Exhibit 4: U.S. General Imports - U.S. Customs District of Entry Customs Value District Code & Description May 2008 Year-to-Date 182,340.1 866,313.7 01 Portland ME 1,172.9 4,770.2 02 St Albans VT 849.1 4,650.7 04 Boston MA 2,074.2 10,051.6 05 Providence RI 448.8 1,998.1 07 Ogdensburg NY 2,804.1 13,477.9 09 Buffalo NY 3,993.8 19,341.8 10 New York City NY 18,788.8 87,345.2 11 Philadelphia PA 6,315.5 30,242.9 13 Baltimore MD 2,748.2 13,410.1 14 Norfolk VA 2,449.2 11,928.9 15 Wilmington NC 1,342.9 7,000.2 16 Charleston SC 3,383.6 15,846.1 17 Savannah GA 5,270.8 26,232.0 18 Tampa FL 2,014.7 9,635.5 19 Mobile AL 1,923.1 9,412.1 20 New Orleans LA 12,991.5 60,349.8 21 Port Arthur TX 3,316.0 13,879.5 23 Laredo TX 8,366.6 40,616.3 24 El Paso TX 2,885.5 13,661.5 25 San Diego CA 3,209.5 15,419.4 26 Nogales AZ 1,584.4 7,429.9 27 Los Angeles CA 21,275.6 99,446.1 28 San Francisco CA 6,154.6 29,263.4 29 Columbia-Snake 1,356.1 7,109.9 30 Seattle WA 5,083.3 24,663.6 31 Anchorage AK 887.7 4,181.8 32 Honolulu HI 488.3 2,243.2 33 Great Falls MT 3,143.4 14,935.9 34 Pembina ND 1,605.0 7,430.1 35 Minneapolis MN 1,398.6 6,334.5 36 Duluth MN 747.4 3,541.7 37 Milwaukee WI 133.0 399.7 38 Detroit MI 10,234.2 51,699.6 39 Chicago IL 9,727.5 47,117.9 41 Cleveland OH 5,510.1 27,945.8 45 St Louis MO 1,219.7 5,461.0 49 San Juan PR 1,981.5 9,681.2 51 Virgin Islands 1,616.2 6,997.9 52 Miami FL 3,143.1 14,511.7 53 Houston TX 13,350.0 59,750.7 54 Washington DC 362.1 2,785.1 55 Dallas/Fort Worth TX 2,992.4 14,905.6 60 Vessels own power 0.1 0.3 70 Shipments Individually 1,997.4 9,207.5 _________________ C.I.F. Value District Code & Description May 2008 Year-to-Date 187,848.1 893,000.6 01 Portland ME 1,193.8 4,858.0 02 St Albans VT 857.3 4,692.7 04 Boston MA 2,134.9 10,374.1 05 Providence RI 460.5 2,049.2 07 Ogdensburg NY 2,835.6 13,633.4 09 Buffalo NY 4,036.6 19,556.4 10 New York City NY 19,373.1 90,156.8 11 Philadelphia PA 6,519.4 31,344.7 13 Baltimore MD 2,840.9 13,888.1 14 Norfolk VA 2,562.2 12,485.7 15 Wilmington NC 1,402.0 7,292.5 16 Charleston SC 3,490.8 16,357.9 17 Savannah GA 5,512.6 27,458.4 18 Tampa FL 2,094.0 10,029.6 19 Mobile AL 1,992.1 9,762.6 20 New Orleans LA 13,450.1 62,564.5 21 Port Arthur TX 3,415.0 14,285.1 23 Laredo TX 8,442.6 41,007.9 24 El Paso TX 2,899.5 13,731.9 25 San Diego CA 3,233.0 15,543.1 26 Nogales AZ 1,616.2 7,582.9 27 Los Angeles CA 22,152.0 103,701.9 28 San Francisco CA 6,371.3 30,251.1 29 Columbia-Snake 1,416.4 7,390.1 30 Seattle WA 5,237.5 25,372.5 31 Anchorage AK 912.8 4,302.5 32 Honolulu HI 510.8 2,362.8 33 Great Falls MT 3,185.5 15,142.0 34 Pembina ND 1,626.1 7,531.1 35 Minneapolis MN 1,448.8 6,585.8 36 Duluth MN 774.2 3,684.2 37 Milwaukee WI 137.3 416.5 38 Detroit MI 10,363.2 52,343.2 39 Chicago IL 10,079.8 48,822.4 41 Cleveland OH 5,713.1 28,910.4 45 St Louis MO 1,274.7 5,694.7 49 San Juan PR 2,036.7 9,948.7 51 Virgin Islands 1,626.6 7,048.9 52 Miami FL 3,291.4 15,298.0 53 Houston TX 13,854.8 62,078.2 54 Washington DC 369.8 2,824.4 55 Dallas/Fort Worth TX 3,106.0 15,428.5 60 Vessels own power 0.1 0.3 70 Shipments Individually 1,997.4 9,207.5 Note: These data are presented on a customs and C.I.F. value basis in millions of dollars. 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, March 2008. For more information, contact Nick Orsini (301-763-6959) or Maria Iseman (301-763-2311), Foreign Trade Division.