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US Dollar ($) 6.266 11,544 MT Sep 23, 2005 | US Dollar ($) 6.214 11,478 MT Sep 22, 2005 | US Dollar ($) 6.248 11,412 MT Sep 21, 2005 | US Dollar ($) 6.160 11,106 MT Sep 20, 2005 | US Dollar ($) 6.171 11,052 MT Sep 19, 2005 | US Dollar ($) 6.178 10,776 MT Sep 16, 2005 | US Dollar ($) 6.230 10,704 MT Sep 15, 2005 | US Dollar ($) 6.532 10,380 MT Sep 14, 2005 | US Dollar ($) 6.600 10,194 MT Sep 13, 2005 | US Dollar ($) 6.663 10,074 MT Sep 12, 2005 | US Dollar ($) 6.656 9,774 MT Sep 09, 2005 | US Dollar ($) 6.715 9,522 MT Sep 08, 2005 | US Dollar ($) 6.827 9,948 MT Sep 07, 2005 | US Dollar ($) 6.974 9,750 MT Sep 06, 2005 | US Dollar ($) 6.940 9,132 MT Sep 05, 2005 | US Dollar ($) 7.053 9,174 MT Sep 02, 2005 | US Dollar ($) 6.861 9,258 MT Sep 01, 2005 | US Dollar ($) 6.781 9,522 MT Aug 31, 2005 | US Dollar ($) 6.765 9,714 MT Aug 30, 2005 | US Dollar ($) 6.770 9,510 MT Aug 26, 2005 | US Dollar ($) 6.813 8,970 MT Aug 25, 2005 | US Dollar ($) 6.854 8,478 MT Aug 24, 2005 | US Dollar ($) 6.852 8,334 MT Aug 23, 2005 | US Dollar ($) 6.954 8,184 MT Aug 22, 2005 | US Dollar ($) 6.793 8,106 MT Aug 19, 2005 | US Dollar ($) 6.854 8,034 MT Aug 18, 2005 | US Dollar ($) 6.804 7,926 MT Aug 17, 2005 | US Dollar ($) 7.076 7,854 MT Aug 16, 2005 | US Dollar ($) 7.031 8,070 MT Aug 15, 2005 | US Dollar ($) 7.076 7,608 MT Aug 12, 2005 | US Dollar ($) 6.759 7,506 MT Aug 11, 2005 | US Dollar ($) 6.693 7,392 MT Aug 10, 2005 | US Dollar ($) 6.591 7,278 MT Aug 09, 2005 | US Dollar ($) 6.591 7,326 MT Aug 08, 2005 | US Dollar ($) 6.584 7,254 MT Aug 05, 2005 | US Dollar ($) 6.511 7,200 MT Aug 04, 2005 | US Dollar ($) 6.486 7,182 MT Aug 03, 2005 | US Dollar ($) 6.579 7,158 MT Aug 02, 2005 | US Dollar ($) 6.400 7,110 MT Aug 01, 2005 | US Dollar ($) 6.559 6,990 MT Jul 29, 2005 | US Dollar ($) 6.389 7,038 MT Jul 28, 2005 | US Dollar ($) 6.518 7,002 MT Jul 27, 2005 | US Dollar ($) 6.446 6,996 MT Jul 26, 2005 | US Dollar ($) 6.486 6,900 MT Jul 25, 2005 | US Dollar ($) 6.577 7,032 MT Jul 22, 2005 | US Dollar ($) 6.677 6,984 MT Jul 21, 2005 | US Dollar ($) 6.622 6,864 MT Jul 20, 2005 | US Dollar ($) 6.430 6,804 MT Jul 19, 2005 | US Dollar ($) 6.600 6,924 MT Jul 18, 2005 | US Dollar ($) 6.577 6,948 MT Jul 15, 2005 | US Dollar ($) 6.672 6,840 MT Jul 14, 2005 | US Dollar ($) 6.736 6,816 MT Jul 13, 2005 | US Dollar ($) 6.895 6,744 MT Jul 12, 2005 | US Dollar ($) 6.818 6,720 MT Jul 11, 2005 | US Dollar ($) 6.790 6,666 MT Jul 08, 2005 | US Dollar ($) 6.656 6,594 MT Jul 07, 2005 | US Dollar ($) 6.695 6,648 MT Jul 06, 2005 | US Dollar ($) 6.554 6,816 MT Jul 05, 2005 | US Dollar ($) 6.532 6,882 MT Jul 04, 2005 | US Dollar ($) 6.659 7,032 MT Jul 01, 2005 | US Dollar ($) 6.668 7,248 MT Jun 30, 2005 | US Dollar ($) 6.668 7,290 MT Jun 29, 2005 | US Dollar ($) 6.763 7,368 MT Jun 28, 2005 | US Dollar ($) 6.586 7,794 MT Jun 27, 2005 |
