| 年度 | 实际值 |
|---|---|
| 1992 | 28825 |
| 1993 | |
| 1994 | |
| 1995 | 16880 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 112539 |
| 2000 | 129809 |
| 2001 | 133004 |
| 2002 | 127551 |
| 2003 | 123588 |
| 2004 | 124489 |
| 2005 | 132849 |
| 2006 | 148387 |
| 2007 | 143547 |
| 2008 | 126965 |
| 2009 | 158281 |
| 2010 | 180024 |
| 2011 | 218301 |
| 2012 | 255300 |
| 2013 | 365439 |
| 2014 | 495444 |
| 2015 | 584299 |
| 2016 | 699130 |
| 2017 | 787174 |