year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0852,5.35e-05,0.0317,2.27e-17,0.889
1851,0.0871,5.63e-05,0.032100000000000004,0.00139,0.915
1852,0.0891,5.93e-05,0.0325,0.00278,0.941
1853,0.0912,6.26e-05,0.032799999999999996,0.00417,0.967
1854,0.09340000000000001,6.6e-05,0.0332,0.00556,0.992
1855,0.09559999999999999,6.96e-05,0.0335,0.0069500000000000004,1.02
1856,0.0978,7.340000000000001e-05,0.0338,0.00834,1.04
1857,0.1,7.74e-05,0.0341,0.00973,1.06
1858,0.102,8.15e-05,0.0344,0.0111,1.09
1859,0.105,8.57e-05,0.0346,0.0125,1.11
1860,0.107,9.01e-05,0.0347,0.013900000000000001,1.13
1861,0.109,9.460000000000001e-05,0.0348,0.015300000000000001,1.15
1862,0.112,9.94e-05,0.0349,0.0167,1.16
1863,0.114,0.000104,0.035,0.0181,1.18
1864,0.117,0.00011,0.0352,0.0195,1.2
1865,0.12,0.000115,0.0353,0.0208,1.22
1866,0.122,0.000121,0.0354,0.0222,1.24
1867,0.125,0.000127,0.0355,0.023600000000000003,1.26
1868,0.128,0.000133,0.0357,0.025,1.27
1869,0.131,0.00013900000000000002,0.0358,0.0264,1.29
1870,0.135,0.000146,0.036,0.027800000000000002,1.31
1871,0.138,0.000153,0.0364,0.0292,1.33
1872,0.142,0.00016,0.0373,0.030600000000000002,1.36
1873,0.147,0.00016800000000000002,0.0386,0.032,1.4
1874,0.152,0.000177,0.040100000000000004,0.0334,1.44
1875,0.158,0.000186,0.0418,0.0347,1.48
1876,0.163,0.000195,0.0435,0.0361,1.53
1877,0.169,0.000204,0.0451,0.0375,1.57
1878,0.174,0.000214,0.0466,0.0389,1.61
1879,0.179,0.000224,0.047799999999999995,0.040299999999999996,1.64
1880,0.184,0.00023400000000000002,0.048600000000000004,0.0417,1.67
1881,0.189,0.000244,0.049100000000000005,0.0431,1.69
1882,0.194,0.000254,0.0495,0.0445,1.71
1883,0.199,0.000265,0.0499,0.045899999999999996,1.73
1884,0.204,0.00027600000000000004,0.0503,0.047200000000000006,1.75
1885,0.209,0.00028799999999999995,0.0506,0.048600000000000004,1.77
1886,0.215,0.0003,0.051,0.05,1.79
1887,0.22,0.000312,0.0513,0.0514,1.81
1888,0.226,0.000325,0.0517,0.0528,1.83
1889,0.232,0.000339,0.0521,0.054200000000000005,1.85
1890,0.255,0.000333,0.052700000000000004,0.055600000000000004,1.9
1891,0.264,0.000333,0.053200000000000004,0.057,1.92
1892,0.274,0.000333,0.053700000000000005,0.0584,1.94
1893,0.286,0.000333,0.054200000000000005,0.0598,1.96
1894,0.299,0.000333,0.054700000000000006,0.0611,1.98
1895,0.312,0.000333,0.055299999999999995,0.0625,2.0
1896,0.327,0.000333,0.055799999999999995,0.0639,2.03
1897,0.343,0.000333,0.0564,0.0653,2.05
1898,0.359,0.000333,0.0571,0.06670000000000001,2.07
1899,0.376,0.000333,0.0578,0.0681,2.1
1900,0.394,0.000333,0.0585,0.0695,2.12
1901,0.416,0.000333,0.0593,0.0709,2.15
1902,0.446,0.000333,0.060200000000000004,0.0723,2.17
1903,0.481,0.000333,0.061200000000000004,0.0737,2.2
1904,0.519,0.00033400000000000004,0.062299999999999994,0.075,2.22
1905,0.56,0.00033400000000000004,0.0634,0.07640000000000001,2.25
1906,0.602,0.00033400000000000004,0.0645,0.0778,2.28
1907,0.642,0.00033400000000000004,0.06570000000000001,0.0792,2.31
1908,0.68,0.000335,0.0669,0.08059999999999999,2.35
1909,0.714,0.000335,0.0681,0.082,2.39
1910,0.742,0.000335,0.0692,0.0834,2.43
1911,0.765,0.00034300000000000004,0.0703,0.0848,2.5
1912,0.787,0.000365,0.0713,0.0862,2.61
1913,0.808,0.000399,0.0724,0.0875,2.75
1914,0.828,0.000443,0.0734,0.0889,2.92
1915,0.847,0.000496,0.0745,0.09029999999999999,3.1
1916,0.865,0.000555,0.0756,0.0917,3.29
1917,0.883,0.00062,0.0768,0.09309999999999999,3.48
1918,0.9,0.000687,0.078,0.0945,3.68
1919,0.916,0.000755,0.0793,0.0959,3.86
