Month	Million Current Dollars
1956-01-01	378.600
1956-02-01	428.200
1956-03-01	592.300
1956-04-01	538.300
1956-05-01	462.700
1956-06-01	481.300
1956-07-01	529.700
1956-08-01	443.200
1956-09-01	479.900
1956-10-01	405.300
1956-11-01	444.100
1956-12-01	337.300
1957-01-01	489.100
1957-02-01	398.200
1957-03-01	559.200
1957-04-01	399.800
1957-05-01	520.400
1957-06-01	564.800
1957-07-01	463.500
1957-08-01	504.700
1957-09-01	367.300
1957-10-01	415.300
1957-11-01	411.300
1957-12-01	341.400
1958-01-01	353.400
1958-02-01	307.200
1958-03-01	416.000
1958-04-01	422.500
1958-05-01	411.000
1958-06-01	314.600
1958-07-01	431.700
1958-08-01	498.000
1958-09-01	415.700
1958-10-01	423.100
1958-11-01	334.200
1958-12-01	315.300
1959-01-01	386.700
1959-02-01	337.000
1959-03-01	413.500
1959-04-01	517.200
1959-05-01	502.900
1959-06-01	443.100
1959-07-01	548.000
1959-08-01	444.600
1959-09-01	510.900
1959-10-01	539.800
1959-11-01	407.700
1959-12-01	379.800
1960-01-01	409.300
1960-02-01	314.100
1960-03-01	475.600
1960-04-01	493.200
1960-05-01	504.600
1960-06-01	491.300
1960-07-01	517.000
1960-08-01	598.500
1960-09-01	585.600
1960-10-01	625.400
1960-11-01	457.700
1960-12-01	436.400
1961-01-01	382.800
1961-02-01	374.400
1961-03-01	463.100
1961-04-01	474.800
1961-05-01	487.000
1961-06-01	518.000
1961-07-01	499.100
1961-08-01	553.200
1961-09-01	478.500
1961-10-01	481.200
1961-11-01	548.700
1961-12-01	421.300
1962-01-01	405.900
1962-02-01	415.000
1962-03-01	684.300
1962-04-01	485.500
1962-05-01	621.100
1962-06-01	524.100
1962-07-01	576.700
1962-08-01	644.900
1962-09-01	492.800
1962-10-01	554.600
1962-11-01	524.100
1962-12-01	441.300
1963-01-01	457.100
1963-02-01	440.000
1963-03-01	480.100
1963-04-01	582.500
1963-05-01	710.200
1963-06-01	671.500
1963-07-01	593.400
1963-08-01	623.700
1963-09-01	543.700
1963-10-01	636.500
1963-11-01	532.100
1963-12-01	550.600