Month January 1923=100 1923-01-01 100.000 1923-02-01 102.000 1923-03-01 179.000 1923-04-01 121.400 1923-05-01 130.500 1923-06-01 153.700 1923-07-01 122.300 1923-08-01 154.000 1923-09-01 149.900 1923-10-01 170.300 1923-11-01 118.800 1923-12-01 109.300 1924-01-01 118.600 1924-02-01 100.900 1924-03-01 136.800 1924-04-01 172.500 1924-05-01 124.400 1924-06-01 118.600 1924-07-01 100.700 1924-08-01 128.100 1924-09-01 155.900 1924-10-01 133.600 1924-11-01 120.900 1924-12-01 115.900 1925-01-01 71.5000 1925-02-01 89.9000 1925-03-01 129.400 1925-04-01 148.300 1925-05-01 108.400 1925-06-01 104.400 1925-07-01 90.3000 1925-08-01 93.7000 1925-09-01 108.800 1925-10-01 112.500 1925-11-01 79.7000 1925-12-01 60.9000 1926-01-01 50.1000 1926-02-01 67.0000 1926-03-01 108.700 1926-04-01 78.6000 1926-05-01 89.1000 1926-06-01 77.3000 1926-07-01 68.7000 1926-08-01 94.6000 1926-09-01 111.200 1926-10-01 102.600 1926-11-01 87.9000 1926-12-01 56.4000 1927-01-01 49.0000 1927-02-01 64.4000 1927-03-01 85.7000 1927-04-01 81.2000 1927-05-01 65.2000 1927-06-01 64.8000 1927-07-01 60.3000 1927-08-01 97.8000 1927-09-01 90.6000 1927-10-01 78.7000 1927-11-01 69.3000 1927-12-01 52.1000 1928-01-01 45.4000 1928-02-01 57.6000 1928-03-01 83.4000 1928-04-01 65.2000 1928-05-01 75.1000 1928-06-01 76.0000 1928-07-01 59.1000 1928-08-01 89.6000 1928-09-01 84.7000 1928-10-01 89.1000 1928-11-01 74.0000 1928-12-01 78.2000 1929-01-01 41.4000 1929-02-01 51.2000 1929-03-01 98.3000 1929-04-01 72.7000 1929-05-01 78.2000 1929-06-01 72.4000 1929-07-01 55.5000 1929-08-01 91.3000 1929-09-01 87.1000 1929-10-01 75.8000 1929-11-01 53.6000 1929-12-01 44.2000 1930-01-01 26.9000 1930-02-01 39.6000 1930-03-01 56.6000 1930-04-01 67.1000 1930-05-01 54.1000 1930-06-01 47.0000 1930-07-01 37.2000 1930-08-01 60.0000 1930-09-01 60.8000 1930-10-01 64.2000 1930-11-01 49.1000 1930-12-01 41.6000 1931-01-01 31.4000 1931-02-01 35.4000 1931-03-01 52.7000 1931-04-01 54.8000 1931-05-01 50.1000 1931-06-01 49.1000 1931-07-01 38.2000 1931-08-01 47.5000 1931-09-01 50.4000 1931-10-01 49.1000 1931-11-01 35.9000 1931-12-01 30.5000 1932-01-01 20.8000 1932-02-01 23.6000 1932-03-01 28.7000 1932-04-01 25.4000 1932-05-01 27.8000 1932-06-01 26.8000 1932-07-01 20.7000 1932-08-01 31.9000 1932-09-01 37.1000 1932-10-01 29.9000 1932-11-01 32.9000 1932-12-01 18.4000 1933-01-01 17.8000 1933-02-01 16.2000 1933-03-01 24.2000 1933-04-01 23.8000 1933-05-01 31.0000 1933-06-01 34.7000 1933-07-01 26.7000 1933-08-01 34.5000