January 1973

January 1973: 228 companies

January 2, 1973 7 companies

January 3, 1973 9 companies

January 4, 1973 8 companies

January 5, 1973 8 companies

January 8, 1973 7 companies

January 9, 1973 11 companies

January 10, 1973 10 companies

January 11, 1973 4 companies

January 12, 1973 10 companies

January 15, 1973 11 companies

January 16, 1973 16 companies

January 17, 1973 13 companies

January 18, 1973 24 companies

January 19, 1973 11 companies

January 22, 1973 7 companies

January 23, 1973 9 companies

January 24, 1973 13 companies

January 25, 1973 10 companies

January 26, 1973 17 companies

January 30, 1973 10 companies

January 31, 1973 13 companies