| 年度 | 实际值 |
|---|---|
| 1992 | 2537.2 |
| 1993 | 3057 |
| 1994 | 4449.36 |
| 1995 | 4912 |
| 1996 | 5549 |
| 1997 | 6666 |
| 1998 | 7402 |
| 1999 | 8321 |
| 2000 | 9144 |
| 2001 | 10457 |
| 2002 | 11331 |
| 2003 | 11700 |
| 2004 | 12654 |
| 2005 | 13513 |
| 2006 | 15494 |
| 2007 | 18299 |
| 2008 | 21853 |
| 2009 | 24654 |
| 2010 | 27813 |
| 2011 | 34083 |
| 2012 | 40056 |
| 2013 | 43963 |
| 2014 | 51001 |
| 2015 | 52385 |
| 2016 | 56511 |
| 2017 | 59358 |
| 2018 | 65050 |