| Value | Category | Cases | |
|---|---|---|---|
| 1984 | 2 |
0.1%
|
|
| 1985 | 6 |
0.3%
|
|
| 1986 | 7 |
0.4%
|
|
| 1987 | 13 |
0.7%
|
|
| 1988 | 21 |
1.1%
|
|
| 1989 | 29 |
1.5%
|
|
| 1990 | 26 |
1.4%
|
|
| 1991 | 31 |
1.6%
|
|
| 1992 | 32 |
1.7%
|
|
| 1993 | 40 |
2.1%
|
|
| 1994 | 50 |
2.6%
|
|
| 1995 | 35 |
1.8%
|
|
| 1996 | 34 |
1.8%
|
|
| 1997 | 35 |
1.8%
|
|
| 1998 | 45 |
2.4%
|
|
| 1999 | 52 |
2.7%
|
|
| 2000 | 30 |
1.6%
|
|
| 2001 | 27 |
1.4%
|
|
| 2002 | 35 |
1.8%
|
|
| 2003 | 23 |
1.2%
|
|
| 2004 | 43 |
2.2%
|
|
| 2005 | 39 |
2%
|
|
| 2006 | 45 |
2.4%
|
|
| 2007 | 46 |
2.4%
|
|
| 2008 | 56 |
2.9%
|
|
| 2009 | 59 |
3.1%
|
|
| 2010 | 58 |
3%
|
|
| 2011 | 63 |
3.3%
|
|
| 2012 | 50 |
2.6%
|
|
| 2013 | 53 |
2.8%
|
|
| 2014 | 60 |
3.1%
|
|
| 2015 | 66 |
3.5%
|
|
| 2016 | 45 |
2.4%
|
|
| 2017 | 60 |
3.1%
|
|
| 2018 | 62 |
3.2%
|
|
| 2019 | 39 |
2%
|
|
| 9998 | DK YEAR | 1 |
0.1%
|
| Sysmiss | 494 |
25.8%
|