Month	Millions Of Dollars
1947-01-01	20624.0
1947-02-01	20726.0
1947-03-01	20406.0
1947-04-01	20586.0
1947-05-01	20865.0
1947-06-01	21092.0
1947-07-01	21399.0
1947-08-01	21648.0
1947-09-01	21866.0
1947-10-01	22149.0
1947-11-01	22479.0
1947-12-01	22712.0
1948-01-01	22816.0
1948-02-01	22967.0
1948-03-01	23103.0
1948-04-01	23154.0
1948-05-01	23243.0
1948-06-01	23457.0
1948-07-01	23615.0
1948-08-01	23700.0
1948-09-01	23829.0
1948-10-01	23958.0
1948-11-01	24110.0
1948-12-01	24218.0
1949-01-01	24259.0
1949-02-01	24283.0
1949-03-01	24301.0
1949-04-01	24322.0
1949-05-01	24304.0
1949-06-01	24404.0
1949-07-01	24502.0
1949-08-01	24588.0
1949-09-01	24637.0
1949-10-01	24596.0
1949-11-01	24533.0
1949-12-01	24451.0
1950-01-01	24420.0
1950-02-01	24346.0
1950-03-01	24311.0
1950-04-01	24247.0
1950-05-01	24236.0
1950-06-01	24231.0
1950-07-01	24192.0
1950-08-01	23927.0
1950-09-01	23560.0
1950-10-01	23366.0
1950-11-01	23157.0
1950-12-01	22879.0
1951-01-01	22523.0
1951-02-01	22249.0
1951-03-01	21909.0
1951-04-01	21806.0
1951-05-01	21757.0
1951-06-01	21755.0
1951-07-01	21757.0
1951-08-01	21790.0
1951-09-01	21906.0
1951-10-01	22104.0
1951-11-01	22298.0
1951-12-01	22483.0
1952-01-01	22824.0
1952-02-01	23039.0
1952-03-01	23278.0
1952-04-01	23293.0
1952-05-01	23297.0
1952-06-01	23308.0
1952-07-01	23348.0
1952-08-01	23346.0
1952-09-01	23343.0
1952-10-01	23340.0
1952-11-01	23338.0
1952-12-01	23276.0
1953-01-01	23101.0
1953-02-01	22797.0
1953-03-01	22606.0
1953-04-01	22562.0
1953-05-01	22557.0
1953-06-01	22514.0
1953-07-01	22366.0
1953-08-01	22226.0
1953-09-01	22176.0
1953-10-01	22102.0
1953-11-01	22057.0
1953-12-01	22028.0
1954-01-01	22015.0
1954-02-01	21957.0
1954-03-01	21963.0
1954-04-01	21966.0
1954-05-01	21971.0
1954-06-01	21927.0
1954-07-01	21926.0
1954-08-01	21871.0
1954-09-01	21809.0
1954-10-01	21787.0
1954-11-01	21724.0
1954-12-01	21711.0
1955-01-01	21714.0
1955-02-01	21715.0
1955-03-01	21718.0
1955-04-01	21680.0
1955-05-01	21673.0
1955-06-01	21676.0
1955-07-01	21680.0
1955-08-01	21682.0
1955-09-01	21682.0
1955-10-01	21685.0
1955-11-01	21687.0
1955-12-01	21689.0
1956-01-01	21692.0
1956-02-01	21694.0
1956-03-01	21711.0
1956-04-01	21735.0
1956-05-01	21768.0
1956-06-01	21795.0
1956-07-01	21826.0
1956-08-01	21855.0
1956-09-01	21880.0
1956-10-01	21906.0
1956-11-01	21910.0
1956-12-01	21942.0
1957-01-01	21989.0
1957-02-01	22279.0
1957-03-01	22305.0
1957-04-01	22313.0
1957-05-01	22358.0
1957-06-01	22621.0
1957-07-01	22625.0
1957-08-01	22626.0
1957-09-01	22627.0
1957-10-01	22660.0
1957-11-01	22743.0
1957-12-01	22769.0
1958-01-01	22782.0
1958-02-01	22759.0
1958-03-01	22548.0
1958-04-01	22166.0
1958-05-01	21801.0
1958-06-01	21490.0
1958-07-01	21285.0
1958-08-01	21112.0
1958-09-01	20940.0
1958-10-01	20750.0
1958-11-01	20648.0
