Value | Category | Cases | |
---|---|---|---|
1971 | 1 |
1.3%
|
|
1980 | 1 |
1.3%
|
|
1991 | 1 |
1.3%
|
|
1996 | 1 |
1.3%
|
|
1999 | 1 |
1.3%
|
|
2000 | 15 |
20%
|
|
2001 | 1 |
1.3%
|
|
2002 | 1 |
1.3%
|
|
2003 | 2 |
2.7%
|
|
2004 | 3 |
4%
|
|
2005 | 2 |
2.7%
|
|
2006 | 8 |
10.7%
|
|
2007 | 4 |
5.3%
|
|
2008 | 3 |
4%
|
|
2009 | 6 |
8%
|
|
2010 | 8 |
10.7%
|
|
2012 | 6 |
8%
|
|
2013 | 3 |
4%
|
|
2014 | 4 |
5.3%
|
|
2015 | 4 |
5.3%
|
|
Sysmiss | 4881 |