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US Dollar ($) 6.214 11,478 MT Sep 22, 2005 | US Dollar ($) 6.248 11,412 MT Sep 21, 2005 | US Dollar ($) 6.160 11,106 MT Sep 20, 2005 | US Dollar ($) 6.171 11,052 MT Sep 19, 2005 | US Dollar ($) 6.178 10,776 MT Sep 16, 2005 | US Dollar ($) 6.230 10,704 MT Sep 15, 2005 | US Dollar ($) 6.532 10,380 MT Sep 14, 2005 | US Dollar ($) 6.600 10,194 MT Sep 13, 2005 | US Dollar ($) 6.663 10,074 MT Sep 12, 2005 | US Dollar ($) 6.656 9,774 MT Sep 09, 2005 | US Dollar ($) 6.715 9,522 MT Sep 08, 2005 | US Dollar ($) 6.827 9,948 MT Sep 07, 2005 | US Dollar ($) 6.974 9,750 MT Sep 06, 2005 | US Dollar ($) 6.940 9,132 MT Sep 05, 2005 | US Dollar ($) 7.053 9,174 MT Sep 02, 2005 | US Dollar ($) 6.861 9,258 MT Sep 01, 2005 | US Dollar ($) 6.781 9,522 MT Aug 31, 2005 | US Dollar ($) 6.765 9,714 MT Aug 30, 2005 | US Dollar ($) 6.770 9,510 MT Aug 26, 2005 | US Dollar ($) 6.813 8,970 MT Aug 25, 2005 | US Dollar ($) 6.854 8,478 MT Aug 24, 2005 | US Dollar ($) 6.852 8,334 MT Aug 23, 2005 | US Dollar ($) 6.954 8,184 MT Aug 22, 2005 | US Dollar ($) 6.793 8,106 MT Aug 19, 2005 | US Dollar ($) 6.854 8,034 MT Aug 18, 2005 | US Dollar ($) 6.804 7,926 MT Aug 17, 2005 | US Dollar ($) 7.076 7,854 MT Aug 16, 2005 | US Dollar ($) 7.031 8,070 MT Aug 15, 2005 | US Dollar ($) 7.076 7,608 MT Aug 12, 2005 | US Dollar ($) 6.759 7,506 MT Aug 11, 2005 | US Dollar ($) 6.693 7,392 MT Aug 10, 2005 | US Dollar ($) 6.591 7,278 MT Aug 09, 2005 | US Dollar ($) 6.591 7,326 MT Aug 08, 2005 | US Dollar ($) 6.584 7,254 MT Aug 05, 2005 | US Dollar ($) 6.511 7,200 MT Aug 04, 2005 | US Dollar ($) 6.486 7,182 MT Aug 03, 2005 | US Dollar ($) 6.579 7,158 MT Aug 02, 2005 | US Dollar ($) 6.400 7,110 MT Aug 01, 2005 | US Dollar ($) 6.559 6,990 MT Jul 29, 2005 | US Dollar ($) 6.389 7,038 MT Jul 28, 2005 | US Dollar ($) 6.518 7,002 MT Jul 27, 2005 | US Dollar ($) 6.446 6,996 MT Jul 26, 2005 | US Dollar ($) 6.486 6,900 MT Jul 25, 2005 | US Dollar ($) 6.577 7,032 MT Jul 22, 2005 | US Dollar ($) 6.677 6,984 MT Jul 21, 2005 | US Dollar ($) 6.622 6,864 MT Jul 20, 2005 | US Dollar ($) 6.430 6,804 MT Jul 19, 2005 | US Dollar ($) 6.600 