year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00107,0.0,0.0725,1.45e-17,1.21
1851,0.00115,0.0,0.0735,0.000879,1.22
1852,0.0012900000000000001,0.0,0.07440000000000001,0.00176,1.22
1853,0.00146,0.0,0.07540000000000001,0.00264,1.23
1854,0.00165,0.0,0.07629999999999999,0.0035099999999999997,1.23
1855,0.00182,0.0,0.0772,0.00439,1.23
1856,0.00199,0.0,0.078,0.0052699999999999995,1.24
1857,0.00216,0.0,0.07890000000000001,0.00615,1.24
1858,0.00231,0.0,0.07970000000000001,0.007030000000000001,1.24
1859,0.00242,0.0,0.0805,0.00791,1.25
1860,0.00294,0.0,0.0813,0.00879,1.25
1861,0.00352,0.0,0.082,0.00967,1.25
1862,0.00329,0.0,0.08270000000000001,0.0105,1.25
1863,0.00344,0.0,0.0833,0.0114,1.25
1864,0.00377,0.0,0.084,0.0123,1.26
1865,0.00369,0.0,0.0846,0.0132,1.26
1866,0.00926,0.0,0.0852,0.0141,1.26
1867,0.0105,0.0,0.0859,0.0149,1.26
1868,0.00898,0.0,0.0866,0.0158,1.26
1869,0.011800000000000001,0.0,0.0873,0.0167,1.26
1870,0.0127,0.0,0.0881,0.0176,1.27
1871,0.016800000000000002,0.0,0.0891,0.0185,1.27
1872,0.0172,0.0,0.0902,0.0193,1.29
1873,0.016399999999999998,0.0,0.0915,0.0202,1.3
1874,0.019600000000000003,0.0,0.09290000000000001,0.0211,1.33
1875,0.0224,0.0,0.09440000000000001,0.022,1.35
1876,0.0275,0.0,0.096,0.0228,1.38
1877,0.0281,0.0,0.0975,0.0237,1.4
1878,0.0362,0.0,0.099,0.0246,1.42
1879,0.037200000000000004,0.0,0.1,0.0255,1.44
1880,0.0434,0.0,0.102,0.0264,1.45
1881,0.0456,0.0,0.103,0.0272,1.46
1882,0.048,0.0,0.104,0.0281,1.46
1883,0.0544,0.0,0.106,0.029,1.47
1884,0.055200000000000006,0.0,0.107,0.0299,1.48
1885,0.06,0.0,0.108,0.0308,1.48
1886,0.0615,0.0,0.109,0.0316,1.49
1887,0.065,0.0,0.111,0.0325,1.49
1888,0.0677,0.0,0.112,0.0334,1.5
1889,0.073,0.0,0.113,0.0343,1.51
1890,0.08270000000000001,0.0,0.116,0.0351,1.49
1891,0.0911,0.0,0.117,0.036,1.52
1892,0.09659999999999999,0.0,0.119,0.036899999999999995,1.55
1893,0.113,0.0,0.121,0.0378,1.58
1894,0.115,0.0,0.123,0.038700000000000005,1.61
1895,0.132,0.0,0.125,0.0395,1.63
1896,0.135,0.0,0.127,0.0404,1.65
1897,0.155,0.0,0.129,0.041299999999999996,1.67
1898,0.174,0.0,0.131,0.0422,1.68
1899,0.201,0.0,0.133,0.0431,1.69
1900,0.227,0.0,0.135,0.0439,1.7
1901,0.233,0.0,0.137,0.0448,1.7
1902,0.226,0.0,0.139,0.045700000000000005,1.7
1903,0.222,0.0,0.141,0.0466,1.7
1904,0.246,0.0,0.143,0.0474,1.7
1905,0.221,0.0,0.146,0.048299999999999996,1.7
1906,0.252,0.0,0.148,0.0492,1.7
1907,0.281,0.0,0.15,0.0501,1.7
1908,0.283,0.0,0.152,0.051,1.7
1909,0.298,0.0,0.155,0.0518,1.7
1910,0.293,0.0,0.157,0.052700000000000004,1.7
1911,0.303,1.06e-05,0.159,0.0536,1.72
1912,0.342,4.08e-05,0.162,0.0545,1.78
1913,0.37,8.81e-05,0.164,0.0554,1.87
1914,0.334,0.00015,0.166,0.0562,1.97
1915,0.307,0.000224,0.168,0.0571,2.08
1916,0.325,0.000308,0.171,0.058,2.2
1917,0.299,0.000399,0.173,0.0589,2.31
1918,0.123,0.000495,0.176,0.0597,2.41
1919,0.106,0.000594,0.179,0.0606,2.49
1920,0.0969,0.0006919999999999999,0.182,0.0615,2.54
1921,0.105,0.000798,0.185,0.0624,2.57
1922,0.127,0.0009180000000000001,0.189,0.0633,2.6
1923,0.141,0.0010500000000000002,0.193,0.06409999999999999,2.63
1924,0.168,0.0012,0.197,0.065,2.66
1925,0.168,0.00136,0.202,0.0659,2.69
1926,0.24,0.0015400000000000001,0.207,0.0668,2.71
1927,0.298,0.013099999999999999,0.212,0.0677,2.73
1928,0.329,0.0124,0.219,0.0685,2.75
