Quarter	Dollars: Seasonally Adjusted By Nber
1948-01-01	0.501000
1948-04-01	0.498000
1948-07-01	0.513000
1948-10-01	0.514000
1949-01-01	0.514000
1949-04-01	0.516000
1949-07-01	0.507000
1949-10-01	0.518000
1950-01-01	0.507000
1950-04-01	0.505000
1950-07-01	0.506000
1950-10-01	0.514000
1951-01-01	0.534000
1951-04-01	0.543000
1951-07-01	0.542000
1951-10-01	0.544000
1952-01-01	0.559000
1952-04-01	0.566000
1952-07-01	0.575000
1952-10-01	0.578000
1953-01-01	0.577000
1953-04-01	0.580000
1953-07-01	0.582000
1953-10-01	0.598000
1954-01-01	0.600000
1954-04-01	0.594000
1954-07-01	0.587000
1954-10-01	0.584000
1955-01-01	0.575000
1955-04-01	0.577000
1955-07-01	0.584000
1955-10-01	0.592000
1956-01-01	0.608000
1956-04-01	0.615000
1956-07-01	0.624000
1956-10-01	0.631000
1957-01-01	0.634000
1957-04-01	0.638000
1957-07-01	0.644000
1957-10-01	0.653000
1958-01-01	0.668000
1958-04-01	0.663000
1958-07-01	0.658000
1958-10-01	0.650000
1959-01-01	0.653000
1959-04-01	0.647000
1959-07-01	0.659000
1959-10-01	0.660000
1960-01-01	0.661000
1960-04-01	0.669000
1960-07-01	0.674000
1960-10-01	0.678000
1961-01-01	0.681000
1961-04-01	0.672000
1961-07-01	0.667000
1961-10-01	0.662000
1962-01-01	0.665000
1962-04-01	0.668000
1962-07-01	0.664000
1962-10-01	0.662000
1963-01-01	0.667000
1963-04-01	0.665000
1963-07-01	0.661000
1963-10-01	0.662000
1964-01-01	0.659000
1964-04-01	0.662000
1964-07-01	0.665000
1964-10-01	0.670000
1965-01-01	0.661000
1965-04-01	0.661000
1965-07-01	0.660000
1965-10-01	0.659000
1966-01-01	0.667000
1966-04-01	0.676000
1966-07-01	0.681000
1966-10-01	0.688000
1967-01-01	0.701000
1967-04-01	0.702000
1967-07-01	0.709000
1967-10-01	0.712000
1968-01-01	0.719000
1968-04-01	0.718000
1968-07-01	0.722000
1968-10-01	0.732000
1969-01-01	0.745000
1969-04-01	0.755000
1969-07-01	0.767000