EXHIBIT 28 COMPUTER SCIENCES CORPORATION REVENUES BY MARKET SECTOR (Dollars in millions) Second Quarter Ended % of Total -------------------- -------------------- Sept. 29, Oct. 1, Sept. 29, Oct. 1, 2000 1999 2000 1999 --------- -------- --------- --------- SECOND QUARTER Global commercial: U.S. commercial $1,000.0 $ 890.1 40% 40% Europe 583.1 621.5 23 28 Other International 294.9 195.4 12 9 -------- -------- ------ ------ Total 1,878.0 1,707.0 75 77 -------- -------- ------ ------ U.S. federal government: Department of Defense 365.7 340.5 15 15 Civil agencies 255.2 184.5 10 8 -------- -------- ------ ------ Total 620.9 525.0 25 23 -------- -------- ------ ------ Total revenues $2,498.9 $2,232.0 100% 100% ======== ======== ====== ====== Six Months Ended % of Total -------------------- -------------------- Sept. 29, Oct. 1, Sept. 29, Oct. 1, 2000 1999 2000 1999 --------- -------- --------- --------- SIX MONTHS Global commercial: U.S. commercial $1,980.8 $1,763.1 40% 40% Europe 1,155.3 1,190.8 23 27 Other International 557.4 402.9 11 9 -------- -------- ------ ------ Total 3,693.5 3,356.8 74 76 -------- -------- ------ ------ U.S. federal government: Department of Defense 778.6 714.5 16 16 Civil agencies 490.1 364.1 10 8 -------- -------- ------ ------ Total 1,268.7 1,078.6 26 24 -------- -------- ------ ------ Total revenues $4,962.2 $4,435.4 100% 100% ======== ======== ====== ======