| 年度 | 实际值 |
|---|---|
| 1995 | 12698 |
| 1996 | 12604 |
| 1997 | 11658 |
| 1998 | 19839 |
| 1999 | 35717 |
| 2000 | 31742 |
| 2001 | 37468 |
| 2002 | 51026 |
| 2003 | 65639 |
| 2004 | 121592 |
| 2005 | 137133 |
| 2006 | 220504 |
| 2007 | 281090 |
| 2008 | 329772 |
| 2009 | 488529 |
| 2010 | 708522 |
| 2011 | 979648 |
| 2012 | 1067708 |
| 2013 | 999208 |
| 2014 | 935015 |
| 2015 | 778468 |
| 2016 | 725112 |
| 2017 | 1315406 |
| 2018 | 1353292 |