |
0.7%
|
|
1993 | 249 |
0.7%
|
|
1994 | 289 |
0.8%
|
|
1995 | 379 |
1%
|
|
1996 | 344 |
0.9%
|
|
1997 | 373 |
1%
|
|
1998 | 375 |
1%
|
|
1999 | 423 |
1.1%
|
|
2000 | 574 |
1.5%
|
|
2001 | 444 |
1.2%
|
|
2002 | 564 |
1.5%
|
|
2003 | 717 |
1.9%
|
|
2004 | 797 |
2.1%
|
|
2005 | 650 |
1.7%
|
|
2006 | 745 |
2%
|
|
2007 | 865 |
2.3%
|
|
2008 | 1180 |
3.1%
|
|
2009 | 1298 |
3.5%
|
|
2010 | 1180 |
3.1%
|
|
2011 | 3 |
0%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 1 |
0%
|
10001 | .Z | 24666 |