| 年度 | 实际值 |
|---|---|
| 1992 | 43493 |
| 1993 | |
| 1994 | |
| 1995 | 76000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 170448 |
| 2000 | 159602 |
| 2001 | 181582 |
| 2002 | 190480 |
| 2003 | 191610 |
| 2004 | 204172 |
| 2005 | 186686 |
| 2006 | 204767 |
| 2007 | 217329 |
| 2008 | 255144 |
| 2009 | 328577 |
| 2010 | 446642 |
| 2011 | 617122 |
| 2012 | 653179 |
| 2013 | 678515 |
| 2014 | 834710 |
| 2015 | 925986 |
| 2016 | 1159866 |
| 2017 | 1496960 |