CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY                 For the Years Ended December 31, 1999, 1998 and 1997   (in millions) Common Stock Additional Paid-In Capital Retained Earnings Accumulated Other Comprehensive Loss Treasury Stock Comprehensive Income (Loss) Shares Amount Balance at January 1, 1997 154.8 $ 2 $   359 $   369 $    (33) $  (3) Net income -- -- -- 185 -- -- $ 185 Foreign currency translation      adjustment -- -- -- -- (98) -- (98) Comprehensive income -- -- -- -- -- -- $  87 Issuance of common stock      public offerings 14.1 -- 494 -- -- -- Issuance of common stock pursuant      to Chigen amalgamation 4.7 -- 157 -- -- -- Issuance of common stock under      benefit plans and exercise of stock      options and warrants 1.4 12 2 Tax benefit associated with the      exercise of options -- -- 8 -- -- -- Balance at December 31, 1997 175.0 2 1,030 581 (131) (1) Net income -- -- -- 311 -- -- $ 311 Foreign currency translation      adjustment -- -- -- -- (212) -- (212) Comprehensive income -- -- -- -- -- -- $  99 Issuance of common stock through      public offerings 4.3 -- 184 -- -- 1 Issuance of common stock under      benefit plans and exercise of stock      options and warrants 1.1 -- 16 -- -- -- Tax benefit associated with the      exercise of options -- -- 13 -- -- -- Balance at December 31, 1998 180.4 2 1,243 892 (343) -- Net income -- -- -- 228 -- -- $ 228 Foreign currency translation      adjustment -- -- -- -- (759) -- (759) Comprehensive loss -- -- -- -- -- -- $ (531) Issuance of common stock through      public offerings 24.0 -- 1,280 -- -- -- Issuance of common stock pursuant      to acquisition of NewEnergy 0.9 -- 48 -- -- -- Issuance of common stock under      benefit plans and exercise of stock      options and warrants 1.5 -- 25 -- -- -- Tax benefit associated with the      exercise of options -- -- 21 -- -- -- Balance at December 31, 1999 206.8 $ 2 $ 2,617 $ 1,120 $ (1,102) $  --    80