| 年度 | 实际值 |
|---|---|
| 1997 | 97200 |
| 1998 | 99500 |
| 1999 | 110000 |
| 2000 | 144800 |
| 2001 | 118400 |
| 2002 | 129800 |
| 2003 | 140000 |
| 2004 | 16 |
| 2005 | 149100 |
| 2006 | 154600 |
| 2007 | 153000 |
| 2008 | 154000 |
| 2009 | |
| 2010 | 156600 |
| 2011 | 155400 |
| 2012 | 155200 |
| 2013 | 152300 |
| 2014 | 150800 |
| 2015 | 146200 |
| 2016 | 140000 |
| 2017 | 140000 |
| 2018 | 140000 |
| 2019 | 147000 |