Month	Million Current Dollars
1956-01-01	375.800
1956-02-01	285.800
1956-03-01	416.600
1956-04-01	451.500
1956-05-01	490.600
1956-06-01	475.300
1956-07-01	473.700
1956-08-01	453.300
1956-09-01	404.300
1956-10-01	424.000
1956-11-01	462.700
1956-12-01	378.700
1957-01-01	399.100
1957-02-01	391.200
1957-03-01	478.200
1957-04-01	403.000
1957-05-01	546.600
1957-06-01	544.700
1957-07-01	442.500
1957-08-01	478.600
1957-09-01	469.600
1957-10-01	469.500
1957-11-01	443.400
1957-12-01	336.600
1958-01-01	375.900
1958-02-01	404.200
1958-03-01	495.300
1958-04-01	478.400
1958-05-01	622.000
1958-06-01	576.800
1958-07-01	544.600
1958-08-01	513.700
1958-09-01	436.000
1958-10-01	492.500
1958-11-01	412.200
1958-12-01	383.600
1959-01-01	383.000
1959-02-01	335.600
1959-03-01	460.200
1959-04-01	619.600
1959-05-01	519.400
1959-06-01	559.500
1959-07-01	586.200
1959-08-01	483.200
1959-09-01	458.300
1959-10-01	437.800
1959-11-01	368.600
1959-12-01	382.900
1960-01-01	366.100
1960-02-01	333.100
1960-03-01	559.700
1960-04-01	510.400
1960-05-01	562.300
1960-06-01	578.800
1960-07-01	598.100
1960-08-01	549.700
1960-09-01	481.700
1960-10-01	499.200
1960-11-01	424.300
1960-12-01	523.200
1961-01-01	397.000
1961-02-01	413.500
1961-03-01	528.200
1961-04-01	545.900
1961-05-01	589.000
1961-06-01	654.300
1961-07-01	610.600
1961-08-01	493.200
1961-09-01	480.600
1961-10-01	487.300
1961-11-01	509.500
1961-12-01	435.400
1962-01-01	423.200
1962-02-01	458.900
1962-03-01	597.000
1962-04-01	585.100
1962-05-01	609.100
1962-06-01	686.600
1962-07-01	580.200
1962-08-01	506.100
1962-09-01	498.000
1962-10-01	494.500
1962-11-01	503.300
1962-12-01	452.800
1963-01-01	507.500
1963-02-01	525.900
1963-03-01	625.700
1963-04-01	588.200
1963-05-01	693.400
1963-06-01	733.200
1963-07-01	634.400
1963-08-01	658.000
1963-09-01	567.900
1963-10-01	656.600
1963-11-01	517.300
1963-12-01	520.800