| Value | Category | Cases | |
|---|---|---|---|
| 1983 | 3 |
0%
|
|
| 1984 | 9 |
0%
|
|
| 1985 | 18 |
0%
|
|
| 1986 | 45 |
0.1%
|
|
| 1987 | 91 |
0.2%
|
|
| 1988 | 142 |
0.4%
|
|
| 1989 | 198 |
0.5%
|
|
| 1990 | 276 |
0.7%
|
|
| 1991 | 290 |
0.8%
|
|
| 1992 | 370 |
1%
|
|
| 1993 | 362 |
1%
|
|
| 1994 | 342 |
0.9%
|
|
| 1995 | 406 |
1.1%
|
|
| 1996 | 442 |
1.2%
|
|
| 1997 | 442 |
1.2%
|
|
| 1998 | 464 |
1.2%
|
|
| 1999 | 526 |
1.4%
|
|
| 2000 | 519 |
1.4%
|
|
| 2001 | 535 |
1.4%
|
|
| 2002 | 590 |
1.6%
|
|
| 2003 | 660 |
1.8%
|
|
| 2004 | 712 |
1.9%
|
|
| 2005 | 742 |
2%
|
|
| 2006 | 747 |
2%
|
|
| 2007 | 833 |
2.2%
|
|
| 2008 | 887 |
2.4%
|
|
| 2009 | 885 |
2.4%
|
|
| 2010 | 977 |
2.6%
|
|
| 2011 | 897 |
2.4%
|
|
| 2012 | 954 |
2.6%
|
|
| 2013 | 1003 |
2.7%
|
|
| 2014 | 985 |
2.6%
|
|
| 2015 | 977 |
2.6%
|
|
| 2016 | 956 |
2.6%
|
|
| 2017 | 901 |
2.4%
|
|
| 2018 | 781 |
2.1%
|
|
| 2019 | 45 |
0.1%
|
|
| 9998 | NSP | 102 |
0.3%
|
| 9999 | NON REPONSE | 3 |
0%
|
| Sysmiss | 17110 |
46%
|