6,924 MT Jul 18, 2005 | US Dollar ($) 6.577 6,948 MT Jul 15, 2005 | US Dollar ($) 6.672 6,840 MT Jul 14, 2005 | US Dollar ($) 6.736 6,816 MT Jul 13, 2005 | US Dollar ($) 6.895 6,744 MT Jul 12, 2005 | US Dollar ($) 6.818 6,720 MT Jul 11, 2005 | US Dollar ($) 6.790 6,666 MT Jul 08, 2005 | US Dollar ($) 6.656 6,594 MT Jul 07, 2005 | US Dollar ($) 6.695 6,648 MT Jul 06, 2005 | US Dollar ($) 6.554 6,816 MT Jul 05, 2005 | US Dollar ($) 6.532 6,882 MT Jul 04, 2005 | US Dollar ($) 6.659 7,032 MT Jul 01, 2005 | US Dollar ($) 6.668 7,248 MT Jun 30, 2005 | US Dollar ($) 6.668 7,290 MT Jun 29, 2005 | US Dollar ($) 6.763 7,368 MT Jun 28, 2005 | US Dollar ($) 6.586 7,794 MT Jun 27, 2005 | US Dollar ($) 6.783 7,866 MT Jun 24, 2005 | US Dollar ($) 6.967 8,010 MT Jun 23, 2005 | US Dollar ($) 7.180 8,058 MT Jun 22, 2005 | US Dollar ($) 7.362 7,980 MT Jun 21, 2005 | US Dollar ($) 7.466 7,938 MT Jun 20, 2005 | US Dollar ($) 7.564 7,830 MT Jun 17, 2005 | US Dollar ($) 7.491 7,794 MT Jun 16, 2005 | US Dollar ($) 7.516 7,854 MT Jun 15, 2005 | US Dollar ($) 7.539 7,788 MT Jun 14, 2005 | US Dollar ($) 7.666 7,962 MT Jun 13, 2005 | US Dollar ($) 7.421 7,818 MT Jun 10, 2005 | US Dollar ($) 7.398 7,758 MT Jun 09, 2005 | US Dollar ($) 7.471 7,632 MT Jun 08, 2005 | US Dollar ($) 7.734 7,656 MT Jun 07, 2005 | US Dollar ($) 7.843 8,010 MT Jun 06, 2005 | US Dollar ($) 7.845 7,950 MT Jun 03, 2005 | US Dollar ($) 7.695 8,052 MT Jun 02, 2005 | US Dollar ($) 7.632 8,064 MT Jun 01, 2005 | US Dollar ($) 7.643 7,878 MT May 31, 2005 | US Dollar ($) 7.790 7,620 MT May 27, 2005 | US Dollar ($) 7.697 7,344 MT May 26, 2005 | US Dollar ($) 7.648 7,308 MT May 25, 2005 | US Dollar ($) 7.756 7,182 MT May 24, 2005 | US Dollar ($) 7.575 7,248 MT May 23, 2005 | US Dollar ($) 7.595 7,416 MT May 20, 2005 | US Dollar ($) 7.348 7,176 MT May 19, 2005 | US Dollar ($) 7.552 6,396 MT May 18, 2005 | US Dollar ($) 7.756 5,082 MT May 17, 2005 | US Dollar ($) 8.006 4,926 MT May 16, 2005 | US Dollar ($) 8.010 4,944 MT May 13, 2005 | US Dollar ($) 8.051 5,028 MT May 12, 2005 | US Dollar ($) 7.829 5,232 MT May 11, 2005 | US Dollar ($) 7.879 5,502 MT May 10, 2005 | US Dollar ($) 7.709 5,664 MT May 09, 2005 | US Dollar ($) 7.620 5,610 MT May 06, 2005 | US Dollar ($) 7.482 5,778 MT May 05, 2005 | US Dollar ($) 7.348 5,772 MT May 04, 2005 | US Dollar ($) 7.303 6,024 MT May 03, 2005 | US Dollar ($) 7.557 6,240 MT Apr 29, 2005 | US Dollar ($) 7.326 6,588 MT Apr 28, 2005 | US Dollar ($) 7.480 6,618 MT Apr 27, 2005 | US Dollar ($) 7.387 6,642 MT