Month	Per Cent Expanding: Seasonally Adjusted By Nber
1948-04-01	58.2000
1948-05-01	58.8000
1948-06-01	65.6000
1948-07-01	43.5000
1948-08-01	43.3000
1948-09-01	28.8000
1948-10-01	50.6000
1948-11-01	32.6000
1948-12-01	34.7000
1949-01-01	27.3000
1949-02-01	29.5000
1949-03-01	38.5000
1949-04-01	32.8000
1949-05-01	41.6000
1949-06-01	35.5000
1949-07-01	50.9000
1949-08-01	58.8000
1949-09-01	75.5000
1949-10-01	49.9000
1949-11-01	56.2000
1949-12-01	54.3000
1950-01-01	65.5000
1950-02-01	63.8000
1950-03-01	69.5000
1950-04-01	70.4000
1950-05-01	77.5000
1950-06-01	69.6000
1950-07-01	78.6000
1950-08-01	82.1000
1950-09-01	51.2000
1950-10-01	60.7000
1950-11-01	48.6000
1950-12-01	68.5000
1951-01-01	78.8000
1951-02-01	55.1000
1951-03-01	49.5000
1951-04-01	55.2000
1951-05-01	42.7000
1951-06-01	35.8000
1951-07-01	36.3000
1951-08-01	46.5000
1951-09-01	48.3000
1951-10-01	51.5000
1951-11-01	48.3000
1951-12-01	52.3000
1952-01-01	58.7000
1952-02-01	48.1000
1952-03-01	39.4000
1952-04-01	40.6000
1952-05-01	55.2000
1952-06-01	59.9000
1952-07-01	50.2000
1952-08-01	64.4000
1952-09-01	61.9000
1952-10-01	58.6000
1952-11-01	51.6000
1952-12-01	61.2000
1953-01-01	50.9000
1953-02-01	50.7000
1953-03-01	69.2000
1953-04-01	44.5000
1953-05-01	47.2000
1953-06-01	35.4000
1953-07-01	57.3000
1953-08-01	34.0000
1953-09-01	29.3000
1953-10-01	42.6000
1953-11-01	40.8000
1953-12-01	45.7000
1954-01-01	39.9000
1954-02-01	55.2000
1954-03-01	46.2000
1954-04-01	57.0000
1954-05-01	52.5000
1954-06-01	64.7000
1954-07-01	58.0000
1954-08-01	45.4000
1954-09-01	53.4000
1954-10-01	54.6000
1954-11-01	71.0000
1954-12-01	67.6000
1955-01-01	61.7000
1955-02-01	64.8000
1955-03-01	65.2000
1955-04-01	60.8000
1955-05-01	64.0000
1955-06-01	64.4000
1955-07-01	50.0000
1955-08-01	52.2000
1955-09-01	63.1000
1955-10-01	46.8000
1955-11-01	59.4000
1955-12-01	52.0000
1956-01-01	49.1000
1956-02-01	40.5000
1956-03-01	56.9000
1956-04-01	64.3000
1956-05-01	46.0000
1956-06-01	41.7000
1956-07-01	55.3000
1956-08-01	61.0000
1956-09-01	50.7000
1956-10-01	51.7000
1956-11-01	49.2000
1956-12-01	44.7000
1957-01-01	37.3000
1957-02-01	52.4000
1957-03-01	49.7000
1957-04-01	44.6000
1957-05-01	56.7000
1957-06-01	50.1000
1957-07-01	50.6000
1957-08-01	40.2000
1957-09-01	27.1000
1957-10-01	22.7000
1957-11-01	27.5000
1957-12-01	43.9000
1958-01-01	47.7000
1958-02-01	27.4000
1958-03-01	47.7000
1958-04-01	54.0000
1958-05-01	67.6000
1958-06-01	70.0000
1958-07-01	66.3000
1958-08-01	58.6000
1958-09-01	59.8000
1958-10-01	64.6000
1958-11-01	66.0000
1958-12-01	55.7000