| 年度 | 实际值 |
|---|---|
| 1992 | 77598 |
| 1993 | 131868 |
| 1994 | 100655 |
| 1995 | 148561 |
| 1996 | 143372 |
| 1997 | 158434 |
| 1998 | 176510 |
| 1999 | 200726 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 319132 |
| 2004 | 394278 |
| 2005 | 508366 |
| 2006 | 608234 |
| 2007 | 745803 |
| 2008 | 881129 |
| 2009 | |
| 2010 | 1502536 |
| 2011 | 1653299 |
| 2012 | 2002015 |
| 2013 | 2289177 |
| 2014 | 2235027 |
| 2015 | 1677499 |
| 2016 | 1751798 |
| 2017 | 1823227 |
| 2018 | 2096170 |