Apr 26, 2005 | US Dollar ($) 7.371 6,756 MT Apr 25, 2005 | US Dollar ($) 7.371 7,110 MT Apr 22, 2005 | US Dollar ($) 7.260 7,224 MT Apr 21, 2005 | US Dollar ($) 7.421 7,494 MT Apr 20, 2005 | US Dollar ($) 7.303 7,872 MT Apr 19, 2005 | US Dollar ($) 7.092 8,232 MT Apr 18, 2005 | US Dollar ($) 7.167 8,472 MT Apr 15, 2005 | US Dollar ($) 7.019 8,580 MT Apr 14, 2005 | US Dollar ($) 7.010 8,742 MT Apr 13, 2005 | US Dollar ($) 7.480 9,162 MT Apr 12, 2005 | US Dollar ($) 7.439 9,294 MT Apr 11, 2005 | US Dollar ($) 7.450 9,432 MT Apr 08, 2005 | US Dollar ($) 7.464 9,780 MT Apr 07, 2005 | US Dollar ($) 7.337 9,936 MT Apr 06, 2005 | US Dollar ($) 7.269 10,134 MT Apr 05, 2005 | US Dollar ($) 7.237 10,254 MT Apr 04, 2005 | US Dollar ($) 7.321 9,936 MT Apr 01, 2005 | US Dollar ($) 7.371 10,002 MT Mar 31, 2005 | US Dollar ($) 7.137 10,044 MT Mar 30, 2005 | US Dollar ($) 7.248 10,278 MT Mar 29, 2005 | US Dollar ($) 7.375 10,602 MT Mar 24, 2005 | US Dollar ($) 7.471 10,770 MT Mar 23, 2005 | US Dollar ($) 7.489 10,842 MT Mar 22, 2005 | US Dollar ($) 7.434 10,686 MT Mar 21, 2005 | US Dollar ($) 7.364 10,662 MT Mar 18, 2005 | US Dollar ($) 7.353 10,530 MT Mar 17, 2005 | US Dollar ($) 7.394 10,590 MT Mar 16, 2005 | US Dollar ($) 7.282 10,116 MT Mar 15, 2005 | US Dollar ($) 7.292 9,666 MT Mar 14, 2005 | US Dollar ($) 7.353 9,288 MT Mar 11, 2005 | US Dollar ($) 7.280 9,174 MT Mar 10, 2005 | US Dollar ($) 7.403 8,970 MT Mar 09, 2005 | US Dollar ($) 7.514 8,508 MT Mar 08, 2005 | US Dollar ($) 7.344 9,294 MT Mar 07, 2005 | US Dollar ($) 7.419 9,414 MT Mar 04, 2005 | US Dollar ($) 7.280 9,582 MT Mar 03, 2005 | US Dollar ($) 7.042 9,726 MT Mar 02, 2005 | US Dollar ($) 7.373 9,924 MT Mar 01, 2005 | US Dollar ($) 7.428 10,002 MT Feb 28, 2005 | US Dollar ($) 7.321 10,116 MT Feb 25, 2005 | US Dollar ($) 7.326 10,242 MT Feb 24, 2005 | US Dollar ($) 7.246 10,410 MT Feb 23, 2005 | US Dollar ($) 7.201 10,806 MT Feb 22, 2005 | US Dollar ($) 7.180 11,286 MT Feb 21, 2005 | US Dollar ($) 7.078 11,892 MT Feb 18, 2005 | US Dollar ($) 6.985 12,456 MT Feb 17, 2005 | US Dollar ($) 7.044 13,068 MT Feb 16, 2005 | US Dollar ($) 6.935 13,662 MT Feb 15, 2005 | US Dollar ($) 6.942 14,088 MT Feb 14, 2005 | US Dollar ($) 6.929 14,592 MT Feb 11, 2005 | US Dollar ($) 6.954 15,162 MT Feb 10, 2005 | US Dollar ($) 6.831 15,414 MT Feb 09, 2005 | US Dollar ($) 6.625 15,672 MT Feb 08, 2005 | US Dollar ($) 6.677 15,720 MT Feb 07, 2005 | US Dollar ($) 6.670 15,858 MT Feb 04, 2005 | US Dollar ($) 6.643 16,110 MT Feb 03, 2005 | US