year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00656,0.00302,0.0545,5.92e-18,0.0603
1851,0.00684,0.00318,0.054799999999999995,0.000364,0.061799999999999994
1852,0.00714,0.00335,0.055,0.000728,0.0632
1853,0.00746,0.0035299999999999997,0.055299999999999995,0.00109,0.06459999999999999
1854,0.00779,0.00372,0.0555,0.00146,0.0659
1855,0.008140000000000001,0.00393,0.055799999999999995,0.00182,0.06720000000000001
1856,0.00851,0.00414,0.056,0.00218,0.0684
1857,0.00888,0.00437,0.056299999999999996,0.0025499999999999997,0.0694
1858,0.009269999999999999,0.0046,0.056600000000000004,0.0029100000000000003,0.0704
1859,0.00966,0.00484,0.0569,0.00328,0.0712
1860,0.0101,0.00508,0.0572,0.00364,0.0719
1861,0.0105,0.00534,0.0575,0.004,0.0725
1862,0.0109,0.00561,0.0578,0.00437,0.073
1863,0.0114,0.005889999999999999,0.0581,0.004730000000000001,0.0736
1864,0.011800000000000001,0.00618,0.0584,0.00509,0.0741
1865,0.0123,0.00649,0.0588,0.00546,0.0746
1866,0.0128,0.006809999999999999,0.0591,0.0058200000000000005,0.0751
1867,0.0134,0.00714,0.0595,0.00619,0.0756
1868,0.013900000000000001,0.00749,0.0599,0.006549999999999999,0.0761
1869,0.0145,0.00785,0.060200000000000004,0.00691,0.07659999999999999
1870,0.015099999999999999,0.008230000000000001,0.0606,0.00728,0.0772
1871,0.0158,0.00863,0.0611,0.00764,0.0785
1872,0.0165,0.00906,0.061700000000000005,0.00801,0.08109999999999999
1873,0.0173,0.00951,0.062299999999999994,0.008369999999999999,0.0847
1874,0.0182,0.009980000000000001,0.0629,0.00873,0.0891
1875,0.019100000000000002,0.0105,0.0637,0.0091,0.0938
1876,0.02,0.011,0.0644,0.009460000000000001,0.0986
1877,0.021,0.0115,0.06509999999999999,0.00983,0.103
1878,0.0219,0.0121,0.0658,0.010199999999999999,0.107
1879,0.0229,0.0126,0.0664,0.0106,0.111
1880,0.023899999999999998,0.0132,0.067,0.0109,0.113
1881,0.0248,0.013800000000000002,0.0676,0.011300000000000001,0.114
1882,0.0258,0.0144,0.0681,0.0116,0.115
1883,0.0268,0.015,0.0687,0.012,0.117
1884,0.027800000000000002,0.0156,0.0693,0.0124,0.118
1885,0.0288,0.0162,0.0698,0.0127,0.119
1886,0.0299,0.0169,0.0704,0.013099999999999999,0.119
1887,0.031,0.0176,0.0709,0.0135,0.12
1888,0.0322,0.0183,0.0715,0.013800000000000002,0.121
1889,0.0334,0.019100000000000002,0.0721,0.014199999999999999,0.122
1890,0.037700000000000004,0.0189,0.0737,0.0146,0.127
1891,0.039200000000000006,0.0189,0.07379999999999999,0.0149,0.127
1892,0.0409,0.0189,0.074,0.015300000000000001,0.127
1893,0.0427,0.019,0.07429999999999999,0.0156,0.128
1894,0.044700000000000004,0.019,0.0746,0.016,0.128
1895,0.0469,0.019,0.075,0.016399999999999998,0.129
1896,0.0492,0.019100000000000002,0.0755,0.0167,0.129
1897,0.0516,0.019100000000000002,0.076,0.0171,0.13
1898,0.054200000000000005,0.019100000000000002,0.07659999999999999,0.0175,0.13
1899,0.056799999999999996,0.0192,0.0772,0.0178,0.131
1900,0.0595,0.0192,0.0778,0.0182,0.132
1901,0.0625,0.0193,0.07859999999999999,0.018600000000000002,0.132
1902,0.06570000000000001,0.0193,0.07970000000000001,0.0189,0.133
1903,0.0693,0.019399999999999997,0.081,0.0193,0.134
1904,0.073,0.019399999999999997,0.0825,0.0197,0.136
1905,0.07690000000000001,0.0195,0.0841,0.02,0.137
1906,0.081,0.0195,0.0859,0.020399999999999998,0.138
1907,0.0851,0.019600000000000003,0.0877,0.0207,0.139
1908,0.08929999999999999,0.019600000000000003,0.0895,0.0211,0.141
1909,0.0935,0.0197,0.0912,0.0215,0.142
1910,0.09759999999999999,0.0197,0.09290000000000001,0.0218,0.143
1911,0.102,0.0198,0.09459999999999999,0.0222,0.144
1912,0.107,0.019899999999999998,0.09620000000000001,0.022600000000000002,0.146
1913,0.112,0.019899999999999998,0.0979,0.0229,0.147
1914,0.117,0.02,0.0997,0.0233,0.148
1915,0.123,0.0201,0.101,0.0237,0.149
1916,0.128,0.0201,0.103,0.024,0.15
