year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.046799999999999994,4.8899999999999996e-05,0.061700000000000005,2.15e-17,1.22
1851,0.047700000000000006,5.14e-05,0.0621,0.00131,1.26
1852,0.0485,5.4199999999999996e-05,0.0624,0.00262,1.29
1853,0.0494,5.72e-05,0.0628,0.00393,1.33
1854,0.0503,6.03e-05,0.0632,0.00524,1.36
1855,0.0512,6.37e-05,0.0635,0.00656,1.39
1856,0.0521,6.71e-05,0.0639,0.00787,1.43
1857,0.0531,7.07e-05,0.06420000000000001,0.009179999999999999,1.46
1858,0.054,7.45e-05,0.06459999999999999,0.0105,1.49
1859,0.0549,7.84e-05,0.0649,0.011800000000000001,1.51
1860,0.055799999999999995,8.24e-05,0.06520000000000001,0.013099999999999999,1.54
1861,0.056799999999999996,8.649999999999999e-05,0.0655,0.0144,1.56
1862,0.0577,9.080000000000001e-05,0.0659,0.0157,1.59
1863,0.0587,9.54e-05,0.06620000000000001,0.017,1.61
1864,0.0596,0.0001,0.0665,0.0184,1.64
1865,0.060700000000000004,0.00010499999999999999,0.0669,0.0197,1.66
1866,0.061700000000000005,0.00011,0.0673,0.021,1.68
1867,0.0628,0.000116,0.0676,0.0223,1.71
1868,0.0639,0.000121,0.068,0.023600000000000003,1.73
1869,0.065,0.000127,0.0684,0.0249,1.75
1870,0.06620000000000001,0.000133,0.0689,0.026199999999999998,1.78
1871,0.0675,0.00014000000000000001,0.0695,0.0275,1.81
1872,0.0691,0.000147,0.0703,0.0288,1.85
1873,0.0709,0.000154,0.0713,0.030199999999999998,1.9
1874,0.0729,0.000162,0.0725,0.0315,1.96
1875,0.075,0.00017,0.07379999999999999,0.032799999999999996,2.03
1876,0.07709999999999999,0.000178,0.0751,0.0341,2.09
1877,0.0792,0.000187,0.07640000000000001,0.0354,2.15
1878,0.0813,0.000195,0.0775,0.0367,2.21
1879,0.0833,0.000204,0.07859999999999999,0.038,2.26
1880,0.0851,0.000214,0.07940000000000001,0.039299999999999995,2.29
1881,0.0868,0.000223,0.08009999999999999,0.040600000000000004,2.32
1882,0.0885,0.00023300000000000003,0.0808,0.042,2.35
1883,0.0902,0.000242,0.0814,0.0433,2.38
1884,0.09190000000000001,0.000253,0.08209999999999999,0.0446,2.41
1885,0.0937,0.000263,0.08270000000000001,0.045899999999999996,2.43
1886,0.0955,0.00027400000000000005,0.0834,0.047200000000000006,2.46
1887,0.0974,0.000285,0.084,0.0485,2.48
1888,0.0993,0.000297,0.0847,0.0498,2.51
1889,0.101,0.000309,0.0853,0.0511,2.53
1890,0.111,0.000305,0.0869,0.052399999999999995,2.61
1891,0.114,0.000305,0.0877,0.0538,2.63
1892,0.119,0.000305,0.0885,0.0551,2.65
1893,0.125,0.000305,0.08940000000000001,0.0564,2.68
1894,0.132,0.000305,0.09029999999999999,0.0577,2.7
1895,0.14,0.000305,0.09129999999999999,0.059,2.73
1896,0.148,0.000305,0.0923,0.0603,2.76
1897,0.158,0.000305,0.09340000000000001,0.0616,2.79
1898,0.167,0.000305,0.0945,0.0629,2.82
1899,0.178,0.000305,0.09559999999999999,0.06420000000000001,2.85
1900,0.189,0.000305,0.0968,0.06559999999999999,2.88
1901,0.205,0.000305,0.09809999999999999,0.0669,2.91
1902,0.228,0.000305,0.0995,0.0682,2.94
1903,0.257,0.000305,0.101,0.0695,2.97
1904,0.291,0.000305,0.102,0.0708,3.0
