| 年度 | 实际值 |
|---|---|
| 1995 | 549959 |
| 1996 | 519497 |
| 1997 | 476460 |
| 1998 | 505414 |
| 1999 | 593645 |
| 2000 | 758488 |
| 2001 | 895214 |
| 2002 | 990670 |
| 2003 | 1670394 |
| 2004 | 2237493 |
| 2005 | 2220270 |
| 2006 | 2967821 |
| 2007 | 3764663 |
| 2008 | 3136079 |
| 2009 | 3617991 |
| 2010 | 6706940 |
| 2011 | 9564451 |
| 2012 | 9722667 |
| 2013 | 12647900 |
| 2014 | 14550700 |
| 2015 | 13811200 |
| 2016 | 16794400 |
| 2017 | 16941798 |
| 2018 | 14396795 |