| 年度 | 实际值 |
|---|---|
| 1993 | 223286 |
| 1994 | 292841 |
| 1995 | 376058 |
| 1996 | 509973 |
| 1997 | 652650 |
| 1998 | 693286 |
| 1999 | 750052 |
| 2000 | |
| 2001 | 913881 |
| 2002 | 1011396 |
| 2003 | 1119510 |
| 2004 | 1294781 |
| 2005 | 1474122 |
| 2006 | 1697461 |
| 2007 | 2007511 |
| 2008 | 2485749 |
| 2009 | |
| 2010 | 3493229 |
| 2011 | 4149432 |
| 2012 | 4823804 |
| 2013 | 5491919 |
| 2014 | 6189020 |
| 2015 | 7071931 |
| 2016 | 7942878 |
| 2017 | 8912762 |
| 2018 | 8737688 |