年度 | 实际值 |
---|---|
1997 | 21200 |
1998 | 21600 |
1999 | |
2000 | 24956 |
2001 | 26903 |
2002 | 29800 |
2003 | 32828 |
2004 | 31529 |
2005 | 28375 |
2006 | 25323 |
2007 | 25578 |
2008 | 23345 |
2009 | 21140 |
2010 | 20112 |
2011 | 19965 |
2012 | 20113 |
2013 | 20207 |
2014 | 20633 |
2015 | 20903 |
2016 | 20751 |
2017 | 21282 |
2018 | 22812 |