year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.126,0.00102,0.054799999999999995,3.5800000000000004e-17,0.234
1851,0.13,0.00107,0.055600000000000004,0.00218,0.244
1852,0.135,0.00113,0.056299999999999996,0.00436,0.255
1853,0.139,0.0011899999999999999,0.057,0.006549999999999999,0.267
1854,0.143,0.00125,0.0577,0.00873,0.28
1855,0.148,0.00132,0.0584,0.0109,0.294
1856,0.152,0.00139,0.059,0.013099999999999999,0.309
1857,0.157,0.00147,0.0597,0.015300000000000001,0.325
1858,0.161,0.00155,0.060200000000000004,0.0175,0.343
1859,0.166,0.00163,0.060700000000000004,0.019600000000000003,0.361
1860,0.17,0.00171,0.061200000000000004,0.0218,0.379
1861,0.175,0.0018,0.0616,0.024,0.399
1862,0.18,0.00189,0.062,0.026199999999999998,0.42
1863,0.185,0.00198,0.0624,0.028399999999999998,0.442
1864,0.19,0.0020800000000000003,0.0628,0.0305,0.465
1865,0.195,0.00218,0.0632,0.0327,0.489
1866,0.2,0.00229,0.0636,0.0349,0.514
1867,0.205,0.0024,0.064,0.0371,0.541
1868,0.21,0.00252,0.0644,0.039299999999999995,0.568
1869,0.215,0.00264,0.0648,0.0415,0.597
1870,0.221,0.00277,0.0653,0.0436,0.627
1871,0.226,0.0029100000000000003,0.066,0.0458,0.66
1872,0.232,0.0030499999999999998,0.06709999999999999,0.048,0.698
1873,0.238,0.0032,0.0686,0.0502,0.739
1874,0.244,0.0033599999999999997,0.0703,0.052399999999999995,0.784
1875,0.251,0.0035299999999999997,0.0721,0.0545,0.83
1876,0.257,0.0037,0.074,0.0567,0.878
1877,0.264,0.0038799999999999998,0.07590000000000001,0.0589,0.926
1878,0.27,0.004059999999999999,0.07759999999999999,0.0611,0.974
1879,0.277,0.00425,0.07909999999999999,0.0633,1.02
1880,0.283,0.00444,0.0803,0.0655,1.07
1881,0.289,0.00463,0.0814,0.0676,1.11
1882,0.295,0.00483,0.08259999999999999,0.0698,1.15
1883,0.301,0.00504,0.0838,0.072,1.2
1884,0.308,0.00525,0.0851,0.0742,1.24
1885,0.314,0.00547,0.0865,0.07640000000000001,1.29
1886,0.32,0.0057,0.0879,0.0785,1.33
1887,0.326,0.0059299999999999995,0.08929999999999999,0.08070000000000001,1.38
1888,0.333,0.00618,0.0907,0.0829,1.43
1889,0.339,0.00643,0.09209999999999999,0.0851,1.48
1890,0.379,0.00634,0.0975,0.0873,1.6
1891,0.385,0.00634,0.098,0.0895,1.62
1892,0.392,0.00634,0.0987,0.0916,1.67
1893,0.4,0.00634,0.0999,0.0938,1.74
1894,0.407,0.00634,0.101,0.096,1.83
1895,0.416,0.00634,0.103,0.09820000000000001,1.94
1896,0.424,0.00634,0.105,0.1,2.07
1897,0.433,0.00634,0.107,0.103,2.21
1898,0.443,0.00634,0.109,0.105,2.36
1899,0.453,0.00634,0.112,0.107,2.51
1900,0.463,0.00634,0.114,0.109,2.68
1901,0.482,0.00635,0.117,0.111,2.91
1902,0.516,0.00635,0.122,0.113,3.25
1903,0.562,0.00635,0.127,0.116,3.67
1904,0.619,0.00636,0.132,0.118,4.14
1905,0.683,0.00636,0.139,0.12,4.64
1906,0.751,0.00637,0.146,0.122,5.13
1907,0.821,0.00637,0.153,0.124,5.58
1908,0.889,0.00638,0.161,0.127,5.97
1909,0.955,0.00638,0.169,0.129,6.26
1910,1.01,0.00638,0.177,0.131,6.43
1911,1.07,0.00638,0.185,0.133,6.53
1912,1.13,0.00638,0.193,0.135,6.62
1913,1.2,0.00638,0.202,0.137,6.71
1914,1.26,0.00638,0.211,0.14,6.79
1915,1.33,0.00639,0.221,0.142,6.86
1916,1.4,0.00639,0.232,0.144,6.92
1917,1.47,0.00639,0.243,0.146,6.97
1918,1.53,0.00639,0.255,0.148,7.01
1919,1.59,0.00639,0.268,0.151,7.04
1920,1.64,0.00639,0.283,0.153,7.05
