Quarter 1913=100 1879-01-01 20.9000 1879-04-01 23.5000 1879-07-01 15.7000 1879-10-01 21.1000 1880-01-01 12.8000 1880-04-01 16.3000 1880-07-01 18.8000 1880-10-01 25.4000 1881-01-01 22.8000 1881-04-01 27.3000 1881-07-01 23.0000 1881-10-01 22.1000 1882-01-01 19.2000 1882-04-01 25.7000 1882-07-01 21.8000 1882-10-01 21.1000 1883-01-01 22.0000 1883-04-01 22.0000 1883-07-01 21.4000 1883-10-01 21.2000 1884-01-01 20.5000 1884-04-01 21.8000 1884-07-01 17.7000 1884-10-01 21.3000 1885-01-01 27.4000 1885-04-01 25.8000 1885-07-01 28.1000 1885-10-01 24.9000 1886-01-01 31.3000 1886-04-01 31.8000 1886-07-01 33.1000 1886-10-01 31.2000 1887-01-01 32.4000 1887-04-01 25.5000 1887-07-01 25.9000 1887-10-01 31.1000 1888-01-01 22.6000 1888-04-01 24.7000 1888-07-01 18.4000 1888-10-01 17.6000 1889-01-01 20.4000 1889-04-01 19.6000 1889-07-01 18.6000 1889-10-01 18.5000 1890-01-01 16.9000 1890-04-01 21.5000 1890-07-01 20.4000 1890-10-01 26.9000 1891-01-01 27.7000 1891-04-01 31.6000 1891-07-01 28.3000 1891-10-01 26.5000 1892-01-01 33.3000 1892-04-01 28.0000 1892-07-01 26.2000 1892-10-01 25.6000 1893-01-01 23.6000 1893-04-01 24.2000 1893-07-01 29.3000 1893-10-01 30.2000 1894-01-01 32.4000 1894-04-01 32.5000 1894-07-01 34.0000 1894-10-01 31.7000 1895-01-01 27.8000 1895-04-01 36.9000 1895-07-01 35.4000 1895-10-01 33.4000 1896-01-01 36.6000 1896-04-01 50.6000 1896-07-01 51.8000 1896-10-01 44.1000 1897-01-01 48.4000 1897-04-01 59.5000 1897-07-01 47.1000 1897-10-01 36.1000 1898-01-01 48.9000 1898-04-01 53.6000 1898-07-01 60.9000 1898-10-01 59.6000 1899-01-01 77.6000 1899-04-01 75.5000 1899-07-01 61.8000 1899-10-01 66.6000 1900-01-01 67.8000 1900-04-01 49.7000 1900-07-01 39.3000 1900-10-01 33.1000 1901-01-01 40.1000 1901-04-01 70.5000 1901-07-01 82.7000 1901-10-01 64.9000 1902-01-01 96.6000 1902-04-01 89.9000 1902-07-01 86.7000 1902-10-01 71.4000 1903-01-01 92.9000 1903-04-01 77.2000 1903-07-01 47.9000 1903-10-01 44.6000 1904-01-01 54.4000 1904-04-01 43.0000 1904-07-01 84.1000 1904-10-01 115.900 1905-01-01 110.800 1905-04-01 138.400 1905-07-01 134.800 1905-10-01 120.000 1906-01-01 106.500 1906-04-01 99.7000 1906-07-01 79.4000 1906-10-01 67.9000 1907-01-01 56.4000 1907-04-01 45.6000 1907-07-01 46.6000 1907-10-01 37.1000 1908-01-01 36.9000 1908-04-01 55.0000 1908-07-01 61.6000 1908-10-01 58.3000 1909-01-01 69.6000 1909-04-01 84.3000 1909-07-01 78.2000 1909-10-01 54.5000 1910-01-01 45.2000 1910-04-01 72.8000 1910-07-01 72.6000 1910-10-01 59.3000 1911-01-01 71.2000 1911-04-01 83.6000 1911-07-01 80.1000 1911-10-01 98.0000 1912-01-01 104.400 1912-04-01 107.000 1912-07-01 93.1000 1912-10-01 90.3000 1913-01-01 99.5000 1913-04-01 105.900 1913-07-01 95.6000 1913-10-01 98.9000 1914-01-01 84.3000 1914-04-01 89.4000 1914-07-01 69.2000 1914-10-01 106.500 1915-01-01 189.300 1915-04-01 151.800 1915-07-01 166.900 1915-10-01 160.400 1916-01-01 169.300 1916-04-01 195.600 1916-07-01 177.200 1916-10-01 178.500 1917-01-01 160.900 1917-04-01 161.300 1917-07-01 140.900 1917-10-01 194.400 1918-01-01 120.200 1918-04-01 122.100 1918-07-01 109.000 1918-10-01 129.400 1919-01-01 156.100 1919-04-01 148.500 1919-07-01 156.800 1919-10-01 186.800 1920-01-01 217.500 1920-04-01 229.300 1920-07-01 152.300 1920-10-01 165.200 1921-01-01 96.3000 1921-04-01 96.7000 1921-07-01 121.400 1921-10-01 115.900 1922-01-01 94.4000 1922-04-01 138.300 1922-07-01 133.900 1922-10-01 121.200 1923-01-01 114.900 1923-04-01 107.800 1923-07-01 98.8000 1923-10-01 99.9000