| 年度 | 实际值 |
|---|---|
| 1992 | 32479 |
| 1993 | |
| 1994 | |
| 1995 | 53170 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 132211 |
| 2000 | 133442 |
| 2001 | 109477 |
| 2002 | 112500 |
| 2003 | 85255 |
| 2004 | 89641 |
| 2005 | 100897 |
| 2006 | 120390 |
| 2007 | 111796 |
| 2008 | 107989 |
| 2009 | 121112 |
| 2010 | 150454 |
| 2011 | 174957 |
| 2012 | 203757 |
| 2013 | 355205 |
| 2014 | 602595 |
| 2015 | 657802 |
| 2016 | 718128 |
| 2017 | 693437 |