Dollar ($) 6.650 16,350 MT Feb 02, 2005 | US Dollar ($) 6.584 16,644 MT Feb 01, 2005 | US Dollar ($) 6.573 17,034 MT Jan 31, 2005 | US Dollar ($) 6.636 17,346 MT Jan 28, 2005 | US Dollar ($) 6.527 17,574 MT Jan 27, 2005 | US Dollar ($) 6.514 17,886 MT Jan 26, 2005 | US Dollar ($) 6.423 18,012 MT Jan 25, 2005 | US Dollar ($) 6.489 18,036 MT Jan 24, 2005 | US Dollar ($) 6.400 18,054 MT Jan 21, 2005 | US Dollar ($) 6.493 18,126 MT Jan 20, 2005 | US Dollar ($) 6.702 18,156 MT Jan 19, 2005 | US Dollar ($) 6.620 18,720 MT Jan 18, 2005 | US Dollar ($) 6.663 19,416 MT Jan 17, 2005 | US Dollar ($) 6.647 19,704 MT Jan 14, 2005 | US Dollar ($) 6.690 19,830 MT Jan 13, 2005 | US Dollar ($) 6.804 20,244 MT Jan 12, 2005 | US Dollar ($) 6.743 20,424 MT Jan 11, 2005 | US Dollar ($) 6.727 20,718 MT Jan 10, 2005 | US Dollar ($) 6.727 20,922 MT Jan 07, 2005 | US Dollar ($) 6.366 20,922 MT Jan 06, 2005 | US Dollar ($) 6.446 20,922 MT Jan 05, 2005 | US Dollar ($) 6.398 20,898 MT Jan 04, 2005 | US Dollar ($) 6.897 20,892 MT Dec 31, 2004 | US Dollar ($) 6.895 20,808 MT Dec 30, 2004 | US Dollar ($) 6.736 20,862 MT Dec 29, 2004 | US Dollar ($) 6.661 21,096 MT Dec 24, 2004 | US Dollar ($) 6.532 20,364 MT Dec 23, 2004 | US Dollar ($) 6.727 20,064 MT Dec 22, 2004 | US Dollar ($) 6.681 20,154 MT Dec 21, 2004 | US Dollar ($) 6.491 19,908 MT Dec 20, 2004 | US Dollar ($) 6.037 19,632 MT Dec 17, 2004 | US Dollar ($) 6.037 19,374 MT Dec 16, 2004 | US Dollar ($) 5.913 18,900 MT Dec 15, 2004 | US Dollar ($) 5.840 18,708 MT Dec 14, 2004 | US Dollar ($) 5.761 18,522 MT Dec 13, 2004 | US Dollar ($) 5.811 18,408 MT Dec 10, 2004 | US Dollar ($) 5.754 18,318 MT Dec 09, 2004 | US Dollar ($) 5.806 18,210 MT Dec 08, 2004 | US Dollar ($) 6.055 17,964 MT Dec 07, 2004 | US Dollar ($) 5.942 17,838 MT Dec 06, 2004 | US Dollar ($) 5.933 17,694 MT Dec 03, 2004 | US Dollar ($) 6.244 17,694 MT Dec 02, 2004 | US Dollar ($) 6.468 17,358 MT Dec 01, 2004 | US Dollar ($) 6.484 17,004 MT Nov 30, 2004 | US Dollar ($) 6.389 16,944 MT Nov 29, 2004 | US Dollar ($) 6.464 16,626 MT Nov 26, 2004 | US Dollar ($) 6.486 16,296 MT Nov 25, 2004 | US Dollar ($) 6.439 16,662 MT Nov 24, 2004 | US Dollar ($) 6.337 16,512 MT Nov 23, 2004 | US Dollar ($) 6.194 16,386 MT Nov 22, 2004 | US Dollar ($) 6.282 16,170 MT Nov 19, 2004 | US Dollar ($) 6.500 15,918 MT Nov 18, 2004 | US Dollar ($) 6.532 15,948 MT Nov 17, 2004 | US Dollar ($) 6.532 15,792 MT Nov 16, 2004 | US Dollar ($) 6.520 15,618 MT Nov 15, 2004 | US Dollar ($) 6.482 15,378 MT Nov 12, 2004 | US