| 年度 | 实际值 |
|---|---|
| 1992 | 2507.5 |
| 1993 | 3295.1 |
| 1994 | 4184.32 |
| 1995 | 4045 |
| 1996 | 4230 |
| 1997 | 4854 |
| 1998 | 5495 |
| 1999 | 5997 |
| 2000 | 6655 |
| 2001 | 7542.93 |
| 2002 | 8514.71 |
| 2003 | 10105.99 |
| 2004 | 12873.43 |
| 2005 | 12147.54 |
| 2006 | 18173.74 |
| 2007 | 22378.73 |
| 2008 | 27289.95 |
| 2009 | |
| 2010 | 39853.09 |
| 2011 | 42941.89 |
| 2012 | 51471.36 |
| 2013 | 53198.49 |
| 2014 | 54123.53 |
| 2015 | 55577 |
| 2016 | 58301 |
| 2017 | 67658 |
| 2018 | 75504 |