year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.237,0.00015099999999999998,0.167,5.69e-17,2.82
1851,0.24,0.00015900000000000002,0.168,0.00347,2.91
1852,0.243,0.00016700000000000002,0.169,0.00694,2.99
1853,0.246,0.000176,0.17,0.0104,3.06
1854,0.25,0.000186,0.171,0.013900000000000001,3.14
1855,0.253,0.00019600000000000002,0.172,0.0173,3.22
1856,0.256,0.000207,0.173,0.0208,3.29
1857,0.259,0.00021799999999999999,0.174,0.024300000000000002,3.36
1858,0.262,0.00023,0.175,0.0277,3.42
1859,0.265,0.000242,0.176,0.0312,3.48
1860,0.268,0.000254,0.177,0.0347,3.54
1861,0.271,0.00026700000000000004,0.178,0.0381,3.6
1862,0.273,0.00028000000000000003,0.178,0.0416,3.65
1863,0.276,0.000294,0.179,0.0451,3.7
1864,0.279,0.000309,0.18,0.048600000000000004,3.76
1865,0.282,0.000324,0.181,0.052,3.81
1866,0.285,0.00034,0.182,0.0555,3.86
1867,0.288,0.000357,0.183,0.059,3.91
1868,0.291,0.000374,0.184,0.0624,3.96
1869,0.294,0.00039200000000000004,0.186,0.0659,4.01
1870,0.297,0.00041099999999999996,0.187,0.0694,4.06
1871,0.301,0.000431,0.188,0.0728,4.13
1872,0.305,0.000453,0.19,0.07629999999999999,4.23
1873,0.31,0.000475,0.193,0.0798,4.36
1874,0.315,0.000499,0.196,0.0832,4.5
1875,0.321,0.000524,0.199,0.0867,4.66
1876,0.327,0.000549,0.202,0.0902,4.81
1877,0.332,0.0005759999999999999,0.206,0.09359999999999999,4.96
1878,0.337,0.000603,0.208,0.09709999999999999,5.09
1879,0.342,0.000631,0.211,0.101,5.21
1880,0.346,0.0006590000000000001,0.213,0.104,5.3
1881,0.35,0.0006879999999999999,0.215,0.108,5.37
1882,0.354,0.000717,0.217,0.111,5.43
1883,0.358,0.000748,0.219,0.114,5.5
1884,0.361,0.00078,0.22,0.118,5.55
1885,0.365,0.000812,0.222,0.121,5.61
1886,0.369,0.000846,0.224,0.125,5.67
1887,0.372,0.0008810000000000001,0.226,0.128,5.73
1888,0.376,0.0009170000000000001,0.227,0.132,5.78
1889,0.38,0.000955,0.229,0.135,5.84
1890,0.42,0.00094,0.233,0.139,6.04
1891,0.434,0.00094,0.236,0.142,6.11
1892,0.451,0.00094,0.238,0.146,6.18
1893,0.47,0.00094,0.24,0.149,6.26
1894,0.491,0.00094,0.243,0.153,6.34
1895,0.515,0.00094,0.245,0.156,6.42
1896,0.539,0.00094,0.248,0.16,6.5
1897,0.566,0.00094,0.251,0.163,6.59
1898,0.594,0.00094,0.254,0.166,6.68
1899,0.623,0.00094,0.257,0.17,6.77
1900,0.654,0.00094,0.26,0.173,6.87
1901,0.693,0.00094,0.264,0.177,6.96
1902,0.746,0.00094,0.267,0.18,7.05
1903,0.811,0.000941,0.271,0.184,7.14
1904,0.882,0.000941,0.275,0.187,7.23
1905,0.959,0.0009419999999999999,0.28,0.191,7.32
1906,1.04,0.0009419999999999999,0.284,0.194,7.43
1907,1.11,0.0009429999999999999,0.288,0.198,7.54
1908,1.18,0.000944,0.293,0.201,7.68
1909,1.25,0.000945,0.297,0.205,7.83
1910,1.3,0.0009459999999999999,0.302,0.208,8.0
1911,1.34,0.000968,0.306,0.212,8.27
1912,1.38,0.00103,0.311,0.215,8.69
1913,1.42,0.00113,0.315,0.218,9.22
1914,1.46,0.00125,0.319,0.222,9.85
1915,1.5,0.0014,0.323,0.225,10.5
1916,1.53,0.00157,0.328,0.229,11.3
1917,1.56,0.00175,0.333,0.232,12.0
1918,1.59,0.0019399999999999999,0.338,0.236,12.8
1919,1.62,0.00213,0.345,0.239,13.5
1920,1.65,0.00232,0.352,0.243,14.1
1921,1.68,0.00252,0.362,0.246,14.7
1922,1.7,0.00275,0.375,0.25,15.5
1923,1.72,0.00299,0.391,0.253,16.2
1924,1.74,0.00327,0.41,0.257,17.0
1925,1.76,0.0035600000000000002,0.43,0.26,17.7
