| 年度 | 实际值 |
|---|---|
| 1992 | 2497.3 |
| 1993 | 3067.8 |
| 1994 | 3351.7 |
| 1995 | 3997 |
| 1996 | 4315 |
| 1997 | 4880 |
| 1998 | 5143 |
| 1999 | 5815 |
| 2000 | 6200 |
| 2001 | 7566.84 |
| 2002 | 8814.06 |
| 2003 | 9578.02 |
| 2004 | 10875.54 |
| 2005 | 12602.02 |
| 2006 | 14985.06 |
| 2007 | 18263.18 |
| 2008 | 22104.58 |
| 2009 | |
| 2010 | 31322.83 |
| 2011 | 38318.51 |
| 2012 | 45594.44 |
| 2013 | 51274.63 |
| 2014 | 54378.79 |
| 2015 | 55377 |
| 2016 | 59602 |
| 2017 | 63809 |
| 2018 | 72254 |