年度 | 实际值 |
---|---|
1997 | 2693 |
1998 | 2813 |
1999 | |
2000 | 2942 |
2001 | 3113 |
2002 | 3088 |
2003 | 3138 |
2004 | 3174 |
2005 | 3116 |
2006 | 2952 |
2007 | 2795 |
2008 | 2789 |
2009 | |
2010 | 2931 |
2011 | 3329 |
2012 | 3518 |
2013 | 3677 |
2014 | 3890 |
2015 | 4105 |
2016 | 3856 |
2017 | 4044 |
2018 | 4340 |