| 年度 | 实际值 |
|---|---|
| 1992 | 2478.9 |
| 1993 | 2946.1 |
| 1994 | 4180.1 |
| 1995 | 4573 |
| 1996 | 5184 |
| 1997 | 5323 |
| 1998 | 5691 |
| 1999 | 6404 |
| 2000 | 7550 |
| 2001 | 8539.76 |
| 2002 | 9308.28 |
| 2003 | 10226.81 |
| 2004 | 11817.76 |
| 2005 | 13042.3 |
| 2006 | 15934 |
| 2007 | 20006.85 |
| 2008 | 24134.04 |
| 2009 | |
| 2010 | 33522.17 |
| 2011 | 36958.81 |
| 2012 | 39931.27 |
| 2013 | 43944.92 |
| 2014 | 49850.05 |
| 2015 | 54734 |
| 2016 | 59095 |
| 2017 | 63418 |
| 2018 | 71548 |