PART B:  NOT SEASONALLY ADJUSTED
Exhibit 16. EXPORTS, IMPORTS AND BALANCE OF ADVANCED TECHNOLOGY PRODUCTS
January 2006 to March 2008

(In millions of dollars.  Details may not equal totals due to rounding.)


Period                     Balance            Exports          Imports

2006                                                                    

Jan.- Dec.                   -38,053            252,708          290,761
Jan.- Mar.                    -7,202             59,597           66,798

January                       -3,342             18,310           21,652
February                      -1,338             18,460           19,798
March                         -2,521             22,827           25,348
April                         -1,716             19,801           21,517
May                           -3,150             19,938           23,088
June                          -2,283             22,251           24,534

July                          -4,572             19,580           24,151
August                        -3,597             21,327           24,923
September                     -4,180             22,022           26,202
October                       -4,939             22,298           27,237
November                      -4,279             22,925           27,205
December                      -2,136             22,969           25,105

2007                                                                    

Jan.- Dec.                   -53,485            273,444          326,929
Jan.- Mar.                   -11,739             64,417           76,156

January                       -4,661             20,843           25,504
February                      -4,176             19,399           23,575
March                         -2,902             24,175           27,077
April                         -4,712             20,632           25,345
May                           -3,100             22,342           25,442
June                          -3,304             24,243           27,548

July                          -4,936             22,166           27,102
August                        -4,700             23,230           27,930
September                     -5,163             22,891           28,055
October                       -6,667             25,150           31,817
November                      -6,398             23,562           29,959
December                      -2,766             24,809           27,575

2008                                                                    

Jan.- Mar.                   -10,090             69,038           79,128

January                       -3,481             22,130           25,611
February                      -3,338             22,254           25,592
March                         -3,271             24,654           27,925
April                                                                   
May                                                                     
June                                                                    

July                                                                    
August                                                                  
September                                                               
October                                                                 
November                                                                
December                                                                
                                                  

NOTE:  Data not available on a Balance of Payments basis.  For information on
data sources, nonsampling errors and definitions, see the information section
on page 27 of this release, or at www.census.gov/ft900 or
www.bea.gov/bea/di/home/trade.htm.
                                                  
SOURCE: Report FT900 (CB-08-77, BEA-08-20), Bureau of the Census, Foreign
Trade Division, March 2008.  For more information, contact Nick Orsini
(301-763-6959) or Maria Iseman (301-763-2311), Foreign Trade Division.