时间 | 值 (百万吨公里) | 世界排名 |
---|---|---|
2016 | 43454423.3 | 21 |
2015 | 41867157 | 21 |
2014 | 37933773 | 21 |
2013 | 34644497 | 21 |
2012 | 32247332.1 | 21 |
2011 | 30293677 | 21 |
2010 | 28347688 | 22 |
2009 | 23973030 | 20 |
2008 | 25401266 | 19 |
2007 | 24133664 | 18 |
2006 | 21796158 | 18 |
2005 | 20229512 | 20 |
2004 | 17892816 | 21 |
2003 | 13024791 | 23 |
2002 | 15636216 | 21 |
2001 | 14064286 | 24 |
2000 | 14377973 | 22 |
1999 | 12592600 | 23 |
1998 | 12254000 | 23 |
1997 | 5957200 | 38 |