年度 | 实际值 |
---|---|
1997 | 18500 |
1998 | 17600 |
1999 | |
2000 | 19132 |
2001 | 21702 |
2002 | 24223 |
2003 | 24356 |
2004 | 25044 |
2005 | 25804 |
2006 | 26771 |
2007 | 26966 |
2008 | 26035 |
2009 | 25282 |
2010 | 25570 |
2011 | 25058 |
2012 | 25344 |
2013 | 23824 |
2014 | 22860 |
2015 | 21775 |
2016 | 21086 |
2017 | 20938 |
2018 | 21453 |