1926,1.78,0.00387,0.453,0.264,18.4
1927,1.8,0.00421,0.477,0.267,19.0
1928,1.83,0.00456,0.502,0.271,19.5
1929,1.86,0.0049299999999999995,0.527,0.274,19.8
1930,1.89,0.00533,0.553,0.277,19.9
1931,1.93,0.005730000000000001,0.579,0.281,19.9
1932,1.98,0.0061600000000000005,0.608,0.284,19.7
1933,2.05,0.00662,0.638,0.288,19.4
1934,2.12,0.00711,0.67,0.291,19.0
1935,2.2,0.0076500000000000005,0.704,0.295,18.6
1936,2.28,0.00824,0.74,0.298,18.2
1937,2.37,0.00891,0.778,0.302,17.8
1938,2.47,0.00965,0.819,0.305,17.5
1939,2.56,0.0105,0.861,0.309,17.3
1940,2.66,0.0114,0.906,0.312,17.3
1941,2.76,0.0134,0.957,0.316,18.7
1942,2.87,0.013699999999999999,1.01,0.319,22.5
1943,2.99,0.0141,1.08,0.323,28.1
1944,3.12,0.013800000000000002,1.15,0.326,35.0
1945,3.26,0.0126,1.22,0.329,42.4
1946,3.4,0.011,1.3,0.333,49.9
1947,3.54,0.00973,1.38,0.336,56.8
1948,3.69,0.00957,1.46,0.34,62.4
1949,3.85,0.010199999999999999,1.54,0.343,66.3
1950,4.05,0.0108,1.62,0.347,67.8
1951,4.18,0.011300000000000001,1.7,0.35,67.2
1952,4.37,0.0119,1.78,0.354,65.3
1953,4.62,0.0125,1.85,0.357,62.6
1954,4.87,0.0241,1.94,0.361,59.2
1955,5.0,0.0248,2.02,0.364,55.5
1956,5.2,0.0255,2.11,0.368,51.8
1957,5.47,0.022600000000000002,2.2,0.371,48.5
1958,5.65,0.027,2.3,0.375,45.7
1959,5.86,0.0242,2.4,0.378,43.9
1960,6.06,0.0288,2.51,0.381,43.3
1961,6.28,0.0297,2.63,0.385,47.2
1962,6.64,0.038,2.77,0.388,47.5
1963,7.04,0.0354,2.92,0.392,47.8
1964,7.42,0.0402,3.09,0.395,48.1
1965,8.07,0.0669,3.25,0.399,48.4
1966,8.69,0.0719,3.43,0.402,48.7
1967,9.35,0.0952,3.59,0.406,48.9
1968,10.4,0.111,3.75,0.409,49.2
1969,10.7,0.11,3.9,0.413,49.3
1970,10.7,0.117,3.93,0.447,49.6
1971,10.8,0.132,4.06,0.444,50.1
1972,10.6,0.122,4.16,0.456,49.6
1973,11.2,0.0901,4.27,0.468,50.7
1974,11.4,0.0864,4.38,0.477,49.4
1975,11.0,0.0997,4.47,0.486,48.3
1976,11.1,0.1,4.55,0.492,48.0
1977,11.1,0.065,4.63,0.498,49.1
1978,11.5,0.0721,4.69,0.501,48.5
1979,12.1,0.07790000000000001,4.82,0.51,49.2
1980,12.2,0.0873,4.94,0.519,50.2
1981,12.4,0.0964,5.04,0.53,49.3
1982,12.3,0.104,5.17,0.542,50.6
1983,12.9,0.109,5.36,0.557,51.7
1984,13.0,0.142,5.48,0.572,50.1
1985,13.4,0.147,5.63,0.587,51.9
1986,14.2,0.158,5.86,0.605,54.7
1987,14.8,0.196,6.02,0.623,51.8
1988,15.2,0.216,6.26,0.644,51.6
1989,15.7,0.203,6.45,0.662,54.5
1990,16.3,0.186,6.68,0.682,56.4
1991,16.8,0.167,6.95,0.709,56.6
1992,17.3,0.174,7.21,0.724,57.9
1993,17.8,0.197,7.49,0.754,51.5
1994,18.8,0.244,7.78,0.834,52.0
1995,19.6,0.305,8.09,0.867,52.2
1996,20.4,0.341,8.37,0.897,54.9
1997,21.2,0.365,8.65,0.924,56.5
1998,21.9,0.366,8.92,0.954,61.9
1999,22.4,0.323,9.22,0.98,61.3
2000,23.3,0.424,9.1,1.01,57.7
2001,24.7,0.432,9.39,1.05,60.3
2002,25.4,0.432,9.71,1.08,69.1
2003,26.4,0.526,10.0,1.11,66.4
2004,27.2,0.603,10.4,1.14,68.0
2005,27.6,0.707,10.7,1.17,71.3
2006,28.5,0.763,11.0,1.21,75.5
2007,29.8,0.722,11.4,1.25,84.3
2008,30.9,0.8,11.7,1.3,87.7
2009,31.7,0.752,12.1,1.34,91.6
2010,32.4,0.733,12.5,1.35,96.0
2011,34.0,0.899,12.8,1.39,94.1
2012,34.9,1.44,13.2,1.43,98.4
2013,36.9,2.05,13.6,1.48,101.0
2014,38.4,2.2,14.0,1.53,105.0
2015,39.5,3.01,14.4,1.57,107.0
2016,40.1,3.32,14.7,1.59,111.0
2017,41.4,3.32,15.0,1.63,113.0
2018,42.6,3.33,15.4,1.67,113.0