年度 | 实际值 |
---|---|
1997 | 1380 |
1998 | 1445 |
1999 | |
2000 | 2076 |
2001 | 2149 |
2002 | 2005 |
2003 | 1960 |
2004 | 1773 |
2005 | 1754 |
2006 | 1699 |
2007 | 1699 |
2008 | 2348 |
2009 | |
2010 | 2237 |
2011 | 1922 |
2012 | 1987 |
2013 | 2559 |
2014 | 2631 |
2015 | 2708 |
2016 | 2301 |
2017 | 2431 |
2018 | 2216 |