year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0734,0.00858,0.0291,3.1300000000000004e-17,0.203
1851,0.0757,0.00903,0.0296,0.00191,0.21
1852,0.07809999999999999,0.009519999999999999,0.03,0.00381,0.216
1853,0.0805,0.01,0.0305,0.005719999999999999,0.224
1854,0.0829,0.0106,0.030899999999999997,0.00763,0.231
1855,0.0854,0.0112,0.0313,0.00954,0.239
1856,0.0879,0.011800000000000001,0.0316,0.0114,0.247
1857,0.09040000000000001,0.0124,0.032,0.0134,0.256
1858,0.093,0.013099999999999999,0.032299999999999995,0.015300000000000001,0.264
1859,0.09559999999999999,0.013800000000000002,0.0325,0.0172,0.273
1860,0.09809999999999999,0.0145,0.0327,0.019100000000000002,0.281
1861,0.101,0.0152,0.0329,0.021,0.29
1862,0.103,0.016,0.033100000000000004,0.0229,0.299
1863,0.106,0.0167,0.0332,0.0248,0.309
1864,0.109,0.0176,0.0334,0.026699999999999998,0.319
1865,0.111,0.0185,0.0335,0.0286,0.33
1866,0.114,0.019399999999999997,0.0337,0.0305,0.341
1867,0.117,0.020300000000000002,0.0338,0.0324,0.353
1868,0.12,0.0213,0.034,0.0343,0.365
1869,0.123,0.0223,0.0341,0.0362,0.377
1870,0.126,0.023399999999999997,0.0343,0.0381,0.391
1871,0.129,0.0245,0.0348,0.040100000000000004,0.407
1872,0.132,0.0258,0.0356,0.042,0.428
1873,0.135,0.027,0.0368,0.0439,0.454
1874,0.139,0.028399999999999998,0.038299999999999994,0.0458,0.482
1875,0.143,0.0298,0.039799999999999995,0.047700000000000006,0.512
1876,0.147,0.0313,0.0414,0.0496,0.543
1877,0.15,0.032799999999999996,0.043,0.0515,0.574
1878,0.154,0.0343,0.0444,0.053399999999999996,0.603
1879,0.158,0.0359,0.0455,0.055299999999999995,0.63
1880,0.161,0.0375,0.046299999999999994,0.0572,0.653
1881,0.164,0.0391,0.0469,0.0591,0.674
1882,0.168,0.040799999999999996,0.0475,0.061,0.695
1883,0.171,0.040100000000000004,0.048100000000000004,0.0629,0.716
1884,0.175,0.0562,0.0487,0.0649,0.737
1885,0.178,0.0562,0.0493,0.0668,0.758
1886,0.185,0.112,0.0499,0.0687,0.779
1887,0.188,0.112,0.0505,0.0706,0.801
1888,0.192,0.112,0.0511,0.0725,0.823
1889,0.195,0.112,0.0518,0.07440000000000001,0.846
1890,0.22,0.106,0.053899999999999997,0.07629999999999999,1.0
1891,0.262,0.106,0.054200000000000005,0.0782,1.02
1892,0.287,0.106,0.0546,0.08009999999999999,1.05
1893,0.278,0.106,0.055200000000000006,0.082,1.1
1894,0.28,0.106,0.0559,0.0839,1.16
1895,0.289,0.106,0.056600000000000004,0.0858,1.23
1896,0.299,0.106,0.0575,0.0877,1.32
1897,0.31,0.106,0.0585,0.0897,1.41
1898,0.366,0.106,0.0595,0.0916,1.51
1899,0.448,0.106,0.0606,0.0935,1.62
1900,0.54,0.106,0.061799999999999994,0.09540000000000001,1.73
1901,0.55,0.106,0.0633,0.0973,1.89
1902,0.429,0.106,0.06509999999999999,0.0992,2.11
1903,0.555,0.106,0.0673,0.101,2.4
1904,0.638,0.106,0.0699,0.103,2.72
1905,0.728,0.106,0.0727,0.105,3.05
1906,0.822,0.106,0.0757,0.107,3.38
1907,1.2,0.106,0.07890000000000001,0.109,3.69
1908,1.61,0.106,0.08220000000000001,0.111,3.95
1909,1.91,0.106,0.0855,0.113,4.15
1910,1.76,0.106,0.0888,0.114,4.26
1911,1.94,0.106,0.09209999999999999,0.116,4.33
1912,1.91,0.106,0.0955,0.118,4.39
1913,2.03,0.106,0.099,0.12,4.44
1914,2.02,0.106,0.103,0.122,4.49
1915,2.36,0.106,0.107,0.124,4.54
1916,2.45,0.106,0.111,0.126,4.58
1917,2.5,0.106,0.116,0.128,4.62
