year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0123,0.000174,0.0365,2.58e-18,0.309
1851,0.0124,0.000189,0.036899999999999995,0.000158,0.31
1852,0.0126,0.000206,0.037399999999999996,0.000316,0.311
1853,0.0129,0.000225,0.037899999999999996,0.000474,0.312
1854,0.013300000000000001,0.000245,0.0384,0.000632,0.313
1855,0.013900000000000001,0.000268,0.038799999999999994,0.00079,0.314
1856,0.0145,0.00029299999999999997,0.039200000000000006,0.000948,0.314
1857,0.015300000000000001,0.000319,0.039700000000000006,0.00111,0.315
1858,0.0162,0.000347,0.040100000000000004,0.00126,0.316
1859,0.0171,0.000377,0.0405,0.0014199999999999998,0.316
1860,0.0182,0.00040899999999999997,0.0409,0.00158,0.317
1861,0.019399999999999997,0.000442,0.0412,0.00174,0.317
1862,0.0207,0.000477,0.0416,0.0019,0.317
1863,0.022,0.000514,0.0419,0.0020499999999999997,0.318
1864,0.0235,0.0005510000000000001,0.0422,0.00221,0.318
1865,0.025,0.0005909999999999999,0.0425,0.00237,0.318
1866,0.026699999999999998,0.000632,0.0429,0.0025299999999999997,0.319
1867,0.028399999999999998,0.000674,0.0432,0.00269,0.319
1868,0.030199999999999998,0.000717,0.0435,0.0028399999999999996,0.32
1869,0.032,0.000762,0.0439,0.003,0.32
1870,0.034,0.0008070000000000001,0.0443,0.00316,0.321
1871,0.036,0.0008539999999999999,0.0448,0.00332,0.322
1872,0.0381,0.000902,0.045399999999999996,0.00348,0.325
1873,0.040299999999999996,0.0009519999999999999,0.046,0.00363,0.328
1874,0.0425,0.001,0.046700000000000005,0.00379,0.332
1875,0.0448,0.0010500000000000002,0.0475,0.00395,0.337
1876,0.047200000000000006,0.0011,0.0482,0.00411,0.341
1877,0.0496,0.00116,0.049,0.0042699999999999995,0.345
1878,0.052,0.00121,0.0498,0.00442,0.349
1879,0.0545,0.00127,0.0505,0.00458,0.353
1880,0.0571,0.00132,0.0511,0.00474,0.355
1881,0.060200000000000004,0.0366,0.0518,0.004900000000000001,0.356
1882,0.0635,0.0845,0.052399999999999995,0.00505,0.358
1883,0.067,0.143,0.0531,0.00521,0.359
1884,0.0707,0.21,0.053700000000000005,0.00537,0.36
1885,0.0746,0.282,0.054299999999999994,0.00553,0.362
1886,0.07859999999999999,0.368,0.055,0.005690000000000001,0.363
1887,0.083,0.472,0.055600000000000004,0.00584,0.364
1888,0.0876,0.59,0.056299999999999996,0.006,0.366
1889,0.0923,0.716,0.0569,0.0061600000000000005,0.367
1890,0.1,0.54,0.058,0.00632,0.394
1891,0.106,0.54,0.058,0.0064800000000000005,0.371
1892,0.11,0.541,0.0581,0.00663,0.349
1893,0.126,0.541,0.0583,0.00679,0.329
1894,0.157,0.542,0.0585,0.0069500000000000004,0.309
1895,0.16,0.543,0.0587,0.00711,0.292
1896,0.17,0.544,0.0589,0.0072699999999999996,0.277
1897,0.16,0.545,0.0592,0.0074199999999999995,0.265
1898,0.189,0.546,0.0595,0.00758,0.256
1899,0.205,0.547,0.0599,0.00774,0.251
1900,0.24,0.548,0.0603,0.0079,0.249
1901,0.255,0.55,0.0608,0.008060000000000001,0.25
1902,0.253,0.551,0.0615,0.00821,0.251
1903,0.269,0.553,0.0624,0.008369999999999999,0.253
1904,0.284,0.555,0.0635,0.00853,0.256
1905,0.302,0.557,0.06470000000000001,0.00869,0.258
1906,0.337,0.559,0.06609999999999999,0.00885,0.262
1907,0.346,0.561,0.0676,0.009,0.266
1908,0.364,0.564,0.0691,0.00916,0.27
1909,0.372,0.566,0.0708,0.00932,0.275
1910,0.371,0.568,0.0724,0.00948,0.28
1911,0.386,0.57,0.07429999999999999,0.009640000000000001,0.293
1912,0.389,0.572,0.07659999999999999,0.009789999999999998,0.321
1913,0.774,0.574,0.0795,0.009949999999999999,0.36
1914,0.756,0.576,0.0824,0.0101,0.41
1915,0.719,0.579,0.0853,0.0103,0.467
1916,0.672,0.581,0.0884,0.0104,0.531
1917,0.626,0.584,0.0915,0.0106,0.598
1918,0.59,0.587,0.0945,0.0107,0.667
1919,0.575,0.59,0.0974,0.0109,0.735
1920,0.717,0.593,0.1,0.0111,0.802
