年度 | 实际值 |
---|---|
1997 | 2600 |
1998 | 2500 |
1999 | |
2000 | 2908 |
2001 | 3116 |
2002 | 3259 |
2003 | 3727 |
2004 | 2765 |
2005 | 4261 |
2006 | 4343 |
2007 | 4130 |
2008 | 4608 |
2009 | 4429 |
2010 | 3288 |
2011 | 3494 |
2012 | 3359 |
2013 | 4853 |
2014 | 4972 |
2015 | 4918 |
2016 | 4921 |
2017 | 4596 |
2018 | 2874 |