年度 | 实际值 |
---|---|
2000 | 26300 |
2001 | 25900 |
2002 | 23900 |
2003 | 22200 |
2004 | 19600 |
2005 | 20000 |
2006 | 20000 |
2007 | 18700 |
2008 | 18800 |
2009 | 18400 |
2010 | 18400 |
2011 | 18500 |
2012 | 18100 |
2013 | 18800 |
2014 | 19300 |
2015 | 20400 |
2016 | 2.14 |
2017 | 22574 |
2018 | 23622 |