                                                            
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.


                                                                    May 2007                  April 2007
SITC
Section Description                                             Exports      Imports      Exports      Imports

Total                                                             97,874.6    163,532.6     91,705.7    156,320.5

Food and live animals                                              4,843.4      5,089.0      4,644.2      5,097.0
Beverages and tobacco                                                412.3      1,500.1        384.3      1,331.1
Crude matterials, inedible except fuels                            4,948.9      2,749.8      4,713.0      2,695.1
Mineral fuels, lubricants and related materials                    3,253.5     31,423.0      3,115.2     28,309.0
Animal and vagetable oils, fats and waxes                            210.7        262.3        193.6        195.8
Chemicals and related products, n.e.s.                            13,177.1     13,496.0     12,388.0     12,946.4
Manufactured goods classified chiefly by material                  8,520.3     20,677.1      8,021.6     18,437.9
Machinery and transport equipment                                 39,767.2     59,674.5     36,601.1     59,942.2
Miscellaneous manufactured articles                                9,217.1     23,284.3      8,533.8     22,003.2
Commodities and trasactions not classified elsewhere in SITC       3,890.2      5,376.6      4,298.3      5,255.0

Reexports                                                          9,633.8          (X)      8,892.9          (X)
Timing adjustment                                                      (X)          (X)        -80.3        107.8
                                                            

_________________

                                                                Cumulative-to-date 2007
SITC
Section Description                                             Exports      Imports

Total                                                            461,092.2    770,890.0

Food and live animals                                             23,619.8     25,636.9
Beverages and tobacco                                              2,074.3      6,696.6
Crude matterials, inedible except fuels                           23,829.6     12,761.7
Mineral fuels, lubricants and related materials                   14,545.9    132,297.8
Animal and vagetable oils, fats and waxes                            914.0      1,132.5
Chemicals and related products, n.e.s.                            62,602.5     64,663.2
Manufactured goods classified chiefly by material                 39,753.7     93,049.2
Machinery and transport equipment                                184,907.3    295,433.5
Miscellaneous manufactured articles                               43,852.4    112,754.2
Commodities and trasactions not classified elsewhere in SITC      19,185.3     26,277.5

Reexports                                                         45,817.1          (X)
Timing adjustment                                                     -9.7        186.9
                                                            

_________________

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


Total                                                             87,745.7    159,164.4    415,497.2    739,387.5

Food and live animals                                              4,256.4      4,590.7     20,201.8     23,269.1
Beverages and tobacco                                                435.8      1,388.5      2,084.8      6,039.7
Crude matterials, inedible except fuels                            3,998.2      2,860.2     19,428.3     13,030.9
Mineral fuels, lubricants and related materials                    2,979.0     31,875.9     13,774.6    134,964.2
Animal and vagetable oils, fats and waxes                            150.3        254.5        747.0      1,186.1
Chemicals and related products, n.e.s.                            11,653.4     12,531.0     54,081.1     58,987.7
Manufactured goods classified chiefly by material                  8,029.8     19,732.6     36,623.7     89,116.5
Machinery and transport equipment                                 35,862.0     58,642.7    170,651.4    283,124.3
Miscellaneous manufactured articles                                8,410.9     21,896.7     39,676.1    103,594.6
Commodities and trasactions not classified elsewhere in SITC       3,120.2      5,391.7     14,291.9     26,074.3

Reexports                                                          8,849.5          (X)     43,936.5          (X)
Timing adjustment                                                      (X)          (X)          (X)          (X)
                                                  
SOURCE: Report FT900 (CB-07-100, BEA-07-33), Bureau of the Census, Foreign
Trade Division, May 2007.  For more information, contact Nick Orsini
(301-763-6959) or Vanessa Ware (301-763-2311), Foreign Trade Division.
