| 年度 | 实际值 |
|---|---|
| 1993 | 569000 |
| 1994 | 571000 |
| 1995 | 472000 |
| 1996 | 653000 |
| 1997 | 746000 |
| 1998 | 656000 |
| 1999 | 658000 |
| 2000 | 665000 |
| 2001 | 671000 |
| 2002 | 678000 |
| 2003 | 687000 |
| 2004 | 692000 |
| 2005 | 710000 |
| 2006 | 744000 |
| 2007 | 749000 |
| 2008 | 756000 |
| 2009 | |
| 2010 | 727000 |
| 2011 | 750000 |
| 2012 | 753000 |
| 2013 | 753000 |
| 2014 | 780000 |
| 2015 | 146000 |
| 2016 | 108000 |
| 2017 | 940000 |
| 2018 | 160000 |