| 年度 | 实际值 |
|---|---|
| 1992 | 93000 |
| 1993 | |
| 1994 | |
| 1995 | 112000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 170000 |
| 2000 | 178700 |
| 2001 | 180400 |
| 2002 | 250100 |
| 2003 | 261000 |
| 2004 | 279900 |
| 2005 | 320400 |
| 2006 | 343700 |
| 2007 | 362300 |
| 2008 | 481100 |
| 2009 | 501900 |
| 2010 | 593000 |
| 2011 | 631300 |
| 2012 | 702100 |
| 2013 | 727800 |
| 2014 | 761400 |
| 2015 | 802450 |
| 2016 | 800000 |
| 2017 | 780000 |