| قيمة | فئة | حالات | |
|---|---|---|---|
| 1991 | 2 |
0.1%
|
|
| 1993 | 1 |
0%
|
|
| 1995 | 2 |
0.1%
|
|
| 1997 | 7 |
0.2%
|
|
| 1998 | 1 |
0%
|
|
| 1999 | 9 |
0.3%
|
|
| 2000 | 9 |
0.3%
|
|
| 2001 | 23 |
0.7%
|
|
| 2002 | 17 |
0.5%
|
|
| 2003 | 13 |
0.4%
|
|
| 2004 | 26 |
0.8%
|
|
| 2005 | 38 |
1.2%
|
|
| 2006 | 29 |
0.9%
|
|
| 2007 | 54 |
1.7%
|
|
| 2008 | 45 |
1.4%
|
|
| 2009 | 62 |
2%
|
|
| 2010 | 90 |
2.9%
|
|
| 2011 | 133 |
4.3%
|
|
| 2012 | 137 |
4.4%
|
|
| 2013 | 135 |
4.3%
|
|
| 2014 | 147 |
4.7%
|
|
| 2015 | 181 |
5.8%
|
|
| 2016 | 204 |
6.5%
|
|
| 2017 | 198 |
6.4%
|
|
| 2018 | 289 |
9.3%
|
|
| 2019 | 348 |
11.2%
|
|
| 2020 | 456 |
14.6%
|
|
| 2021 | 443 |
14.2%
|
|
| 9998 | Don't know year | 19 |
0.6%
|
| Sysmiss | 56372 |