| 年度 | 实际值 |
|---|---|
| 1994 | 2507.84 |
| 1995 | 2929 |
| 1996 | 2586 |
| 1997 | 2842 |
| 1998 | 3718 |
| 1999 | 4033 |
| 2000 | 4431 |
| 2001 | 5088.56 |
| 2002 | 5590.96 |
| 2003 | 5928.18 |
| 2004 | 6246.55 |
| 2005 | 6442.14 |
| 2006 | 7401.5 |
| 2007 | 9520.28 |
| 2008 | 12140.72 |
| 2009 | |
| 2010 | 16261.46 |
| 2011 | 19266.57 |
| 2012 | 25981.17 |
| 2013 | 25545.88 |
| 2014 | 24631.43 |
| 2015 | 37071 |
| 2016 | 38046 |
| 2017 | 39337 |
| 2018 | 43335 |