| 年度 | 实际值 |
|---|---|
| 1995 | 20010 |
| 1996 | 21304 |
| 1997 | 22089 |
| 1998 | 26414 |
| 1999 | 33675 |
| 2000 | 35903 |
| 2001 | 36348 |
| 2002 | 44973 |
| 2003 | 34476 |
| 2004 | 48571 |
| 2005 | 65420 |
| 2006 | 149444 |
| 2007 | 247619 |
| 2008 | 197549 |
| 2009 | |
| 2010 | 542840 |
| 2011 | 753032 |
| 2012 | 1093531 |
| 2013 | 1201672 |
| 2014 | 1558193 |
| 2015 | 1062106 |
| 2016 | 1484115 |
| 2017 | 1701400 |