year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.117,0.000312,0.014,4.2e-18,0.052899999999999996
1851,0.119,0.000333,0.0141,0.000257,0.0544
1852,0.12,0.000356,0.0141,0.000514,0.0559
1853,0.122,0.000381,0.014199999999999999,0.000771,0.0573
1854,0.124,0.000406,0.0143,0.00103,0.0587
1855,0.125,0.000432,0.0144,0.00128,0.0601
1856,0.127,0.00045900000000000004,0.0144,0.0015400000000000001,0.061399999999999996
1857,0.129,0.00048699999999999997,0.0145,0.0018,0.0627
1858,0.13,0.000516,0.0146,0.00206,0.0639
1859,0.132,0.000546,0.0147,0.00231,0.065
1860,0.134,0.0005759999999999999,0.0147,0.00257,0.066
1861,0.135,0.000608,0.0148,0.00283,0.067
1862,0.137,0.00064,0.0149,0.0030800000000000003,0.068
1863,0.139,0.000674,0.015,0.0033399999999999997,0.069
1864,0.141,0.000709,0.015099999999999999,0.0036,0.0699
1865,0.143,0.000745,0.015099999999999999,0.00385,0.0708
1866,0.144,0.0007830000000000001,0.0152,0.00411,0.0717
1867,0.146,0.0008219999999999999,0.015300000000000001,0.00437,0.0727
1868,0.148,0.000862,0.0154,0.00463,0.0736
1869,0.15,0.0009040000000000001,0.0155,0.00488,0.0745
1870,0.152,0.000948,0.0156,0.00514,0.07540000000000001
1871,0.154,0.000993,0.0157,0.0054,0.0767
1872,0.156,0.0010400000000000001,0.0159,0.0056500000000000005,0.07859999999999999
1873,0.159,0.00109,0.0161,0.00591,0.08109999999999999
1874,0.161,0.00115,0.016300000000000002,0.00617,0.0838
1875,0.163,0.0012,0.0166,0.00642,0.0868
1876,0.165,0.00126,0.016800000000000002,0.006679999999999999,0.08979999999999999
1877,0.167,0.00132,0.0171,0.00694,0.09259999999999999
1878,0.17,0.00138,0.0173,0.00719,0.0953
1879,0.172,0.0014399999999999999,0.0175,0.00745,0.0975
1880,0.174,0.0015,0.0177,0.00771,0.0992
1881,0.177,0.00157,0.0178,0.00797,0.1
1882,0.179,0.00163,0.018,0.00822,0.102
1883,0.181,0.0017,0.0181,0.00848,0.103
1884,0.184,0.00177,0.0183,0.00874,0.104
1885,0.186,0.00184,0.0184,0.00899,0.105
1886,0.189,0.00191,0.0185,0.00925,0.106
1887,0.191,0.00199,0.018699999999999998,0.00951,0.107
1888,0.193,0.00207,0.0188,0.00976,0.108
1889,0.196,0.00215,0.019,0.01,0.109
1890,0.198,0.00222,0.0193,0.0103,0.113
1891,0.213,0.0022400000000000002,0.0195,0.0105,0.115
1892,0.256,0.00226,0.0197,0.0108,0.116
1893,0.325,0.00229,0.019899999999999998,0.011,0.118
1894,0.417,0.00232,0.0201,0.011300000000000001,0.12
1895,0.532,0.00235,0.020300000000000002,0.0116,0.122
1896,0.668,0.00239,0.0206,0.011800000000000001,0.124
1897,0.823,0.0024300000000000003,0.0208,0.0121,0.125
1898,0.995,0.00248,0.0211,0.0123,0.127
1899,1.18,0.00252,0.0213,0.0126,0.129
1900,1.38,0.00257,0.0216,0.0128,0.132
1901,1.73,0.00262,0.0219,0.013099999999999999,0.134
1902,2.32,0.00269,0.0222,0.0134,0.135
1903,3.11,0.00276,0.0225,0.0136,0.137
1904,4.05,0.0028399999999999996,0.0228,0.013900000000000001,0.139
1905,5.09,0.0029300000000000003,0.0232,0.0141,0.141
1906,6.17,0.0030099999999999997,0.0235,0.0144,0.144
1907,7.25,0.00309,0.023899999999999998,0.0146,0.146
1908,8.29,0.00317,0.024300000000000002,0.0149,0.149
1909,9.23,0.00323,0.0246,0.0152,0.152
1910,10.0,0.00328,0.025,0.0154,0.156
1911,10.7,0.0033599999999999997,0.0254,0.0157,0.162
1912,11.4,0.00352,0.0257,0.0159,0.171
1913,12.1,0.00375,0.026,0.0162,0.183
1914,12.7,0.004030000000000001,0.0264,0.016399999999999998,0.198
1915,13.3,0.00436,0.026699999999999998,0.0167,0.213
1916,13.9,0.004730000000000001,0.027100000000000003,0.017,0.23
1917,14.5,0.00513,0.0275,0.0172,0.247
1918,15.0,0.00555,0.028,0.0175,0.263
1919,15.5,0.00597,0.0285,0.0177,0.279
1920,15.9,0.0064,0.0292,0.018,0.293
1921,16.3,0.006849999999999999,0.03,0.0182,0.308
1922,16.6,0.00736,0.031100000000000003,0.0185,0.324