1920,0.932,0.000823,0.08070000000000001,0.0973,4.02
1921,0.948,0.000901,0.0824,0.0987,4.19
1922,0.961,0.000998,0.0844,0.1,4.38
1923,0.975,0.00111,0.0868,0.101,4.58
1924,0.987,0.00124,0.0895,0.103,4.78
1925,1.0,0.00138,0.09240000000000001,0.104,4.98
1926,1.01,0.00152,0.0955,0.106,5.16
1927,1.03,0.0016699999999999998,0.0987,0.107,5.32
1928,1.05,0.00182,0.102,0.108,5.44
1929,1.06,0.00197,0.105,0.11,5.53
1930,1.09,0.00212,0.109,0.111,5.56
1931,1.11,0.00226,0.112,0.113,5.54
1932,1.15,0.00239,0.115,0.114,5.49
1933,1.19,0.0025299999999999997,0.119,0.115,5.42
1934,1.24,0.00268,0.123,0.117,5.33
1935,1.29,0.00285,0.127,0.118,5.22
1936,1.35,0.0030299999999999997,0.131,0.12,5.12
1937,1.41,0.0032400000000000003,0.135,0.121,5.03
1938,1.47,0.00348,0.14,0.122,4.96
1939,1.53,0.00376,0.145,0.124,4.91
1940,1.59,0.00408,0.151,0.125,4.89
1941,1.66,0.00452,0.158,0.126,5.26
1942,1.73,0.0050999999999999995,0.168,0.128,6.24
1943,1.8,0.00583,0.18,0.129,7.69
1944,1.88,0.00667,0.193,0.131,9.45
1945,1.96,0.0075899999999999995,0.208,0.132,11.4
1946,2.04,0.00859,0.223,0.133,13.3
1947,2.13,0.009640000000000001,0.238,0.135,15.1
1948,2.23,0.0107,0.252,0.136,16.5
1949,2.21,0.011800000000000001,0.266,0.138,17.5
1950,2.28,0.0129,0.278,0.139,17.9
1951,2.77,0.0293,0.29,0.14,17.7
1952,3.0,0.0355,0.301,0.142,17.3
1953,2.99,0.0418,0.311,0.143,16.6
1954,3.21,0.0686,0.322,0.145,15.7
1955,3.51,0.111,0.333,0.146,14.8
1956,3.76,0.148,0.344,0.147,13.8
1957,3.88,0.165,0.356,0.149,13.0
1958,3.77,0.176,0.368,0.15,12.3
1959,3.91,0.245,0.382,0.151,11.8
1960,4.18,0.272,0.397,0.153,11.6
1961,4.26,0.258,0.414,0.154,13.4
1962,4.58,0.271,0.434,0.156,13.7
1963,4.96,0.272,0.457,0.157,13.1
1964,5.08,0.326,0.482,0.158,14.1
1965,4.92,0.374,0.508,0.16,14.4
1966,5.31,0.377,0.534,0.161,14.6
1967,5.53,0.374,0.56,0.163,14.7
1968,5.8,0.424,0.584,0.164,14.9
1969,6.2,0.494,0.607,0.165,15.0
1970,6.21,0.598,0.629,0.188,15.8
1971,6.75,0.6,0.651,0.188,16.2
1972,7.02,0.612,0.678,0.192,16.8
1973,7.17,0.599,0.702,0.2,17.1
1974,8.23,0.666,0.726,0.204,17.1
1975,8.32,0.685,0.753,0.206,17.4
1976,8.05,0.733,0.791,0.215,17.3
1977,8.54,0.85,0.827,0.224,17.9
1978,8.93,0.828,0.855,0.229,19.3
1979,8.92,0.632,0.872,0.231,21.0
1980,9.95,0.907,0.896,0.243,19.3
1981,10.4,0.929,0.921,0.249,18.8
1982,8.85,0.903,0.961,0.253,20.8
1983,8.99,0.88,0.998,0.259,23.2
1984,8.9,0.807,1.03,0.274,23.6
1985,8.74,0.606,1.08,0.284,23.7
1986,9.05,0.885,1.12,0.298,24.2
1987,10.1,0.898,1.15,0.307,24.2
1988,10.0,0.839,1.19,0.313,26.0
1989,10.6,0.804,1.22,0.325,27.0
1990,11.2,0.96,1.25,0.34,28.3
1991,10.5,0.922,1.29,0.349,27.2
1992,11.4,0.999,1.35,0.355,27.0
1993,12.4,0.932,1.41,0.364,26.7
1994,12.7,0.938,1.46,0.37,27.0
1995,13.8,1.01,1.51,0.384,26.6
1996,15.2,1.17,1.49,0.399,25.5
1997,14.3,1.08,1.47,0.408,25.2
1998,15.7,1.06,1.46,0.426,28.7
1999,15.7,1.06,1.44,0.438,27.5
2000,16.0,0.86,1.32,0.465,24.7
2001,15.8,0.962,1.39,0.462,24.7
2002,15.2,1.05,1.47,0.468,25.7
2003,14.6,1.19,1.56,0.468,28.3
2004,16.0,1.29,1.66,0.495,28.8
2005,17.7,1.53,1.76,0.513,28.8
2006,19.5,1.55,1.82,0.533,25.5
2007,20.4,1.76,1.89,0.545,40.3
2008,21.4,1.95,1.98,0.569,36.9
2009,24.3,2.28,2.03,0.605,33.3
2010,24.7,2.54,2.11,0.623,32.4
2011,26.1,2.91,2.15,0.638,33.4
2012,25.3,3.0,2.19,0.641,35.6
2013,26.3,3.3,2.26,0.682,33.1
2014,27.6,3.59,2.33,0.694,33.7
2015,28.5,3.85,2.39,0.725,33.5
2016,29.1,4.04,2.5,0.733,36.3
2017,30.5,4.03,2.57,0.753,33.3
2018,31.7,4.03,2.64,0.772,35.1