| 年度 | 实际值 |
|---|---|
| 1995 | 4695 |
| 1996 | 4092 |
| 1997 | 9023 |
| 1998 | 10656 |
| 1999 | 15241 |
| 2000 | 7213 |
| 2001 | 6655 |
| 2002 | 5290 |
| 2003 | 33424 |
| 2004 | 62466 |
| 2005 | 134810 |
| 2006 | 191808 |
| 2007 | 266300 |
| 2008 | 544074 |
| 2009 | |
| 2010 | 899830 |
| 2011 | 1031870 |
| 2012 | 1403739 |
| 2013 | 1896791 |
| 2014 | 2113705 |
| 2015 | 2624727 |
| 2016 | 5650300 |
| 2017 | 3179244 |
| 2018 | 3399325 |