| 年度 | 实际值 |
|---|---|
| 1992 | 23419 |
| 1993 | |
| 1994 | |
| 1995 | 50242 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 137174 |
| 2000 | 150119 |
| 2001 | 167592 |
| 2002 | 124627 |
| 2003 | 166747 |
| 2004 | 171668 |
| 2005 | 154420 |
| 2006 | 198793 |
| 2007 | 177510 |
| 2008 | 166779 |
| 2009 | 176614 |
| 2010 | 223719 |
| 2011 | 375416 |
| 2012 | 516152 |
| 2013 | 650925 |
| 2014 | 687609 |
| 2015 | 751895 |
| 2016 | 787892 |
| 2017 | 798782 |