Month Million Current Dollars 1954-01-01 467.900 1954-02-01 564.100 1954-03-01 825.800 1954-04-01 904.300 1954-05-01 845.700 1954-06-01 961.500 1954-07-01 891.900 1954-08-01 906.600 1954-09-01 893.800 1954-10-01 888.200 1954-11-01 826.200 1954-12-01 718.000 1955-01-01 708.000 1955-02-01 726.000 1955-03-01 1126.80 1955-04-01 1193.10 1955-05-01 1184.50 1955-06-01 1151.10 1955-07-01 1007.70 1955-08-01 1083.70 1955-09-01 993.000 1955-10-01 904.900 1955-11-01 718.800 1955-12-01 584.100 1956-01-01 625.300 1956-02-01 732.300 1956-03-01 978.200 1956-04-01 1054.90 1956-05-01 1031.80 1956-06-01 937.500 1956-07-01 886.000 1956-08-01 954.200 1956-09-01 745.300 1956-10-01 839.000 1956-11-01 672.000 1956-12-01 515.500 1957-01-01 528.200 1957-02-01 571.900 1957-03-01 801.500 1957-04-01 884.000 1957-05-01 920.700 1957-06-01 826.300 1957-07-01 808.700 1957-08-01 853.300 1957-09-01 786.000 1957-10-01 828.000 1957-11-01 604.600 1957-12-01 525.300 1958-01-01 550.500 1958-02-01 493.000 1958-03-01 732.300 1958-04-01 919.200 1958-05-01 936.700 1958-06-01 952.000 1958-07-01 1039.80 1958-08-01 982.100 1958-09-01 1021.30 1958-10-01 1083.70 1958-11-01 876.200 1958-12-01 717.800 1959-01-01 704.000 1959-02-01 746.400 1959-03-01 1178.60 1959-04-01 1309.60 1959-05-01 1235.60 1959-06-01 1240.90 1959-07-01 1151.90 1959-08-01 1096.50 1959-09-01 1058.10 1959-10-01 984.100 1959-11-01 756.300 1959-12-01 722.400 1960-01-01 621.000 1960-02-01 677.400 1960-03-01 916.300 1960-04-01 1049.80