Dollar ($) 6.228 15,204 MT Nov 11, 2004 | US Dollar ($) 6.350 14,976 MT Nov 10, 2004 | US Dollar ($) 6.282 14,742 MT Nov 09, 2004 | US Dollar ($) 6.430 14,610 MT Nov 08, 2004 | US Dollar ($) 6.366 14,616 MT Nov 05, 2004 | US Dollar ($) 6.486 14,628 MT Nov 04, 2004 | US Dollar ($) 6.201 14,460 MT Nov 03, 2004 | US Dollar ($) 6.151 14,250 MT Nov 02, 2004 | US Dollar ($) 6.105 14,094 MT Nov 01, 2004 | US Dollar ($) 6.112 14,142 MT Oct 29, 2004 | US Dollar ($) 5.996 14,196 MT Oct 28, 2004 | US Dollar ($) 6.124 14,328 MT Oct 27, 2004 | US Dollar ($) 5.788 14,526 MT Oct 26, 2004 | US Dollar ($) 6.021 15,030 MT Oct 25, 2004 | US Dollar ($) 6.085 15,150 MT Oct 22, 2004 | US Dollar ($) 6.223 15,156 MT Oct 21, 2004 | US Dollar ($) 6.019 15,186 MT Oct 20, 2004 | US Dollar ($) 6.033 15,324 MT Oct 19, 2004 | US Dollar ($) 6.101 15,342 MT Oct 18, 2004 | US Dollar ($) 6.196 15,348 MT Oct 15, 2004 | US Dollar ($) 6.146 15,390 MT Oct 14, 2004 | US Dollar ($) 6.214 15,366 MT Oct 13, 2004 | US Dollar ($) 7.128 15,762 MT Oct 12, 2004 | US Dollar ($) 7.484 15,828 MT Oct 11, 2004 | US Dollar ($) 7.527 15,780 MT Oct 08, 2004 | US Dollar ($) 7.443 16,200 MT Oct 07, 2004 | US Dollar ($) 7.303 16,266 MT Oct 06, 2004 | US Dollar ($) 7.165 16,194 MT Oct 05, 2004 | US Dollar ($) 7.078 14,928 MT Oct 04, 2004 | US Dollar ($) 7.081 14,322 MT Oct 01, 2004 | US Dollar ($) 6.849 14,112 MT Sep 30, 2004 | US Dollar ($) 6.645 13,470 MT Sep 29, 2004 | US Dollar ($) 6.654 13,482 MT Sep 28, 2004 | US Dollar ($) 6.632 13,752 MT Sep 27, 2004 | US Dollar ($) 6.700 13,470 MT Sep 24, 2004 |
US$8.422 3,722 MT Feb 1989 | US$7.799 3,980 MT Mar 1989 | US$6.937 3,432 MT Apr 1989 | US$6.117 4,004 MT May 1989 | US$5.520 3,185 MT Jun 1989 | US$5.581 2,930 MT Jul 1989 | US$5.867 2,700 MT Aug 1989 | US$5.098 3,981 MT Sep 1989 | US$4.736 3,292 MT Oct 1989 | US$4.451 2,732 MT Nov 1989 | US$4.005 4,515 MT Dec 1989 | US$3.206 5,132 MT Jan 1990 | US$3.170 6,997 MT Feb 1990 | US$4.210 4,995 MT Mar 1990 | US$4.061 6,734 MT Apr 1990 | US$3.951 7,552 MT May 1990 | US$3.823 7,427 MT Jun 1990 | US$4.232 7,508 MT Jul 1990 | US$4.981 4,458 MT Aug 1990 | US$4.927 4,053 MT Sep 1990 | US$4.156 3,956 MT Oct 1990 | US$3.901 3,987 MT Nov 1990 | US$3.704 4,971 MT Dec 1990 | US$3.891 3,906 MT Jan 1991 | US$3.936 5,199 MT Feb 1991 | US$3.948 5,665 MT Mar 1991 | US$4.094 5,479 MT Apr 1991 | US$3.836 7,761 MT May 1991 | US$3.757 5,788 MT Jun 1991 | US$3.877 5,486 MT Jul 1991 | US$3.696 6,324 MT Aug 1991 | US$3.486 9,182 MT Sep 1991 | US$3.378 7,300 