| 年度 | 实际值 |
|---|---|
| 1992 | 2351.6 |
| 1993 | 2919.7 |
| 1994 | 3785.61 |
| 1995 | 4359 |
| 1996 | 4835 |
| 1997 | 4961 |
| 1998 | 5489 |
| 1999 | 5964 |
| 2000 | 6456 |
| 2001 | 7218.51 |
| 2002 | 8131.41 |
| 2003 | 9194.21 |
| 2004 | 10352.02 |
| 2005 | 11401.45 |
| 2006 | 12920.29 |
| 2007 | 17060.25 |
| 2008 | 22206.7 |
| 2009 | |
| 2010 | 27366.69 |
| 2011 | 30235.37 |
| 2012 | 36410.36 |
| 2013 | 37280.37 |
| 2014 | 40491.43 |
| 2015 | 46703 |
| 2016 | 52127 |
| 2017 | 56863 |
| 2018 | 61666 |