| 年度 | 实际值 |
|---|---|
| 1995 | 4676 |
| 1996 | 5372 |
| 1997 | 5473 |
| 1998 | 5609 |
| 1999 | 5884 |
| 2000 | 6477 |
| 2001 | 7754 |
| 2002 | 9535 |
| 2003 | 10581.2591508053 |
| 2004 | 12564.7862599042 |
| 2005 | 14137.6181271478 |
| 2006 | 16146.3818607573 |
| 2007 | 19918.6232329441 |
| 2008 | 25534.0324240865 |
| 2009 | 27236.5674526479 |
| 2010 | 32447.4308300395 |
| 2011 | 41181 |
| 2012 | 45119 |
| 2013 | |
| 2014 | 53069 |
| 2015 | 62704 |