| 年度 | 实际值 |
|---|---|
| 1997 | 150400 |
| 1998 | 128900 |
| 1999 | 130000 |
| 2000 | 122300 |
| 2001 | 117000 |
| 2002 | 109700 |
| 2003 | 101900 |
| 2004 | 100000 |
| 2005 | 97600 |
| 2006 | 100000 |
| 2007 | 99800 |
| 2008 | 104900 |
| 2009 | |
| 2010 | 105100 |
| 2011 | 99700 |
| 2012 | 101400 |
| 2013 | 126100 |
| 2014 | 123200 |
| 2015 | 12.49 |
| 2016 | 120000 |
| 2017 | 100000 |
| 2018 | 110000 |