| 年度 | 实际值 |
|---|---|
| 1992 | 125781 |
| 1993 | |
| 1994 | |
| 1995 | 16808 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 32270 |
| 2000 | 38060 |
| 2001 | 31341 |
| 2002 | 33415 |
| 2003 | 36752 |
| 2004 | 33417 |
| 2005 | 36909 |
| 2006 | 38121 |
| 2007 | 43783 |
| 2008 | 47058 |
| 2009 | 82852 |
| 2010 | 88048 |
| 2011 | 88048 |
| 2012 | 112900 |
| 2013 | 143143 |
| 2014 | 176948 |
| 2015 | 239307 |
| 2016 | 338533 |
| 2017 | 378557 |