1958-12-01	20563.0
1959-01-01	20518.0
1959-02-01	20475.0
1959-03-01	20448.0
1959-04-01	20403.0
1959-05-01	20217.0
1959-06-01	20030.0
1959-07-01	19674.0
1959-08-01	19596.0
1959-09-01	19514.0
1959-10-01	19498.0
1959-11-01	19581.0
1959-12-01	19482.0
1960-01-01	19454.0
1960-02-01	19429.0
1960-03-01	19410.0
1960-04-01	19386.0
1960-05-01	19356.0
1960-06-01	19343.0
1960-07-01	19245.0
1960-08-01	19052.0
1960-09-01	18870.0
1960-10-01	18571.0
1960-11-01	18058.0
1960-12-01	17954.0
1961-01-01	17567.0
1961-02-01	17402.0
1961-03-01	17330.0
1961-04-01	17389.0
1961-05-01	17397.0
1961-06-01	17540.0
1961-07-01	17546.0
1961-08-01	17575.0
1961-09-01	17446.0
1961-10-01	17328.0
1961-11-01	17180.0
1961-12-01	16929.0
1962-01-01	16852.0
1962-02-01	16793.0
1962-03-01	16707.0
1962-04-01	16564.0
1962-05-01	16456.0
1962-06-01	16434.0
1962-07-01	16310.0
1962-08-01	16136.0
1962-09-01	16079.0
1962-10-01	16050.0
1962-11-01	15978.0
1962-12-01	15978.0
1963-01-01	15950.0
1963-02-01	15922.0
1963-03-01	15878.0
1963-04-01	15878.0
1963-05-01	15834.0
1963-06-01	15785.0
1963-07-01	15664.0
1963-08-01	15602.0
1963-09-01	15582.0
1963-10-01	15582.0
1963-11-01	15582.0
1963-12-01	15562.0
1964-01-01	15513.0
1964-02-01	15480.0
1964-03-01	15462.0
1964-04-01	15462.0
1964-05-01	15462.0
1964-06-01	15462.0
1964-07-01	15463.0
1964-08-01	15462.0
1964-09-01	15462.0
1964-10-01	15462.0
1964-11-01	15442.0
1964-12-01	15388.0
1965-01-01	15258.0
1965-02-01	14984.0
1965-03-01	14687.0
1965-04-01	14472.0
1965-05-01	14358.0
1965-06-01	14277.0
1965-07-01	13924.0
1965-08-01	13858.0
1965-09-01	13858.0
1965-10-01	13857.0
1965-11-01	13845.0
1965-12-01	13799.0
1966-01-01	13733.0
1966-02-01	13734.0
1966-03-01	13700.0
1966-04-01	13632.0
1966-05-01	13565.0
1966-06-01	13500.0
1966-07-01	13415.0
1966-08-01	13311.0
1966-09-01	13258.0
1966-10-01	13257.0
1966-11-01	13251.0
1966-12-01	13158.0
1967-01-01	13158.0
1967-02-01	13144.0
1967-03-01	13108.0
1967-04-01	13108.0
1967-05-01	13108.0
1967-06-01	13108.0
1967-07-01	13109.0
1967-08-01	13053.0
1967-09-01	13007.0
1967-10-01	13003.0
1967-11-01	12907.0
1967-12-01	12436.0
1968-01-01	11984.0
1968-02-01	11900.0
1968-03-01	11096.0
1968-04-01	10484.0
1968-05-01	10452.0
1968-06-01	10369.0
1968-07-01	10367.0
1968-08-01	10367.0
1968-09-01	10367.0
1968-10-01	10367.0
1968-11-01	10367.0
1968-12-01	10367.0
1969-01-01	10367.0
1969-02-01	10367.0
1969-03-01	10367.0
1969-04-01	10367.0
1969-05-01	10367.0
1969-06-01	10367.0
1969-07-01	10367.0
1969-08-01	10367.0
1969-09-01	10367.0
1969-10-01	10367.0
1969-11-01	10367.0
1969-12-01	10367.0
1970-01-01	11141.0
1970-02-01	11367.0
1970-03-01	11367.0
1970-04-01	11367.0
1970-05-01	11367.0
1970-06-01	11367.0
1970-07-01	11367.0
1970-08-01	11367.0
1970-09-01	11300.0
1970-10-01	11117.0
1970-11-01	11117.0
1970-12-01	11105.0