year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0083,0.000127,0.0128,3.13e-18,0.122
1851,0.00842,0.000133,0.0128,0.000192,0.126
1852,0.008539999999999999,0.00014000000000000001,0.0129,0.000384,0.13
1853,0.00865,0.000148,0.013,0.0005759999999999999,0.133
1854,0.00877,0.000156,0.013,0.000768,0.137
1855,0.00889,0.000165,0.013099999999999999,0.0009609999999999999,0.141
1856,0.00901,0.000174,0.0132,0.00115,0.144
1857,0.009130000000000001,0.000183,0.013300000000000001,0.00134,0.147
1858,0.00924,0.000193,0.013300000000000001,0.0015400000000000001,0.151
1859,0.00936,0.000203,0.0134,0.00173,0.154
1860,0.009470000000000001,0.000213,0.0135,0.0019199999999999998,0.157
1861,0.00958,0.000224,0.0135,0.00211,0.16
1862,0.009699999999999999,0.000235,0.0136,0.00231,0.163
1863,0.009810000000000001,0.000247,0.013699999999999999,0.0025,0.165
1864,0.00993,0.000259,0.013699999999999999,0.00269,0.168
1865,0.01,0.000272,0.013800000000000002,0.0028799999999999997,0.171
1866,0.010199999999999999,0.000285,0.013900000000000001,0.00307,0.174
1867,0.0103,0.0003,0.014,0.00327,0.176
1868,0.0104,0.000314,0.0141,0.00346,0.179
1869,0.0105,0.00032900000000000003,0.0141,0.00365,0.182
1870,0.0107,0.000345,0.014199999999999999,0.0038399999999999997,0.185
1871,0.0108,0.00036199999999999996,0.0144,0.004030000000000001,0.188
1872,0.011,0.00038,0.0145,0.00423,0.192
1873,0.0112,0.000399,0.0147,0.00442,0.196
1874,0.0114,0.000419,0.0149,0.00461,0.201
1875,0.0116,0.000439,0.0152,0.0048,0.207
1876,0.0119,0.00046100000000000004,0.0154,0.0049900000000000005,0.212
1877,0.0121,0.000483,0.0156,0.00519,0.217
1878,0.0123,0.000506,0.0159,0.00538,0.222
1879,0.0125,0.0005290000000000001,0.016,0.00557,0.226
1880,0.0127,0.000553,0.0162,0.0057599999999999995,0.23
1881,0.0129,0.0005769999999999999,0.016399999999999998,0.00596,0.233
1882,0.013099999999999999,0.000602,0.0165,0.00615,0.236
1883,0.0132,0.000628,0.0166,0.00634,0.239
1884,0.0134,0.0006540000000000001,0.016800000000000002,0.00653,0.242
1885,0.0135,0.0006810000000000001,0.0169,0.006719999999999999,0.244
1886,0.013699999999999999,0.0007099999999999999,0.017,0.00692,0.247
1887,0.013900000000000001,0.000739,0.0172,0.00711,0.25
1888,0.014,0.000769,0.0173,0.0073,0.253
1889,0.014199999999999999,0.0008010000000000001,0.0174,0.00749,0.255
1890,0.0156,0.000789,0.0177,0.007679999999999999,0.26
1891,0.0162,0.000789,0.0179,0.00788,0.262
1892,0.016800000000000002,0.000789,0.0181,0.00807,0.263
1893,0.0176,0.000789,0.0183,0.00826,0.264
1894,0.0185,0.000789,0.0185,0.00845,0.266
1895,0.0195,0.000789,0.018699999999999998,0.00864,0.268
1896,0.0205,0.000789,0.0189,0.00884,0.269
