年度 | 实际值 |
---|---|
1999 | 35231 |
2000 | 32853 |
2001 | 32063 |
2002 | 29626 |
2003 | 27745 |
2004 | 26646 |
2005 | 26156 |
2006 | 24770 |
2007 | 26878 |
2008 | 26681 |
2009 | 25510 |
2010 | 24334 |
2011 | 23822 |
2012 | 23547 |
2013 | 23381 |
2014 | 23552 |
2015 | 24027 |
2016 | 24346 |
2017 | 23437 |