年度 | 实际值 |
---|---|
1995 | 2207 |
1996 | |
1997 | |
1998 | |
1999 | 2091 |
2000 | 1508 |
2001 | 1520 |
2002 | 2074 |
2003 | 2499 |
2004 | 3011 |
2005 | 3274 |
2006 | 3638 |
2007 | 6064 |
2008 | 7557 |
2009 | 7865 |
2010 | 9757 |
2011 | 12716 |
2012 | 14841 |
2013 | 16579 |
2014 | 17854 |
2015 | 18591 |
2016 | 20085 |
2017 | 20684 |