| 年度 | 实际值 |
|---|---|
| 1993 | 234000 |
| 1994 | 256000 |
| 1995 | 268000 |
| 1996 | 258000 |
| 1997 | 258000 |
| 1998 | 298000 |
| 1999 | 334000 |
| 2000 | 337000 |
| 2001 | 343000 |
| 2002 | 343000 |
| 2003 | 340000 |
| 2004 | 340000 |
| 2005 | 346000 |
| 2006 | 369000 |
| 2007 | 369000 |
| 2008 | 369000 |
| 2009 | |
| 2010 | 600000 |
| 2011 | 650000 |
| 2012 | 667000 |
| 2013 | 677000 |
| 2014 | 808000 |
| 2015 | 814000 |
| 2016 | 834000 |
| 2017 | 820000 |
| 2018 | 660000 |