年度 | 实际值 |
---|---|
1999 | 31744 |
2000 | 29659 |
2001 | 26961 |
2002 | 24807 |
2003 | 22390 |
2004 | 20406 |
2005 | 19859 |
2006 | 19215 |
2007 | 19231 |
2008 | 18226 |
2009 | 17303 |
2010 | 15993 |
2011 | 14167 |
2012 | 13043 |
2013 | 12314 |
2014 | 12138 |
2015 | 11699 |
2016 | 11486 |
2017 | 11323 |