| Tonnage |
| Year |
Yearly total |
Daily average |
| 1989 |
18,081,725 |
49,539 |
| 1990 |
16,401,990 |
44,937 |
| 1991 |
16,417,066 |
44,978 |
| 1992 |
17,786,798 |
48,598 |
| 1993 |
19,779,162 |
54,189 |
| 1994 |
19,605,477 |
53,714 |
| 1995 |
19,210,147 |
52,631 |
| 1996 |
16,480,600 |
45,029 |
| 1997 |
16,948,511 |
46,434 |
| 1998 |
17,083,897 |
46,805 |
| 1999 |
16,662,735 |
45,651 |
| 2000 |
14,481,466 |
39,567 |
| 2001 |
12,371,444 |
33,894 |
| 2002 |
12,147,993 |
33,282 |
| 2003 |
11,198,140 |
30,680 |
| 2004 |
11,842,067 |
32,355 |
|
| Ton-Kilometers |
| Year |
Yearly total |
Daily average |
| 1989 |
2,013,303,580 |
5,515,900 |
| 1990 |
1,792,891,709 |
4,912,032 |
| 1991 |
1,903,945,084 |
5,216,288 |
| 1992 |
2,062,656,570 |
5,635,674 |
| 1993 |
1,964,389,572 |
5,381,889 |
| 1994 |
1,947,146,099 |
5,334,647 |
| 1995 |
1,844,689,630 |
5,053,944 |
| 1996 |
1,540,200,227 |
4,208,197 |
| 1997 |
1,466,932,191 |
4,018,992 |
| 1998 |
1,366,491,570 |
3,743,813 |
| 1999 |
1,278,985,408 |
3,504,070 |
| 2000 |
115,028,9823 |
3,142,868 |
| 2001 |
984,632,719 |
2,697,624 |
| 2002 |
919,053,386 |
2,517,954 |
| 2003 |
845,529,899 |
2,316,520 |
| 2004 |
898,115,009 |
2,453,866 |
|
