| Value | Category | Cases | |
|---|---|---|---|
| 1987 | 1 |
0%
|
|
| 1988 | 1 |
0%
|
|
| 1990 | 2 |
0%
|
|
| 1991 | 3 |
0%
|
|
| 1993 | 4 |
0.1%
|
|
| 1994 | 7 |
0.1%
|
|
| 1995 | 12 |
0.2%
|
|
| 1996 | 47 |
0.6%
|
|
| 1997 | 50 |
0.6%
|
|
| 1998 | 62 |
0.8%
|
|
| 1999 | 78 |
1%
|
|
| 2000 | 92 |
1.2%
|
|
| 2001 | 99 |
1.2%
|
|
| 2002 | 113 |
1.4%
|
|
| 2003 | 110 |
1.4%
|
|
| 2004 | 120 |
1.5%
|
|
| 2005 | 118 |
1.5%
|
|
| 2006 | 147 |
1.9%
|
|
| 2007 | 132 |
1.7%
|
|
| 2008 | 160 |
2%
|
|
| 2009 | 182 |
2.3%
|
|
| 2010 | 253 |
3.2%
|
|
| 2011 | 285 |
3.6%
|
|
| 2012 | 288 |
3.6%
|
|
| 2013 | 276 |
3.5%
|
|
| 2014 | 315 |
4%
|
|
| 2015 | 341 |
4.3%
|
|
| 2016 | 474 |
6%
|
|
| 2017 | 396 |
5%
|
|
| 2018 | 458 |
5.8%
|
|
| 2019 | 432 |
5.4%
|
|
| 2020 | 430 |
5.4%
|
|
| 2021 | 564 |
7.1%
|
|
| 2022 | 531 |
6.7%
|
|
| 2023 | 584 |
7.4%
|
|
| 2024 | 452 |
5.7%
|
|
| 2025 | 63 |
0.8%
|
|
| 9998 | Don't know | 247 |
3.1%
|
| Sysmiss | 34083 |