| 年度 | 实际值 |
|---|---|
| 1992 | 63000 |
| 1993 | |
| 1994 | |
| 1995 | 75000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 98000 |
| 2000 | 90000 |
| 2001 | 95000 |
| 2002 | 109000 |
| 2003 | 120000 |
| 2004 | 144000 |
| 2005 | 191000 |
| 2006 | 223000 |
| 2007 | 265000 |
| 2008 | 314000 |
| 2009 | 356000 |
| 2010 | 399000 |
| 2011 | 450000 |
| 2012 | 510000 |
| 2013 | 200000 |
| 2014 | 240000 |
| 2015 | 280000 |
| 2016 | 290000 |
| 2017 | 310000 |