1897,0.0216,0.000789,0.019100000000000002,0.00903,0.271
1898,0.0229,0.000789,0.0193,0.00922,0.273
1899,0.0241,0.000789,0.0195,0.00941,0.275
1900,0.0255,0.000789,0.0198,0.009609999999999999,0.277
1901,0.0273,0.000789,0.02,0.009800000000000001,0.279
1902,0.0299,0.000789,0.020300000000000002,0.00999,0.281
1903,0.033100000000000004,0.000789,0.0206,0.010199999999999999,0.283
1904,0.0368,0.00079,0.0209,0.0104,0.285
1905,0.040799999999999996,0.00079,0.0212,0.0106,0.287
1906,0.044899999999999995,0.00079,0.0216,0.0108,0.289
1907,0.0489,0.000791,0.0219,0.011,0.292
1908,0.0526,0.0007920000000000001,0.0223,0.0111,0.295
1909,0.056,0.0007930000000000001,0.022600000000000002,0.011300000000000001,0.298
1910,0.0588,0.000794,0.023,0.0115,0.301
1911,0.061200000000000004,0.000812,0.0233,0.011699999999999999,0.305
1912,0.0635,0.000864,0.023600000000000003,0.0119,0.312
1913,0.06570000000000001,0.000945,0.023899999999999998,0.0121,0.32
1914,0.0678,0.0010500000000000002,0.0242,0.0123,0.329
1915,0.0699,0.00117,0.0246,0.0125,0.34
1916,0.0718,0.00131,0.0249,0.0127,0.35
1917,0.0736,0.00147,0.0253,0.0129,0.362
1918,0.07540000000000001,0.00163,0.0257,0.013099999999999999,0.372
1919,0.077,0.0017900000000000001,0.026199999999999998,0.013300000000000001,0.383
1920,0.0785,0.00195,0.0268,0.0134,0.392
1921,0.0799,0.00212,0.0275,0.0136,0.402
1922,0.08109999999999999,0.0023,0.0285,0.013800000000000002,0.414
1923,0.08209999999999999,0.0025099999999999996,0.0297,0.014,0.426
1924,0.0831,0.0027400000000000002,0.0312,0.014199999999999999,0.439
1925,0.0841,0.00299,0.032799999999999996,0.0144,0.452
1926,0.0852,0.00325,0.0345,0.0146,0.464
1927,0.0863,0.0035299999999999997,0.0363,0.0148,0.474
1928,0.0876,0.00383,0.038200000000000005,0.015,0.483
1929,0.089,0.00414,0.0402,0.0152,0.489
1930,0.0907,0.00447,0.0422,0.0154,0.491
1931,0.0928,0.00481,0.0442,0.0156,0.491
1932,0.09540000000000001,0.00517,0.046299999999999994,0.0158,0.489
1933,0.0984,0.00555,0.048600000000000004,0.0159,0.485
1934,0.102,0.00596,0.0511,0.0161,0.48
1935,0.106,0.00641,0.053700000000000005,0.016300000000000002,0.474
1936,0.11,0.00691,0.0565,0.0165,0.469
1937,0.114,0.00746,0.0594,0.0167,0.464
1938,0.119,0.00808,0.0625,0.0169,0.46
1939,0.123,0.00877,0.0658,0.0171,0.458
1940,0.128,0.00954,0.0693,0.0173,0.458
1941,0.133,0.0106,0.0731,0.0175,0.481
1942,0.139,0.0119,0.07759999999999999,0.0177,0.542
1943,0.145,0.0136,0.0825,0.0179,0.632
1944,0.152,0.0156,0.0878,0.0181,0.741
1945,0.158,0.0178,0.0935,0.0183,0.86
1946,0.166,0.0201,0.0994,0.0184,0.979
1947,0.173,0.022600000000000002,0.105,0.018600000000000002,1.09
1948,0.181,0.0251,0.112,0.0188,1.18
1949,0.204,0.0277,0.118,0.019,1.24
