| 年度 | 实际值 |
|---|---|
| 1999 | 3765.4 |
| 2000 | 3871 |
| 2001 | 4150 |
| 2002 | 4519 |
| 2003 | 4320 |
| 2004 | 5041 |
| 2005 | 6762 |
| 2006 | 8642.09456008762 |
| 2007 | 10039.7522439906 |
| 2008 | 11795.7255947011 |
| 2009 | 13976.2144128323 |
| 2010 | 18842.7453368315 |
| 2011 | 25699 |
| 2012 | 28463.1767082551 |
| 2013 | 31700 |
| 2014 | 34953 |
| 2015 | 41331.7107107166 |
| 2016 | 46149.3875194315 |