| قيمة | فئة | حالات | |
|---|---|---|---|
| 1985 | 3 |
0%
|
|
| 1986 | 7 |
0%
|
|
| 1987 | 13 |
0%
|
|
| 1988 | 23 |
0%
|
|
| 1989 | 50 |
0.1%
|
|
| 1990 | 96 |
0.2%
|
|
| 1991 | 156 |
0.3%
|
|
| 1992 | 224 |
0.4%
|
|
| 1993 | 298 |
0.5%
|
|
| 1994 | 404 |
0.7%
|
|
| 1995 | 534 |
0.9%
|
|
| 1996 | 690 |
1.2%
|
|
| 1997 | 888 |
1.5%
|
|
| 1998 | 983 |
1.7%
|
|
| 1999 | 1153 |
1.9%
|
|
| 2000 | 1355 |
2.3%
|
|
| 2001 | 1530 |
2.6%
|
|
| 2002 | 1507 |
2.5%
|
|
| 2003 | 1757 |
3%
|
|
| 2004 | 1791 |
3%
|
|
| 2005 | 1975 |
3.3%
|
|
| 2006 | 2034 |
3.4%
|
|
| 2007 | 2392 |
4%
|
|
| 2008 | 2427 |
4.1%
|
|
| 2009 | 2664 |
4.5%
|
|
| 2010 | 2783 |
4.7%
|
|
| 2011 | 2873 |
4.8%
|
|
| 2012 | 2972 |
5%
|
|
| 2013 | 3048 |
5.1%
|
|
| 2014 | 3128 |
5.3%
|
|
| 2015 | 3183 |
5.4%
|
|
| 2016 | 2964 |
5%
|
|
| 2017 | 2866 |
4.8%
|
|
| 2018 | 2763 |
4.6%
|
|
| 2019 | 2608 |
4.4%
|
|
| 2020 | 2547 |
4.3%
|
|
| 2021 | 2025 |
3.4%
|
|
| 2022 | 2 |
0%
|
|
| 9998 | Don't know year | 774 |
1.3%
|