Exhibit 4.  EXPORTS AND IMPORTS BY SITC COMMODITY SECTIONS,
                                         NOT SEASONALLY ADJUSTED: 2004 AND 2005
                                                            
                         Details may not equal totals due to rounding.  (-) Represents zero or
                                     less than one-half unit of measurement shown.
                                                            

                                                                    April 2005                March 2005
SITC
Section Description                                             Exports      Imports      Exports      Imports

Total                                                             76,275.1    135,134.3     79,713.0    135,237.7

Food and live animals                                              3,678.7      4,205.5      3,948.4      4,432.7
Beverages and tobacco                                                301.5      1,107.8        401.6      1,168.8
Crude matterials, inedible except fuels                            3,220.3      2,547.1      3,532.6      2,563.5
Mineral fuels, lubricants and related materials                    2,415.4     22,134.0      2,267.1     21,151.9
Animal and vagetable oils, fats and waxes                            145.7        192.8        140.6        195.1
Chemicals and related products, n.e.s.                            10,270.5     10,784.5     10,509.4     10,773.9
Manufactured goods classified chiefly by material                  6,461.0     16,130.4      6,595.7     15,832.5
Machinery and transport equipment                                 31,735.7     53,094.4     32,657.1     54,343.8
Miscellaneous manufactured articles                                7,239.1     19,849.6      7,805.4     20,023.2
Commodities and trasactions not classified elsewhere in SITC       2,671.8      5,088.1      2,617.3      4,869.9

Reexports                                                          8,135.4          (X)      9,209.0          (X)
Timing adjustment                                                      (X)          (X)         28.9       -117.6
                                                            
                                                   _________________

                                                                Cumulative-to-date 2005
SITC
Section Description                                             Exports      Imports

Total                                                            290,463.2    515,727.8

Food and live animals                                             14,340.8     16,700.2
Beverages and tobacco                                              1,378.4      4,112.3
Crude matterials, inedible except fuels                           13,260.7      9,599.8
Mineral fuels, lubricants and related materials                    8,346.3     79,962.9
Animal and vagetable oils, fats and waxes                            577.8        709.2
Chemicals and related products, n.e.s.                            39,908.9     41,530.6
Manufactured goods classified chiefly by material                 24,633.1     61,836.4
Machinery and transport equipment                                117,507.6    202,912.2
Miscellaneous manufactured articles                               28,017.5     79,834.6
Commodities and trasactions not classified elsewhere in SITC      10,085.0     18,786.0

Reexports                                                         32,501.3          (X)
Timing adjustment                                                    -94.3       -256.4
                                                            
                                                   _________________

                                                                    April 2004             Cumulative-to-date
                                                                                                 2004
SITC
Section Description                                             Exports      Imports      Exports      Imports


Total                                                             67,770.0    118,885.1    264,465.8    451,162.7

Food and live animals                                              3,574.0      3,812.3     14,245.3     15,367.5
Beverages and tobacco                                                354.2      1,058.4      1,569.4      3,690.2
Crude matterials, inedible except fuels                            2,962.2      2,153.6     12,878.6      7,750.6
Mineral fuels, lubricants and related materials                    1,529.1     15,031.9      5,491.2     59,254.4
Animal and vagetable oils, fats and waxes                            174.5        194.8        606.3        686.1
Chemicals and related products, n.e.s.                             8,868.0      9,964.8     34,653.3     37,434.6
Manufactured goods classified chiefly by material                  5,764.5     13,336.7     21,889.6     49,923.8
Machinery and transport equipment                                 28,250.1     49,838.0    110,106.3    186,771.7
Miscellaneous manufactured articles                                6,925.4     18,838.6     27,028.3     72,708.9
Commodities and trasactions not classified elsewhere in SITC       2,284.1      4,656.0      8,577.6     17,575.0

Reexports                                                          7,084.0          (X)     27,420.0          (X)
Timing adjustment                                                      (X)          (X)          (X)          (X)
                                                  
SOURCE: Report FT900 (CB-05-81, BEA-05-25), Bureau of the Census, Foreign
Trade Division, April 2005.  For more information, contact Nick Orsini
(301-763-6959) or Vanessa Ware (301-763-2311), Foreign Trade Division.