| 年度 | 实际值 |
|---|---|
| 1993 | 385000 |
| 1994 | 391000 |
| 1995 | 398000 |
| 1996 | 405000 |
| 1997 | 413000 |
| 1998 | 400000 |
| 1999 | 400000 |
| 2000 | 400000 |
| 2001 | 400000 |
| 2002 | 400000 |
| 2003 | 400000 |
| 2004 | 400000 |
| 2005 | 319000 |
| 2006 | 420000 |
| 2007 | 450000 |
| 2008 | 520000 |
| 2009 | |
| 2010 | 493000 |
| 2011 | 586000 |
| 2012 | 777000 |
| 2013 | 1198000 |
| 2014 | 1322500 |
| 2015 | 1471000 |
| 2016 | 1523000 |
| 2017 | 1580000 |
| 2018 | 1960000 |