year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.12,1.6999999999999998e-06,0.136,2.85e-17,2.8
1851,0.126,3.21e-06,0.136,0.00175,3.11
1852,0.133,4.74e-06,0.136,0.0035,3.41
1853,0.14,6.29e-06,0.136,0.00525,3.71
1854,0.147,7.85e-06,0.136,0.007,4.0
1855,0.155,9.43e-06,0.136,0.00875,4.28
1856,0.163,1.1e-05,0.136,0.0105,4.56
1857,0.172,1.26e-05,0.136,0.0123,4.83
1858,0.181,1.43e-05,0.136,0.014,5.09
1859,0.19,1.59e-05,0.136,0.0158,5.35
1860,0.199,1.76e-05,0.136,0.0175,5.6
1861,0.209,1.92e-05,0.136,0.0193,5.85
1862,0.219,2.09e-05,0.136,0.021,6.09
1863,0.23,2.2599999999999997e-05,0.136,0.0228,6.32
1864,0.241,2.4299999999999998e-05,0.136,0.0245,6.55
1865,0.253,2.6e-05,0.136,0.0263,6.77
1866,0.265,2.7799999999999998e-05,0.136,0.028,6.98
1867,0.278,2.95e-05,0.136,0.0298,7.2
1868,0.291,3.13e-05,0.136,0.0315,7.4
1869,0.305,3.3e-05,0.136,0.033299999999999996,7.6
1870,0.319,3.48e-05,0.136,0.035,7.79
1871,0.335,3.66e-05,0.137,0.0368,7.99
1872,0.351,3.84e-05,0.138,0.0385,8.2
1873,0.369,4.02e-05,0.139,0.040299999999999996,8.41
1874,0.387,4.21e-05,0.141,0.042,8.62
1875,0.406,4.39e-05,0.143,0.0438,8.83
1876,0.426,4.57e-05,0.145,0.0455,9.04
1877,0.447,4.7600000000000005e-05,0.147,0.047299999999999995,9.24
1878,0.468,4.9500000000000004e-05,0.148,0.049,9.43
1879,0.489,5.13e-05,0.15,0.0508,9.6
1880,0.511,5.32e-05,0.151,0.0525,9.75
1881,0.533,5.5100000000000004e-05,0.152,0.054299999999999994,9.89
1882,0.556,5.7e-05,0.153,0.056,10.0
1883,0.579,5.89e-05,0.154,0.0578,10.1
1884,0.603,6.08e-05,0.155,0.0595,10.3
1885,0.628,6.27e-05,0.156,0.0613,10.4
1886,0.654,6.469999999999999e-05,0.158,0.063,10.5
1887,0.681,6.66e-05,0.159,0.0648,10.6
1888,0.709,6.850000000000001e-05,0.16,0.0665,10.7
1889,0.737,7.049999999999999e-05,0.161,0.0683,10.8
1890,0.811,0.00011,0.172,0.07,10.8
1891,0.841,0.000118,0.175,0.0718,10.9
1892,0.874,0.000127,0.178,0.0735,11.0
1893,0.91,0.00013900000000000002,0.182,0.07529999999999999,11.0
1894,0.947,0.00015099999999999998,0.187,0.077,11.1
1895,0.988,0.000166,0.191,0.0788,11.1
1896,1.03,0.00018099999999999998,0.197,0.0805,11.2
1897,1.07,0.00019700000000000002,0.202,0.0823,11.2
1898,1.12,0.000214,0.208,0.084,11.3
1899,1.17,0.000232,0.214,0.0858,11.3
1900,1.22,0.000251,0.22,0.0875,11.3
1901,1.27,0.000272,0.227,0.08929999999999999,11.3
1902,1.33,0.000299,0.235,0.091,11.3
1903,1.4,0.00032900000000000003,0.243,0.0928,11.3
1904,1.47,0.000361,0.252,0.0945,11.2
1905,1.54,0.00039400000000000004,0.262,0.0963,11.2
1906,1.62,0.000428,0.272,0.098,11.1
1907,1.69,0.00045900000000000004,0.282,0.0998,11.1
1908,1.75,0.000488,0.293,0.102,11.1
1909,1.81,0.000513,0.303,0.103,11.1
1910,1.86,0.000532,0.313,0.105,11.1
1911,1.9,0.0005470000000000001,0.323,0.107,11.1
1912,1.94,0.0005600000000000001,0.333,0.109,11.2
1913,1.98,0.000571,0.344,0.11,11.3
1914,2.01,0.0005819999999999999,0.354,0.112,11.4
1915,2.04,0.0005909999999999999,0.365,0.114,11.6
1916,2.07,0.000601,0.376,0.116,11.7
1917,2.1,0.00061,0.387,0.117,11.9
1918,2.13,0.000621,0.399,0.119,12.0
1919,2.16,0.000632,0.41,0.121,12.1
1920,2.19,0.000646,0.421,0.123,12.1
1921,2.23,0.0007970000000000001,0.433,0.124,12.0
1922,2.26,0.0011899999999999999,0.444,0.126,11.9
1923,2.28,0.0017800000000000001,0.456,0.128,11.7
