年度 | 实际值 |
---|---|
1994 | 184 |
1995 | 60 |
1996 | |
1997 | |
1998 | |
1999 | |
2000 | |
2001 | 180 |
2002 | 625 |
2003 | 635 |
2004 | 1267 |
2005 | 2330 |
2006 | 2538 |
2007 | 2853 |
2008 | 1885 |
2009 | |
2010 | 3088 |
2011 | 4858 |
2012 | 5352 |
2013 | 5935 |
2014 | 6545 |
2015 | 16941 |
2016 | 18855 |
2017 | 21814 |
2018 | 22719 |