| 年度 | 实际值 |
|---|---|
| 1993 | 76357 |
| 1994 | 98340 |
| 1995 | 121499 |
| 1996 | 145039 |
| 1997 | 157070 |
| 1998 | 165787 |
| 1999 | 687287 |
| 2000 | |
| 2001 | 778590 |
| 2002 | 833243 |
| 2003 | 890895 |
| 2004 | 996912 |
| 2005 | 1194467 |
| 2006 | 1364414 |
| 2007 | 1609747 |
| 2008 | 1981734 |
| 2009 | |
| 2010 | 2799437 |
| 2011 | 3313383 |
| 2012 | 3826570 |
| 2013 | 4342297 |
| 2014 | 5074919 |
| 2015 | 4846985 |
| 2016 | 5414623 |
| 2017 | 6048134 |
| 2018 | 6684739 |