SELECTED FINANCIAL AND DOMESTIC CABLE AND BROADBAND OPERATING HIGHLIGHTS (UNAUDITED) Quarter Ended June 30, % % Chg Dollars in millions 1998 1997 Change Norm - ---------------------- -------- ------------------------ Domestic Cable & Broadband Results Revenues Basic cable $ 428 $ 382 12.0 Premium 80 81 (1.2) Pay-per-view 11 19 (42.1) Advertising 40 33 21.2 Equip. & Install. 44 38 15.8 Other (7) 1 - ------------------- Total core cable (5) 596 554 7.6 8.0 New products 11 5 - Primestar - 26 - ------------------- Total Revenue (5) $ 607 $ 585 3.8 9.0 ------------------- Operating Cash Flow (4) Core cable (5) $ 276 $ 256 7.8 6.3 Primestar - 4 - Other (37) (22) 68.2 ------------------- Total Oper. Cash Flow (5) $ 239 $ 238 0.4 1.7 ------------------- Operating Cash Flow Margins Core cable 46.3% 46.2% Total 39.4% 40.7% Operating & Financial Highlights Homes passed (thousands) (5) 8,430 8,395 0.4 2.1 Subscribers (thousands): Basic cable (5) 4,933 4,937 (0.1) 1.5 Primestar - 158 - Basic pen. 58.5% 58.8% Premium units (thousands) 4,034 3,887 3.8 Premium/Basic 81.8% 78.7% High speed data cust. (actual) 40,600 6,400 - Core cbl. mnly. rev./avg. sub (actual) (5) $ 40.28 $ 38.20 5.4 8.0 See footnotes on page ___. SELECTED FINANCIAL AND DOMESTIC CABLE AND BROADBAND OPERATING HIGHLIGHTS (UNAUDITED) Six Months Ended June 30, % % Chg Dollars in millions 1998 1997 Change Norm - ---------------------- -------- ------------------------ Domestic Cable & Broadband Results Revenues Basic cable $ 847 $ 752 12.6 Premium 159 163 (2.5) Pay-per-view 24 30 (20.0) Advertising 71 58 22.4 Equip. & Install. 84 73 15.1 Other (14) 2 - ------------------- Total core cable (5) 1,171 1,078 8.6 8.9 New products 21 10 - Primestar 34 49 (30.6) ------------------- Total Revenue (5) $ 1,226 $ 1,137 7.8 9.9 ------------------- Operating Cash Flow (4) Core cable (5) $ 537 $ 492 9.1 8.3 Primestar 4 8 (50.0) Other (62) (37) 67.6 ------------------- Total Oper. Cash Flow (5) $ 479 $ 463 3.5 3.7 ------------------- Operating Cash Flow Margins Core cable 45.9% 45.6% Total 39.1% 40.7% Operating & Financial Highlights Homes passed (thousands) (5) 8,430 8,395 0.4 2.1 Subscribers (thousands): Basic cable (5) 4,933 4,937 (0.1) 1.5 Primestar - 158 - Basic pen. 58.5% 58.8% Premium units (thousands) 4,034 3,887 3.8 Premium/Basic 81.8% 78.7% High speed data cust. (actual) 40,600 6,400 - Core cbl. mnly. rev./avg. sub (actual) (5) $ 39.73 $ 37.34 6.4 8.9 See footnotes on page ___.