1921,1.65,0.00661,0.299,0.155,7.05
1922,1.81,0.00722,0.318,0.157,7.02
1923,1.9,0.00818,0.339,0.159,6.98
1924,1.95,0.00942,0.363,0.161,6.92
1925,2.24,0.0109,0.389,0.164,6.86
1926,2.69,0.0125,0.416,0.166,6.79
1927,2.71,0.0143,0.445,0.168,6.73
1928,3.28,0.0161,0.476,0.17,6.69
1929,3.27,0.018,0.508,0.172,6.66
1930,2.68,0.0197,0.541,0.175,6.65
1931,2.41,0.0218,0.577,0.177,6.69
1932,2.21,0.024300000000000002,0.616,0.179,6.78
1933,2.72,0.027399999999999997,0.659,0.181,6.93
1934,2.93,0.06720000000000001,0.704,0.183,7.11
1935,4.66,0.0711,0.753,0.185,7.33
1936,5.08,0.08990000000000001,0.805,0.188,7.57
1937,5.14,0.105,0.858,0.19,7.83
1938,5.41,0.117,0.915,0.192,8.09
1939,7.11,0.137,0.973,0.194,8.35
1940,6.71,0.153,1.03,0.196,8.59
1941,6.37,0.169,1.1,0.199,8.89
1942,6.93,0.171,1.17,0.201,9.3
1943,6.61,0.203,1.25,0.203,9.8
1944,7.78,0.22,1.33,0.205,10.4
1945,7.68,0.239,1.42,0.207,11.0
1946,8.34,0.261,1.51,0.209,11.6
1947,8.64,0.277,1.6,0.212,12.3
1948,8.26,0.297,1.69,0.214,12.9
1949,9.08,0.362,1.78,0.216,13.5
1950,11.6,0.416,1.87,0.218,14.1
1951,12.5,0.469,1.97,0.22,14.9
1952,13.2,0.513,2.06,0.223,16.2
1953,15.5,0.623,2.15,0.225,17.8
1954,14.6,0.693,2.25,0.227,19.7
1955,17.2,0.763,2.34,0.229,21.8
1956,18.1,0.882,2.45,0.231,23.8
1957,19.5,0.918,2.55,0.233,25.8
1958,20.2,0.952,2.66,0.236,27.7
1959,22.6,1.05,2.77,0.238,29.2
1960,23.2,1.14,2.89,0.24,30.3
1961,25.2,1.24,3.02,0.242,31.4
1962,26.6,1.34,3.15,0.244,32.4
1963,28.7,1.43,3.3,0.247,32.7
1964,29.3,1.53,3.45,0.249,33.6
1965,30.7,1.61,3.61,0.251,34.5
1966,31.6,1.67,3.77,0.253,35.2
1967,33.2,1.73,3.93,0.255,36.2
1968,35.4,1.91,4.09,0.257,37.6
1969,37.3,1.97,4.24,0.26,38.5
1970,37.0,2.07,4.22,0.292,40.2
1971,39.8,2.2,4.62,0.293,41.0
1972,40.3,2.4,4.79,0.281,42.7
1973,41.5,2.53,4.94,0.281,43.4
1974,45.0,2.45,5.13,0.298,44.7
1975,46.3,2.25,5.24,0.326,46.3
1976,48.7,2.48,5.48,0.341,47.9
1977,50.4,2.24,5.63,0.353,48.3
1978,52.6,2.68,5.8,0.372,49.1
1979,54.6,2.78,6.01,0.384,48.9
1980,52.2,2.85,6.19,0.391,48.7
1981,53.2,2.91,6.39,0.391,49.2
1982,54.4,3.47,6.56,0.4,50.1
1983,58.7,3.01,6.75,0.412,49.2
1984,57.8,3.27,6.93,0.425,47.6
1985,57.1,3.36,7.19,0.434,47.7
1986,57.1,3.6,7.36,0.44,48.6
1987,57.9,3.55,7.56,0.453,50.2
1988,58.7,3.88,7.77,0.471,50.6
1989,58.5,3.81,7.98,0.474,51.7
1990,65.0,3.63,8.18,0.518,52.4
1991,64.6,3.66,8.4,0.542,52.0
1992,69.8,3.82,8.59,0.552,52.3
1993,72.2,4.31,8.8,0.574,53.2
1994,72.5,5.04,8.99,0.57,54.0
1995,66.2,5.03,9.22,0.62,54.0
1996,65.9,4.91,9.35,0.617,54.1
1997,73.2,4.99,9.53,0.57,53.5
1998,74.6,4.93,9.69,0.57,54.1
1999,62.9,3.81,9.89,0.521,52.0
2000,64.5,4.39,10.2,0.549,52.8
2001,63.9,4.37,10.3,0.533,53.9
2002,63.6,4.46,10.5,0.524,54.2
2003,64.7,4.79,10.7,0.527,55.6
2004,61.6,4.91,10.9,0.499,56.2
2005,66.5,5.7,11.1,0.512,56.8
2006,68.7,5.6,11.2,0.527,57.0
2007,68.0,6.15,11.4,0.546,59.4
2008,74.5,5.86,11.6,0.546,58.5
2009,81.1,5.48,11.8,0.549,58.5
2010,85.6,5.77,12.0,0.567,59.6
2011,85.9,6.41,12.2,0.601,56.2
2012,89.7,7.08,12.4,0.608,53.4
2013,99.0,7.16,12.5,0.64,51.3
2014,93.2,8.09,12.7,0.694,51.4
2015,93.2,8.04,12.9,0.699,50.7
2016,98.6,7.82,13.1,0.672,51.2
2017,93.9,7.92,13.3,0.685,54.6
2018,94.8,8.03,13.5,0.697,56.9