| 年度 | 实际值 |
|---|---|
| 1993 | 39000 |
| 1994 | 550000 |
| 1995 | 574500 |
| 1996 | 610000 |
| 1997 | 643800 |
| 1998 | 653600 |
| 1999 | 640000 |
| 2000 | 617445 |
| 2001 | 587800 |
| 2002 | 543800 |
| 2003 | 500100 |
| 2004 | 470544 |
| 2005 | 435300 |
| 2006 | 401506 |
| 2007 | 367911 |
| 2008 | 343596 |
| 2009 | 328085 |
| 2010 | 323219 |
| 2011 | 322236 |
| 2012 | 317611 |
| 2013 | 318200 |
| 2014 | 320400 |
| 2015 | 325600 |