年度 | 实际值 |
---|---|
1999 | 7621 |
2000 | 8866 |
2001 | 10325 |
2002 | 11923 |
2003 | 14400 |
2004 | 16122 |
2005 | 19063 |
2006 | 19365 |
2007 | 19376 |
2008 | 19838 |
2009 | 21081 |
2010 | 21384 |
2011 | 20490 |
2012 | 19981 |
2013 | 20083 |
2014 | 21450 |
2015 | 22264 |
2016 | 22253 |
2017 | 22131 |