年度 | 实际值 |
---|---|
2000 | 18258 |
2001 | 19919 |
2002 | 22140 |
2003 | 22863 |
2004 | 22582 |
2005 | 19933 |
2006 | 18613 |
2007 | 17275 |
2008 | 16369 |
2009 | 15111 |
2010 | 14554 |
2011 | 15968 |
2012 | 16253 |
2013 | 14369 |
2014 | 14438 |
2015 | 14678 |
2016 | 15347 |
2017 | 15990 |
2018 | 16592 |