MT Oct 1991 | US$3.287 7,638 MT Nov 1991 | US$3.230 10,727 MT Dec 1991 | US$3.411 21,253 MT Jan 1992 | US$3.567 25,860 MT Feb 1992 | US$3.366 31,640 MT Mar 1992 | US$3.367 26,650 MT Apr 1992 | US$3.324 33,362 MT May 1992 | US$3.263 27,194 MT Jun 1992 | US$3.402 30,502 MT Jul 1992 | US$3.298 41,481 MT Aug 1992 | US$3.139 37,315 MT Sep 1992 | US$2.861 49,210 MT Oct 1992 | US$2.525 52,240 MT Nov 1992 | US$2.597 56,187 MT Dec 1992 | US$2.691 84,467 MT Jan 1993 | US$2.740 94,038 MT Feb 1993 | US$2.710 86,190 MT Mar 1993 | US$2.710 84,867 MT Apr 1993 | US$2.615 92,087 MT May 1993 | US$2.510 92,323 MT Jun 1993 | US$2.285 94,600 MT Jul 1993 | US$2.143 99,173 MT Aug 1993 | US$1.975 112,303 MT Sep 1993 | US$2.019 111,381 MT Oct 1993 | US$2.103 106,747 MT Nov 1993 | US$2.323 115,440 MT Dec 1993 | US$2.531 131,349 MT Jan 1994 | US$2.643 132,384 MT Feb 1994 | US$2.535 137,587 MT Mar 1994 | US$2.454 134,919 MT Apr 1994 | US$2.762 135,977 MT May 1994 | US$2.850 132,976 MT Jun 1994 | US$2.825 135,538 MT Jul 1994 | US$2.659 139,526 MT Aug 1994 | US$2.888 140,039 MT Sep 1994 | US$3.062 146,747 MT Oct 1994 | US$3.429 144,861 MT Nov 1994 | US$3.883 145,491 MT Dec 1994 | US$4.353 133,300 MT Jan 1995 | US$3.860 125,401 MT Feb 1995 | US$3.418 113,772 MT Mar 1995 | US$3.357 103,793 MT Apr 1995 | US$3.282 105,742 MT May 1995 | US$3.572 97,879 MT Jun 1995 | US$3.900 73,708 MT Jul 1995 | US$4.058 68,916 MT Aug 1995 | US$3.814 72,205 MT Sep 1995 | US$3.658 64,136 MT Oct 1995 | US$3.860 49,973 MT Nov 1995 | US$3.671 70,630 MT Dec 1995 | US$3.577 39,525 MT Jan 1996 | US$3.727 37,952 MT Feb 1996 | US$3.640 35,493 MT Mar 1996 | US$3.644 36,367 MT Apr 1996 | US$3.642 35,990 MT May 1996 | US$3.494 33,015 MT Jun 1996 | US$3.269 34,203 MT Jul 1996 | US$3.200 36,648 MT Aug 1996 | US$3.312 38,834 MT Sep 1996 | US$3.194 41,539 MT Oct 1996 | US$3.151 44,423 MT Nov 1996 | US$2.987 48,581 MT Dec 1996 | US$3.195 48,759 MT Jan 1997 | US$3.510 46,008 MT Feb 1997 | US$3.583 46,299 MT Mar 1997 | US$3.319 49,786 MT Apr 1997 | US$3.395 50,284 MT May 1997 | US$3.205 52,106 MT Jun 1997 | US$3.102 53,566 MT Jul 1997 | US$3.068 56,861 MT Aug 1997 | US$2.951 59,611 MT Sep 1997 | US$2.895 63,678 MT Oct 1997 | US$2.786 66,589 MT Nov 1997 | US$2.698 66,229 MT Dec 1997 | US$2.492 65,948 MT Jan 1998 | US$2.445 65,906 MT Feb 1998 | US$2.449 64,927 MT Mar 1998 | US$2.448 65,041 MT Apr 1998 | US$2.278 64,186 MT May 1998 | US$2.031 60,523 MT Jun 1998 | US$1.964 60,363 MT Jul 1998 | US$1.852 60,493 MT Aug 1998 | US$1.862 58,879 MT Sep 