Month Million Current Dollars 1956-01-01 172.400 1956-02-01 197.100 1956-03-01 316.500 1956-04-01 256.500 1956-05-01 190.900 1956-06-01 178.600 1956-07-01 225.000 1956-08-01 171.100 1956-09-01 203.600 1956-10-01 158.500 1956-11-01 181.400 1956-12-01 129.500 1957-01-01 227.800 1957-02-01 184.000 1957-03-01 211.600 1957-04-01 153.600 1957-05-01 214.800 1957-06-01 243.300 1957-07-01 165.400 1957-08-01 180.700 1957-09-01 135.400 1957-10-01 167.300 1957-11-01 146.800 1957-12-01 137.400 1958-01-01 105.800 1958-02-01 101.800 1958-03-01 130.700 1958-04-01 129.300 1958-05-01 146.100 1958-06-01 79.9000 1958-07-01 149.800 1958-08-01 141.900 1958-09-01 112.600 1958-10-01 134.800 1958-11-01 96.1000 1958-12-01 88.1000 1959-01-01 104.900 1959-02-01 139.200 1959-03-01 127.700 1959-04-01 188.800 1959-05-01 176.500 1959-06-01 151.200 1959-07-01 193.800 1959-08-01 133.200 1959-09-01 164.700 1959-10-01 208.600 1959-11-01 183.000 1959-12-01 139.400 1960-01-01 123.100 1960-02-01 104.700 1960-03-01 181.600 1960-04-01 182.400 1960-05-01 211.100 1960-06-01 173.600 1960-07-01 229.100 1960-08-01 221.900 1960-09-01 180.100 1960-10-01 195.800 1960-11-01 184.500 1960-12-01 160.700 1961-01-01 104.000 1961-02-01 124.900 1961-03-01 137.900 1961-04-01 156.300 1961-05-01 132.400 1961-06-01 206.900 1961-07-01 134.600 1961-08-01 203.300 1961-09-01 120.500 1961-10-01 147.700 1961-11-01 214.800 1961-12-01 156.000 1962-01-01 113.800 1962-02-01 141.600 1962-03-01 301.800 1962-04-01 164.900 1962-05-01 185.400 1962-06-01 154.900 1962-07-01 168.800 1962-08-01 252.200 1962-09-01 131.600 1962-10-01 199.400 1962-11-01 162.000 1962-12-01 133.800 1963-01-01 121.700 1963-02-01 149.000 1963-03-01 173.400 1963-04-01 250.200 1963-05-01 282.900 1963-06-01 221.200 1963-07-01 171.200 1963-08-01 218.300 1963-09-01 155.400 1963-10-01 202.000 1963-11-01 176.400 1963-12-01 180.500