| 年度 | 实际值 |
|---|---|
| 1995 | 11747 |
| 1996 | 10606 |
| 1997 | 19701 |
| 1998 | 20416 |
| 1999 | 32075 |
| 2000 | 26452 |
| 2001 | 28675 |
| 2002 | 38086 |
| 2003 | 65974 |
| 2004 | 74636 |
| 2005 | 119927 |
| 2006 | 175435 |
| 2007 | 218343 |
| 2008 | 275579 |
| 2009 | |
| 2010 | 433434 |
| 2011 | 588843 |
| 2012 | 569667 |
| 2013 | 723913 |
| 2014 | 527008 |
| 2015 | 466396 |
| 2016 | 639781 |
| 2017 | 302602 |
| 2018 | 311583 |