1950,0.212,0.030100000000000002,0.124,0.0192,1.27
1951,0.219,0.032600000000000004,0.13,0.019399999999999997,1.26
1952,0.245,0.0351,0.136,0.019600000000000003,1.24
1953,0.238,0.0378,0.142,0.0198,1.2
1954,0.249,0.0405,0.148,0.02,1.15
1955,0.264,0.0433,0.154,0.0202,1.09
1956,0.273,0.046299999999999994,0.161,0.020399999999999998,1.04
1957,0.289,0.0495,0.168,0.0206,0.987
1958,0.298,0.052899999999999996,0.176,0.0207,0.947
1959,0.315,0.0565,0.183,0.0209,0.922
1960,0.336,0.060399999999999995,0.192,0.0211,0.915
1961,0.375,0.0644,0.201,0.0213,0.941
1962,0.39,0.0687,0.212,0.0215,0.965
1963,0.43,0.0733,0.224,0.0217,1.01
1964,0.48,0.0782,0.236,0.0219,1.05
1965,0.507,0.0835,0.249,0.0221,1.09
1966,0.581,0.08929999999999999,0.262,0.0223,1.1
1967,0.627,0.0958,0.275,0.0225,1.1
1968,0.648,0.103,0.287,0.022699999999999998,1.12
1969,0.719,0.111,0.299,0.0229,1.09
1970,0.755,0.119,0.308,0.0257,1.16
1971,0.792,0.131,0.323,0.0256,1.09
1972,0.826,0.2,0.332,0.026600000000000002,1.16
1973,0.838,0.21,0.341,0.0259,1.24
1974,0.806,0.228,0.35,0.0257,1.06
1975,0.815,0.257,0.357,0.0265,1.16
1976,0.834,0.278,0.366,0.0261,1.2
1977,0.982,0.307,0.376,0.027600000000000003,1.32
1978,0.885,0.341,0.387,0.0281,1.2
1979,1.92,0.382,0.398,0.0295,1.24
1980,1.12,0.425,0.412,0.0286,1.35
1981,1.05,0.444,0.427,0.0294,1.17
1982,1.17,0.443,0.443,0.030699999999999998,1.41
1983,1.02,0.421,0.459,0.0297,1.26
1984,1.1,0.458,0.479,0.031,1.34
1985,1.03,0.518,0.499,0.031,1.29
1986,1.17,0.569,0.515,0.0346,1.4
1987,1.25,0.615,0.534,0.0364,1.5
1988,1.29,0.652,0.553,0.037,1.65
1989,1.34,0.703,0.571,0.0378,1.72
1990,1.3,0.725,0.586,0.039299999999999995,2.01
1991,1.42,0.742,0.604,0.0405,1.88
1992,1.49,0.76,0.621,0.040799999999999996,1.73
1993,1.57,0.564,0.639,0.042,1.7
1994,1.64,0.756,0.656,0.047700000000000006,1.67
1995,1.8,0.827,0.677,0.0501,1.54
1996,1.95,0.809,0.7,0.0569,1.62
1997,1.95,0.388,0.724,0.056600000000000004,1.89
1998,2.18,0.754,0.748,0.062,2.25
1999,2.6,1.01,0.773,0.0673,1.96
2000,2.41,0.725,0.793,0.0676,2.11
2001,2.19,0.811,0.821,0.0679,1.89
2002,2.3,0.914,0.849,0.0697,2.13
2003,2.57,1.17,0.874,0.07390000000000001,2.21
2004,2.54,1.19,0.9,0.07540000000000001,1.96
2005,2.53,1.23,0.925,0.07629999999999999,2.83
2006,2.44,1.14,0.954,0.0778,2.39
2007,2.57,1.07,0.984,0.0805,2.09
2008,2.75,0.949,1.02,0.0837,2.3
2009,4.03,1.03,1.05,0.105,2.43
2010,3.93,1.05,1.08,0.103,2.4
2011,3.82,1.13,1.12,0.103,2.9
2012,3.67,1.12,1.15,0.102,2.59
2013,3.8,0.994,1.19,0.105,2.85
2014,3.86,0.965,1.22,0.109,2.66
2015,4.24,1.35,1.26,0.112,3.1
2016,4.35,1.36,1.28,0.117,2.96
2017,4.6,1.37,1.31,0.121,2.85
2018,4.77,1.38,1.34,0.124,2.95