Year,Value,NumPoints 1837,13.8364,65160 1838,13.9945,65160 1839,13.9654,65160 1840,13.9151,65160 1841,13.9048,65160 1842,13.8691,65160 1843,13.9007,65160 1844,13.8512,65160 1845,13.8251,65160 1846,14.0056,65160 1847,13.968,65160 1848,13.9478,65160 1849,13.9427,65160 1850,14.0312,65160 1851,14.0866,65160 1852,14.1153,65160 1853,14.1194,65160 1854,14.1592,65160 1855,14.192,65160 1856,14.0077,65160 1857,14.0194,65160 1858,14.0457,65160 1859,14.1038,65160 1860,14.168,65160 1861,14.0837,65160 1862,14.0404,65160 1863,14.1487,65160 1864,14.1208,65160 1865,14.181,65160 1866,14.1756,65160 1867,14.174,65160 1868,14.2286,65160 1869,14.2443,65160 1870,14.1868,65160 1871,14.05,65160 1872,14.0919,65160 1873,14.0611,65160 1874,13.9877,65160 1875,14.0469,65160 1876,14.0334,65160 1877,14.1726,65160 1878,14.3774,65160 1879,14.2427,65160 1880,14.1574,65160 1881,14.2387,65160 1882,14.1185,65160 1883,14.0869,65160 1884,13.984,65160 1885,13.9749,65160 1886,14.0643,65160 1887,13.9664,65160 1888,14.1205,65160 1889,14.1934,65160 1890,13.8933,65160 1891,14.0893,65160 1892,13.9916,65160 1893,13.9399,65160 1894,13.9674,65160 1895,14.0713,65160 1896,14.1876,65160 1897,14.2003,65160 1898,13.9751,65160 1899,14.0768,65160 1900,14.1689,65160 1901,14.0997,65160 1902,13.9693,65160 1903,13.7904,65160 1904,13.6876,65160 1905,13.9453,65160 1906,14.0689,65160 1907,13.8829,65160 1908,13.8641,65160 1909,13.8135,65160 1910,13.7576,65160 1911,13.8059,65160 1912,13.8751,65160 1913,13.9172,65160 1914,14.0163,65160 1915,14.159,65160 1916,13.9608,65160 1917,13.8746,65160 1918,13.979,65160 1919,14.0792,65160 1920,14.0719,65160 1921,14.0464,65160 1922,13.9904,65160 1923,14.0414,65160 1924,13.9976,65160 1925,14.0202,65160 1926,14.1618,65160 1927,14.0696,65160 1928,14.1247,65160 1929,13.9334,65160 1930,14.1771,65160 1931,14.2234,65160 1932,14.139,65160 1933,14.0317,65160 1934,14.086,65160 1935,14.1384,65160 1936,14.1843,65160 1937,14.2729,65160 1938,14.264,65160 1939,14.2686,65160 1940,14.2324,65160 1941,14.2728,65160 1942,14.2317,65160 1943,14.2071,65160 1944,14.4586,65160 1945,14.4122,65160 1946,14.2434,65160 1947,14.1777,65160 1948,14.1409,65160 1949,14.1016,65160 1950,14.0478,65160 1951,14.1355,65160 1952,14.1806,65160 1953,14.2939,65160 1954,14.1255,65160 1955,14.0678,65160 1956,14.0073,65160 1957,14.2514,65160 1958,14.2718,65160 1959,14.2416,65160 1960,14.209,65160 1961,14.3076,65160 1962,14.2339,65160 1963,14.2519,65160 1964,14.0813,65160 1965,14.1289,65160 1966,14.1932,65160 1967,14.2077,65160 1968,14.223,65160 1969,14.3602,65160 1970,14.3289,65160 1971,14.2128,65160 1972,14.3168,65160 1973,14.4096,65160 1974,14.1833,65160 1975,14.2772,65160 1976,14.159,65160 1977,14.4282,65160 1978,14.3544,65160 1979,14.4184,65160 1980,14.5391,65160 1981,14.543,65160 1982,14.3004,65160 1983,14.4901,65160 1984,14.303,65160 1985,14.3531,65160 1986,14.4806,65160 1987,14.5495,65160 1988,14.546,65160 1989,14.4325,65160 1990,14.6922,65160 1991,14.5857,65160 1992,14.3634,65160 1993,14.3506,65160 1994,14.4953,65160 1995,14.6952,65160 1996,14.5466,65160 1997,14.7074,65160 1998,14.7915,65160 1999,14.5908,65160 2000,14.6201,65160 2001,14.7611,65160 2002,14.8138,65160 2003,14.775,65160 2004,14.7395,65160 2005,14.8935,65160 2006,14.8722,65160 2007,14.887,65160 2008,14.7099,65160 2009,14.8208,65160 2010,14.9596,65160 2011,14.8489,65160 2012,14.8864,65160 2013,14.9598,65160 2014,15.01,65160 2015,15.1712,65160