| 年度 | 实际值 |
|---|---|
| 1992 | 2942.2 |
| 1993 | 3314.2 |
| 1994 | 3765.15 |
| 1995 | 4935 |
| 1996 | 5706 |
| 1997 | 6099 |
| 1998 | 6472 |
| 1999 | 6680 |
| 2000 | 6926 |
| 2001 | 7915.34 |
| 2002 | 9073.22 |
| 2003 | 10367.46 |
| 2004 | 12088.58 |
| 2005 | 14537.02 |
| 2006 | 16449.62 |
| 2007 | 20095.7 |
| 2008 | 25003.38 |
| 2009 | |
| 2010 | 31936.03 |
| 2011 | 36740.74 |
| 2012 | 40896.7 |
| 2013 | 42493.07 |
| 2014 | 44120.41 |
| 2015 | 45046 |
| 2016 | 46759 |
| 2017 | 52728 |
| 2018 | 60797 |