年度 | 实际值 |
---|---|
1996 | 1993 |
1997 | 494 |
1998 | 502 |
1999 | 517 |
2000 | 519 |
2001 | 521 |
2002 | 537 |
2003 | 536 |
2004 | 421 |
2005 | 514 |
2006 | 483 |
2007 | 480 |
2008 | 474 |
2009 | |
2010 | 451 |
2011 | 433 |
2012 | 433 |
2013 | 446 |
2014 | 436 |
2015 | 436 |
2016 | 438 |
2017 | 439 |
2018 | 453 |