| 年度 | 实际值 |
|---|---|
| 1992 | 2678.4 |
| 1993 | 3081.1 |
| 1994 | 3572.45 |
| 1995 | 3977 |
| 1996 | 4110 |
| 1997 | 4238 |
| 1998 | 5364 |
| 1999 | 5913 |
| 2000 | 6484 |
| 2001 | 7276.09 |
| 2002 | 8671.19 |
| 2003 | 9642.69 |
| 2004 | 10399.71 |
| 2005 | 13307.85 |
| 2006 | 15516.73 |
| 2007 | 19862.22 |
| 2008 | 23095.22 |
| 2009 | |
| 2010 | 29942.63 |
| 2011 | 31405.32 |
| 2012 | 36277.02 |
| 2013 | 39093.66 |
| 2014 | 40510.94 |
| 2015 | 43950 |
| 2016 | 47846 |
| 2017 | 52732 |
| 2018 | 59534 |