year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.187,0.0726,0.425,3.0799999999999996e-17,1.21
1851,0.197,0.07809999999999999,0.431,0.00191,1.21
1852,0.197,0.07809999999999999,0.436,0.00381,1.22
1853,0.211,0.0855,0.442,0.005719999999999999,1.22
1854,0.271,0.121,0.447,0.00762,1.23
1855,0.291,0.132,0.452,0.009529999999999999,1.24
1856,0.333,0.156,0.458,0.0114,1.25
1857,0.335,0.156,0.463,0.013300000000000001,1.25
1858,0.306,0.137,0.468,0.0152,1.27
1859,0.358,0.167,0.473,0.0171,1.28
1860,0.367,0.171,0.478,0.019100000000000002,1.29
1861,0.45,0.219,0.483,0.021,1.3
1862,0.403,0.189,0.488,0.0229,1.31
1863,0.4,0.185,0.492,0.0248,1.33
1864,0.5,0.243,0.497,0.026699999999999998,1.34
1865,0.501,0.241,0.502,0.0286,1.36
1866,0.545,0.265,0.506,0.0305,1.38
1867,0.636,0.317,0.511,0.0324,1.39
1868,0.65,0.322,0.516,0.0343,1.41
1869,0.585,0.282,0.521,0.0362,1.43
1870,0.655,0.32,0.527,0.0381,1.45
1871,0.644,0.311,0.533,0.04,1.47
1872,0.686,0.333,0.54,0.0419,1.5
1873,0.692,0.333,0.547,0.0438,1.53
1874,0.834,0.415,0.554,0.045700000000000005,1.57
1875,1.01,0.518,0.562,0.0476,1.6
1876,0.92,0.459,0.57,0.0495,1.64
1877,1.19,0.618,0.577,0.0514,1.67
1878,1.09,0.554,0.585,0.0533,1.71
1879,1.14,0.579,0.593,0.055200000000000006,1.74
1880,1.24,0.633,0.601,0.0572,1.77
1881,1.28,0.655,0.608,0.0591,1.8
1882,1.38,0.714,0.615,0.061,1.83
1883,1.49,0.772,0.623,0.0629,1.86
1884,1.52,0.788,0.63,0.0648,1.89
1885,1.72,0.903,0.638,0.06670000000000001,1.92
1886,1.69,0.881,0.645,0.0686,1.95
1887,1.64,0.851,0.653,0.0705,1.98
1888,1.88,0.984,0.661,0.0724,2.01
1889,2.12,1.12,0.668,0.07429999999999999,2.04
1890,2.01,1.03,0.679,0.0762,1.73
1891,2.3,1.03,0.69,0.07809999999999999,1.98
1892,2.36,1.03,0.7,0.08,2.21
1893,2.36,1.04,0.71,0.0819,2.42
1894,2.74,1.04,0.721,0.0838,2.61
1895,2.89,1.05,0.731,0.0857,2.78
1896,2.95,1.06,0.742,0.0876,2.92
1897,3.18,1.06,0.752,0.0895,3.04
1898,3.19,1.07,0.763,0.09140000000000001,3.12
1899,3.77,1.08,0.773,0.09340000000000001,3.17
1900,3.87,1.08,0.784,0.0953,3.19
1901,3.66,1.09,0.795,0.09720000000000001,3.17
1902,3.97,1.1,0.806,0.0991,3.12
1903,3.98,1.1,0.817,0.101,3.05
1904,3.92,1.11,0.827,0.103,2.96
1905,3.93,1.12,0.838,0.105,2.86
1906,4.01,1.13,0.849,0.107,2.76
1907,4.49,1.14,0.861,0.109,2.67
1908,5.29,1.15,0.872,0.11,2.59
1909,5.34,1.16,0.884,0.112,2.54
1910,5.5,1.17,0.895,0.114,2.52
1911,5.62,1.18,0.907,0.116,2.52
1912,6.3,1.19,0.919,0.118,2.53
1913,6.33,1.2,0.932,0.12,2.54
1914,7.0,1.22,0.944,0.122,2.56
1915,7.63,1.23,0.957,0.124,2.58
1916,7.15,1.25,0.97,0.126,2.59
1917,3.41,1.27,0.983,0.128,2.61
1918,4.22,1.29,0.996,0.13,2.63
1919,4.93,1.31,1.01,0.131,2.66
1920,4.94,1.34,1.02,0.133,2.68
1921,3.31,1.39,1.04,0.135,2.7
1922,5.96,1.47,1.05,0.137,2.74
1923,6.24,1.58,1.06,0.139,2.79
1924,7.04,1.71,1.08,0.141,2.84
1925,6.95,1.85,1.09,0.143,2.89
1926,5.91,2.0,1.1,0.145,2.94
