| 年度 | 实际值 |
|---|---|
| 1992 | 348000 |
| 1993 | |
| 1994 | |
| 1995 | 367000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 430000 |
| 2000 | 437000 |
| 2001 | 453000 |
| 2002 | 465400 |
| 2003 | 484000 |
| 2004 | 489600 |
| 2005 | 503200 |
| 2006 | 509000 |
| 2007 | 521000 |
| 2008 | 530900 |
| 2009 | 560700 |
| 2010 | 595900 |
| 2011 | 610000 |
| 2012 | 620000 |
| 2013 | 630000 |
| 2014 | 640000 |
| 2015 | 650000 |
| 2016 | 660000 |
| 2017 | 660000 |