| Value | Category | Cases | |
|---|---|---|---|
| 1954 | 3 |
0.4%
|
|
| 1969 | 3 |
0.4%
|
|
| 1970 | 3 |
0.4%
|
|
| 1978 | 1 |
0.1%
|
|
| 1982 | 4 |
0.6%
|
|
| 1984 | 11 |
1.5%
|
|
| 1985 | 13 |
1.8%
|
|
| 1986 | 4 |
0.6%
|
|
| 1987 | 7 |
1%
|
|
| 1989 | 3 |
0.4%
|
|
| 1990 | 21 |
2.9%
|
|
| 1993 | 5 |
0.7%
|
|
| 1994 | 2 |
0.3%
|
|
| 1995 | 4 |
0.6%
|
|
| 1997 | 18 |
2.5%
|
|
| 1998 | 10 |
1.4%
|
|
| 1999 | 15 |
2.1%
|
|
| 2000 | 10 |
1.4%
|
|
| 2001 | 12 |
1.7%
|
|
| 2002 | 20 |
2.8%
|
|
| 2003 | 10 |
1.4%
|
|
| 2004 | 12 |
1.7%
|
|
| 2005 | 39 |
5.4%
|
|
| 2006 | 4 |
0.6%
|
|
| 2007 | 15 |
2.1%
|
|
| 2008 | 49 |
6.8%
|
|
| 2009 | 16 |
2.2%
|
|
| 2010 | 50 |
6.9%
|
|
| 2011 | 102 |
14.1%
|
|
| 2012 | 74 |
10.2%
|
|
| 2013 | 77 |
10.6%
|
|
| 2014 | 7 |
1%
|
|
| 9998 | dont know | 101 |
13.9%
|
| Sysmiss | 15705 |