| 年度 | 实际值 |
|---|---|
| 1992 | 2498.4 |
| 1993 | 3094.1 |
| 1994 | 4640.54 |
| 1995 | 4546 |
| 1996 | 4881 |
| 1997 | 5491 |
| 1998 | 6155 |
| 1999 | 6838 |
| 2000 | 7543 |
| 2001 | 8271.94 |
| 2002 | 9695.29 |
| 2003 | 10584.58 |
| 2004 | 11875.71 |
| 2005 | 13274.42 |
| 2006 | 14977.46 |
| 2007 | 17891.98 |
| 2008 | 21765.03 |
| 2009 | |
| 2010 | 28090.88 |
| 2011 | 32277.69 |
| 2012 | 34913.54 |
| 2013 | 39678.67 |
| 2014 | 43046.73 |
| 2015 | 50477 |
| 2016 | 54395 |
| 2017 | 63835 |
| 2018 | 66548 |