"Since 1981" . . . . "United States" . . "1981 - 2001" . . . . . . . . . . . . . . . . . "The economic outlook at midyear : hearings before the Joint Economic Committee, Congress of the United States, One Hundred Second Congress, first session, July 23 and July 26, 1991"@en . "The economic outlook at midyear hearings before the Joint Economic Committee, Congress of the United States, One Hundred Second Congress, first session, July 23 and July 26, 1991"@en . .