Quarter	Millions Of Dollars
1948-01-01	358.000
1948-04-01	427.000
1948-07-01	223.000
1948-10-01	224.000
1949-01-01	246.000
1949-04-01	525.000
1949-07-01	346.000
1949-10-01	456.000
1950-01-01	451.000
1950-04-01	660.000
1950-07-01	201.000
1950-10-01	408.000
1951-01-01	503.000
1951-04-01	767.000
1951-07-01	523.000
1951-10-01	906.000
1952-01-01	726.000
1952-04-01	824.000
1952-07-01	535.000
1952-10-01	902.000
1953-01-01	697.000
1953-04-01	695.000
1953-07-01	435.000
1953-10-01	539.000
1954-01-01	874.000
1954-04-01	599.000
1954-07-01	327.000
1954-10-01	465.000
1955-01-01	725.000
1955-04-01	383.000
1955-07-01	539.000
1955-10-01	1039.00
1956-01-01	843.000
1956-04-01	483.000
1956-07-01	842.000
1956-10-01	1264.00
1957-01-01	1064.00
1957-04-01	1145.00
1957-07-01	684.000
1957-10-01	794.000
1958-01-01	502.000
1958-04-01	1334.00
1958-07-01	911.000
1958-10-01	862.000
1959-01-01	990.000
1959-04-01	1180.00
1959-07-01	701.000
1959-10-01	1051.00
1960-01-01	859.000
1960-04-01	847.000
1960-07-01	872.000
1960-10-01	586.000
1961-01-01	1112.00
1961-04-01	1740.00
1961-07-01	1046.00
1961-10-01	766.000
1962-01-01	882.000
1962-04-01	651.000
1962-07-01	376.000
1962-10-01	304.000
1963-01-01	263.000
1963-04-01	253.000
1963-07-01	334.000
1963-10-01	-185.000
1964-01-01	895.000