Month 1923-1925=100 1947-01-01 12.8500 1947-02-01 13.2900 1947-03-01 13.2000 1947-04-01 12.9500 1947-05-01 12.9800 1947-06-01 13.1800 1947-07-01 12.4900 1947-08-01 13.2600 1947-09-01 14.0700 1947-10-01 14.9400 1947-11-01 15.2600 1947-12-01 15.8400 1948-01-01 15.8000 1948-02-01 15.7200 1948-03-01 15.5000 1948-04-01 14.7500 1948-05-01 14.3500 1948-06-01 14.3200 1948-07-01 14.0300 1948-08-01 14.6400 1948-09-01 15.2500 1948-10-01 15.7900 1948-11-01 15.4100 1948-12-01 15.2800 1949-01-01 13.9200 1949-02-01 13.8200 1949-03-01 13.5900 1949-04-01 12.9500 1949-05-01 12.5600 1949-06-01 12.6700 1949-07-01 12.3500 1949-08-01 13.3200 1949-09-01 14.3500 1949-10-01 14.9600 1949-11-01 14.7100 1949-12-01 15.5900 1950-01-01 15.2400 1950-02-01 16.0000 1950-03-01 16.1700 1950-04-01 16.1200 1950-05-01 16.0700 1950-06-01 16.4300 1950-07-01 16.2900 1950-08-01 18.1600 1950-09-01 18.7900 1950-10-01 19.2400 1950-11-01 19.3400 1950-12-01 19.2500 1951-01-01 18.7600 1951-02-01 19.3800 1951-03-01 19.6900 1951-04-01 18.5600 1951-05-01 17.3700 1951-06-01 16.5200 1951-07-01 16.0700 1951-08-01 16.6500 1951-09-01 17.0200 1951-10-01 17.3400 1951-11-01 17.7300 1951-12-01 18.4200 1952-01-01 18.0700 1952-02-01 18.2400 1952-03-01 18.2900 1952-04-01 17.7400 1952-05-01 17.5100 1952-06-01 17.7900 1952-07-01 17.2200 1952-08-01 18.4300 1952-09-01 19.6900 1952-10-01 20.3900 1952-11-01 20.7100 1952-12-01 21.3300 1953-01-01 20.5700 1953-02-01 20.8100 1953-03-01 21.2000 1953-04-01 20.7900 1953-05-01 20.1500 1953-06-01 19.8900 1953-07-01 19.1800 1953-08-01 19.7100 1953-09-01 19.7800 1953-10-01 20.0100 1953-11-01 19.5500 1953-12-01 19.1900 1954-01-01 18.1000 1954-02-01 18.1400 1954-03-01 17.8500