| 年度 | 实际值 |
|---|---|
| 1992 | 2564.7 |
| 1993 | 3081.1 |
| 1994 | 3822.78 |
| 1995 | 4756 |
| 1996 | 5200 |
| 1997 | 5208 |
| 1998 | 5965 |
| 1999 | 6548 |
| 2000 | 7628 |
| 2001 | 8268.17 |
| 2002 | 9183.48 |
| 2003 | 10564.82 |
| 2004 | 11987.21 |
| 2005 | 13421.39 |
| 2006 | 15039.42 |
| 2007 | 18534.93 |
| 2008 | 21495.41 |
| 2009 | |
| 2010 | 26775.33 |
| 2011 | 29495.74 |
| 2012 | 33921.66 |
| 2013 | 34612.98 |
| 2014 | 38875.77 |
| 2015 | 41379 |
| 2016 | 45734 |
| 2017 | 51098 |
| 2018 | 61079 |