| 年度 | 实际值 |
|---|---|
| 1992 | 2253.7 |
| 1993 | 2528.8 |
| 1994 | 3613.32 |
| 1995 | 4265 |
| 1996 | 4704 |
| 1997 | 4700 |
| 1998 | 5230 |
| 1999 | 5778 |
| 2000 | 7388 |
| 2001 | 8702.65 |
| 2002 | 9869.06 |
| 2003 | 11279.82 |
| 2004 | 12950.73 |
| 2005 | 14192.42 |
| 2006 | 15568.94 |
| 2007 | 18589.41 |
| 2008 | 22574.29 |
| 2009 | |
| 2010 | 25384.58 |
| 2011 | 34411.27 |
| 2012 | 40372.56 |
| 2013 | 45278.95 |
| 2014 | 48080 |
| 2015 | 55288 |
| 2016 | 61399 |
| 2017 | 66834 |
| 2018 | 79865 |