                                                            
Exhibit 4.  EXPORTS AND IMPORTS BY SITC COMMODITY SECTIONS,
NOT SEASONALLY ADJUSTED: 2011 AND 2012

In millions of dollars. Details may not equal totals due to rounding.  (X) - Not applicable.


                                                                    April 2012                March 2012
SITC
Section Description                                             Exports      Imports      Exports      Imports

Total                                                            127,414.6    189,280.0    139,964.9    197,323.9

Food and live animals                                              8,012.5      7,175.0      8,288.7      7,386.6
Beverages and tobacco                                                437.3      1,627.3        539.5      1,721.0
Crude matterials, inedible except fuels                            6,888.8      3,137.0      8,042.3      3,315.0
Mineral fuels, lubricants and related materials                   12,057.5     39,043.0     11,552.0     38,937.2
Animal and vagetable oils, fats and waxes                            314.4        483.3        249.6        566.1
Chemicals and related products, n.e.s.                            16,558.9     15,633.5     18,184.8     17,496.3
Manufactured goods classified chiefly by material (1)              9,752.8     19,896.1     10,492.3     20,326.8
Machinery and transport equipment (1)                             41,643.1     70,364.4     46,778.4     76,265.0
Miscellaneous manufactured articles (1)                            9,346.1     25,000.0     10,897.0     23,828.4
Commodities and trasactions not classified elsewhere in SITC       6,827.1      6,920.4      7,411.8      7,442.6

Reexports                                                         15,575.9         (X)     17,494.7         (X)
Timing adjustment                                                     (X)         (X)         33.9         39.1
                                                         

_________________

                                                                Year-to-date 2012
SITC
Section Description                                             Exports      Imports

Total                                                            509,016.2    741,750.7

Food and live animals                                             30,991.6     29,110.1
Beverages and tobacco                                              1,891.2      6,068.1
Crude matterials, inedible except fuels                           30,245.2     12,514.5
Mineral fuels, lubricants and related materials                   44,339.4    148,520.4
Animal and vagetable oils, fats and waxes                          1,253.2      2,047.3
Chemicals and related products, n.e.s.                            65,798.3     63,998.9
Manufactured goods classified chiefly by material (1)             39,051.5     77,792.1
Machinery and transport equipment (1)                            165,374.5    276,389.3
Miscellaneous manufactured articles (1)                           38,517.1     98,055.6
Commodities and trasactions not classified elsewhere in SITC      27,846.1     27,605.4

Reexports                                                         63,661.9         (X)
Timing adjustment                                                     46.4       -351.0
                                                           

_________________

                                                                    April 2011             Year-to-date
                                                                                                 2011
SITC
Section Description                                             Exports      Imports      Exports      Imports


Total                                                            123,959.4    178,292.7    475,513.1    687,629.9

Food and live animals                                              8,550.1      6,806.8     31,580.0     26,752.8
Beverages and tobacco                                                523.1      1,522.9      1,806.0      5,571.7
Crude matterials, inedible except fuels                            7,670.3      3,141.4     33,041.9     11,241.9
Mineral fuels, lubricants and related materials                   11,059.4     37,802.9     38,583.7    140,638.4
Animal and vagetable oils, fats and waxes                            347.6        543.3      1,776.6      2,045.4
Chemicals and related products, n.e.s.                            17,118.4     16,920.2     64,253.2     64,451.1
Manufactured goods classified chiefly by material (1)              9,717.7     19,265.2     37,280.3     72,914.7
Machinery and transport equipment (1)                             39,154.9     62,342.8    149,082.1    246,910.6
Miscellaneous manufactured articles (1)                            9,634.8     23,322.5     37,665.2     92,292.6
Commodities and trasactions not classified elsewhere in SITC       5,432.6      6,624.8     22,812.7     24,810.7

Reexports                                                         14,750.5         (X)     57,631.4         (X)
Timing adjustment                                                     (X)         (X)         (X)         (X)
                                             

(1) Due to non-disclosure requirements, certain 10-digit Schedule B commodity classifications are
subject to supression and require a change in  aggregation. For additional information see
www.census.gov/foreign-trade/statistics/notices/aircraft.
                                                
SOURCE: Report FT900 (CB-12-102, BEA-12-23), Bureau of the Census, Foreign
Trade Division, April 2012.  For more information, contact Matthew Przybocki
(301-763-3148) or Maria Iseman (301-763-2311), Foreign Trade Division.
