| 年度 | 实际值 |
|---|---|
| 1994 | 34023 |
| 1995 | 46496 |
| 1996 | 55782 |
| 1997 | |
| 1998 | 179041 |
| 1999 | 201206 |
| 2000 | 227307 |
| 2001 | 259788 |
| 2002 | 294095 |
| 2003 | 329877 |
| 2004 | 367891 |
| 2005 | 411531 |
| 2006 | 456353 |
| 2007 | 524016 |
| 2008 | 699685 |
| 2009 | |
| 2010 | 884110 |
| 2011 | 1082816 |
| 2012 | 1270805 |
| 2013 | 1777615 |
| 2014 | 1939950 |
| 2015 | 2167954 |
| 2016 | 2426201 |
| 2017 | 2593721 |
| 2018 | 2607947 |