Month 1923=100 1920-06-01 109.600 1920-07-01 110.000 1920-08-01 108.900 1920-09-01 106.800 1920-10-01 99.5000 1920-11-01 94.2000 1920-12-01 87.8000 1921-01-01 68.7000 1921-02-01 65.2000 1921-03-01 69.7000 1921-04-01 67.3000 1921-05-01 69.1000 1921-06-01 67.3000 1921-07-01 62.6000 1921-08-01 62.0000 1921-09-01 67.2000 1921-10-01 71.8000 1921-11-01 74.2000 1921-12-01 72.5000 1922-07-01 71.1000 1922-08-01 75.8000 1922-09-01 79.9000 1922-10-01 86.3000 1922-11-01 88.5000 1922-12-01 92.1000 1923-01-01 91.5000 1923-02-01 93.4000 1923-03-01 97.4000 1923-04-01 101.600 1923-05-01 99.6000 1923-06-01 102.100 1923-07-01 103.300 1923-08-01 101.900 1923-09-01 105.300 1923-10-01 104.200 1923-11-01 103.200 1923-12-01 96.6000 1924-01-01 98.5000 1924-02-01 98.8000 1924-03-01 101.100 1924-04-01 99.0000 1924-05-01 108.600 1924-06-01 85.6000 1924-07-01 86.3000 1924-08-01 87.9000 1924-09-01 92.3000 1924-10-01 99.2000 1924-11-01 103.400 1924-12-01 97.8000 1925-01-01 102.500 1925-02-01 109.800 1925-03-01 110.400 1925-04-01 108.000 1925-05-01 105.600 1925-06-01 101.900 1925-07-01 103.100 1925-08-01 108.700 1925-09-01 124.000 1925-10-01 117.700 1925-11-01 119.500 1925-12-01 121.900 1926-01-01 115.400 1926-02-01 117.500 1926-03-01 116.800 1926-04-01 112.700 1926-05-01 110.400 1926-06-01 107.600 1926-07-01 109.300 1926-08-01 114.200 1926-09-01 117.000 1926-10-01 119.100 1926-11-01 125.000 1926-12-01 123.700 1927-01-01 108.900 1927-02-01 111.200 1927-03-01 108.800 1927-04-01 111.800 1927-05-01 106.900 1927-06-01 108.700 1927-07-01 113.000 1927-08-01 118.100 1927-09-01 120.900 1927-10-01 126.400 1927-11-01 119.000 1927-12-01 120.600 1928-01-01 112.800 1928-02-01 114.000 1928-03-01 112.200 1928-04-01 108.400 1928-05-01 103.200 1928-06-01 104.500 1928-07-01 110.700 1928-08-01 120.400 1928-09-01 128.800 1928-10-01 129.300 1928-11-01 132.900 1928-12-01 127.900 1929-01-01 119.100 1929-02-01 120.000 1929-03-01 116.400 1929-04-01 110.800 1929-05-01 109.700 1929-06-01 115.400 1929-07-01 118.700 1929-08-01 125.700 1929-09-01 125.800 1929-10-01 128.900 1929-11-01 122.000 1929-12-01 113.300 1930-01-01 104.700 1930-02-01 104.100 1930-03-01 98.5000 1930-04-01 93.4000 1930-05-01 86.4000 1930-06-01 85.9000 1930-07-01 81.8000 1930-08-01 88.3000 1930-09-01 87.2000 1930-10-01 82.3000 1930-11-01 75.0000 1930-12-01 73.8000 1931-01-01 68.5000 1931-02-01 69.3000 1931-03-01 67.6000 1931-04-01 64.2000 1931-05-01 60.8000 1931-06-01 55.4000 1931-07-01 56.1000 1931-08-01 65.5000 1931-09-01 63.6000 1931-10-01 61.3000 1931-11-01 54.9000 1931-12-01 60.3000 1932-01-01 49.7000 1932-02-01 48.3000 1932-03-01 45.1000 1932-04-01 37.6000 1932-05-01 29.3000 1932-06-01 27.4000 1932-07-01 25.2000 1932-08-01 30.6000 1932-09-01 36.7000 1932-10-01 33.3000 1932-11-01 32.0000 1932-12-01 29.5000 1933-01-01 28.7000 1933-02-01 27.2000 1933-03-01 23.1000 1933-04-01 21.9000 1933-05-01 24.8000 1933-06-01 31.2000 1933-07-01 33.1000 1933-08-01 43.9000 1933-09-01 55.5000 1933-10-01 59.7000 1933-11-01 50.1000 1933-12-01 46.9000 1934-01-01 41.4000 1934-02-01 42.0000 1934-03-01 50.1000 1934-04-01 48.7000 1934-05-01 44.1000 1934-06-01 41.4000 1934-07-01 44.6000 1934-08-01 47.4000 1934-09-01 52.3000 1934-10-01 50.9000 1934-11-01 47.0000 1934-12-01 47.2000 1935-01-01 52.6000 1935-02-01 60.1000 1935-03-01 58.0000 1935-04-01 56.2000 1935-05-01 57.1000 1935-06-01 60.0000 1935-07-01 61.1000 1935-08-01 71.0000 1935-09-01 72.8000 1935-10-01 70.5000 1935-11-01 73.2000 1935-12-01 66.9000 1936-01-01 67.0000 1936-02-01 71.4000 1936-03-01 73.1000 1936-04-01 70.8000 1936-05-01 70.6000 1936-06-01 73.9000 1936-07-01 74.5000 1936-08-01 88.1000 1936-09-01 101.200 1936-10-01 102.100 1936-11-01 96.6000 1936-12-01 95.9000 1937-01-01 94.5000 1937-02-01 102.800 1937-03-01 104.200 1937-04-01 99.8000 1937-05-01 105.200 1937-06-01 109.600 1937-07-01 106.000 1937-08-01 109.700 1937-09-01 110.900 1937-10-01 105.000 1937-11-01 86.7000 1937-12-01 78.4000 1938-01-01 68.9000 1938-02-01 77.1000 1938-03-01 73.7000 1938-04-01 67.8000 1938-05-01 66.6000 1938-06-01 68.8000 1938-07-01 72.0000 1938-08-01 82.1000 1938-09-01 89.2000 1938-10-01 87.6000 1938-11-01 81.7000 1938-12-01 87.0000 1939-01-01 86.2000 1939-02-01 93.4000 1939-03-01 94.6000 1939-04-01 89.5000 1939-05-01 86.8000 1939-06-01 91.0000 1939-07-01 91.4000 1939-08-01 96.5000 1939-09-01 104.200 1939-10-01 108.700 1939-11-01 104.800 1939-12-01 107.000 1940-01-01 105.500 1940-02-01 106.200 1940-03-01 109.000 1940-04-01 102.800 1940-05-01 102.600 1940-06-01 105.000 1940-07-01 104.100 1940-08-01 115.600 1940-09-01 125.600 1940-10-01 132.500 1940-11-01 127.500 1940-12-01 129.900 1941-01-01 138.600 1941-02-01 147.100 1941-03-01 151.300 1941-04-01 151.900 1941-05-01 161.300 1941-06-01 171.500 1941-07-01 177.700 1941-08-01 184.100 1941-09-01 187.000 1941-10-01 187.100 1941-11-01 181.100 1941-12-01 184.000 1942-01-01 179.700 1942-02-01 194.500 1942-03-01 195.700 1942-04-01 197.400 1942-05-01 182.500 1942-06-01 168.200 1942-07-01 173.200 1942-08-01 178.800 1942-09-01 180.400 1942-10-01 189.600 1942-11-01 189.400 1942-12-01 205.300