| 年度 | 实际值 |
|---|---|
| 1999 | 38692 |
| 2000 | 40716 |
| 2001 | 44147 |
| 2002 | 48024 |
| 2003 | 49941 |
| 2004 | 56823 |
| 2005 | 72531 |
| 2006 | 85543.1036091692 |
| 2007 | 106473.573495991 |
| 2008 | 121947 |
| 2009 | 146240.571726256 |
| 2010 | 176147.974527208 |
| 2011 | 220111 |
| 2012 | 233104.960772924 |
| 2013 | 232482 |
| 2014 | 255920.91 |
| 2015 | 274999.192026619 |
| 2016 | 287517.5 |
| 2017 | 323851 |