| 年度 | 实际值 |
|---|---|
| 1993 | 155724 |
| 1994 | 182586 |
| 1995 | 238746 |
| 1996 | 281482 |
| 1997 | 345068 |
| 1998 | 389130 |
| 1999 | 405007 |
| 2000 | |
| 2001 | 460808 |
| 2002 | 500446 |
| 2003 | 535462 |
| 2004 | 596039 |
| 2005 | 586062 |
| 2006 | 875858 |
| 2007 | 1155018 |
| 2008 | 1501369 |
| 2009 | |
| 2010 | 1911163 |
| 2011 | 2245030 |
| 2012 | 2607671 |
| 2013 | 2971499 |
| 2014 | 3412124 |
| 2015 | 3587551 |
| 2016 | 3861943 |
| 2017 | 4149836 |
| 2018 | 4528481 |