EXHIBIT 4.  EXPORTS AND IMPORTS BY SITC COMMODITY SECTIONS,
                                         NOT SEASONALLY ADJUSTED: 2006 AND 2007
                                                            
                         Details may not equal totals due to rounding.  (-) Represents zero or
                                     less than one-half unit of measurement shown.
                                                            

                                                                    December 2007             November 2007
SITC
Section Description                                             Exports      Imports      Exports      Imports

Total                                                            101,787.1    161,868.2    103,440.6    175,164.5

Food and live animals                                              5,961.4      5,280.9      7,046.3      5,237.3
Beverages and tobacco                                                457.7      1,425.3        502.2      1,666.5
Crude matterials, inedible except fuels                            6,102.6      2,423.1      5,853.1      2,507.6
Mineral fuels, lubricants and related materials                    5,004.5     35,263.4      4,583.6     34,959.4
Animal and vagetable oils, fats and waxes                            377.6        310.6        253.3        407.8
Chemicals and related products, n.e.s.                            12,937.3     12,482.4     12,472.5     12,964.0
Manufactured goods classified chiefly by material                  7,580.9     16,930.8      8,457.5     18,649.0
Machinery and transport equipment                                 39,996.4     60,001.5     40,691.8     66,936.1
Miscellaneous manufactured articles                                9,136.4     22,383.7      9,076.9     25,736.4
Commodities and trasactions not classified elsewhere in SITC       4,082.3      5,366.5      3,940.3      6,164.3

Reexports                                                         10,149.9          (-)     10,494.9          (-)
Timing adjustment                                                      (-)          (-)         68.3        -63.9
                                                            
                                                   _________________

                                                                Cumulative-to-date 2007
SITC
Section Description                                             Exports      Imports

Total                                                            1163314.6    1953642.2

Food and live animals                                             65,969.5     60,879.2
Beverages and tobacco                                              5,112.6     17,333.4
Crude matterials, inedible except fuels                           61,342.3     30,546.7
Mineral fuels, lubricants and related materials                   41,456.5    360,910.2
Animal and vagetable oils, fats and waxes                          2,771.4      3,307.4
Chemicals and related products, n.e.s.                           154,296.4    155,358.6
Manufactured goods classified chiefly by material                 98,282.7    227,224.7
Machinery and transport equipment                                462,699.5    738,714.8
Miscellaneous manufactured articles                              107,233.7    293,818.7
Commodities and trasactions not classified elsewhere in SITC      47,660.6     65,605.1

Reexports                                                        116,350.7          (-)
Timing adjustment                                                    138.7        -56.6
                                                            
                                                   _________________

                                                                    December 2006          Cumulative-to-date
                                                                                                 2006
SITC
Section Description                                             Exports      Imports      Exports      Imports


Total                                                             89,021.2    148,952.0    1036634.7    1853938.5

Food and live animals                                              4,654.4      5,008.9     52,099.8     56,100.4
Beverages and tobacco                                                422.2      1,329.1      4,914.7     15,827.5
Crude matterials, inedible except fuels                            4,484.6      2,190.6     49,254.9     30,355.8
Mineral fuels, lubricants and related materials                    2,665.2     24,247.6     34,711.1    332,500.3
Animal and vagetable oils, fats and waxes                            224.9        262.1      1,985.3      2,852.9
Chemicals and related products, n.e.s.                            11,325.9     11,698.8    135,197.7    142,485.7
Manufactured goods classified chiefly by material                  6,978.7     16,793.5     90,370.2    223,075.7
Machinery and transport equipment                                 37,258.2     59,865.6    423,999.3    709,957.9
Miscellaneous manufactured articles                                8,663.9     22,165.1     99,504.4    276,413.1
Commodities and trasactions not classified elsewhere in SITC       3,193.8      5,390.7     36,526.9     64,369.2

Reexports                                                          9,149.3          (-)    108,070.3          (-)
Timing adjustment                                                      (-)          (-)          (-)          (-)
                                                  
SOURCE: Report FT900 (CB-08-27, BEA-08-05), Bureau of the Census, Foreign
Trade Division, December 2007.  For more information, contact Nick Orsini
(301-763-6959) or Maria Iseman (301-763-2311), Foreign Trade Division.