Value | Category | Cases | |
---|---|---|---|
1970 | 1 |
0.3%
|
|
1980 | 3 |
1%
|
|
1983 | 2 |
0.7%
|
|
1987 | 2 |
0.7%
|
|
1990 | 5 |
1.6%
|
|
1992 | 1 |
0.3%
|
|
1993 | 5 |
1.6%
|
|
1995 | 2 |
0.7%
|
|
1997 | 2 |
0.7%
|
|
1998 | 5 |
1.6%
|
|
1999 | 2 |
0.7%
|
|
2000 | 24 |
7.9%
|
|
2001 | 8 |
2.6%
|
|
2002 | 8 |
2.6%
|
|
2004 | 7 |
2.3%
|
|
2005 | 22 |
7.2%
|
|
2006 | 18 |
5.9%
|
|
2007 | 31 |
10.2%
|
|
2008 | 36 |
11.8%
|
|
2009 | 27 |
8.9%
|
|
2010 | 63 |
20.7%
|
|
2011 | 13 |
4.3%
|
|
2012 | 11 |
3.6%
|
|
2013 | 6 |
2%
|
|
Sysmiss | 163 |