year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00517,1e-05,0.36,2.52e-18,0.249
1851,0.00523,1.89e-05,0.359,0.000156,0.278
1852,0.0053,2.79e-05,0.358,0.000312,0.306
1853,0.00536,3.7e-05,0.357,0.000467,0.334
1854,0.00543,4.62e-05,0.357,0.000623,0.361
1855,0.00549,5.55e-05,0.356,0.0007790000000000001,0.387
1856,0.00556,6.49e-05,0.355,0.0009350000000000001,0.413
1857,0.00563,7.439999999999999e-05,0.355,0.00109,0.438
1858,0.005690000000000001,8.39e-05,0.354,0.00125,0.463
1859,0.00575,9.36e-05,0.354,0.0014,0.487
1860,0.005809999999999999,0.000103,0.354,0.00156,0.511
1861,0.00588,0.00011300000000000001,0.354,0.00171,0.534
1862,0.00594,0.000123,0.353,0.0018700000000000001,0.556
1863,0.006,0.000133,0.353,0.0020299999999999997,0.578
1864,0.00607,0.00014299999999999998,0.353,0.00218,0.599
1865,0.00613,0.000153,0.353,0.00234,0.62
1866,0.0062,0.000163,0.353,0.00249,0.64
1867,0.00628,0.000174,0.353,0.00265,0.66
1868,0.00635,0.000184,0.353,0.0028,0.679
1869,0.00643,0.000194,0.353,0.00296,0.698
1870,0.00651,0.000205,0.353,0.00312,0.716
1871,0.00661,0.000215,0.353,0.00327,0.735
1872,0.00674,0.00022600000000000002,0.355,0.0034300000000000003,0.753
1873,0.006889999999999999,0.000237,0.356,0.0035800000000000003,0.772
1874,0.0070599999999999994,0.000248,0.359,0.0037400000000000003,0.791
1875,0.00725,0.000258,0.361,0.0039,0.809
1876,0.00744,0.00026900000000000003,0.364,0.00405,0.828
1877,0.00763,0.00028000000000000003,0.367,0.00421,0.845
1878,0.007809999999999999,0.00029099999999999997,0.37,0.00436,0.861
1879,0.00797,0.00030199999999999997,0.372,0.00452,0.877
1880,0.00811,0.000313,0.374,0.00467,0.891
1881,0.00824,0.000324,0.376,0.00483,0.903
1882,0.008369999999999999,0.000335,0.378,0.0049900000000000005,0.916
1883,0.008490000000000001,0.000347,0.38,0.00514,0.927
1884,0.00862,0.000358,0.383,0.0053,0.938
1885,0.00875,0.00036899999999999997,0.385,0.00545,0.948
1886,0.00888,0.00038,0.388,0.00561,0.958
1887,0.00902,0.00039200000000000004,0.39,0.00577,0.967
1888,0.00916,0.00040300000000000004,0.392,0.00592,0.976
1889,0.009300000000000001,0.000415,0.395,0.00608,0.984
1890,0.010199999999999999,0.000637,0.395,0.00623,1.0
1891,0.0106,0.0006810000000000001,0.396,0.00639,1.01
1892,0.011,0.000736,0.397,0.00654,1.01
1893,0.0114,0.000799,0.398,0.0067,1.02
1894,0.011800000000000001,0.000871,0.399,0.006860000000000001,1.02
1895,0.0123,0.00095,0.4,0.00701,1.03
1896,0.0128,0.0010400000000000001,0.401,0.00717,1.03
1897,0.013300000000000001,0.00113,0.402,0.00732,1.04
1898,0.013800000000000002,0.00122,0.403,0.0074800000000000005,1.05
1899,0.0143,0.00132,0.404,0.00764,1.05
1900,0.0149,0.0014299999999999998,0.405,0.00779,1.06
1901,0.0158,0.00157,0.406,0.00795,1.06
1902,0.0172,0.0017800000000000001,0.408,0.0081,1.07
1903,0.019100000000000002,0.00204,0.409,0.00826,1.08
1904,0.0212,0.00235,0.411,0.00841,1.09
1905,0.0232,0.00271,0.412,0.00857,1.09
1906,0.0367,0.00309,0.414,0.00873,1.1
1907,0.0509,0.00349,0.416,0.00888,1.11
1908,0.0654,0.0039,0.417,0.00904,1.12
1909,0.08009999999999999,0.00431,0.419,0.00919,1.13
1910,0.0952,0.004719999999999999,0.421,0.009349999999999999,1.14
1911,0.109,0.00534,0.422,0.00951,1.15
1912,0.13,0.00637,0.424,0.00966,1.16
1913,0.147,0.00775,0.425,0.00982,1.17
1914,0.198,0.009439999999999999,0.427,0.009970000000000001,1.19
1915,0.24,0.0114,0.429,0.0101,1.2
1916,0.206,0.0135,0.43,0.0103,1.21
1917,0.205,0.0158,0.432,0.0104,1.23
1918,0.205,0.0183,0.434,0.0106,1.24
