| 年度 | 实际值 |
|---|---|
| 1992 | 32025 |
| 1993 | |
| 1994 | |
| 1995 | 94291 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 174475 |
| 2000 | 174653 |
| 2001 | 188439 |
| 2002 | 200265 |
| 2003 | 213825 |
| 2004 | 237835 |
| 2005 | 261973 |
| 2006 | 300836 |
| 2007 | 335322 |
| 2008 | 400258 |
| 2009 | 470748 |
| 2010 | 539746 |
| 2011 | 637962 |
| 2012 | 744525 |
| 2013 | 898990 |
| 2014 | 965880 |
| 2015 | 1133397 |