| 年度 | 实际值 |
|---|---|
| 1992 | 43497 |
| 1993 | 62150 |
| 1994 | 26539 |
| 1995 | 25091 |
| 1996 | 31249 |
| 1997 | 34508 |
| 1998 | 37203 |
| 1999 | 44332 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 215658 |
| 2004 | 266754 |
| 2005 | 330444 |
| 2006 | 416887 |
| 2007 | 439889 |
| 2008 | 698841 |
| 2009 | |
| 2010 | 1199057 |
| 2011 | 1406310 |
| 2012 | 1761474 |
| 2013 | 2006417 |
| 2014 | 2086990 |
| 2015 | 2302612 |
| 2016 | 2588675 |
| 2017 | 2545814 |
| 2018 | 2485978 |