年度 | 实际值 |
---|---|
1997 | 23000 |
1998 | 23600 |
1999 | |
2000 | |
2001 | |
2002 | 32000 |
2003 | 30000 |
2004 | 40000 |
2005 | 34300 |
2006 | 41500 |
2007 | 37700 |
2008 | 38500 |
2009 | |
2010 | 38100 |
2011 | 37100 |
2012 | 34800 |
2013 | 31800 |
2014 | 30900 |
2015 | 28700 |
2016 | 30000 |
2017 | 30000 |
2018 | 20000 |