| 年度 | 实际值 |
|---|---|
| 1994 | 4776 |
| 1995 | 5619 |
| 1996 | 6434 |
| 1997 | 6569 |
| 1998 | 6587 |
| 1999 | 7045 |
| 2000 | 7408 |
| 2001 | 8022.06 |
| 2002 | 9832.57 |
| 2003 | 10997.39 |
| 2004 | 14008.12 |
| 2005 | 16420.67 |
| 2006 | 19430.41 |
| 2007 | 26597 |
| 2008 | 31320.28 |
| 2009 | |
| 2010 | 37055.6 |
| 2011 | 52502.71 |
| 2012 | 59530.19 |
| 2013 | |
| 2014 | 54861.26 |
| 2015 | 52191 |
| 2016 | 48284 |