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{"Year":1856,"Value":115.8}
{"Year":1857,"Value":122}
{"Year":1858,"Value":116.6}
{"Year":1859,"Value":130.4}
{"Year":1860,"Value":135.9}
{"Year":1861,"Value":125.1}
{"Year":1862,"Value":124}
{"Year":1863,"Value":146.5}
{"Year":1864,"Value":160.4}
{"Year":1865,"Value":165.8}
{"Year":1866,"Value":188.9}
{"Year":1867,"Value":181}
{"Year":1868,"Value":179.7}
{"Year":1869,"Value":190}
{"Year":1870,"Value":199.6}
{"Year":1871,"Value":223.1}
{"Year":1872,"Value":256.3}
{"Year":1873,"Value":255.2}
{"Year":1874,"Value":239.6}
{"Year":1875,"Value":223.5}
{"Year":1876,"Value":200.6}
{"Year":1877,"Value":198.9}
{"Year":1878,"Value":192.8}
{"Year":1879,"Value":191.5}
{"Year":1880,"Value":223.1}
{"Year":1881,"Value":234}
{"Year":1882,"Value":241.5}
{"Year":1883,"Value":239.8}
{"Year":1884,"Value":233}
{"Year":1885,"Value":213.1}
{"Year":1886,"Value":212.7}
{"Year":1887,"Value":221.9}
{"Year":1888,"Value":234.5}
{"Year":1889,"Value":248.9}
{"Year":1890,"Value":263.5}
{"Year":1891,"Value":247.2}
{"Year":1892,"Value":227.1}
{"Year":1893,"Value":218.1}
{"Year":1894,"Value":215.8}
{"Year":1895,"Value":225.9}
{"Year":1896,"Value":240.1}
{"Year":1897,"Value":234.3}
{"Year":1898,"Value":233.4}
{"Year":1899,"Value":255.4}