Month 1923=100 1920-06-01 170.900 1920-07-01 146.100 1920-08-01 115.700 1920-09-01 101.600 1920-10-01 87.9000 1920-11-01 70.4000 1920-12-01 58.2000 1921-01-01 54.9000 1921-02-01 47.9000 1921-03-01 56.1000 1921-04-01 69.1000 1921-05-01 73.3000 1921-06-01 62.0000 1921-07-01 79.0000 1921-08-01 86.1000 1921-09-01 73.0000 1921-10-01 68.1000 1921-11-01 66.2000 1921-12-01 79.1000 1922-07-01 87.7000 1922-08-01 85.3000 1922-09-01 91.2000 1922-10-01 89.6000 1922-11-01 93.3000 1922-12-01 95.8000 1923-01-01 102.100 1923-02-01 108.100 1923-03-01 122.400 1923-04-01 120.600 1923-05-01 120.900 1923-06-01 110.800 1923-07-01 91.4000 1923-08-01 74.3000 1923-09-01 83.4000 1923-10-01 84.6000 1923-11-01 90.4000 1923-12-01 96.3000 1924-01-01 100.200 1924-02-01 100.800 1924-03-01 99.7000 1924-04-01 100.900 1924-05-01 94.2000 1924-06-01 89.1000 1924-07-01 68.6000 1924-08-01 85.5000 1924-09-01 97.8000 1924-10-01 101.100 1924-11-01 95.8000 1924-12-01 96.2000 1925-01-01 102.300 1925-02-01 104.800 1925-03-01 106.400 1925-04-01 105.400 1925-05-01 111.800 1925-06-01 110.300 1925-07-01 103.200 1925-08-01 105.000 1925-09-01 109.500 1925-10-01 103.100 1925-11-01 105.900 1925-12-01 110.000 1926-01-01 112.300 1926-02-01 117.800 1926-03-01 111.200 1926-04-01 116.900 1926-05-01 107.000 1926-06-01 106.500 1926-07-01 102.400 1926-08-01 107.200 1926-09-01 110.700 1926-10-01 110.400 1926-11-01 101.000 1926-12-01 99.5000 1927-01-01 110.800 1927-02-01 111.900 1927-03-01 112.100 1927-04-01 115.900 1927-05-01 118.400 1927-06-01 118.700 1927-07-01 113.400 1927-08-01 104.100 1927-09-01 105.700 1927-10-01 104.000 1927-11-01 101.700 1927-12-01 105.900 1928-01-01 115.800 1928-02-01 115.600 1928-03-01 115.200 1928-04-01 110.500 1928-05-01 106.200 1928-06-01 111.100 1928-07-01 111.200 1928-08-01 116.100 1928-09-01 123.200 1928-10-01 118.900 1928-11-01 113.400 1928-12-01 108.300 1929-01-01 122.300 1929-02-01 128.300 1929-03-01 126.000 1929-04-01 127.800 1929-05-01 129.100 1929-06-01 127.900 1929-07-01 120.000 1929-08-01 109.200 1929-09-01 110.700 1929-10-01 95.7000 1929-11-01 89.7000 1929-12-01 89.2000 1930-01-01 100.500 1930-02-01 97.6000 1930-03-01 95.5000 1930-04-01 98.0000 1930-05-01 96.1000 1930-06-01 90.1000 1930-07-01 80.5000 1930-08-01 83.3000 1930-09-01 70.8000 1930-10-01 67.3000 1930-11-01 60.7000 1930-12-01 61.0000 1931-01-01 68.7000 1931-02-01 72.6000 1931-03-01 72.5000 1931-04-01 71.3000 1931-05-01 75.9000 1931-06-01 77.2000 1931-07-01 64.1000 1931-08-01 60.2000 1931-09-01 59.2000 1931-10-01 49.8000 1931-11-01 49.3000 