Quarterly 1913=100
1879-01-01 10.2000
1879-04-01 17.1000
1879-07-01 26.3000
1879-10-01 24.7000
1880-01-01 16.5000
1880-04-01 11.3000
1880-07-01 20.4000
1880-10-01 14.8000
1881-01-01 13.8000
1881-04-01 23.2000
1881-07-01 30.9000
1881-10-01 26.7000
1882-01-01 18.8000
1882-04-01 27.3000
1882-07-01 26.3000
1882-10-01 19.9000
1883-01-01 19.0000
1883-04-01 26.4000
1883-07-01 27.2000
1883-10-01 23.2000
1884-01-01 17.2000
1884-04-01 22.9000
1884-07-01 27.5000
1884-10-01 27.0000
1885-01-01 19.8000
1885-04-01 26.1000
1885-07-01 28.5000
1885-10-01 23.2000
1886-01-01 23.0000
1886-04-01 26.6000
1886-07-01 29.3000
1886-10-01 26.4000
1887-01-01 22.6000
1887-04-01 27.8000
1887-07-01 30.6000
1887-10-01 27.0000
1888-01-01 22.6000
1888-04-01 22.9000
1888-07-01 29.7000
1888-10-01 28.7000
1889-01-01 26.5000
1889-04-01 28.7000
1889-07-01 38.1000
1889-10-01 31.3000
1890-01-01 21.3000
1890-04-01 29.1000
1890-07-01 40.0000
1890-10-01 35.6000
1891-01-01 24.7000
1891-04-01 30.1000
1891-07-01 35.8000
1891-10-01 31.2000
1892-01-01 28.5000
1892-04-01 32.8000
1892-07-01 33.6000
1892-10-01 38.9000
1893-01-01 31.3000
1893-04-01 39.4000
1893-07-01 44.5000
1893-10-01 42.3000
1894-01-01 37.1000
1894-04-01 38.9000
1894-07-01 42.5000
1894-10-01 44.6000
1895-01-01 36.5000
1895-04-01 38.0000
1895-07-01 39.2000
1895-10-01 45.2000
1896-01-01 38.5000
1896-04-01 43.3000
1896-07-01 46.1000
1896-10-01 47.3000
1897-01-01 39.3000
1897-04-01 45.0000
1897-07-01 50.7000
1897-10-01 50.5000
1898-01-01 44.3000
1898-04-01 48.5000
1898-07-01 51.5000
1898-10-01 41.2000
1899-01-01 37.4000
1899-04-01 46.8000
1899-07-01 50.6000
1899-10-01 45.9000
1900-01-01 42.0000
1900-04-01 43.1000
1900-07-01 51.5000
1900-10-01 46.0000
1901-01-01 42.3000
1901-04-01 51.1000
1901-07-01 55.6000
1901-10-01 54.3000
1902-01-01 46.0000
1902-04-01 51.1000
1902-07-01 47.7000
1902-10-01 51.2000
1903-01-01 36.8000
1903-04-01 44.1000
1903-07-01 47.1000
1903-10-01 48.8000
1904-01-01 42.5000
1904-04-01 49.8000
1904-07-01 53.5000
1904-10-01 52.0000
1905-01-01 52.6000
1905-04-01 57.9000
1905-07-01 65.7000
1905-10-01 58.7000
1906-01-01 63.1000
1906-04-01 59.1000
1906-07-01 61.5000
1906-10-01 62.1000
1907-01-01 56.5000
1907-04-01 61.4000
1907-07-01 69.5000
1907-10-01 67.5000
1908-01-01 68.8000
1908-04-01 78.2000
1908-07-01 80.9000
1908-10-01 73.1000
1909-01-01 70.2000
1909-04-01 77.6000
1909-07-01 80.8000
1909-10-01 78.4000
1910-01-01 67.8000
1910-04-01 79.0000
1910-07-01 77.7000
1910-10-01 72.8000
1911-01-01 75.5000
1911-04-01 94.3000
1911-07-01 98.7000
1911-10-01 83.0000
1912-01-01 72.9000
1912-04-01 105.800
1912-07-01 104.200
1912-10-01 91.4000
1913-01-01 89.5000
1913-04-01 99.7000
1913-07-01 103.100
1913-10-01 108.800
1914-01-01 84.5000
1914-04-01 112.900
1914-07-01 101.600
1914-10-01 90.5000
1915-01-01 84.6000
1915-04-01 117.100
1915-07-01 112.200
1915-10-01 95.1000
1916-01-01 95.1000
1916-04-01 106.800
1916-07-01 132.800
1916-10-01 97.2000
1917-01-01 104.100
1917-04-01 124.400
1917-07-01 78.6000
1917-10-01 121.400
1918-01-01 106.100
1918-04-01 115.200
1918-07-01 112.400
1918-10-01 108.400
1919-01-01 114.200
1919-04-01 131.600
1919-07-01 106.600
1919-10-01 131.900
1920-01-01 147.500
1920-04-01 160.700
1920-07-01 153.600
1920-10-01 173.000
1921-01-01 145.200
1921-04-01 115.300
1921-07-01 102.800
1921-10-01 140.800
1922-01-01 143.500
1922-04-01 148.800
1922-07-01 137.400
1922-10-01 137.600
1923-01-01 163.000
1923-04-01 170.800
1923-07-01 170.700
1923-10-01 167.800