| 年度 | 实际值 |
|---|---|
| 1992 | 2921 |
| 1993 | 3566.7 |
| 1994 | 4406.06 |
| 1995 | 5262 |
| 1996 | 5726 |
| 1997 | 6256 |
| 1998 | 6970 |
| 1999 | 7938 |
| 2000 | 8972 |
| 2001 | 9965.73 |
| 2002 | 11167.75 |
| 2003 | 12306.11 |
| 2004 | 13602.16 |
| 2005 | 15239.37 |
| 2006 | 16911.09 |
| 2007 | 19991.83 |
| 2008 | 22745.82 |
| 2009 | |
| 2010 | 31458.78 |
| 2011 | 35131.75 |
| 2012 | 38425.99 |
| 2013 | 43653.04 |
| 2014 | 48272.09 |
| 2015 | 54441 |
| 2016 | 61189 |
| 2017 | 67880 |
| 2018 | 75114 |