Month	Per Cent Expanding
1947-02-01	91.3000
1947-03-01	89.1000
1947-04-01	47.8000
1947-05-01	52.2000
1947-06-01	56.5000
1947-07-01	76.1000
1947-08-01	91.3000
1947-09-01	89.1000
1947-10-01	89.1000
1947-11-01	93.5000
1947-12-01	91.3000
1948-01-01	91.3000
1948-02-01	69.6000
1948-03-01	56.5000
1948-04-01	67.4000
1948-05-01	54.3000
1948-06-01	76.1000
1948-07-01	87.0000
1948-08-01	76.1000
1948-09-01	73.9000
1948-10-01	65.2000
1948-11-01	52.2000
1948-12-01	43.5000
1949-01-01	30.4000
1949-02-01	28.3000
1949-03-01	28.3000
1949-04-01	13.0000
1949-05-01	8.70000
1949-06-01	17.4000
1949-07-01	23.9000
1949-08-01	45.7000
1949-09-01	56.5000
1949-10-01	43.5000
1949-11-01	56.5000
1949-12-01	54.3000
1950-01-01	56.5000
1950-02-01	65.2000
1950-03-01	52.2000
1950-04-01	56.5000
1950-05-01	63.0000
1950-06-01	78.3000
1950-07-01	91.3000
1950-08-01	95.7000
1950-09-01	95.7000
1950-10-01	87.0000
1950-11-01	91.3000
1950-12-01	100.000
1951-01-01	100.000
1951-02-01	84.8000
1951-03-01	39.1000
1951-04-01	34.8000
1951-05-01	26.1000
1951-06-01	28.3000
1951-07-01	39.1000
1951-08-01	26.1000
1951-09-01	41.3000
1951-10-01	47.8000
1951-11-01	52.2000
1951-12-01	37.0000
1952-01-01	26.1000
1952-02-01	50.0000
1952-03-01	21.7000
1952-04-01	21.7000
1952-05-01	37.0000
1952-06-01	28.3000
1952-07-01	45.7000
1952-08-01	58.7000
1952-09-01	58.7000
1952-10-01	39.1000
1952-11-01	43.5000
1952-12-01	50.0000
1953-01-01	60.9000
1953-02-01	58.7000
1953-03-01	65.2000
1953-04-01	58.7000
1953-05-01	73.9000
1953-06-01	71.7000
1953-07-01	67.4000
1953-08-01	60.9000
1953-09-01	58.7000
1953-10-01	43.5000
1953-11-01	50.0000
1953-12-01	52.2000
1954-01-01	50.0000
1954-02-01	30.4000
1954-03-01	39.1000
1954-04-01	43.5000
1954-05-01	41.3000
1954-06-01	43.5000
1954-07-01	54.3000
1954-08-01	69.6000
1954-09-01	63.0000
1954-10-01	54.3000
1954-11-01	58.7000
1954-12-01	65.2000
1955-01-01	69.6000
1955-02-01	56.5000
1955-03-01	54.3000
1955-04-01	60.9000
1955-05-01	50.0000
1955-06-01	63.0000
1955-07-01	80.4000
1955-08-01	73.9000
1955-09-01	82.6000
1955-10-01	71.7000
1955-11-01	71.7000
1955-12-01	82.6000
1956-01-01	69.6000
1956-02-01	82.6000
1956-03-01	67.4000
1956-04-01	71.7000
1956-05-01	41.3000
1956-06-01	45.7000
1956-07-01	65.2000
1956-08-01	65.2000
1956-09-01	69.6000
1956-10-01	65.2000
1956-11-01	67.4000
1956-12-01	71.7000
1957-01-01	73.9000
1957-02-01	45.7000
1957-03-01	60.0000
1957-04-01	58.7000
1957-05-01	56.5000
1957-06-01	63.0000
1957-07-01	67.4000
1957-08-01	69.6000
1957-09-01	45.7000
1957-10-01	41.3000
1957-11-01	47.8000
1957-12-01	63.0000
1958-01-01	50.0000
1958-02-01	39.1000
1958-03-01	30.4000
1958-04-01	43.5000
1958-05-01	34.8000
1958-06-01	60.9000
1958-07-01	54.3000
1958-08-01	52.2000
1958-09-01	50.0000
1958-10-01	63.0000
1958-11-01	50.0000
1958-12-01	56.5000