时间 |
值 (百万吨公里) |
世界排名 |
2016 |
2486009 |
74 |
2015 |
2427047 |
73 |
2014 |
2187144 |
75 |
2013 |
1241352 |
89 |
2012 |
1240709 |
87 |
2011 |
1149102 |
90 |
2010 |
985072 |
89 |
2009 |
926618 |
91 |
2008 |
1135322 |
80 |
2007 |
1118404 |
80 |
2006 |
1041747 |
80 |
2005 |
918540 |
83 |
2004 |
1076473 |
83 |
2003 |
1011231 |
82 |
2002 |
1185479 |
77 |
2001 |
994880 |
82 |