1918,2.45,0.106,0.12,0.13,4.64
1919,2.5,0.106,0.126,0.132,4.66
1920,2.66,0.106,0.131,0.134,4.67
1921,2.96,0.109,0.138,0.135,4.67
1922,3.45,0.119,0.145,0.137,4.65
1923,3.48,0.134,0.153,0.139,4.61
1924,4.1,0.153,0.162,0.141,4.57
1925,5.22,0.176,0.172,0.143,4.53
1926,5.18,0.202,0.182,0.145,4.48
1927,5.14,0.261,0.193,0.147,4.43
1928,5.79,0.295,0.205,0.149,4.4
1929,7.43,0.325,0.217,0.151,4.39
1930,6.05,0.334,0.229,0.153,4.37
1931,4.98,0.369,0.242,0.155,4.38
1932,4.62,0.398,0.256,0.156,4.44
1933,7.07,0.441,0.272,0.158,4.58
1934,7.15,0.492,0.289,0.16,4.71
1935,7.56,0.546,0.307,0.162,4.87
1936,7.79,0.604,0.326,0.164,5.04
1937,9.13,0.661,0.345,0.166,5.23
1938,8.37,0.732,0.366,0.168,5.4
1939,6.31,0.802,0.387,0.17,5.56
1940,5.79,0.87,0.409,0.172,5.72
1941,5.74,0.972,0.433,0.174,5.97
1942,6.5,1.07,0.462,0.175,6.36
1943,7.01,1.17,0.493,0.177,6.87
1944,6.89,1.3,0.527,0.179,7.46
1945,6.73,1.42,0.562,0.181,8.1
1946,6.27,1.54,0.599,0.183,8.76
1947,6.43,1.66,0.636,0.185,9.41
1948,6.89,1.81,0.674,0.187,10.0
1949,7.15,1.95,0.711,0.189,10.6
1950,5.16,2.13,0.746,0.191,11.0
1951,5.39,2.3,0.781,0.193,11.6
1952,5.84,2.48,0.815,0.195,12.4
1953,6.16,2.73,0.851,0.196,13.6
1954,6.9,2.95,0.886,0.198,14.9
1955,6.84,3.21,0.923,0.2,16.2
1956,7.09,3.45,0.96,0.202,17.7
1957,7.52,3.69,0.999,0.204,19.0
1958,8.24,3.99,1.04,0.206,20.2
1959,8.17,4.25,1.08,0.208,21.3
1960,9.15,4.55,1.13,0.21,22.0
1961,9.67,4.84,1.17,0.212,21.8
1962,11.0,5.23,1.23,0.214,22.7
1963,11.3,5.6,1.29,0.216,22.3
1964,13.3,6.0,1.35,0.217,21.9
1965,13.0,6.52,1.41,0.219,22.0
1966,14.3,6.97,1.47,0.221,22.0
1967,14.7,7.43,1.53,0.223,22.0
1968,15.6,7.93,1.59,0.225,22.1
1969,16.4,8.46,1.65,0.227,23.8
1970,18.9,8.49,1.66,0.211,24.5
1971,19.5,7.71,1.76,0.21,24.8
1972,19.0,8.29,1.81,0.218,23.7
1973,20.2,9.35,1.87,0.238,23.3
1974,22.1,8.76,1.93,0.235,24.1
1975,22.4,7.8,2.0,0.241,23.5
1976,22.9,7.45,2.05,0.24,24.0
1977,23.8,5.87,2.12,0.24,23.3
1978,22.9,5.72,2.16,0.24,22.9
1979,22.5,6.19,2.24,0.246,23.2
1980,24.2,5.53,2.29,0.262,22.6
1981,23.7,7.48,2.37,0.275,23.7
1982,23.5,7.91,2.43,0.284,23.6
1983,20.7,7.36,2.47,0.262,22.3
1984,21.0,7.47,2.52,0.271,23.0
1985,19.9,7.84,2.63,0.24,22.6
1986,21.9,8.25,2.74,0.243,24.0
1987,25.4,8.45,2.81,0.254,25.3
1988,24.7,7.51,2.87,0.25,25.3
1989,21.7,6.21,2.91,0.235,24.7
1990,20.9,6.11,2.94,0.238,23.3
1991,20.1,7.83,3.0,0.22,22.6
1992,20.2,7.01,3.08,0.229,22.4
1993,23.1,8.34,3.14,0.234,23.0
1994,22.4,10.2,3.16,0.245,24.3
1995,22.5,9.64,4.11,0.261,24.6
1996,22.9,8.45,5.04,0.281,24.4
1997,25.4,8.55,5.99,0.281,24.1
1998,25.4,8.41,6.92,0.286,24.1
1999,26.7,8.05,7.86,0.298,24.9
2000,27.5,8.16,8.63,0.28,24.7
2001,24.9,8.15,8.76,0.254,24.7
2002,25.2,7.17,8.88,0.272,25.4
2003,24.7,7.87,9.04,0.267,25.7
2004,30.0,7.66,9.16,0.291,25.6
2005,35.2,7.21,9.3,0.276,26.5
2006,32.7,7.45,9.48,0.273,26.6
2007,40.8,7.13,9.68,0.287,27.4
2008,38.8,7.62,8.66,0.313,27.4
2009,49.3,6.95,8.84,0.346,28.4
2010,56.0,7.08,9.01,0.39,28.2
2011,48.4,6.92,9.07,0.402,28.3
2012,52.9,7.04,9.19,0.411,28.2
2013,54.8,7.43,9.32,0.426,28.3
2014,59.5,7.54,9.46,0.426,28.0
2015,64.1,7.38,9.59,0.435,28.4
2016,63.3,7.34,9.4,0.456,28.6
2017,58.2,7.44,9.43,0.471,29.1
2018,60.2,7.53,9.46,0.486,28.6