1919,0.237,0.0207,0.436,0.0108,1.26
1920,0.298,0.0232,0.439,0.0109,1.28
1921,0.319,0.0258,0.443,0.0111,1.3
1922,0.326,0.0286,0.449,0.0112,1.34
1923,0.383,0.0317,0.456,0.0114,1.39
1924,0.401,0.035,0.465,0.0115,1.45
1925,0.617,0.0385,0.475,0.011699999999999999,1.51
1926,0.66,0.0423,0.487,0.011800000000000001,1.57
1927,0.684,0.0464,0.499,0.012,1.62
1928,0.782,0.0506,0.511,0.012199999999999999,1.67
1929,0.893,0.055200000000000006,0.524,0.0123,1.71
1930,0.846,0.06,0.537,0.0125,1.73
1931,0.896,0.0665,0.55,0.0126,1.74
1932,1.05,0.07579999999999999,0.565,0.0128,1.74
1933,1.24,0.087,0.581,0.0129,1.73
1934,1.59,0.203,0.599,0.013099999999999999,1.73
1935,1.83,0.33,0.618,0.0132,1.72
1936,2.14,0.391,0.637,0.0134,1.71
1937,2.28,0.447,0.658,0.0136,1.7
1938,3.18,0.583,0.68,0.013699999999999999,1.71
1939,3.93,0.717,0.702,0.013900000000000001,1.71
1940,5.29,0.16,0.725,0.014,1.74
1941,5.67,0.775,0.749,0.014199999999999999,1.76
1942,6.29,0.718,0.774,0.0143,1.79
1943,6.06,0.818,0.801,0.0145,1.82
1944,6.47,0.632,0.83,0.0146,1.86
1945,5.69,0.228,0.861,0.0148,1.9
1946,3.98,0.236,0.894,0.015,1.94
1947,2.27,0.236,0.931,0.015099999999999999,1.97
1948,1.5,0.238,0.97,0.015300000000000001,2.01
1949,1.87,0.242,1.01,0.0154,2.06
1950,0.875,0.247,1.06,0.0156,2.09
1951,1.03,0.324,1.12,0.0157,2.15
1952,0.979,0.517,1.21,0.0159,2.23
1953,1.82,0.883,1.32,0.0161,2.34
1954,4.86,1.33,1.44,0.0162,2.48
1955,7.59,1.65,1.57,0.016399999999999998,2.63
1956,9.19,2.16,1.7,0.0165,2.77
1957,11.5,2.67,1.82,0.0167,2.9
1958,15.7,3.14,1.93,0.016800000000000002,3.04
1959,19.7,3.72,2.02,0.017,3.15
1960,23.5,4.01,2.08,0.0171,3.23
1961,26.1,4.06,2.13,0.0173,3.36
1962,30.4,4.17,2.17,0.0175,3.49
1963,32.4,4.31,2.21,0.0176,3.6
1964,35.2,4.41,2.24,0.0178,3.72
1965,44.0,4.36,2.27,0.0179,3.75
1966,47.3,4.47,2.3,0.0181,3.91
1967,52.1,4.56,2.34,0.0182,3.96
1968,59.0,4.64,2.37,0.0184,4.03
1969,63.8,4.73,2.41,0.0185,4.27
1970,72.6,5.48,2.45,0.093,4.35
1971,106.0,5.83,2.6,0.0927,4.44
1972,88.0,6.25,2.68,0.0989,4.5
1973,95.6,6.54,2.77,0.102,4.76
1974,99.8,6.43,2.84,0.113,5.01
1975,105.0,7.15,2.93,0.117,5.2
1976,108.0,6.89,2.98,0.123,5.42
1977,112.0,6.99,3.06,0.128,5.66
1978,118.0,6.97,3.12,0.533,5.83
1979,120.0,7.5,3.18,0.574,5.93
1980,125.0,7.16,3.22,0.614,5.98
1981,126.0,7.43,3.28,0.623,6.13
1982,129.0,7.6,3.32,0.642,6.02
1983,138.0,7.83,3.38,0.663,6.13
1984,148.0,8.34,3.43,0.663,6.22
1985,159.0,8.67,3.5,0.694,6.38
1986,171.0,8.7,3.55,0.666,6.47
1987,189.0,9.22,3.62,0.648,6.59
1988,213.0,10.6,3.69,0.66,6.72
1989,223.0,12.5,3.8,0.67,6.48
1990,132.0,11.0,3.88,0.642,6.28
1991,127.0,11.5,3.93,0.589,6.18
1992,109.0,12.2,3.97,0.536,6.06
1993,100.0,12.5,4.02,0.496,5.95
1994,91.0,12.8,4.08,0.44,5.39
1995,84.5,12.7,4.1,0.418,4.74
1996,74.6,12.3,4.11,0.375,4.17
1997,72.0,7.63,4.15,0.35,4.22
1998,66.3,4.27,4.13,0.338,4.37
1999,72.3,4.37,4.17,0.347,4.54
2000,77.7,5.34,4.11,0.381,4.48
2001,80.3,5.67,4.16,0.391,4.71
2002,76.8,5.97,4.2,0.378,4.82
2003,78.5,6.03,4.24,0.384,4.86
2004,80.6,6.17,4.27,0.394,4.83
2005,84.7,6.37,4.31,0.406,4.87
2006,86.0,6.83,4.34,0.406,4.86
2007,71.7,7.01,4.34,0.347,4.8
2008,79.2,6.93,4.38,0.381,4.79
2009,76.3,7.17,4.41,0.301,4.77
2010,72.2,7.3,4.44,0.285,4.8
2011,53.7,8.02,4.48,0.218,4.85
2012,54.8,7.8,4.48,0.224,4.9
2013,41.6,8.35,4.51,0.176,4.79
2014,46.3,8.66,4.54,0.191,4.68
2015,48.8,8.94,4.57,0.164,4.48
2016,51.7,9.27,4.6,0.159,4.49
2017,52.7,9.56,4.63,0.14,4.53
2018,71.1,9.85,4.66,0.121,4.48