year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.217,0.0356,2.44,4.6e-17,2.18
1851,0.22,0.0375,2.47,0.00285,2.18
1852,0.224,0.0395,2.5,0.0057,2.19
1853,0.229,0.0417,2.53,0.00856,2.2
1854,0.234,0.044,2.57,0.0114,2.22
1855,0.239,0.0464,2.6,0.0143,2.23
1856,0.245,0.0489,2.63,0.0171,2.25
1857,0.252,0.0516,2.66,0.02,2.26
1858,0.259,0.054299999999999994,2.69,0.0228,2.28
1859,0.272,0.062299999999999994,2.71,0.0257,2.3
1860,0.258,0.0412,2.74,0.0285,2.32
1861,0.301,0.0823,2.77,0.0314,2.35
1862,0.307,0.0823,2.8,0.0342,2.37
1863,0.317,0.0864,2.83,0.0371,2.39
1864,0.295,0.0536,2.85,0.0399,2.42
1865,0.317,0.07,2.88,0.0428,2.45
1866,0.333,0.0782,2.91,0.0456,2.48
1867,0.334,0.07,2.93,0.0485,2.51
1868,0.368,0.0988,2.96,0.0513,2.54
1869,0.359,0.0782,2.99,0.054200000000000005,2.57
1870,0.39,0.103,3.03,0.057,2.61
1871,0.423,0.128,3.06,0.0599,2.65
1872,0.413,0.103,3.1,0.0627,2.7
1873,0.423,0.0988,3.14,0.06559999999999999,2.76
1874,0.478,0.144,3.18,0.0684,2.83
1875,0.45,0.0947,3.22,0.0713,2.89
1876,0.477,0.107,3.27,0.0741,2.96
1877,0.515,0.132,3.31,0.077,3.03
1878,0.541,0.144,3.35,0.0799,3.1
1879,0.508,0.0907,3.4,0.08270000000000001,3.16
1880,0.544,0.115,3.44,0.0856,3.22
1881,0.553,0.111,3.48,0.0884,3.27
1882,0.589,0.136,3.53,0.09129999999999999,3.32
1883,0.598,0.132,3.57,0.09409999999999999,3.37
1884,0.633,0.156,3.61,0.097,3.42
1885,0.727,0.247,3.65,0.0998,3.47
1886,0.648,0.144,3.7,0.103,3.52
1887,0.662,0.144,3.74,0.106,3.57
1888,0.668,0.136,3.79,0.108,3.63
1889,0.725,0.185,3.83,0.111,3.68
1890,0.838,0.176,3.89,0.114,3.13
1891,0.868,0.177,3.95,0.117,3.58
1892,0.87,0.177,4.01,0.12,3.99
1893,0.904,0.178,4.07,0.123,4.38
1894,0.957,0.178,4.13,0.125,4.73
1895,1.01,0.179,4.19,0.128,5.03
1896,1.11,0.18,4.25,0.131,5.29
1897,1.36,0.181,4.31,0.134,5.51
1898,1.37,0.181,4.37,0.137,5.66
1899,1.66,0.182,4.43,0.14,5.76
1900,1.56,0.183,4.5,0.143,5.79
1901,1.42,0.184,4.56,0.145,5.75
1902,1.45,0.185,4.62,0.148,5.66
1903,1.61,0.187,4.68,0.151,5.53
1904,1.68,0.188,4.74,0.154,5.36
1905,1.8,0.189,4.81,0.157,5.18
1906,1.88,0.191,4.87,0.16,5.0
1907,2.2,0.192,4.93,0.163,4.84
1908,2.77,0.194,5.0,0.165,4.71
1909,2.69,0.196,5.06,0.168,4.62
1910,2.5,0.198,5.13,0.171,4.58
1911,2.78,0.199,5.2,0.174,4.59
1912,2.97,0.201,5.27,0.177,4.6
1913,3.17,0.203,5.34,0.18,4.62
1914,2.21,0.205,5.41,0.183,4.63
1915,1.64,0.208,5.48,0.185,4.65
1916,1.73,0.21,5.56,0.188,4.69
1917,1.68,0.213,5.63,0.191,4.72
1918,1.65,0.216,5.7,0.194,4.76
1919,1.84,0.22,5.78,0.197,4.81
1920,1.9,0.224,5.85,0.2,4.85
1921,1.94,0.231,5.93,0.202,4.9
1922,2.42,0.241,6.01,0.205,4.97
1923,3.24,0.253,6.09,0.208,5.06
1924,3.57,0.268,6.16,0.211,5.15
1925,3.59,0.285,6.24,0.214,5.24
1926,3.53,0.302,6.32,0.217,5.34
1927,4.84,0.455,6.4,0.22,5.46
1928,5.02,0.476,6.48,0.222,5.56
1929,5.27,0.493,6.56,0.225,5.66
