| 年度 | 实际值 |
|---|---|
| 1995 | 12978 |
| 1996 | 8558 |
| 1997 | 6675 |
| 1998 | 15468 |
| 1999 | 20112 |
| 2000 | 24799 |
| 2001 | 44097 |
| 2002 | 53644 |
| 2003 | 141724 |
| 2004 | 212849 |
| 2005 | 280322 |
| 2006 | 356176 |
| 2007 | 375090 |
| 2008 | 540859 |
| 2009 | |
| 2010 | 633256 |
| 2011 | 610736 |
| 2012 | 659904 |
| 2013 | 720404 |
| 2014 | 919291 |
| 2015 | 1088536 |
| 2016 | 1585005 |
| 2017 | 1831823 |
| 2018 | 1865606 |