                                                            
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.


                                                                    February 2007             January 2007
SITC
Section Description                                             Exports      Imports      Exports      Imports

Total                                                             84,990.1    139,624.5  (R)85,972.5 (R)150,446.0

Food and live animals                                              4,651.4      4,778.9      4,483.6      5,255.4
Beverages and tobacco                                                447.4      1,150.7        362.8      1,265.0
Crude matterials, inedible except fuels                            4,715.9      2,177.4      4,599.5      2,426.5
Mineral fuels, lubricants and related materials                    2,570.8     20,385.6      2,773.2     25,080.8
Animal and vagetable oils, fats and waxes                            169.5        182.7        180.5        236.4
Chemicals and related products, n.e.s.                            11,699.1     11,804.0     12,043.7     12,636.6
Manufactured goods classified chiefly by material                  7,265.0     16,934.1      7,431.1     18,397.1
Machinery and transport equipment                                 33,584.6     55,567.2     33,955.5     56,952.8
Miscellaneous manufactured articles                                7,934.6     21,703.9      8,224.8     22,999.5
Commodities and trasactions not classified elsewhere in SITC       3,324.7      4,940.0      3,117.1      5,224.3

Reexports                                                          8,627.0          (X)      8,706.6          (X)
Timing adjustment                                                      (X)          (X)         94.1        -28.3
                                                            

_________________

                                                                Cumulative-to-date 2007
SITC
Section Description                                             Exports      Imports

Total                                                            170,962.6    290,070.5

Food and live animals                                              9,135.0     10,034.3
Beverages and tobacco                                                810.2      2,415.7
Crude matterials, inedible except fuels                            9,315.4      4,603.9
Mineral fuels, lubricants and related materials                    5,344.0     45,466.4
Animal and vagetable oils, fats and waxes                            350.0        419.2
Chemicals and related products, n.e.s.                            23,742.8     24,440.7
Manufactured goods classified chiefly by material                 14,696.2     35,331.1
Machinery and transport equipment                                 67,540.1    112,520.0
Miscellaneous manufactured articles                               16,159.4     44,703.4
Commodities and trasactions not classified elsewhere in SITC       6,441.8     10,164.3

Reexports                                                         17,333.6          0.0
Timing adjustment                                                     94.1        -28.3
                                                            

_________________

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


Total                                                             77,538.1    135,989.7    152,773.6    280,949.8

Food and live animals                                              3,866.3      4,312.2      7,644.2      9,217.2
Beverages and tobacco                                                407.1      1,004.9        779.7      2,040.0
Crude matterials, inedible except fuels                            3,810.4      2,334.0      7,530.2      4,887.7
Mineral fuels, lubricants and related materials                    2,351.2     25,262.6      4,650.9     52,661.5
Animal and vagetable oils, fats and waxes                            136.2        203.1        263.2        418.7
Chemicals and related products, n.e.s.                             9,752.3     10,952.2     19,890.4     22,402.7
Manufactured goods classified chiefly by material                  6,720.3     16,068.2     13,493.2     33,364.6
Machinery and transport equipment                                 31,786.0     52,191.3     62,147.8    105,880.0
Miscellaneous manufactured articles                                7,540.4     19,074.2     14,614.2     40,204.2
Commodities and trasactions not classified elsewhere in SITC       2,669.2      4,892.8      5,414.1     10,138.6

Reexports                                                          8,579.4          (X)     16,542.7          (X)
Timing adjustment                                                    -80.8       -305.8       -196.9       -265.2
                                                  
SOURCE: Report FT900 (CB-07-50, BEA-07-014), Bureau of the Census, Foreign
Trade Division, February 2007.  For more information, contact Nick Orsini
(301-763-6959) or Vanessa Ware (301-763-2311), Foreign Trade Division.
