| 年度 | 实际值 |
|---|---|
| 1994 | 217841 |
| 1995 | 270576 |
| 1996 | 316746 |
| 1997 | 345073 |
| 1998 | 346302 |
| 1999 | 316617 |
| 2000 | 350036 |
| 2001 | 390958 |
| 2002 | 432337 |
| 2003 | 464199 |
| 2004 | 502122 |
| 2005 | 661219 |
| 2006 | 749315 |
| 2007 | 900770 |
| 2008 | 1115509 |
| 2009 | |
| 2010 | 1712402 |
| 2011 | 2198203 |
| 2012 | 2632373 |
| 2013 | 3433918 |
| 2014 | 3553248 |
| 2015 | 3683577 |
| 2016 | 3602801 |
| 2017 | 3736663 |
| 2018 | 2826229 |