| 年度 | 实际值 |
|---|---|
| 1992 | 24282 |
| 1993 | |
| 1994 | |
| 1995 | 41141 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 81396 |
| 2000 | 81702 |
| 2001 | 81100 |
| 2002 | 90546 |
| 2003 | 96285 |
| 2004 | 103010 |
| 2005 | 100606 |
| 2006 | 114631 |
| 2007 | 130522 |
| 2008 | 125850 |
| 2009 | 152451 |
| 2010 | 181740 |
| 2011 | 204107 |
| 2012 | 230680 |
| 2013 | 268104 |
| 2014 | 309698 |
| 2015 | 409367 |
| 2016 | 484798 |
| 2017 | 540173 |