| Value | Category | Cases | |
|---|---|---|---|
| 1957 | 1 |
0.1%
|
|
| 1962 | 1 |
0.1%
|
|
| 1979 | 1 |
0.1%
|
|
| 1986 | 1 |
0.1%
|
|
| 1987 | 1 |
0.1%
|
|
| 1988 | 1 |
0.1%
|
|
| 1989 | 2 |
0.2%
|
|
| 1990 | 6 |
0.6%
|
|
| 1991 | 3 |
0.3%
|
|
| 1992 | 5 |
0.5%
|
|
| 1993 | 5 |
0.5%
|
|
| 1994 | 6 |
0.6%
|
|
| 1995 | 7 |
0.6%
|
|
| 1996 | 12 |
1.1%
|
|
| 1997 | 14 |
1.3%
|
|
| 1998 | 14 |
1.3%
|
|
| 1999 | 19 |
1.7%
|
|
| 2000 | 28 |
2.6%
|
|
| 2001 | 27 |
2.5%
|
|
| 2002 | 33 |
3%
|
|
| 2003 | 38 |
3.5%
|
|
| 2004 | 39 |
3.6%
|
|
| 2005 | 31 |
2.8%
|
|
| 2006 | 45 |
4.1%
|
|
| 2007 | 35 |
3.2%
|
|
| 2008 | 48 |
4.4%
|
|
| 2009 | 41 |
3.8%
|
|
| 2010 | 40 |
3.7%
|
|
| 2011 | 34 |
3.1%
|
|
| 2012 | 44 |
4%
|
|
| 2013 | 30 |
2.8%
|
|
| 2014 | 44 |
4%
|
|
| 2015 | 37 |
3.4%
|
|
| 2016 | 63 |
5.8%
|
|
| 2017 | 44 |
4%
|
|
| 2018 | 33 |
3%
|
|
| 2019 | 47 |
4.3%
|
|
| 2020 | 38 |
3.5%
|
|
| 2021 | 32 |
2.9%
|
|
| 2022 | 45 |
4.1%
|
|
| 2023 | 32 |
2.9%
|
|
| 2024 | 52 |
4.8%
|
|
| 2025 | 10 |
0.9%
|
|
| 9998 | Don't know | 1 |
0.1%
|
| Sysmiss | 40922 |