| 年度 | 实际值 |
|---|---|
| 1993 | 271000 |
| 1994 | 282000 |
| 1995 | 284000 |
| 1996 | 270000 |
| 1997 | 275000 |
| 1998 | 276000 |
| 1999 | 278000 |
| 2000 | 287000 |
| 2001 | 287000 |
| 2002 | 300000 |
| 2003 | 300000 |
| 2004 | 300000 |
| 2005 | 325000 |
| 2006 | 330000 |
| 2007 | 338000 |
| 2008 | 348000 |
| 2009 | |
| 2010 | 358000 |
| 2011 | 402000 |
| 2012 | 409000 |
| 2013 | 389000 |
| 2014 | 410000 |
| 2015 | 410000 |
| 2016 | 420000 |
| 2017 | 450000 |
| 2018 | 1050000 |