Exhibit 6a: U.S. General Imports U.S. Customs District of Unlading and Method of Transportation Total Value District Code & Description February 2007 Year-to-Date 139,624.5 290,098.8 01 Portland ME 748.1 1,488.3 02 St Albans VT 771.5 1,889.4 04 Boston MA 1,211.4 2,368.3 05 Providence RI 298.7 657.9 07 Ogdensburg NY 2,154.5 4,527.0 09 Buffalo NY 3,271.7 6,845.0 10 New York City NY 15,498.1 32,878.3 11 Philadelphia PA 3,663.9 7,726.3 13 Baltimore MD 2,124.5 4,066.8 14 Norfolk VA 2,298.3 4,776.9 15 Wilmington NC 458.1 1,078.1 16 Charleston SC 3,026.6 6,208.5 17 Savannah GA 4,319.6 8,673.1 18 Tampa FL 1,627.0 3,135.8 19 Mobile AL 1,083.8 2,245.7 20 New Orleans LA 7,096.3 15,172.2 21 Port Arthur TX 1,393.1 3,471.0 23 Laredo TX 7,121.3 13,941.6 24 El Paso TX 2,355.9 4,726.0 25 San Diego CA 2,807.2 5,563.0 26 Nogales AZ 1,394.9 2,646.5 27 Los Angeles CA 23,916.0 50,216.1 28 San Francisco CA 5,103.9 10,743.5 29 Columbia-Snake 1,250.7 2,420.3 30 Seattle WA 6,085.6 12,481.9 31 Anchorage AK 2,486.9 5,281.5 32 Honolulu HI 478.1 1,072.4 33 Great Falls MT 1,948.1 3,866.6 34 Pembina ND 1,122.0 2,266.3 35 Minneapolis MN 578.8 1,214.6 36 Duluth MN 400.6 991.9 37 Milwaukee WI 20.1 45.3 38 Detroit MI 9,623.3 19,298.9 39 Chicago IL 4,713.9 9,852.1 41 Cleveland OH 1,574.2 2,926.3 45 St Louis MO 29.6 58.5 49 San Juan PR 1,307.5 2,631.4 51 Virgin Islands 607.9 1,313.7 52 Miami FL 2,616.9 5,422.3 53 Houston TX 6,390.7 14,323.7 54 Washington DC 758.7 1,741.0 55 Dallas/Fort Worth TX 2,251.1 4,574.2 60 Vessels own power 0.1 0.2 70 Shipments Individually 1,635.5 3,270.7 _________________ Vessel Data February 2007 Year-to-Date District Code & Description Value Ship. Weight Value Ship. Weight 70,126.3 66,512.5 147,878.2 146,335.0 01 Portland ME 250.2 646.3 496.0 1,222.8 02 St Albans VT (-) (-) (-) (-) 04 Boston MA 785.8 1,865.8 1,558.1 3,634.3 05 Providence RI 298.6 239.1 657.7 635.4 07 Ogdensburg NY 0.2 0.1 0.3 0.1 09 Buffalo NY 0.1 (-) 5.0 19.0 10 New York City NY 8,520.2 4,866.0 18,144.2 10,785.6 11 Philadelphia PA 2,818.5 5,346.4 6,028.1 11,443.9 13 Baltimore MD 2,106.8 1,031.1 4,012.3 2,339.0 14 Norfolk VA 2,279.9 983.8 4,757.1 2,112.1 15 Wilmington NC 207.7 290.4 469.8 791.1 16 Charleston SC 3,009.4 1,140.5 6,139.8 2,198.3 17 Savannah GA 2,400.3 1,600.2 4,822.1 3,058.2 18 Tampa FL 1,349.3 1,833.3 2,797.8 3,999.5 19 Mobile AL 1,015.0 3,249.1 2,107.8 7,152.8 20 New Orleans LA 4,345.2 11,749.1 9,641.4 25,350.2 21 Port Arthur TX 1,392.6 3,571.4 3,470.4 8,891.5 23 Laredo TX 3.1 49.3 41.7 108.2 24 El Paso TX (-) (-) (-) (-) 25 San Diego CA 685.3 135.3 1,242.4 343.5 26 Nogales AZ (-) (-) (-) (-) 27 Los Angeles CA 20,960.8 6,867.1 43,770.1 14,823.2 28 San Francisco CA 2,581.3 1,853.1 5,471.9 4,439.2 29 Columbia-Snake 1,142.5 564.7 2,212.0 1,163.0 30 Seattle WA 4,583.8 1,820.4 9,372.9 3,510.0 31 Anchorage AK 24.8 44.0 48.0 85.0 32 Honolulu HI 274.3 686.8 634.3 1,410.4 33 Great