| 年度 | 实际值 |
|---|---|
| 1997 | 223700 |
| 1998 | 103000 |
| 1999 | 160000 |
| 2000 | 163600 |
| 2001 | 35200 |
| 2002 | 80800 |
| 2003 | 79200 |
| 2004 | 73300 |
| 2005 | 85200 |
| 2006 | 89900 |
| 2007 | 96600 |
| 2008 | 98300 |
| 2009 | |
| 2010 | 104300 |
| 2011 | 125400 |
| 2012 | 127400 |
| 2013 | 131800 |
| 2014 | 128200 |
| 2015 | 10.86 |
| 2016 | 80000 |
| 2017 | 110000 |
| 2018 | 100000 |