| Value | Category | Cases | |
|---|---|---|---|
| 1984 | 3 |
0%
|
|
| 1985 | 9 |
0.1%
|
|
| 1986 | 19 |
0.3%
|
|
| 1987 | 18 |
0.3%
|
|
| 1988 | 43 |
0.7%
|
|
| 1989 | 45 |
0.7%
|
|
| 1990 | 65 |
1%
|
|
| 1991 | 77 |
1.2%
|
|
| 1992 | 92 |
1.4%
|
|
| 1993 | 91 |
1.4%
|
|
| 1994 | 96 |
1.5%
|
|
| 1995 | 112 |
1.7%
|
|
| 1996 | 114 |
1.7%
|
|
| 1997 | 114 |
1.7%
|
|
| 1998 | 114 |
1.7%
|
|
| 1999 | 116 |
1.8%
|
|
| 2000 | 126 |
1.9%
|
|
| 2001 | 116 |
1.8%
|
|
| 2002 | 123 |
1.9%
|
|
| 2003 | 140 |
2.1%
|
|
| 2004 | 103 |
1.6%
|
|
| 2005 | 114 |
1.7%
|
|
| 2006 | 130 |
2%
|
|
| 2007 | 134 |
2%
|
|
| 2008 | 156 |
2.4%
|
|
| 2009 | 132 |
2%
|
|
| 2010 | 157 |
2.4%
|
|
| 2011 | 152 |
2.3%
|
|
| 2012 | 158 |
2.4%
|
|
| 2013 | 171 |
2.6%
|
|
| 2014 | 171 |
2.6%
|
|
| 2015 | 220 |
3.3%
|
|
| 2016 | 187 |
2.8%
|
|
| 2017 | 152 |
2.3%
|
|
| 2018 | 191 |
2.9%
|
|
| 2019 | 106 |
1.6%
|
|
| 9999 | NO RESPONSE | 22 |
0.3%
|
| Sysmiss | 2487 |
37.8%
|