| 年度 | 实际值 |
|---|---|
| 1992 | 81000 |
| 1993 | |
| 1994 | |
| 1995 | 91000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 120000 |
| 2000 | 95000 |
| 2001 | 117000 |
| 2002 | 124000 |
| 2003 | 130000 |
| 2004 | 16.3 |
| 2005 | 204000 |
| 2006 | 249000 |
| 2007 | 301000 |
| 2008 | 358000 |
| 2009 | 428000 |
| 2010 | 498000 |
| 2011 | 560000 |
| 2012 | 630000 |
| 2013 | 290000 |
| 2014 | 320000 |
| 2015 | 340000 |
| 2016 | 370000 |
| 2017 | 360000 |