1929,0.355,0.015,0.226,0.0694,2.76
1930,0.477,0.0193,0.234,0.0703,2.76
1931,0.571,0.0207,0.245,0.0712,2.75
1932,0.645,0.0215,0.262,0.0721,2.72
1933,0.724,0.0178,0.283,0.0729,2.68
1934,0.873,0.0225,0.307,0.07379999999999999,2.64
1935,0.988,0.027800000000000002,0.333,0.0747,2.58
1936,1.13,0.0356,0.36,0.0756,2.53
1937,1.16,0.0341,0.386,0.07640000000000001,2.48
1938,1.23,0.036,0.411,0.0773,2.44
1939,1.25,0.0364,0.433,0.0782,2.41
1940,1.49,0.0361,0.452,0.07909999999999999,2.4
1941,1.32,0.0364,0.467,0.08,2.42
1942,0.946,0.0315,0.481,0.0808,2.45
1943,1.19,0.026600000000000002,0.494,0.08170000000000001,2.51
1944,1.12,0.0217,0.507,0.08259999999999999,2.59
1945,1.18,0.016800000000000002,0.519,0.0835,2.67
1946,1.31,0.0256,0.531,0.0844,2.77
1947,1.56,0.0334,0.544,0.0852,2.87
1948,1.66,0.0434,0.558,0.0861,2.96
1949,1.87,0.0514,0.573,0.087,3.05
1950,2.08,0.0653,0.59,0.0879,3.12
1951,2.24,0.07640000000000001,0.609,0.0887,3.19
1952,2.4,0.0874,0.63,0.0896,3.28
1953,2.55,0.0999,0.654,0.0905,3.37
1954,2.78,0.119,0.68,0.09140000000000001,3.48
1955,3.14,0.141,0.707,0.0923,3.59
1956,3.43,0.158,0.734,0.09309999999999999,3.7
1957,3.74,0.183,0.763,0.094,3.81
1958,3.97,0.211,0.791,0.09490000000000001,3.93
1959,4.16,0.244,0.819,0.0958,4.03
1960,4.31,0.283,0.846,0.09670000000000001,4.14
1961,4.41,0.315,0.873,0.0975,4.1
1962,4.59,0.354,0.901,0.0984,4.33
1963,4.89,0.378,0.93,0.0993,4.48
1964,5.16,0.403,0.959,0.1,4.39
1965,5.44,0.447,0.988,0.101,4.37
1966,5.71,0.492,1.02,0.102,4.63
1967,5.95,0.522,1.05,0.103,4.79
1968,6.1,0.542,1.07,0.104,4.84
1969,6.35,0.559,1.1,0.105,4.83
1970,6.78,0.588,1.12,0.09240000000000001,4.77
1971,7.09,0.621,1.17,0.09240000000000001,4.98
1972,7.46,0.649,1.2,0.0995,5.1
1973,7.75,0.683,1.24,0.106,5.2
1974,8.03,0.72,1.27,0.113,5.31
1975,8.41,0.765,1.31,0.119,5.43
1976,8.7,0.773,1.33,0.127,5.45
1977,8.97,0.784,1.37,0.13,5.42
1978,9.53,0.779,1.4,0.141,5.53
1979,9.63,0.754,1.44,0.145,5.54
1980,9.99,0.761,1.47,0.153,5.64
1981,9.72,0.773,1.5,0.146,5.62
1982,9.87,0.756,1.54,0.139,5.7
1983,9.93,0.781,1.57,0.131,5.81
1984,9.94,0.793,1.6,0.123,5.89
1985,10.7,0.797,1.64,0.119,5.95
1986,10.8,0.82,1.67,0.119,5.96
1987,11.1,0.832,1.71,0.13,6.01
1988,11.3,0.843,1.75,0.134,5.88
1989,11.1,0.847,1.78,0.134,5.82
1990,10.4,0.833,1.8,0.162,5.7
1991,9.94,0.787,1.81,0.136,5.51
1992,11.1,0.643,1.8,0.0775,5.12
1993,8.64,0.465,1.81,0.0551,4.78
1994,6.25,0.323,1.81,0.0313,4.32
1995,4.53,0.29,1.83,0.0289,3.54
1996,5.57,0.402,1.84,0.034,3.34
1997,5.45,0.454,1.85,0.0355,3.22
1998,5.75,0.478,1.82,0.0349,3.34
1999,4.62,0.337,1.85,0.0313,3.4
2000,4.53,0.393,1.85,0.027100000000000003,3.47
2001,3.8,0.383,1.86,0.0245,3.49
2002,4.84,0.411,1.9,0.0261,3.42
2003,5.2,0.515,1.89,0.0295,3.59
2004,5.59,0.571,1.9,0.0313,3.55
2005,5.29,0.616,1.88,0.0273,3.65
2006,5.16,0.655,1.57,0.026600000000000002,3.74
2007,6.24,0.73,1.56,0.0337,3.85
2008,7.32,0.734,1.58,0.039,3.98
2009,6.79,0.476,1.61,0.0367,4.36
2010,6.31,0.55,1.63,0.032799999999999996,4.46
2011,7.51,0.654,1.66,0.0405,4.56
2012,9.95,0.741,1.58,0.0587,4.67
2013,9.5,0.898,1.91,0.0549,4.85
2014,9.28,0.917,2.15,0.0496,5.03
2015,9.38,0.822,2.2,0.0494,4.99
2016,9.54,0.745,1.86,0.054700000000000006,5.11
2017,9.6,0.75,1.87,0.0569,5.19
2018,10.7,0.754,1.87,0.059,5.43