| 年度 | 实际值 |
|---|---|
| 1999 | 832100 |
| 2000 | 882380 |
| 2001 | 978648 |
| 2002 | 1120925 |
| 2003 | 1379014 |
| 2004 | 1631320 |
| 2005 | 1912569 |
| 2006 | 2247841 |
| 2007 | 2572045 |
| 2008 | 2885731 |
| 2009 | 3233916 |
| 2010 | 3413682 |
| 2011 | 3453753 |
| 2012 | 3744270 |
| 2013 | 3215865 |
| 2014 | 3356564 |
| 2015 | 3329730 |
| 2016 | 3457704 |
| 2017 | 3811213 |