Yes, billions
WT 1958 10/15 pp. 614-615 What Will Armageddon Mean to You
As for humans upon earth, on the side of Jehovah will be all those fully dedicated to him and who are faithfully following Jesus Christ; compared with earth’s billions these are indeed few.... On Satan’s side will be all the rest of mankind, more than 99.9 percent, even as we read: "The whole world is lying in the power of the wicked one." That includes all the governments of the world together with their supporters, the commercial, religious and social institutions.... Armageddon will be the worst thing ever to hit this earth in the history of man.