Quarter	Millions Of Dollars
1948-01-01	485.000
1948-04-01	530.000
1948-07-01	284.000
1948-10-01	333.000
1949-01-01	295.000
1949-04-01	598.000
1949-07-01	420.000
1949-10-01	552.000
1950-01-01	572.000
1950-04-01	876.000
1950-07-01	386.000
1950-10-01	584.000
1951-01-01	681.000
1951-04-01	963.000
1951-07-01	687.000
1951-10-01	1035.00
1952-01-01	795.000
1952-04-01	908.000
1952-07-01	640.000
1952-10-01	992.000
1953-01-01	836.000
1953-04-01	844.000
1953-07-01	548.000
1953-10-01	670.000
1954-01-01	1106.00
1954-04-01	998.000
1954-07-01	739.000
1954-10-01	1018.00
1955-01-01	1322.00
1955-04-01	1106.00
1955-07-01	1071.00
1955-10-01	1404.00
1956-01-01	1218.00
1956-04-01	1177.00
1956-07-01	1190.00
1956-10-01	1683.00
1957-01-01	1316.00
1957-04-01	1419.00
1957-07-01	945.000
1957-10-01	1032.00
1958-01-01	778.000
1958-04-01	1628.00
1958-07-01	1276.00
1958-10-01	1405.00
1959-01-01	1472.00
1959-04-01	1654.00
1959-07-01	1167.00
1959-10-01	1437.00
1960-01-01	1341.00
1960-04-01	1293.00
1960-07-01	1238.00
1960-10-01	1042.00
1961-01-01	1759.00
1961-04-01	2293.00
1961-07-01	1582.00
1961-10-01	1906.00
1962-01-01	1558.00
1962-04-01	1491.00
1962-07-01	928.000
1962-10-01	920.000
1963-01-01	978.000
1963-04-01	1163.00
1963-07-01	1108.00
1963-10-01	1255.00
1964-01-01	1997.00