| 年度 | 实际值 |
|---|---|
| 1994 | 4201 |
| 1995 | 5828 |
| 1996 | 5768 |
| 1997 | 5680 |
| 1998 | 4623 |
| 1999 | 5220 |
| 2000 | 4997.6 |
| 2001 | 4373.1 |
| 2002 | 4990.89 |
| 2003 | 6070 |
| 2004 | 6250 |
| 2005 | 7502.8 |
| 2006 | 8109 |
| 2007 | 9618 |
| 2008 | 11834.1 |
| 2009 | 12672 |
| 2010 | 17798 |
| 2011 | 22790.8 |
| 2012 | 28770 |
| 2013 | 39937 |
| 2014 | 47845 |
| 2015 | 50476 |
| 2016 | 54449 |
| 2017 | 56854 |
| 2018 | 63878 |