year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.159,0.00159,0.125,1e-16,3.78
1851,0.16,0.0016699999999999998,0.126,0.00615,4.19
1852,0.161,0.00176,0.127,0.0123,4.59
1853,0.163,0.00186,0.128,0.0185,4.98
1854,0.164,0.00196,0.129,0.0246,5.36
1855,0.165,0.00207,0.129,0.0308,5.74
1856,0.166,0.00218,0.13,0.036899999999999995,6.11
1857,0.167,0.0023,0.13,0.0431,6.47
1858,0.169,0.00242,0.131,0.0492,6.82
1859,0.17,0.0025499999999999997,0.131,0.0554,7.16
1860,0.171,0.00268,0.131,0.0615,7.49
1861,0.172,0.00281,0.131,0.0677,7.82
1862,0.173,0.0029500000000000004,0.131,0.07379999999999999,8.13
1863,0.173,0.0031,0.131,0.08,8.44
1864,0.174,0.00326,0.131,0.0862,8.74
1865,0.175,0.00342,0.131,0.0923,9.03
1866,0.176,0.00359,0.131,0.0985,9.32
1867,0.177,0.00376,0.131,0.105,9.6
1868,0.178,0.00395,0.131,0.111,9.87
1869,0.179,0.00414,0.132,0.117,10.1
1870,0.181,0.00434,0.132,0.123,10.4
1871,0.182,0.00455,0.133,0.129,10.7
1872,0.184,0.00477,0.135,0.135,10.9
1873,0.187,0.00501,0.139,0.142,11.2
1874,0.19,0.00526,0.144,0.148,11.5
1875,0.193,0.00552,0.15,0.154,11.8
1876,0.196,0.00579,0.155,0.16,12.1
1877,0.199,0.00607,0.16,0.166,12.3
1878,0.202,0.00636,0.165,0.172,12.6
1879,0.205,0.0066500000000000005,0.169,0.178,12.8
1880,0.207,0.0069500000000000004,0.171,0.185,13.0
1881,0.208,0.00725,0.173,0.191,13.2
1882,0.21,0.00756,0.174,0.197,13.4
1883,0.211,0.00788,0.175,0.203,13.6
1884,0.213,0.00822,0.176,0.209,13.7
1885,0.214,0.00856,0.177,0.215,13.9
1886,0.216,0.00891,0.178,0.222,14.0
1887,0.217,0.00928,0.18,0.228,14.1
1888,0.218,0.00966,0.181,0.234,14.3
1889,0.22,0.009519999999999999,0.182,0.24,14.4
1890,0.26,0.009789999999999998,0.184,0.246,15.0
1891,0.277,0.009800000000000001,0.187,0.252,15.1
1892,0.478,0.009880000000000002,0.191,0.258,15.3
1893,0.744,0.009980000000000001,0.196,0.265,15.4
1894,0.84,0.01,0.199,0.271,15.6
1895,1.18,0.010199999999999999,0.205,0.277,15.8
1896,1.31,0.010199999999999999,0.208,0.283,16.0
1897,1.61,0.0103,0.214,0.289,16.2
1898,1.83,0.0104,0.218,0.295,16.4
1899,1.65,0.0103,0.219,0.302,16.7
1900,1.76,0.0104,0.223,0.308,16.9
1901,2.99,0.0109,0.239,0.314,17.2
1902,2.18,0.0106,0.234,0.32,17.5
1903,3.92,0.011300000000000001,0.255,0.326,17.8
1904,4.37,0.0115,0.263,0.332,18.2
1905,5.29,0.011800000000000001,0.277,0.338,18.6
1906,5.7,0.012,0.285,0.345,19.0
1907,6.71,0.0124,0.299,0.351,19.5
1908,6.97,0.0125,0.306,0.357,19.9
1909,7.57,0.0128,0.316,0.363,20.5
1910,7.74,0.0129,0.322,0.369,21.0
1911,8.48,0.0132,0.334,0.375,21.6
1912,7.46,0.0128,0.327,0.382,22.3
1913,7.55,0.0129,0.331,0.388,23.0
1914,7.7,0.013,0.337,0.394,23.9
1915,7.74,0.013099999999999999,0.341,0.4,24.8
1916,8.62,0.0136,0.354,0.406,25.7
1917,9.07,0.013800000000000002,0.363,0.412,26.7
1918,9.09,0.013900000000000001,0.367,0.418,27.7
1919,9.71,0.014199999999999999,0.378,0.425,28.8
1920,10.5,0.0146,0.391,0.431,29.9
1921,11.1,0.0149,0.404,0.437,31.3
1922,10.6,0.0147,0.406,0.443,33.1
1923,12.2,0.0154,0.431,0.449,35.4
1924,13.4,0.0159,0.453,0.455,37.8
1925,14.0,0.0162,0.471,0.462,40.3