1923,16.8,0.00791,0.0324,0.0188,0.341
1924,17.1,0.00851,0.034,0.019,0.358
1925,17.3,0.00916,0.0358,0.0193,0.375
1926,17.5,0.00985,0.037700000000000004,0.0195,0.39
1927,17.8,0.0106,0.039700000000000006,0.0198,0.403
1928,18.1,0.0114,0.0418,0.02,0.414
1929,18.4,0.012199999999999999,0.044,0.020300000000000002,0.42
1930,18.8,0.013099999999999999,0.046200000000000005,0.0206,0.423
1931,19.3,0.014,0.0484,0.0208,0.421
1932,19.8,0.015,0.0508,0.0211,0.417
1933,20.5,0.0161,0.053399999999999996,0.0213,0.41
1934,21.2,0.0173,0.056100000000000004,0.0216,0.402
1935,21.9,0.018600000000000002,0.059,0.0218,0.393
1936,22.8,0.02,0.0621,0.0221,0.384
1937,23.7,0.0215,0.0653,0.0224,0.376
1938,24.6,0.0232,0.0688,0.022600000000000002,0.369
1939,25.6,0.0251,0.0724,0.0229,0.365
1940,26.6,0.0272,0.0762,0.023100000000000002,0.363
1941,27.7,0.0298,0.0805,0.023399999999999997,0.394
1942,29.0,0.0334,0.0854,0.023600000000000003,0.479
1943,30.4,0.037700000000000004,0.09079999999999999,0.023899999999999998,0.605
1944,32.0,0.0427,0.09659999999999999,0.0242,0.757
1945,33.6,0.0482,0.103,0.024399999999999998,0.922
1946,35.3,0.0541,0.109,0.0247,1.09
1947,37.0,0.0603,0.116,0.0249,1.24
1948,38.8,0.06670000000000001,0.123,0.0252,1.37
1949,40.6,0.073,0.129,0.0254,1.45
1950,42.4,0.0793,0.136,0.0257,1.49
1951,44.1,0.0856,0.143,0.026,1.47
1952,45.8,0.09209999999999999,0.149,0.026199999999999998,1.43
1953,47.4,0.0988,0.156,0.0265,1.37
1954,49.1,0.106,0.163,0.026699999999999998,1.29
1955,51.0,0.113,0.17,0.027,1.21
1956,52.7,0.121,0.177,0.0272,1.13
1957,54.8,0.129,0.185,0.0275,1.05
1958,57.2,0.138,0.193,0.027800000000000002,0.99
1959,59.9,0.147,0.202,0.028,0.949
1960,63.2,0.157,0.211,0.028300000000000002,0.936
1961,67.9,0.168,0.222,0.0285,1.06
1962,73.9,0.179,0.233,0.0288,1.09
1963,81.9,0.191,0.246,0.029,1.12
1964,89.7,0.203,0.26,0.0293,1.15
1965,99.4,0.217,0.274,0.0295,1.19
1966,111.0,0.232,0.289,0.0298,1.2
1967,136.0,0.249,0.303,0.030100000000000002,1.23
1968,157.0,0.267,0.317,0.0303,1.19
1969,171.0,0.319,0.329,0.030600000000000002,1.19
1970,155.0,0.33,0.389,0.0474,1.15
1971,103.0,0.331,0.423,0.0378,1.1
1972,68.6,0.338,0.453,0.049,1.11
1973,61.4,0.384,0.487,0.056100000000000004,1.28
1974,31.0,0.624,0.523,0.0592,1.36
1975,39.1,0.757,0.554,0.07379999999999999,1.72
1976,54.6,1.19,0.586,0.0856,1.83
1977,57.5,1.69,0.62,0.0952,1.61
1978,58.2,2.21,0.665,0.114,1.68
1979,66.4,2.36,0.709,0.122,2.07
1980,65.8,2.4,0.748,0.142,2.06
1981,48.8,2.36,0.786,0.162,1.85
1982,54.5,2.94,0.834,0.179,2.21
1983,46.3,3.88,0.903,0.18,2.24
1984,39.2,4.63,0.996,0.185,2.14
1985,38.4,5.01,1.06,0.17,2.1
1986,63.0,2.91,1.07,0.171,2.01
1987,51.9,3.23,1.09,0.183,1.94
1988,58.9,2.93,1.11,0.192,1.92
1989,57.7,2.95,1.11,0.19,2.06
1990,69.0,2.93,1.14,0.191,2.19
1991,75.2,2.82,1.16,0.192,2.13
1992,73.4,2.79,1.18,0.193,2.0
1993,78.9,2.73,1.22,0.213,1.99
1994,84.6,3.88,1.27,0.264,1.89
1995,88.1,3.95,1.32,0.29,1.99
1996,84.6,4.19,1.35,0.305,1.97
1997,74.8,3.78,1.37,0.301,1.89
1998,69.4,4.03,1.37,0.306,2.03
1999,64.3,4.11,1.39,0.322,2.03
2000,66.1,4.18,1.41,0.332,1.74
2001,65.1,4.03,1.43,0.338,1.75
2002,64.1,4.27,1.45,0.353,1.86
2003,68.9,4.48,1.48,0.369,1.94
2004,69.6,4.6,1.51,0.366,2.14
2005,73.7,4.69,1.53,0.394,2.28
2006,74.4,5.23,1.55,0.391,2.46
2007,69.9,5.12,1.56,0.36,2.58
2008,76.5,5.01,1.57,0.391,2.59
2009,75.6,5.7,1.61,0.434,2.67
2010,80.9,6.03,1.63,0.462,2.77
2011,49.7,3.75,1.63,0.332,2.78
2012,70.4,3.45,1.67,0.428,2.79
2013,69.7,2.36,1.51,0.449,2.8
2014,66.8,2.67,1.52,0.465,2.68
2015,59.9,2.54,1.54,0.446,2.64
2016,60.8,2.44,1.62,0.459,2.72
2017,65.0,2.58,1.63,0.466,2.74
2018,57.1,2.0,1.64,0.474,2.76