| 年度 | 实际值 |
|---|---|
| 1999 | 108450 |
| 2000 | 110524 |
| 2001 | 134623 |
| 2002 | 145078 |
| 2003 | 196180 |
| 2004 | 272968 |
| 2005 | 407562 |
| 2006 | 497322 |
| 2007 | 628365 |
| 2008 | 896027 |
| 2009 | 1000533 |
| 2010 | 1260007 |
| 2011 | 1556284 |
| 2012 | 1617646 |
| 2013 | 1617805 |
| 2014 | 1548437 |
| 2015 | 1371191 |
| 2016 | 1275287 |
| 2017 | 1369734 |
| 2018 | 1426668 |