1998 | US$1.758 59,217 MT Oct 1998 | US$1.876 61,064 MT Nov 1998 | US$1.760 63,775 MT Dec 1998 | US$1.938 65,585 MT Jan 1999 | US$2.100 64,616 MT Feb 1999 | US$2.275 59,271 MT Mar 1999 | US$2.316 61,086 MT Apr 1999 | US$2.451 58,664 MT May 1999 | US$2.358 55,073 MT Jun 1999 | US$2.587 51,374 MT Jul 1999 | US$2.926 49,630 MT Aug 1999 | US$3.189 49,795 MT Sep 1999 | US$3.322 49,213 MT Oct 1999 | US$3.607 47,364 MT Nov 1999 | US$3.668 47,882 MT Dec 1999 | US$3.771 45,039 MT Jan 2000 | US$4.381 39,213 MT Feb 2000 | US$4.665 33,409 MT Mar 2000 | US$4.414 29,036 MT Apr 2000 | US$4.597 24,619 MT May 2000 | US$3.817 21,331 MT Jun 2000 | US$3.705 17,164 MT Jul 2000 | US$3.633 15,115 MT Aug 2000 | US$3.920 12,205 MT Sep 2000 | US$3.485 11,480 MT Oct 2000 | US$3.331 11,725 MT Nov 2000 | US$3.320 11,110 MT Dec 2000 | US$3.175 9,593 MT Jan 2001 | US$2.961 9,390 MT Feb 2001 | US$2.784 9,073 MT Mar 2001 | US$2.873 10,343 MT Apr 2001 | US$3.205 11,434 MT May 2001 | US$3.014 13,523 MT Jun 2001 | US$2.694 15,539 MT Jul 2001 | US$2.506 17,404 MT Aug 2001 | US$2.282 16,949 MT Sep 2001 | US$2.190 17,554 MT Oct 2001 | US$2.305 18,474 MT Nov 2001 | US$2.390 18,520 MT Dec 2001 | US$2.743 21,878 MT Jan 2002 | US$2.736 22,637 MT Feb 2002 | US$2.967 18,593 MT Mar 2002 | US$3.158 18,015 MT Apr 2002 | US$3.068 22,963 MT May 2002 | US$3.231 28,392 MT Jun 2002 | US$3.242 26,154 MT Jul 2002 | US$3.048 22,026 MT Aug 2002 | US$3.014 21,261 MT Sep 2002 | US$3.088 20,905 MT Oct 2002 | US$3.319 20,872 MT Nov 2002 | US$3.264 21,105 MT Dec 2002 | US$3.642 21,461 MT Jan 2003 | US$3.913 19,125 MT Feb 2003 | US$3.802 18,218 MT Mar 2003 | US$3.590 21,806 MT Apr 2003 | US$3.780 25,079 MT May 2003 | US$4.027 24,374 MT Jun 2003 | US$3.992 22,659 MT Jul 2003 | US$4.243 17,825 MT Aug 2003 | US$4.522 31,601 MT Sep 2003 | US$5.013 32,530 MT Oct 2003 | US$5.484 34,131 MT Nov 2003 | US$6.427 29,198 MT Dec 2003 | US$6.957 19,973 MT Jan 2004 | US$6.873 14,413 MT Feb 2004 | US$6.224 15,188 MT Mar 2004 | US$5.830 14,777 MT Apr 2004 | US$5.046 13,644 MT May 2004 | US$6.141 9,493 MT Jun 2004 | US$6.818 9,197 MT Jul 2004 | US$6.208 9,606 MT Aug 2004 | US$6.022 13,157 MT Sep 2004 | US$6.537 15,227 MT Oct 2004 | US$6.375 15,583 MT Nov 2004 | US$6.249 19,179 MT Dec 2004 | US$6.579 19,147 MT Jan 2005 | US$6.962 13,478 MT Feb 2005 | US$7.344 9,937 MT Mar 2005 | US$7.322 8,309 MT Apr 2005 | US$7.680 6,257 MT May 2005 | US$7.330 7,805 MT Jun 2005 | US$6.614 6,869 MT Jul 2005 | US$6.755 7,987 MT Aug 2005 | US$6.546 10,310 MT Sep 2005 |