December 1981

December 1981: 479 companies

December 1, 1981 47 companies

December 2, 1981 31 companies

December 3, 1981 36 companies

December 4, 1981 18 companies

December 6, 1981 9 companies

December 7, 1981 23 companies

December 8, 1981 16 companies

December 9, 1981 25 companies

December 10, 1981 14 companies

December 11, 1981 14 companies

December 13, 1981 15 companies

December 14, 1981 28 companies

December 15, 1981 28 companies

December 16, 1981 11 companies

December 17, 1981 22 companies

December 18, 1981 10 companies

December 20, 1981 13 companies

December 22, 1981 15 companies

December 23, 1981 15 companies

December 24, 1981 22 companies

December 25, 1981 14 companies

December 28, 1981 16 companies

December 29, 1981 28 companies

December 30, 1981 9 companies