| 年度 | 实际值 |
|---|---|
| 1992 | 3028.7 |
| 1993 | 3373.4 |
| 1994 | 3465.72 |
| 1995 | 4012 |
| 1996 | 5007 |
| 1997 | 4860 |
| 1998 | 5433 |
| 1999 | 5958 |
| 2000 | 6058 |
| 2001 | 6287.53 |
| 2002 | 7713.83 |
| 2003 | 9335.19 |
| 2004 | 10281.89 |
| 2005 | 12352.55 |
| 2006 | 14279.86 |
| 2007 | 16530.83 |
| 2008 | 21754.09 |
| 2009 | |
| 2010 | 28718.69 |
| 2011 | 33398.1 |
| 2012 | 37976.81 |
| 2013 | 39174.07 |
| 2014 | 39657.8 |
| 2015 | 41301 |
| 2016 | 48695 |
| 2017 | 53467 |
| 2018 | 58334 |