| 年度 | 实际值 |
|---|---|
| 1992 | 3451.4 |
| 1993 | 3164.4 |
| 1994 | 3670.37 |
| 1995 | 4378 |
| 1996 | 4738 |
| 1997 | 5037 |
| 1998 | 5778 |
| 1999 | 6286 |
| 2000 | 6999 |
| 2001 | 8213.44 |
| 2002 | 9347.4 |
| 2003 | 11008.64 |
| 2004 | 13630.25 |
| 2005 | 16221.68 |
| 2006 | 19399.68 |
| 2007 | 21914.19 |
| 2008 | 26523.88 |
| 2009 | |
| 2010 | 33413.32 |
| 2011 | 39294.57 |
| 2012 | 44981.53 |
| 2013 | 44601.95 |
| 2014 | 48061.23 |
| 2015 | 49468 |
| 2016 | 51070 |
| 2017 | 57750 |
| 2018 | 61575 |