| 时间 | 值 （百万吨公里） | 世界排名 |
|---|---|---|
| 2016 | 4532296.4 | 60 |
| 2015 | 4398403.7 | 60 |
| 2014 | 4448530.5 | 61 |
| 2013 | 4516500 | 59 |
| 2012 | 4653459.7 | 55 |
| 2011 | 4508698 | 54 |
| 2010 | 4039583 | 55 |
| 2009 | 2948920 | 56 |
| 2008 | 2880546 | 54 |
| 2007 | 2857464 | 51 |
| 2006 | 2685148 | 51 |
| 2005 | 2424382 | 54 |
| 2004 | 2005473 | 62 |
| 2003 | 1678160 | 63 |
| 2002 | 1599843 | 62 |
| 2001 | 1418183 | 66 |
| 2000 | 1554949 | 63 |
| 1999 | 1357800 | 66 |
| 1998 | 1138400 | 72 |
| 1997 | 835700 | 78 |
| 1996 | 778600 | 79 |
| 1995 | 740400 | 85 |
| 1994 | 753500 | 80 |
| 1993 | 769500 | 80 |
| 1992 | 721400 | 78 |
| 1991 | 759900 | 71 |
| 1990 | 794400 | 67 |
| 1989 | 760500 | 66 |
| 1988 | 720900 | 69 |
| 1987 | 655800 | 69 |
| 1986 | 611300 | 73 |