year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00292,7.63e-07,0.0385,1.99e-17,1.01
1851,0.003,8.109999999999999e-07,0.0391,0.00122,1.02
1852,0.00313,8.92e-07,0.0396,0.00244,1.02
1853,0.00328,9.93e-07,0.040100000000000004,0.00366,1.03
1854,0.00344,1.1e-06,0.040600000000000004,0.00488,1.03
1855,0.00359,1.2e-06,0.041100000000000005,0.00609,1.04
1856,0.00375,1.29e-06,0.0416,0.00731,1.04
1857,0.0039,1.39e-06,0.042,0.00853,1.04
1858,0.00405,1.47e-06,0.0425,0.00975,1.05
1859,0.00418,1.5399999999999999e-06,0.0429,0.011,1.05
1860,0.00463,1.93e-06,0.0433,0.012199999999999999,1.05
1861,0.005030000000000001,2.26e-06,0.0436,0.0134,1.05
1862,0.00497,2.13e-06,0.044,0.0146,1.05
1863,0.00519,2.2799999999999998e-06,0.0443,0.0158,1.06
1864,0.00551,2.5300000000000003e-06,0.0446,0.0171,1.06
1865,0.00558,2.52e-06,0.044899999999999995,0.0183,1.06
1866,0.00888,5.73e-06,0.045200000000000004,0.0195,1.06
1867,0.009800000000000001,6.56e-06,0.0456,0.0207,1.06
1868,0.00941,6.0699999999999995e-06,0.045899999999999996,0.0219,1.06
1869,0.0111,7.63e-06,0.046299999999999994,0.0232,1.06
1870,0.011699999999999999,8.16e-06,0.046700000000000005,0.024399999999999998,1.07
1871,0.014,1.03e-05,0.047200000000000006,0.0256,1.07
1872,0.0146,1.07e-05,0.0479,0.0268,1.09
1873,0.015099999999999999,1.1e-05,0.048799999999999996,0.028,1.11
1874,0.0182,1.3700000000000001e-05,0.0497,0.0293,1.13
1875,0.0215,1.68e-05,0.0507,0.0305,1.16
1876,0.0272,2.2100000000000002e-05,0.0518,0.0317,1.19
1877,0.030600000000000002,2.52e-05,0.0528,0.0329,1.21
1878,0.037399999999999996,3.17e-05,0.0538,0.0341,1.24
1879,0.0409,3.5000000000000004e-05,0.0546,0.0353,1.26
1880,0.0464,4.0300000000000004e-05,0.0554,0.0366,1.27
1881,0.053899999999999997,4.75e-05,0.056100000000000004,0.0378,1.28
1882,0.0572,5.07e-05,0.056799999999999996,0.039,1.28
1883,0.0635,5.6800000000000005e-05,0.0574,0.0402,1.29
1884,0.07590000000000001,6.900000000000001e-05,0.0581,0.0414,1.3
1885,0.0889,8.18e-05,0.0588,0.0427,1.3
1886,0.09179999999999999,8.450000000000001e-05,0.0594,0.0439,1.31
1887,0.107,9.97e-05,0.0601,0.0451,1.31
1888,0.114,0.000106,0.0608,0.046299999999999994,1.32
1889,0.117,0.00010899999999999999,0.061399999999999996,0.0475,1.32
1890,0.138,0.00013000000000000002,0.0626,0.048799999999999996,1.32
1891,0.162,0.000154,0.0635,0.05,1.34
1892,0.17,0.000161,0.0645,0.0512,1.37
1893,0.198,0.00019,0.0654,0.052399999999999995,1.39
1894,0.189,0.00018099999999999998,0.0664,0.0536,1.42
1895,0.241,0.00023300000000000003,0.0674,0.054799999999999995,1.44
1896,0.242,0.00023400000000000002,0.0684,0.056100000000000004,1.46
1897,0.276,0.000268,0.0694,0.0573,1.47
1898,0.31,0.00030199999999999997,0.0704,0.0585,1.48
1899,0.339,0.000331,0.0715,0.0597,1.49
1900,0.39,0.000382,0.0726,0.060899999999999996,1.5
1901,0.425,0.000417,0.0737,0.062200000000000005,1.5
1902,0.406,0.000398,0.07479999999999999,0.0634,1.5
1903,0.378,0.00037,0.076,0.06459999999999999,1.5
1904,0.403,0.000395,0.0773,0.0658,1.5
1905,0.323,0.000314,0.0785,0.067,1.5
1906,0.366,0.000357,0.0798,0.0683,1.5
1907,0.395,0.000386,0.08109999999999999,0.0695,1.5
1908,0.397,0.000388,0.0824,0.0707,1.5
1909,0.422,0.000412,0.0837,0.0719,1.5
1910,0.427,0.00041799999999999997,0.085,0.0731,1.5
1911,0.42,0.000423,0.0862,0.07429999999999999,1.52
1912,0.446,0.00048499999999999997,0.0874,0.0756,1.57
1913,0.455,0.000549,0.0886,0.0768,1.64
1914,0.445,0.00061,0.08979999999999999,0.078,1.73
1915,0.451,0.000703,0.0911,0.0792,1.83
1916,0.48,0.000829,0.0923,0.0804,1.93
1917,0.435,0.0008900000000000001,0.0937,0.08170000000000001,2.03
1918,0.194,0.00076,0.09509999999999999,0.0829,2.11
