| Value | Category | Cases | |
|---|---|---|---|
| 1982 | 3 |
0%
|
|
| 1983 | 2 |
0%
|
|
| 1984 | 6 |
0%
|
|
| 1985 | 14 |
0.1%
|
|
| 1986 | 31 |
0.1%
|
|
| 1987 | 58 |
0.3%
|
|
| 1988 | 82 |
0.4%
|
|
| 1989 | 125 |
0.5%
|
|
| 1990 | 148 |
0.6%
|
|
| 1991 | 195 |
0.9%
|
|
| 1992 | 237 |
1%
|
|
| 1993 | 287 |
1.3%
|
|
| 1994 | 345 |
1.5%
|
|
| 1995 | 346 |
1.5%
|
|
| 1996 | 414 |
1.8%
|
|
| 1997 | 430 |
1.9%
|
|
| 1998 | 556 |
2.4%
|
|
| 1999 | 598 |
2.6%
|
|
| 2000 | 707 |
3.1%
|
|
| 2001 | 614 |
2.7%
|
|
| 2002 | 721 |
3.2%
|
|
| 2003 | 741 |
3.2%
|
|
| 2004 | 807 |
3.5%
|
|
| 2005 | 896 |
3.9%
|
|
| 2006 | 814 |
3.6%
|
|
| 2007 | 912 |
4%
|
|
| 2008 | 972 |
4.3%
|
|
| 2009 | 953 |
4.2%
|
|
| 2010 | 1273 |
5.6%
|
|
| 2011 | 1178 |
5.2%
|
|
| 2012 | 1248 |
5.5%
|
|
| 2013 | 1164 |
5.1%
|
|
| 2014 | 1150 |
5%
|
|
| 2015 | 1151 |
5%
|
|
| 2016 | 1135 |
5%
|
|
| 2017 | 1153 |
5%
|
|
| 2018 | 1231 |
5.4%
|
|
| 2019 | 145 |
0.6%
|
|
| 9997 | INCONSISTENT | 2 |
0%
|