1927,7.77,2.28,1.12,0.147,3.0
1928,7.58,2.45,1.13,0.149,3.05
1929,8.49,2.6,1.15,0.151,3.11
1930,7.82,2.72,1.16,0.152,3.16
1931,7.32,2.8,1.17,0.154,3.21
1932,7.79,2.94,1.18,0.156,3.27
1933,8.25,3.08,1.19,0.158,3.34
1934,8.5,3.24,1.21,0.16,3.41
1935,8.75,3.4,1.22,0.162,3.47
1936,9.3,3.57,1.23,0.164,3.54
1937,10.4,3.74,1.24,0.166,3.59
1938,9.32,3.89,1.26,0.168,3.63
1939,11.0,4.07,1.28,0.17,3.66
1940,5.95,4.19,1.3,0.171,3.66
1941,4.52,4.31,1.33,0.173,3.68
1942,4.33,4.46,1.37,0.175,3.74
1943,5.05,4.54,1.43,0.177,3.83
1944,4.56,4.66,1.5,0.179,3.94
1945,3.89,4.7,1.57,0.181,4.05
1946,6.37,4.95,1.64,0.183,4.18
1947,9.36,5.11,1.71,0.185,4.3
1948,9.64,5.29,1.77,0.187,4.4
1949,9.12,5.5,1.83,0.189,4.46
1950,7.45,5.7,1.87,0.191,4.49
1951,8.31,6.05,1.9,0.192,4.51
1952,8.5,6.46,1.93,0.194,4.56
1953,8.58,7.0,1.96,0.196,4.63
1954,8.69,7.6,1.99,0.198,4.71
1955,10.0,8.29,2.02,0.2,4.8
1956,10.4,9.05,2.05,0.202,4.88
1957,9.92,9.86,2.07,0.204,4.96
1958,9.79,10.6,2.08,0.206,5.03
1959,10.3,11.5,2.09,0.208,5.09
1960,11.4,12.2,2.1,0.21,5.12
1961,11.6,13.1,2.1,0.211,5.14
1962,12.1,14.1,2.1,0.213,5.11
1963,12.9,15.0,2.1,0.215,4.98
1964,13.9,16.1,2.1,0.217,4.93
1965,14.0,17.2,2.11,0.219,4.81
1966,16.6,18.3,2.11,0.221,4.78
1967,16.3,19.4,2.11,0.223,4.65
1968,17.8,20.4,2.11,0.225,4.64
1969,18.6,21.4,2.11,0.227,4.52
1970,23.5,19.4,2.11,0.232,4.41
1971,23.1,18.8,2.17,0.227,4.38
1972,26.3,20.1,2.16,0.232,4.39
1973,27.2,21.6,2.17,0.21,4.49
1974,24.9,21.1,2.18,0.214,4.51
1975,26.5,19.4,2.05,0.243,4.38
1976,26.4,19.8,2.08,0.251,4.4
1977,28.1,19.2,2.02,0.268,4.52
1978,30.2,18.6,1.97,0.265,4.58
1979,30.1,19.4,2.03,0.296,4.65
1980,34.0,18.1,2.08,0.261,4.69
1981,35.4,17.2,2.11,0.249,4.8
1982,36.1,14.1,2.09,0.242,4.84
1983,33.3,13.8,2.11,0.244,4.83
1984,35.7,15.8,2.19,0.252,4.87
1985,36.1,15.2,2.21,0.257,4.84
1986,41.2,14.1,2.2,0.274,4.81
1987,36.6,14.2,2.2,0.276,4.76
1988,37.7,15.9,2.21,0.277,4.68
1989,44.1,15.0,2.27,0.28,4.7
1990,29.4,15.1,2.23,0.256,4.76
1991,28.5,13.8,2.21,0.24,4.7
1992,29.5,11.2,2.18,0.241,4.67
1993,30.6,11.9,2.16,0.254,4.66
1994,32.2,12.2,2.15,0.252,4.67
1995,32.7,12.1,2.11,0.258,4.71
1996,35.8,11.9,2.06,0.259,4.74
1997,35.6,12.2,2.02,0.254,4.69
1998,35.6,12.6,1.88,0.26,4.68
1999,36.5,12.8,1.76,0.265,4.69
2000,35.8,12.9,1.81,0.229,4.55
2001,37.6,12.5,1.75,0.224,4.5
2002,37.3,11.9,1.67,0.216,4.48
2003,38.4,11.1,1.66,0.227,4.55
2004,38.2,11.8,1.65,0.222,4.52
2005,37.9,11.4,1.56,0.22,4.53
2006,38.7,10.6,1.58,0.224,4.44
2007,40.3,10.6,1.57,0.226,4.43
2008,39.0,10.5,1.51,0.216,4.42
2009,39.1,8.09,1.52,0.222,4.4
2010,40.6,8.96,1.5,0.243,4.32
2011,39.7,9.05,1.48,0.236,4.3
2012,39.3,8.95,1.45,0.226,4.31
2013,39.1,9.08,1.42,0.215,4.36
2014,38.9,9.21,1.37,0.206,4.42
2015,39.3,9.26,1.3,0.212,4.47
2016,38.4,9.35,1.24,0.22,4.52
2017,37.3,9.39,1.17,0.219,4.54
2018,37.5,8.86,1.15,0.219,4.48