Falls MT (-) (-) (-) (-) 34 Pembina ND (-) (-) 0.1 (-) 35 Minneapolis MN (-) (-) 0.3 0.1 36 Duluth MN 4.8 0.8 11.1 1.9 37 Milwaukee WI 4.6 83.3 12.9 277.9 38 Detroit MI 29.2 17.4 74.6 144.6 39 Chicago IL 41.2 32.5 104.3 183.5 41 Cleveland OH 9.2 14.5 37.8 217.8 45 St Louis MO 0.1 (-) 0.1 (-) 49 San Juan PR 631.5 1,064.7 1,358.4 2,679.2 51 Virgin Islands 597.4 1,509.3 1,294.9 3,357.5 52 Miami FL 1,728.6 1,104.3 3,475.8 2,418.6 53 Houston TX 6,044.2 12,252.5 13,606.4 27,537.7 54 Washington DC 0.1 (-) 0.4 0.1 55 Dallas/Fort Worth TX (-) (-) (-) (-) 60 Vessels own power (-) (-) (-) (-) 70 Shipments Individually (-) (-) (-) (-) _________________ Air Data February 2007 Year-to-Date District Code & Description Value Ship. Weight Value Ship. Weight 30,908.6 325.2 63,970.4 656.7 01 Portland ME 35.5 0.2 54.8 0.3 02 St Albans VT 1.1 0.1 4.7 0.2 04 Boston MA 415.5 3.8 777.4 7.8 05 Providence RI 0.1 (-) 0.2 (-) 07 Ogdensburg NY 0.2 (-) 0.3 (-) 09 Buffalo NY 7.9 0.1 17.4 0.1 10 New York City NY 6,816.0 63.0 14,360.7 126.9 11 Philadelphia PA 836.3 6.6 1,669.3 12.7 13 Baltimore MD 6.7 0.1 16.5 0.3 14 Norfolk VA 16.0 (-) 16.9 (-) 15 Wilmington NC 248.3 1.3 602.6 2.5 16 Charleston SC 1.0 (-) 1.3 (-) 17 Savannah GA 1,889.3 17.7 3,819.5 35.2 18 Tampa FL 46.6 1.1 92.2 1.9 19 Mobile AL 68.6 1.0 137.5 2.0 20 New Orleans LA 2,247.2 16.6 4,593.6 32.8 21 Port Arthur TX 0.5 (-) 0.5 (-) 23 Laredo TX 1.5 0.2 2.7 0.3 24 El Paso TX 10.2 0.2 16.5 0.4 25 San Diego CA 0.4 (-) 0.7 (-) 26 Nogales AZ 62.1 0.4 108.0 1.0 27 Los Angeles CA 2,798.6 38.7 6,101.6 81.1 28 San Francisco CA 2,502.9 14.8 5,245.5 31.1 29 Columbia-Snake 51.5 0.5 103.1 0.9 30 Seattle WA 319.2 3.5 668.4 6.8 31 Anchorage AK 2,453.0 17.5 5,187.3 37.2 32 Honolulu HI 193.8 2.3 405.9 4.8 33 Great Falls MT 41.9 0.5 73.8 1.0 34 Pembina ND 6.0 (-) 6.3 (-) 35 Minneapolis MN 99.4 1.0 202.7 2.0 36 Duluth MN (-) (-) 0.1 (-) 37 Milwaukee WI 0.4 (-) 0.8 (-) 38 Detroit MI 161.7 3.7 347.1 6.6 39 Chicago IL 3,502.2 44.6 7,039.8 88.5 41 Cleveland OH 1,316.2 13.1 2,361.5 25.0 45 St Louis MO 5.2 0.1 5.7 0.1 49 San Juan PR 672.2 0.7 1,261.3 1.3 51 Virgin Islands 3.2 (-) 5.1 (-) 52 Miami FL 797.1 47.3 1,775.4 95.1 53 Houston TX 340.3 5.2 706.6 10.4 54 Washington DC 758.2 6.9 1,739.6 13.3 55 Dallas/Fort Worth TX 2,174.9 12.5 4,439.7 27.3 60 Vessels own power (-) (-) (-) (-) 70 Shipments Individually (-) (-) (-) (-) Note: These data are presented on a customs value basis in millions of dollars, shipping weight in millions of KG. For information on data sources, nonsampling errors and definitions, see the Information on the Collection and Publication of Trade Statistics on page 35 of the FT900 release or at www.census.gov/foreign-trade/ft920. SOURCE: Report FT920, Bureau of the Census, Foreign Trade Division, August 2006. For more information, contact Nick Orsini (301-763-6959) or Vanessa Ware (301-763-2311), Foreign Trade Division.