| 年度 | 实际值 |
|---|---|
| 1993 | 256844 |
| 1994 | 314601 |
| 1995 | 377312 |
| 1996 | 403093 |
| 1997 | 449234 |
| 1998 | 456476 |
| 1999 | 485771 |
| 2000 | |
| 2001 | 716946 |
| 2002 | 794735 |
| 2003 | 847367 |
| 2004 | 971500 |
| 2005 | 1425524 |
| 2006 | 1640403 |
| 2007 | 1936651 |
| 2008 | 2507589 |
| 2009 | |
| 2010 | 2768587 |
| 2011 | |
| 2012 | 6372002 |
| 2013 | 7292995 |
| 2014 | 7745609 |
| 2015 | 8480855 |
| 2016 | 9286075 |
| 2017 | 10204757 |
| 2018 | 10545929 |