| 年度 | 实际值 |
|---|---|
| 1995 | 3377 |
| 1996 | 3541 |
| 1997 | 4527 |
| 1998 | 5098 |
| 1999 | 5145 |
| 2000 | 5337 |
| 2001 | 6907 |
| 2002 | 8326 |
| 2003 | 9327.03643207159 |
| 2004 | 10856.4420718511 |
| 2005 | 12899.7083239847 |
| 2006 | 14726.164000287 |
| 2007 | 18267.7875595324 |
| 2008 | 22470.1492537313 |
| 2009 | 25119.0271570987 |
| 2010 | 28632.280523009 |
| 2011 | 35858 |
| 2012 | 40449 |
| 2013 | |
| 2014 | 50079 |
| 2015 | 57476 |