1917,0.132,0.0202,0.105,0.024399999999999998,0.151
1918,0.136,0.020300000000000002,0.107,0.0247,0.153
1919,0.139,0.0205,0.109,0.0251,0.155
1920,0.142,0.0206,0.111,0.0255,0.157
1921,0.143,0.021,0.113,0.0258,0.161
1922,0.144,0.0218,0.115,0.026199999999999998,0.169
1923,0.145,0.023,0.117,0.026600000000000002,0.178
1924,0.146,0.0245,0.119,0.0269,0.19
1925,0.147,0.0264,0.121,0.0273,0.204
1926,0.148,0.028399999999999998,0.123,0.0277,0.218
1927,0.149,0.030699999999999998,0.125,0.028,0.232
1928,0.15,0.0332,0.128,0.028399999999999998,0.245
1929,0.151,0.0358,0.13,0.0287,0.257
1930,0.153,0.0384,0.132,0.0291,0.268
1931,0.165,0.0357,0.134,0.0295,0.277
1932,0.195,0.107,0.137,0.0298,0.286
1933,0.239,0.143,0.139,0.030199999999999998,0.295
1934,0.294,0.321,0.142,0.030600000000000002,0.304
1935,0.355,0.499,0.144,0.030899999999999997,0.313
1936,0.42,0.572,0.147,0.0313,0.321
1937,0.485,0.609,0.149,0.0317,0.33
1938,0.545,0.61,0.152,0.032,0.339
1939,0.599,0.577,0.155,0.0324,0.348
1940,0.641,0.225,0.158,0.032799999999999996,0.357
1941,0.674,0.226,0.161,0.033100000000000004,0.37
1942,0.701,3.41,0.164,0.0335,0.389
1943,0.725,0.37,0.168,0.0338,0.412
1944,0.748,0.655,0.172,0.0342,0.438
1945,0.77,0.727,0.176,0.0346,0.467
1946,0.793,0.729,0.18,0.0349,0.495
1947,0.818,0.836,0.185,0.0353,0.523
1948,0.848,1.01,0.19,0.0357,0.549
1949,0.884,1.16,0.195,0.036,0.572
1950,1.51,1.3,0.201,0.0364,0.599
1951,1.43,1.48,0.208,0.0368,0.614
1952,1.13,1.4,0.217,0.0371,0.63
1953,1.21,1.48,0.227,0.0375,0.654
1954,1.25,1.65,0.239,0.0378,0.678
1955,1.52,2.22,0.253,0.038200000000000005,0.707
1956,1.79,2.36,0.267,0.0386,0.734
1957,1.94,2.71,0.282,0.0389,0.758
1958,1.88,2.47,0.298,0.039299999999999995,0.774
1959,2.26,3.6,0.314,0.039700000000000006,0.794
1960,2.34,4.13,0.33,0.04,0.803
1961,2.44,4.24,0.347,0.0404,0.788
1962,2.64,4.17,0.366,0.040799999999999996,0.792
1963,2.8,4.36,0.387,0.041100000000000005,0.912
1964,3.07,4.3,0.408,0.0415,0.91
1965,3.08,4.74,0.431,0.0418,0.913
1966,3.36,5.35,0.454,0.0422,0.96
1967,3.34,4.99,0.477,0.0426,0.947
1968,3.54,4.48,0.5,0.0429,0.917
1969,4.06,6.16,0.522,0.0433,0.967
1970,3.58,6.55,0.506,0.038799999999999994,1.03
1971,4.97,7.05,0.543,0.038799999999999994,1.24
1972,5.3,7.6,0.57,0.0419,1.33
1973,6.86,7.2,0.593,0.054200000000000005,1.41
1974,6.88,7.23,0.62,0.057,1.01
1975,6.07,6.58,0.642,0.0487,0.655
1976,5.72,6.47,0.659,0.048,0.764
1977,5.31,4.94,0.677,0.0425,0.662
1978,5.45,4.76,0.691,0.0505,0.885
1979,5.53,6.86,0.709,0.0549,0.957
1980,5.89,4.57,0.727,0.0654,1.07
1981,5.59,6.83,0.744,0.0648,1.09
1982,5.69,4.59,0.762,0.0533,1.2
1983,7.08,3.79,0.778,0.0577,1.04
1984,6.93,2.96,0.792,0.058,1.08
1985,8.14,2.21,0.807,0.0676,1.01
1986,7.87,1.85,0.814,0.066,1.01
1987,8.1,1.68,0.824,0.067,0.98
1988,7.76,1.52,0.833,0.0515,1.0
1989,8.18,1.35,0.842,0.0577,1.09
1990,8.34,1.18,0.853,0.0577,1.05
1991,8.63,1.02,0.878,0.0704,1.1
1992,10.3,1.34,0.904,0.0825,1.15
1993,11.0,2.0,0.931,0.102,1.26
1994,11.8,1.66,0.958,0.103,1.12
1995,12.5,2.4,1.09,0.117,1.37
1996,12.6,2.73,1.22,0.124,1.26
1997,14.8,1.49,1.35,0.13,1.22
1998,15.3,2.38,1.47,0.168,1.2
1999,15.3,1.75,1.59,0.162,1.14
2000,13.9,1.83,1.74,0.147,1.11
2001,14.8,1.89,1.85,0.141,1.14
2002,14.7,1.89,1.95,0.145,0.996
2003,16.4,2.51,2.06,0.147,1.0
2004,14.9,2.84,2.16,0.143,1.0
2005,14.2,2.98,2.26,0.141,0.862
2006,13.1,2.24,2.33,0.137,0.795
2007,11.8,2.5,2.38,0.13,0.808
2008,15.5,2.55,2.44,0.148,0.778
2009,19.0,2.77,2.49,0.156,0.802
2010,18.0,2.81,2.56,0.181,0.771
2011,18.3,2.81,2.74,0.191,0.908
2012,20.0,2.8,2.83,0.217,0.918
2013,20.8,2.81,1.83,0.238,1.01
2014,22.5,2.68,1.93,0.217,1.02
2015,15.4,2.72,2.03,0.219,1.01
2016,15.2,2.63,2.39,0.227,1.05
2017,15.4,2.64,2.41,0.234,1.07
2018,15.1,2.65,2.43,0.241,1.06