| 年度 | 实际值 |
|---|---|
| 1992 | 3008.1 |
| 1993 | 3259.9 |
| 1994 | 3691.77 |
| 1995 | 4168 |
| 1996 | 4508 |
| 1997 | 4984 |
| 1998 | 5540 |
| 1999 | 6076 |
| 2000 | 6909 |
| 2001 | 7834.86 |
| 2002 | 7955.62 |
| 2003 | 9558.86 |
| 2004 | 11603.6 |
| 2005 | 14770.53 |
| 2006 | 18453.75 |
| 2007 | 23457.22 |
| 2008 | 27043.65 |
| 2009 | |
| 2010 | 32532.88 |
| 2011 | 38683.27 |
| 2012 | 44782.98 |
| 2013 | 47172.42 |
| 2014 | 55755.15 |
| 2015 | 52012 |
| 2016 | 51377 |
| 2017 | 59831 |
| 2018 | 66523 |