| 年度 | 实际值 |
|---|---|
| 1992 | 47808 |
| 1993 | |
| 1994 | |
| 1995 | 88885 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 136494 |
| 2000 | 157931 |
| 2001 | 181971 |
| 2002 | 194025 |
| 2003 | 212434 |
| 2004 | 209608 |
| 2005 | 195479 |
| 2006 | 339188 |
| 2007 | 421870 |
| 2008 | 411214 |
| 2009 | 434084 |
| 2010 | 495742 |
| 2011 | 585793 |
| 2012 | 639708 |
| 2013 | 708835 |
| 2014 | 549700 |
| 2015 | 521170 |
| 2016 | 587067 |
| 2017 | 809336 |