1926,14.1,0.016300000000000002,0.483,0.468,42.7
1927,16.3,0.0172,0.517,0.474,44.9
1928,18.6,0.0182,0.554,0.48,46.7
1929,23.0,0.1,0.61,0.486,48.1
1930,22.5,0.09620000000000001,0.618,0.492,48.6
1931,21.3,0.0922,0.617,0.498,48.6
1932,21.2,0.0655,0.627,0.505,48.0
1933,23.0,0.0644,0.657,0.511,47.1
1934,25.0,0.088,0.688,0.517,46.0
1935,26.2,0.108,0.713,0.523,44.7
1936,28.6,0.108,0.751,0.529,43.4
1937,33.2,0.12,0.812,0.535,42.3
1938,35.1,0.132,0.848,0.542,41.3
1939,38.0,0.143,0.897,0.548,40.6
1940,37.6,0.146,0.915,0.554,40.3
1941,34.8,0.148,0.915,0.56,40.6
1942,14.9,0.13,0.748,0.566,41.3
1943,25.8,0.124,0.907,0.572,42.8
1944,13.5,0.11,0.833,0.578,44.3
1945,7.29,0.0993,0.827,0.585,46.1
1946,4.05,0.0906,0.853,0.591,48.0
1947,6.89,0.0853,0.941,0.597,49.8
1948,20.0,0.116,1.13,0.603,51.5
1949,27.3,0.141,1.26,0.609,52.9
1950,13.1,0.159,1.16,0.615,53.4
1951,12.6,0.187,1.19,0.622,54.0
1952,16.6,0.232,1.27,0.628,55.1
1953,17.3,0.268,1.31,0.634,56.4
1954,19.6,0.306,1.37,0.64,58.0
1955,27.1,0.353,1.48,0.646,59.7
1956,28.6,0.402,1.53,0.652,61.4
1957,29.7,0.512,1.57,0.658,63.1
1958,29.9,0.598,1.61,0.665,64.7
1959,32.2,0.683,1.68,0.671,66.1
1960,29.7,0.77,1.7,0.677,67.1
1961,35.5,0.876,1.81,0.683,67.3
1962,32.3,0.994,1.83,0.689,69.9
1963,32.6,0.999,1.9,0.695,66.6
1964,32.5,1.18,1.98,0.702,68.1
1965,35.7,1.27,2.08,0.708,70.7
1966,34.7,1.4,2.15,0.714,72.8
1967,36.6,1.56,2.24,0.72,71.1
1968,40.7,1.77,2.35,0.726,76.4
1969,48.1,2.03,2.49,0.732,74.3
1970,59.2,1.85,2.59,0.921,75.0
1971,64.0,1.87,2.7,0.918,76.4
1972,76.5,1.98,2.79,0.942,74.8
1973,85.6,2.19,2.94,0.972,77.1
1974,92.4,2.43,3.03,0.979,77.9
1975,92.8,2.63,3.11,1.01,77.6
1976,109.0,3.02,3.22,1.02,77.0
1977,163.0,3.98,3.35,1.1,78.2
1978,189.0,5.88,3.52,1.17,81.8
1979,191.0,5.62,3.66,1.22,81.9
1980,161.0,6.99,3.79,1.27,84.9
1981,165.0,7.67,3.97,1.33,87.9
1982,163.0,8.27,4.07,1.38,88.7
1983,156.0,12.9,4.27,1.38,90.7
1984,162.0,16.2,4.49,1.43,95.9
1985,171.0,18.0,4.64,1.53,97.7
1986,172.0,19.3,4.86,1.61,100.0
1987,174.0,20.2,5.02,1.66,101.0
1988,189.0,19.5,5.26,1.7,102.0
1989,185.0,21.5,5.46,1.76,104.0
1990,213.0,22.2,5.7,2.17,106.0
1991,238.0,23.9,5.88,2.27,115.0
1992,254.0,26.3,6.1,2.34,118.0
1993,268.0,31.2,6.29,2.49,117.0
1994,269.0,33.7,6.48,2.57,96.5
1995,280.0,36.4,15.5,2.74,96.6
1996,296.0,38.9,24.5,2.86,96.9
1997,310.0,41.4,33.4,3.04,95.9
1998,322.0,44.5,42.4,2.99,94.6
1999,317.0,46.3,51.5,3.09,93.4
2000,318.0,42.9,60.6,3.14,95.2
2001,342.0,48.3,62.9,3.23,94.1
2002,350.0,41.7,65.4,3.28,93.8
2003,378.0,41.5,68.8,3.49,94.8
2004,380.0,43.2,71.7,3.5,96.6
2005,377.0,42.3,74.4,3.54,98.5
2006,386.0,38.7,77.0,3.65,97.8
2007,403.0,35.9,78.9,3.87,101.0
2008,392.0,36.5,81.3,3.81,98.6
2009,406.0,37.6,85.3,3.86,103.0
2010,453.0,36.1,87.8,3.87,104.0
2011,507.0,35.9,93.5,3.96,103.0
2012,540.0,40.1,97.2,4.06,107.0
2013,496.0,39.2,98.9,4.13,107.0
2014,531.0,47.5,100.0,4.41,107.0
2015,536.0,49.3,102.0,4.47,112.0
2016,538.0,55.3,106.0,4.45,117.0
2017,562.0,56.5,109.0,4.53,120.0
2018,615.0,58.1,112.0,4.61,122.0