| 年度 | 实际值 |
|---|---|
| 1993 | 353000 |
| 1994 | 379000 |
| 1995 | 404000 |
| 1996 | 437000 |
| 1997 | 444000 |
| 1998 | 453000 |
| 1999 | 453000 |
| 2000 | 462000 |
| 2001 | 477000 |
| 2002 | 478000 |
| 2003 | 490000 |
| 2004 | 499000 |
| 2005 | 510000 |
| 2006 | 519000 |
| 2007 | 537000 |
| 2008 | 564000 |
| 2009 | |
| 2010 | 599000 |
| 2011 | 639000 |
| 2012 | 691000 |
| 2013 | 725000 |
| 2014 | 578300 |
| 2015 | 607000 |
| 2016 | 647000 |
| 2017 | 670000 |
| 2018 | 700000 |