1921,0.755,0.596,0.103,0.0112,0.878
1922,1.03,0.6,0.106,0.0114,0.973
1923,1.11,0.604,0.108,0.0115,1.08
1924,1.14,0.608,0.11,0.011699999999999999,1.19
1925,1.24,0.613,0.113,0.011800000000000001,1.31
1926,1.21,0.618,0.115,0.012,1.41
1927,1.36,0.623,0.117,0.012199999999999999,1.51
1928,1.47,0.669,0.12,0.0123,1.58
1929,1.65,0.676,0.123,0.0125,1.63
1930,1.56,0.684,0.126,0.0126,1.65
1931,1.41,0.692,0.129,0.0128,1.63
1932,1.32,0.688,0.133,0.013,1.57
1933,1.25,0.694,0.137,0.013099999999999999,1.48
1934,1.31,0.704,0.141,0.013300000000000001,1.38
1935,1.38,0.718,0.145,0.0134,1.26
1936,1.39,0.721,0.15,0.0136,1.15
1937,1.55,0.731,0.155,0.013699999999999999,1.04
1938,1.5,0.748,0.16,0.013900000000000001,0.958
1939,1.57,0.759,0.165,0.0141,0.899
1940,1.82,0.743,0.17,0.014199999999999999,0.878
1941,1.43,0.773,0.175,0.0144,0.907
1942,0.708,0.819,0.179,0.0145,0.989
1943,0.317,0.865,0.185,0.0147,1.11
1944,0.328,0.895,0.191,0.0148,1.26
1945,1.07,0.932,0.197,0.015,1.43
1946,1.78,1.01,0.204,0.0152,1.6
1947,2.32,1.11,0.212,0.015300000000000001,1.77
1948,2.59,1.18,0.218,0.0155,1.91
1949,2.92,1.27,0.226,0.0156,2.03
1950,2.77,1.35,0.232,0.0158,2.1
1951,2.64,1.46,0.24,0.016,2.15
1952,2.66,1.62,0.247,0.0161,2.19
1953,2.63,1.82,0.256,0.016300000000000002,2.23
1954,3.1,2.05,0.265,0.016399999999999998,2.26
1955,3.52,2.3,0.274,0.0166,2.29
1956,4.01,2.57,0.283,0.0167,2.32
1957,4.31,2.87,0.292,0.0169,2.35
1958,4.26,3.15,0.301,0.0171,2.37
1959,4.84,3.44,0.311,0.0172,2.4
1960,5.25,3.71,0.32,0.0174,2.42
1961,5.5,3.97,0.329,0.0175,2.61
1962,5.62,4.24,0.338,0.0177,2.66
1963,6.19,4.53,0.349,0.0179,2.49
1964,6.94,4.81,0.36,0.018,2.42
1965,7.04,5.1,0.37,0.0182,2.44
1966,6.92,5.4,0.379,0.0183,2.55
1967,6.88,5.72,0.388,0.0185,2.63
1968,7.23,6.06,0.396,0.018600000000000002,2.65
1969,7.43,6.41,0.403,0.0188,2.54
1970,9.49,5.57,0.418,0.0218,2.45
1971,10.2,5.0,0.446,0.0217,2.53
1972,9.35,5.11,0.459,0.022,2.53
1973,10.8,6.16,0.474,0.0247,2.55
1974,10.8,6.22,0.49,0.0261,2.66
1975,11.2,3.94,0.503,0.026199999999999998,2.75
1976,11.4,4.27,0.522,0.0287,2.74
1977,10.9,4.32,0.541,0.0316,2.7
1978,12.0,3.71,0.556,0.0349,2.71
1979,13.0,4.66,0.574,0.037,2.68
1980,12.5,3.88,0.591,0.0349,2.63
1981,14.1,3.66,0.608,0.037200000000000004,2.66
1982,12.7,2.21,0.625,0.0375,2.67
1983,13.8,1.29,0.646,0.0414,2.65
1984,14.6,2.09,0.657,0.041100000000000005,2.7
1985,15.0,2.2,0.672,0.0432,2.63
1986,15.6,2.09,0.681,0.0471,2.57
1987,15.3,2.34,0.689,0.045899999999999996,2.57
1988,15.8,2.65,0.717,0.0516,2.52
1989,15.7,2.87,0.726,0.0504,2.42
1990,15.8,2.73,0.743,0.046799999999999994,2.41
1991,10.6,1.63,0.746,0.0435,2.29
1992,10.8,0.466,0.763,0.0465,1.78
1993,10.4,0.397,0.766,0.0629,1.78
1994,10.5,0.391,0.775,0.0495,2.02
1995,10.9,0.396,0.739,0.0471,1.95
1996,11.8,0.38,0.742,0.065,1.96
1997,10.7,0.46,0.743,0.0587,1.83
1998,12.7,0.516,0.744,0.0536,1.7
1999,11.8,0.54,0.745,0.051,1.56
2000,12.1,0.615,0.751,0.0492,1.54
2001,12.0,0.672,0.751,0.0456,1.43
2002,11.0,0.695,0.753,0.0465,1.39
2003,11.3,0.785,0.755,0.048299999999999996,1.39
2004,11.2,0.828,0.748,0.046200000000000005,1.47
2005,11.2,1.02,0.753,0.0444,1.4
2006,10.8,1.05,0.753,0.045,1.42
2007,9.37,1.31,0.753,0.047700000000000006,1.42
2008,9.3,1.32,0.751,0.0453,1.38
2009,8.59,0.92,0.747,0.040799999999999996,1.31
2010,8.53,1.14,0.818,0.0405,1.37
2011,9.28,1.34,0.823,0.044700000000000004,1.39
2012,8.97,0.979,0.82,0.0435,1.3
2013,7.78,1.13,0.82,0.041,1.31
2014,7.48,1.08,0.821,0.04,1.33
2015,7.19,1.01,0.823,0.0412,1.35
2016,7.05,1.06,0.832,0.040299999999999996,1.39
2017,7.51,1.12,0.839,0.039799999999999995,1.38
2018,7.05,1.1,0.845,0.039299999999999995,1.35