| 年度 | 实际值 |
|---|---|
| 1992 | 4530.2 |
| 1993 | 6230.2 |
| 1994 | 8359.46 |
| 1995 | 9681 |
| 1996 | 10381 |
| 1997 | 10693 |
| 1998 | 11420 |
| 1999 | 12480 |
| 2000 | 14051 |
| 2001 | 16183 |
| 2002 | 17743 |
| 2003 | 22598 |
| 2004 | 25326 |
| 2005 | 28253 |
| 2006 | 31135 |
| 2007 | 35284 |
| 2008 | 39516 |
| 2009 | 42585 |
| 2010 | 46576 |
| 2011 | 50398 |
| 2012 | 57007 |
| 2013 | 42870 |
| 2014 | 47600 |
| 2015 | 53221 |
| 2016 | 57649 |
| 2017 | 61619 |
| 2018 | 69937 |