| 年度 | 实际值 |
|---|---|
| 1992 | 42713 |
| 1993 | 56460 |
| 1994 | 35646 |
| 1995 | 54650 |
| 1996 | 58392 |
| 1997 | 70566 |
| 1998 | 70996 |
| 1999 | 76152 |
| 2000 | 184271 |
| 2001 | 206800 |
| 2002 | 261500 |
| 2003 | 350800 |
| 2004 | 324841 |
| 2005 | 458500 |
| 2006 | 576435 |
| 2007 | 806647 |
| 2008 | 1064297 |
| 2009 | 1403077 |
| 2010 | 2027515 |
| 2011 | 2746339 |
| 2012 | 3125474 |
| 2013 | 3623800 |
| 2014 | 3759500 |
| 2015 | 4259200 |
| 2016 | 3731200 |
| 2017 | 3905576 |
| 2018 | 4195660 |