年度 | 实际值 |
---|---|
1996 | 2234 |
1997 | 16 |
1998 | 17 |
1999 | 18 |
2000 | 18 |
2001 | 19 |
2002 | 188 |
2003 | 182 |
2004 | 177 |
2005 | 177 |
2006 | 175 |
2007 | 174 |
2008 | 179 |
2009 | |
2010 | 179 |
2011 | 178 |
2012 | 189 |
2013 | 191 |
2014 | 193 |
2015 | 199 |
2016 | 198 |
2017 | 200 |
2018 | 203 |