| 年度 | 实际值 |
|---|---|
| 1992 | 136529 |
| 1993 | |
| 1994 | |
| 1995 | 173441 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 196563 |
| 2000 | 197945 |
| 2001 | 206159 |
| 2002 | 185936 |
| 2003 | 184591 |
| 2004 | 210582 |
| 2005 | 218991 |
| 2006 | 200107 |
| 2007 | 211065 |
| 2008 | 187249 |
| 2009 | 232905 |
| 2010 | 311517 |
| 2011 | 343468 |
| 2012 | 492813 |
| 2013 | 481819 |
| 2014 | 467300 |
| 2015 | 486386 |
| 2016 | 650442 |
| 2017 | 894982 |