1930,4.62,0.471,6.64,0.228,5.74
1931,5.0,0.466,6.71,0.231,5.84
1932,5.02,0.484,6.78,0.234,5.96
1933,5.22,0.512,6.85,0.237,6.08
1934,5.92,0.572,6.91,0.24,6.22
1935,5.46,0.624,6.97,0.242,6.33
1936,6.88,0.683,7.04,0.245,6.47
1937,8.66,0.754,7.12,0.248,6.6
1938,7.54,0.817,7.21,0.251,6.66
1939,6.67,0.89,7.31,0.254,6.69
1940,4.24,0.785,7.42,0.257,6.66
1941,5.16,0.813,7.6,0.26,6.73
1942,4.77,0.768,7.86,0.262,6.87
1943,5.84,0.817,8.19,0.265,7.1
1944,4.62,0.806,8.57,0.268,7.34
1945,2.45,0.876,8.97,0.271,7.58
1946,5.02,0.922,9.38,0.274,7.92
1947,7.12,0.989,9.77,0.277,8.22
1948,10.0,1.09,10.1,0.279,8.5
1949,6.44,1.16,10.4,0.282,8.59
1950,8.0,1.25,10.7,0.285,8.69
1951,9.39,1.35,10.9,0.288,8.77
1952,10.1,1.4,11.0,0.291,8.87
1953,8.96,1.59,11.2,0.294,8.97
1954,10.5,1.76,11.4,0.297,9.14
1955,12.3,1.91,11.6,0.299,9.34
1956,13.6,2.02,11.7,0.302,9.52
1957,13.7,2.18,11.8,0.305,9.67
1958,12.1,2.33,11.9,0.308,9.77
1959,15.0,2.61,12.0,0.311,9.92
1960,16.5,2.81,12.0,0.314,10.0
1961,16.3,3.02,12.0,0.317,9.7
1962,18.2,3.21,12.0,0.319,10.0
1963,20.7,3.44,12.0,0.322,10.2
1964,24.1,3.71,12.0,0.325,10.3
1965,26.5,4.02,12.0,0.328,10.1
1966,30.8,4.13,12.0,0.331,10.1
1967,30.0,4.3,12.0,0.334,9.99
1968,34.7,4.47,12.0,0.337,10.2
1969,39.3,4.6,12.0,0.339,9.93
1970,41.6,4.3,12.0,0.346,9.81
1971,41.7,4.27,12.4,0.337,9.82
1972,45.3,4.81,12.6,0.358,9.69
1973,50.4,5.22,12.8,0.372,9.93
1974,47.6,5.53,12.8,0.355,10.0
1975,46.9,5.11,12.1,0.337,9.66
1976,52.4,4.39,12.2,0.37,9.38
1977,51.6,4.18,12.2,0.355,9.24
1978,53.4,4.48,12.5,0.372,9.37
1979,55.9,4.75,13.0,0.381,9.37
1980,59.7,4.69,13.1,0.381,9.4
1981,52.8,4.41,13.2,0.361,9.23
1982,44.2,4.09,13.0,0.349,9.38
1983,42.8,4.45,13.2,0.349,9.18
1984,44.2,4.39,13.7,0.37,8.91
1985,51.7,4.07,13.7,0.381,8.85
1986,55.4,4.01,13.7,0.387,8.8
1987,60.6,3.97,14.0,0.408,8.54
1988,54.2,3.97,14.3,0.399,8.34
1989,54.9,3.84,14.4,0.405,8.36
1990,54.2,3.75,15.6,0.411,8.16
1991,56.5,3.43,15.7,0.387,7.63
1992,49.8,3.17,15.5,0.378,7.48
1993,53.0,3.09,15.7,0.378,7.44
1994,60.0,3.17,15.9,0.381,7.44
1995,56.0,3.28,15.3,0.364,7.24
1996,64.0,3.32,14.5,0.361,7.17
1997,62.6,3.39,14.4,0.361,7.19
1998,59.4,3.53,13.7,0.352,7.02
1999,57.6,3.71,15.3,0.346,6.94
2000,54.7,3.81,15.2,0.337,6.9
2001,59.9,3.95,15.3,0.337,6.77
2002,64.8,4.01,14.6,0.343,6.86
2003,72.3,4.33,15.4,0.352,6.7
2004,70.6,4.56,18.0,0.34,6.67
2005,58.2,4.79,15.9,0.304,6.77
2006,70.4,4.75,17.9,0.331,6.5
2007,68.7,4.83,13.8,0.319,6.6
2008,61.5,5.03,13.8,0.297,6.82
2009,58.6,4.39,13.5,0.272,6.49
2010,68.4,5.45,13.8,0.301,6.67
2011,63.1,5.27,13.6,0.289,6.23
2012,55.6,5.32,15.1,0.283,6.21
2013,54.4,5.74,14.3,0.282,6.24
2014,55.4,5.81,13.5,0.28,6.31
2015,53.6,6.08,12.5,0.274,6.26
2016,56.4,5.83,11.7,0.263,6.21
2017,52.8,5.84,11.1,0.258,6.14
2018,54.0,5.66,10.8,0.252,6.13