年度 | 实际值 |
---|---|
1997 | 1655 |
1998 | 1615 |
1999 | 1739 |
2000 | 1776 |
2001 | 1865 |
2002 | 2056 |
2003 | 1999 |
2004 | 2071 |
2005 | 2270 |
2006 | 2243 |
2007 | 2218 |
2008 | 2318 |
2009 | |
2010 | 2422 |
2011 | 2611 |
2012 | 2623 |
2013 | 3220 |
2014 | 2621 |
2015 | 1976 |
2016 | 2675 |
2017 | 2600 |
2018 | 2674 |