1919,0.205,0.000886,0.09670000000000001,0.0841,2.18
1920,0.186,0.00098,0.0984,0.0853,2.23
1921,0.189,0.00111,0.1,0.0865,2.26
1922,0.227,0.0012900000000000001,0.102,0.0878,2.28
1923,0.253,0.00147,0.104,0.089,2.31
1924,0.277,0.0016699999999999998,0.106,0.0902,2.34
1925,0.291,0.00188,0.109,0.09140000000000001,2.36
1926,0.367,0.00216,0.111,0.09259999999999999,2.38
1927,0.443,0.00873,0.114,0.0938,2.4
1928,0.461,0.00845,0.118,0.09509999999999999,2.41
1929,0.532,0.0101,0.121,0.0963,2.42
1930,0.842,0.0129,0.125,0.0975,2.42
1931,1.01,0.014,0.131,0.0987,2.42
1932,1.03,0.0146,0.139,0.0999,2.39
1933,1.09,0.0128,0.15,0.101,2.36
1934,1.26,0.0157,0.162,0.102,2.31
1935,1.38,0.019,0.175,0.104,2.27
1936,1.54,0.023600000000000003,0.188,0.105,2.22
1937,1.6,0.023100000000000002,0.201,0.106,2.17
1938,1.7,0.0245,0.213,0.107,2.14
1939,1.73,0.0249,0.224,0.108,2.11
1940,1.91,0.0252,0.234,0.11,2.11
1941,1.85,0.0255,0.242,0.111,2.12
1942,1.6,0.0228,0.249,0.112,2.16
1943,1.65,0.020300000000000002,0.257,0.113,2.22
1944,1.9,0.0181,0.264,0.115,2.3
1945,1.45,0.0152,0.271,0.116,2.38
1946,1.62,0.0205,0.279,0.117,2.48
1947,1.91,0.0253,0.287,0.118,2.58
1948,2.06,0.0313,0.295,0.119,2.67
1949,2.34,0.0364,0.303,0.121,2.76
1950,2.58,0.044700000000000004,0.312,0.122,2.83
1951,2.78,0.0518,0.322,0.123,2.9
1952,3.04,0.0594,0.333,0.124,2.98
1953,3.29,0.0682,0.345,0.126,3.06
1954,3.61,0.08120000000000001,0.358,0.127,3.16
1955,4.12,0.09620000000000001,0.372,0.128,3.26
1956,4.62,0.108,0.386,0.129,3.37
1957,5.13,0.126,0.401,0.13,3.48
1958,5.6,0.144,0.415,0.132,3.58
1959,6.0,0.165,0.429,0.133,3.68
1960,6.4,0.19,0.443,0.134,3.78
1961,6.78,0.211,0.458,0.135,3.8
1962,7.35,0.235,0.472,0.137,4.02
1963,7.95,0.252,0.488,0.138,4.18
1964,8.47,0.27,0.504,0.139,4.1
1965,8.99,0.298,0.519,0.14,4.21
1966,9.53,0.327,0.535,0.141,4.44
1967,10.2,0.348,0.551,0.143,4.58
1968,10.7,0.362,0.566,0.144,4.62
1969,11.3,0.375,0.581,0.145,4.62
1970,12.1,0.39,0.577,0.128,4.7
1971,12.8,0.41,0.593,0.128,4.89
1972,13.8,0.432,0.6,0.136,5.01
1973,14.6,0.463,0.613,0.149,5.12
1974,15.5,0.488,0.615,0.159,5.27
1975,16.3,0.521,0.621,0.171,5.38
1976,16.8,0.539,0.632,0.174,5.4
1977,17.3,0.553,0.64,0.179,5.4
1978,18.4,0.56,0.646,0.182,5.53
1979,18.5,0.539,0.639,0.189,5.54
1980,19.1,0.559,0.647,0.192,5.64
1981,19.2,0.574,0.655,0.201,5.64
1982,19.4,0.568,0.66,0.201,5.76
1983,19.5,0.589,0.676,0.2,5.92
1984,19.4,0.603,0.685,0.198,5.97
1985,20.0,0.612,0.693,0.195,6.06
1986,20.0,0.634,0.702,0.194,6.13
1987,20.6,0.65,0.711,0.194,6.18
1988,20.8,0.664,0.716,0.187,6.06
1989,20.6,0.672,0.736,0.175,5.95
1990,19.4,0.674,0.703,0.182,5.6
1991,17.9,0.605,0.734,0.158,5.2
1992,14.6,0.322,0.696,0.136,4.13
1993,12.5,0.164,0.622,0.125,3.05
1994,10.8,0.215,0.609,0.125,2.75
1995,9.56,0.237,0.619,0.104,2.58
1996,9.63,0.261,0.623,0.115,2.53
1997,9.06,0.287,0.641,0.0915,2.51
1998,8.65,0.301,0.651,0.0912,2.39
1999,8.01,0.342,0.66,0.0834,2.2
2000,7.39,0.299,0.684,0.0712,2.22
2001,7.82,0.33,0.701,0.07629999999999999,2.33
2002,7.83,0.348,0.683,0.07629999999999999,2.3
2003,8.02,0.37,0.622,0.0772,2.34
2004,8.04,0.396,0.613,0.07840000000000001,2.27
2005,8.15,0.377,0.623,0.07809999999999999,2.33
2006,8.58,0.429,0.619,0.07809999999999999,2.33
2007,8.92,0.456,0.63,0.0805,2.41
2008,8.46,0.467,0.642,0.0727,2.38
2009,7.75,0.465,0.649,0.0673,2.4
2010,8.53,0.758,0.652,0.0668,2.41
2011,7.66,0.856,0.623,0.06409999999999999,2.42
2012,7.35,0.914,0.615,0.0673,2.51
2013,7.29,0.857,0.602,0.0685,2.57
2014,7.11,0.872,0.595,0.0703,2.64
2015,7.22,0.799,0.558,0.0709,2.69
2016,7.29,0.703,0.57,0.066,2.69
2017,7.28,0.777,0.537,0.06520000000000001,2.71
2018,7.73,0.899,0.548,0.0643,2.62