年度 | 实际值 |
---|---|
1997 | 1681 |
1998 | 1144 |
1999 | 1740 |
2000 | 1851 |
2001 | 1888 |
2002 | 1958 |
2003 | 2606 |
2004 | 2304 |
2005 | 2260 |
2006 | 2249 |
2007 | 2226 |
2008 | 2653 |
2009 | |
2010 | 2176 |
2011 | 2451 |
2012 | 2220 |
2013 | 3121 |
2014 | 3108 |
2015 | 2611 |
2016 | 3646 |
2017 | 3062 |
2018 | 3498 |