1924,2.31,0.00252,0.468,0.13,11.4
1925,2.34,0.0033599999999999997,0.48,0.131,11.2
1926,2.37,0.00425,0.492,0.133,10.9
1927,2.45,0.00515,0.505,0.135,10.6
1928,2.48,0.006,0.517,0.137,10.4
1929,2.4,0.0067599999999999995,0.529,0.138,10.3
1930,2.43,0.00738,0.542,0.14,10.3
1931,2.31,0.00791,0.554,0.142,10.3
1932,2.35,0.00844,0.567,0.144,10.5
1933,2.36,0.008960000000000001,0.581,0.145,10.7
1934,2.42,0.0095,0.594,0.147,11.0
1935,2.39,0.0101,0.607,0.149,11.3
1936,2.45,0.0106,0.621,0.151,11.6
1937,2.54,0.011300000000000001,0.636,0.152,11.9
1938,2.44,0.0119,0.65,0.154,12.1
1939,2.55,0.0127,0.667,0.156,12.3
1940,2.51,0.0135,0.682,0.158,12.4
1941,2.52,0.0143,0.7,0.159,12.4
1942,0.844,0.0152,0.71,0.161,12.4
1943,0.368,0.0162,0.729,0.163,12.4
1944,0.289,0.0173,0.752,0.165,12.4
1945,0.282,0.0185,0.777,0.166,12.4
1946,0.0585,0.0197,0.801,0.168,12.4
1947,0.074,0.0211,0.827,0.17,12.4
1948,0.175,0.022600000000000002,0.854,0.172,12.4
1949,0.136,0.0242,0.88,0.173,12.4
1950,0.68,0.042,0.91,0.175,12.5
1951,0.767,0.0354,0.936,0.177,12.5
1952,0.923,0.052899999999999996,0.964,0.179,12.6
1953,1.06,0.0565,0.992,0.18,12.7
1954,1.18,0.0679,1.02,0.182,12.8
1955,1.15,0.0724,1.05,0.184,12.9
1956,1.35,0.0663,1.08,0.186,13.0
1957,1.7,0.0711,1.12,0.187,13.1
1958,1.94,0.07590000000000001,1.15,0.189,13.2
1959,2.23,0.08059999999999999,1.19,0.191,13.3
1960,2.18,0.0886,1.23,0.193,13.3
1961,2.09,0.089,1.27,0.194,12.8
1962,2.31,0.1,1.32,0.196,13.5
1963,2.09,0.14,1.37,0.198,14.2
1964,2.27,0.148,1.43,0.2,14.9
1965,2.17,0.152,1.48,0.201,14.9
1966,2.23,0.16,1.54,0.203,14.2
1967,2.86,0.16,1.6,0.205,14.8
1968,2.32,0.187,1.66,0.207,15.2
1969,2.54,0.195,1.71,0.208,15.1
1970,3.7,0.194,1.75,0.215,15.5
1971,4.07,0.212,1.81,0.215,15.5
1972,3.93,0.217,1.87,0.219,15.4
1973,3.33,0.22,1.9,0.217,16.4
1974,3.77,0.213,1.96,0.226,16.2
1975,3.68,0.227,2.01,0.228,16.6
1976,3.89,0.26,2.05,0.233,16.5
1977,4.13,0.284,2.1,0.24,16.8
1978,4.12,0.282,2.16,0.244,17.3
1979,4.03,0.349,2.22,0.25,16.6
1980,4.37,0.353,2.28,0.255,17.6
1981,4.4,0.325,2.34,0.257,18.0
1982,4.36,0.348,2.41,0.261,17.9
1983,4.51,0.351,2.47,0.264,18.6
1984,5.14,0.343,2.55,0.271,18.4
1985,5.2,0.423,2.62,0.287,18.7
1986,5.29,0.408,2.69,0.289,18.7
1987,3.9,0.393,2.74,0.279,18.6
1988,3.22,0.382,2.8,0.273,18.7
1989,3.49,0.486,2.83,0.282,18.0
1990,3.37,0.493,2.83,0.275,18.3
1991,3.27,0.424,2.87,0.268,18.1
1992,3.82,0.435,2.91,0.279,19.0
1993,4.17,0.417,2.96,0.262,19.9
1994,4.84,0.545,3.0,0.272,20.5
1995,5.37,0.573,3.05,0.291,21.2
1996,5.6,0.581,3.1,0.29,21.1
1997,5.79,0.594,3.16,0.288,20.6
1998,6.31,0.545,3.22,0.3,20.9
1999,7.02,0.543,3.28,0.296,22.5
2000,7.88,0.629,3.2,0.306,23.0
2001,7.5,0.551,3.28,0.302,23.4
2002,7.79,0.569,3.34,0.316,23.8
2003,8.3,0.618,3.44,0.341,24.4
2004,8.89,0.677,3.54,0.335,25.0
2005,8.23,0.653,3.63,0.338,26.6
2006,9.1,0.691,3.7,0.326,28.1
2007,9.12,0.709,3.78,0.329,29.0
2008,6.92,0.745,3.86,0.303,29.4
2009,7.22,0.744,3.93,0.299,29.9
2010,8.87,0.772,4.01,0.306,30.5
2011,10.1,0.787,4.06,0.307,29.7
2012,7.73,0.959,4.1,0.326,30.1
2013,8.92,1.05,4.16,0.336,30.6
2014,15.1,1.14,4.23,0.365,31.4
2015,16.1,0.998,4.27,0.384,32.1
2016,17.4,1.67,4.4,0.346,32.8
2017,17.9,1.69,4.47,0.348,33.0
2018,25.3,1.71,4.54,0.35,32.3