1931-12-01 48.6000 1932-01-01 54.6000 1932-02-01 57.3000 1932-03-01 51.6000 1932-04-01 47.8000 1932-05-01 48.6000 1932-06-01 55.6000 1932-07-01 49.2000 1932-08-01 40.2000 1932-09-01 37.8000 1932-10-01 39.2000 1932-11-01 40.3000 1932-12-01 37.7000 1933-01-01 38.7000 1933-02-01 37.7000 1933-03-01 31.1000 1933-04-01 37.8000 1933-05-01 45.0000 1933-06-01 61.5000 1933-07-01 70.5000 1933-08-01 70.3000 1933-09-01 65.7000 1933-10-01 70.2000 1933-11-01 64.3000 1933-12-01 66.9000 1934-01-01 70.5000 1934-02-01 80.5000 1934-03-01 84.7000 1934-04-01 85.9000 1934-05-01 81.2000 1934-06-01 76.6000 1934-07-01 71.1000 1934-08-01 69.6000 1934-09-01 65.8000 1934-10-01 67.1000 1934-11-01 67.4000 1934-12-01 73.3000 1935-01-01 77.7000 1935-02-01 81.2000 1935-03-01 75.7000 1935-04-01 80.3000 1935-05-01 77.9000 1935-06-01 76.2000 1935-07-01 72.9000 1935-08-01 75.5000 1935-09-01 78.4000 1935-10-01 76.6000 1935-11-01 83.7000 1935-12-01 88.0000 1936-01-01 78.1000 1936-02-01 75.1000 1936-03-01 76.3000 1936-04-01 80.9000 1936-05-01 86.4000 1936-06-01 89.9000 1936-07-01 86.9000 1936-08-01 90.8000 1936-09-01 90.4000 1936-10-01 87.7000 1936-11-01 90.7000 1936-12-01 94.1000 1937-01-01 94.3000 1937-02-01 96.5000 1937-03-01 103.900 1937-04-01 102.000 1937-05-01 104.400 1937-06-01 102.400 1937-07-01 97.3000 1937-08-01 95.1000 1937-09-01 96.3000 1937-10-01 93.3000 1937-11-01 78.0000 1937-12-01 74.1000 1938-01-01 63.4000 1938-02-01 53.7000 1938-03-01 56.9000 1938-04-01 58.1000 1938-05-01 60.7000 1938-06-01 61.0000 1938-07-01 62.9000 1938-08-01 66.9000 1938-09-01 72.4000 1938-10-01 79.3000 1938-11-01 84.9000 1938-12-01 89.7000 1939-01-01 88.0000 1939-02-01 85.7000 1939-03-01 88.0000 1939-04-01 87.9000 1939-05-01 85.2000 1939-06-01 90.6000 1939-07-01 90.7000 1939-08-01 96.7000 1939-09-01 100.000 1939-10-01 111.400 1939-11-01 113.500 1939-12-01 114.500 1940-01-01 108.600 1940-02-01 103.000 1940-03-01 100.900 1940-04-01 100.600 1940-05-01 100.600 1940-06-01 96.0000 1940-07-01 95.3000 1940-08-01 98.8000 1940-09-01 102.500 1940-10-01 114.200 1940-11-01 115.100 1940-12-01 125.700 1941-01-01 126.900 1941-02-01 132.400 1941-03-01 134.800 1941-04-01 140.500 1941-05-01 145.300 1941-06-01 156.200 1941-07-01 155.600 1941-08-01 159.100 1941-09-01 153.600 1941-10-01 154.900 1941-11-01 161.100 1941-12-01 159.100 1942-01-01 156.100 1942-02-01 160.600 1942-03-01 166.200 1942-04-01 164.400 1942-05-01 153.600 1942-06-01 163.500 1942-07-01 175.500 1942-08-01 183.000 1942-09-01 189.400 1942-10-01 205.700 1942-11-01 213.000 1942-12-01 229.100