年度 | 实际值 |
---|---|
1999 | 8933 |
2000 | 12846 |
2001 | 16235 |
2002 | 19644 |
2003 | 26424 |
2004 | 22522 |
2005 | 32904 |
2006 | 31830 |
2007 | 29762 |
2008 | 23924 |
2009 | 22572 |
2010 | 13691 |
2011 | 16139 |
2012 | 19473 |
2013 | 15931 |
2014 | 13700 |
2015 | 13097 |
2016 | 9984 |
2017 | 8424 |