年度 | 实际值 |
---|---|
1996 | 23838 |
1997 | 271 |
1998 | 273 |
1999 | 276 |
2000 | 276 |
2001 | 280 |
2002 | 282 |
2003 | 285 |
2004 | 288 |
2005 | 282 |
2006 | 278 |
2007 | 278 |
2008 | 278 |
2009 | |
2010 | 280 |
2011 | 281 |
2012 | 284 |
2013 | 285 |
2014 | 287 |
2015 | 285 |
2016 | 289 |
2017 | 291 |
2018 | 295 |