| 年度 | 实际值 |
|---|---|
| 1994 | 1416900 |
| 1995 | 2003311 |
| 1996 | 2394583 |
| 1997 | 2519190 |
| 1998 | 513475 |
| 1999 | 2888932 |
| 2000 | 3434710 |
| 2001 | 3881238 |
| 2002 | 4420871 |
| 2003 | 5300753 |
| 2004 | 6700108 |
| 2005 | 7493606 |
| 2006 | 8858200 |
| 2007 | 10254831 |
| 2008 | 12763124 |
| 2009 | |
| 2010 | 14317914 |
| 2011 | 22935145 |
| 2012 | 28117837 |
| 2013 | 33357336 |
| 2014 | 37025642 |
| 2015 | 40803609 |
| 2016 | |
| 2017 | 53849953 |
| 2018 | 60129272 |