Reference to Earlier Data

Annual data for 1929-38 are in the 1959 edition of BUSINESS STATISTICS; those for 1939-46 are in the 1969 edition. Unless otherwise indicated in the descriptive notes in the present volume, the 1973 edition should be consulted for monthly data covering 1969-70; the 1971 edition for 1967-68; the 1969 edition for 1965-66; the 1967 edition for 1963-64; the 1965 edition for 1961-62; the 1963 edition for 1959-60; the 1961 edition for 1957-58; the 1959 edition for 1955-56; the 1957 edition for 1953-54; the 1955 edition for 1951-52; the 1953 edition for 1949-50; the 1951 edition for 1947-48; the 1949 edition for 1945-46; the 1947 edition for 1941-44; the 1942 edition for 1938-40; the 1940 edition for 1936-37; the 1938 edition for 1934-35; the 1936 edition for 1932-33; and the 1932 edition for previous years.

(VI)