| Value | Category | Cases | |
|---|---|---|---|
| 1986 | 1 |
0%
|
|
| 1989 | 1 |
0%
|
|
| 1990 | 5 |
0.1%
|
|
| 1991 | 12 |
0.3%
|
|
| 1992 | 47 |
1.3%
|
|
| 1993 | 66 |
1.8%
|
|
| 1994 | 87 |
2.4%
|
|
| 1995 | 91 |
2.5%
|
|
| 1996 | 85 |
2.4%
|
|
| 1997 | 89 |
2.5%
|
|
| 1998 | 85 |
2.4%
|
|
| 1999 | 88 |
2.5%
|
|
| 2000 | 101 |
2.8%
|
|
| 2001 | 81 |
2.3%
|
|
| 2002 | 94 |
2.6%
|
|
| 2003 | 94 |
2.6%
|
|
| 2004 | 93 |
2.6%
|
|
| 2005 | 115 |
3.2%
|
|
| 2006 | 105 |
2.9%
|
|
| 2007 | 132 |
3.7%
|
|
| 2008 | 136 |
3.8%
|
|
| 2009 | 141 |
3.9%
|
|
| 2010 | 135 |
3.8%
|
|
| 2011 | 140 |
3.9%
|
|
| 2012 | 150 |
4.2%
|
|
| 2013 | 176 |
4.9%
|
|
| 2014 | 147 |
4.1%
|
|
| 2015 | 150 |
4.2%
|
|
| 2016 | 158 |
4.4%
|
|
| 2017 | 163 |
4.5%
|
|
| 2018 | 122 |
3.4%
|
|
| 2019 | 155 |
4.3%
|
|
| 2020 | 165 |
4.6%
|
|
| 2021 | 175 |
4.9%
|
|
| 2022 | 1 |
0%
|
|
| 9999 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 14417 |