ANNUAL REVISION FOR 2001 PART B: NOT SEASONALLY ADJUSTED EXHIBIT 15. EXPORTS, IMPORTS AND BALANCE OF ADVANCED TECHNOLOGY PRODUCTS 2001 DATA (In millions of dollars. Details may not equal totals due to rounding.) Period Balance Exports Imports 2000 Jan. - Dec. 5,313 227,393 222,080 January 1,986 16,659 14,673 February 993 16,435 15,442 March 918 18,550 17,631 April 1,610 18,116 16,506 May 799 18,620 17,822 June 1,069 20,177 19,107 July -258 18,255 18,514 August -279 19,760 20,038 September -1,002 20,115 21,117 October -1,141 20,258 21,399 November -834 19,543 20,377 December 1,451 20,907 19,456 2001 Jan. - Dec. 4,451 199,628 195,177 January 616 18,287 17,671 February 1,944 18,062 16,118 March 2,017 20,628 18,610 April 410 16,543 16,133 May 1,997 17,254 15,257 June 1,064 17,715 16,651 July -1,616 14,870 16,485 August 337 15,753 15,416 September 31 14,804 14,773 October -1,339 15,677 17,016 November -1,238 14,923 16,161 December 226 15,112 14,886 SOURCE: Report FT900 (02) (CB-02-73), U.S. Census Bureau, Foreign Trade Division, FINAL 2001. For more information, contact Haydn R. Mearkle (301-457-2246) or Nick Orsini (301-457-2311), Foreign Trade Division.