1905,0.327,0.000305,0.104,0.0721,3.03
1906,0.365,0.000305,0.106,0.0734,3.07
1907,0.402,0.000306,0.107,0.0747,3.11
1908,0.437,0.000306,0.109,0.076,3.15
1909,0.469,0.000306,0.111,0.07740000000000001,3.2
1910,0.495,0.000307,0.112,0.0787,3.26
1911,0.518,0.000314,0.114,0.08,3.34
1912,0.541,0.00033400000000000004,0.116,0.0813,3.47
1913,0.562,0.000365,0.117,0.08259999999999999,3.64
1914,0.583,0.00040500000000000003,0.119,0.0839,3.83
1915,0.602,0.000453,0.12,0.0852,4.04
1916,0.621,0.000508,0.122,0.0865,4.26
1917,0.639,0.000566,0.124,0.0878,4.49
1918,0.656,0.000628,0.126,0.0892,4.72
1919,0.671,0.00069,0.128,0.0905,4.93
1920,0.686,0.000752,0.131,0.09179999999999999,5.13
1921,0.699,0.0008169999999999999,0.135,0.09309999999999999,5.33
1922,0.71,0.0008900000000000001,0.139,0.09440000000000001,5.55
1923,0.72,0.000971,0.145,0.09570000000000001,5.79
1924,0.73,0.00106,0.152,0.097,6.03
1925,0.739,0.00115,0.16,0.0983,6.26
1926,0.749,0.00125,0.168,0.0996,6.48
1927,0.76,0.00136,0.177,0.101,6.67
1928,0.771,0.00148,0.186,0.102,6.82
1929,0.785,0.0016,0.195,0.104,6.92
1930,0.801,0.00173,0.204,0.105,6.96
1931,0.82,0.00186,0.214,0.106,6.95
1932,0.844,0.002,0.224,0.108,6.89
1933,0.872,0.00214,0.235,0.109,6.8
1934,0.904,0.0023,0.246,0.11,6.69
1935,0.938,0.00248,0.259,0.111,6.57
1936,0.976,0.00267,0.272,0.113,6.45
1937,1.02,0.00289,0.286,0.114,6.34
1938,1.06,0.00313,0.3,0.115,6.25
1939,1.1,0.0033900000000000002,0.316,0.117,6.19
1940,1.14,0.00369,0.332,0.118,6.17
1941,1.19,0.00409,0.35,0.119,6.63
1942,1.24,0.00462,0.372,0.121,7.84
1943,1.3,0.00528,0.395,0.122,9.63
1944,1.36,0.00604,0.421,0.123,11.8
1945,1.42,0.006889999999999999,0.448,0.125,14.2
1946,1.49,0.00779,0.477,0.126,16.5
1947,1.56,0.00874,0.506,0.127,18.7
1948,1.63,0.009720000000000001,0.536,0.128,20.5
1949,1.82,0.0107,0.565,0.13,21.8
1950,1.88,0.011699999999999999,0.594,0.131,22.2
1951,2.08,0.0126,0.622,0.132,22.1
1952,2.2,0.0136,0.651,0.134,21.5
1953,2.27,0.0146,0.679,0.135,20.6
1954,2.42,0.0156,0.709,0.136,19.6
1955,2.5,0.0495,0.739,0.138,18.4
1956,2.59,0.0506,0.771,0.139,17.3
1957,2.89,0.0482,0.804,0.14,16.3
1958,3.04,0.06409999999999999,0.839,0.142,15.4
1959,3.23,0.0727,0.876,0.143,14.8
1960,3.36,0.0815,0.916,0.144,14.7
1961,3.51,0.0649,0.96,0.146,16.8
1962,3.78,0.07740000000000001,1.01,0.147,16.8
1963,4.14,0.0865,1.07,0.148,17.9
1964,4.61,0.07379999999999999,1.13,0.149,19.0
1965,5.37,0.0723,1.19,0.151,19.0
1966,5.84,0.0854,1.25,0.152,20.4
1967,6.58,0.102,1.31,0.153,22.0
1968,6.76,0.112,1.37,0.155,23.5
1969,7.96,0.126,1.43,0.156,23.2
1970,8.55,0.121,1.51,0.168,23.6
1971,8.62,0.141,1.57,0.167,23.9
1972,9.06,0.128,1.62,0.172,24.2
1973,9.12,0.151,1.69,0.18,26.0
1974,9.38,0.2,1.75,0.182,25.4
1975,8.2,0.158,1.81,0.179,27.1
1976,7.87,0.119,1.88,0.179,27.5
1977,8.01,0.127,1.95,0.184,27.9
1978,7.76,0.15,2.03,0.19,27.7
1979,7.98,0.147,2.1,0.195,29.8
1980,8.24,0.148,2.18,0.201,32.8
1981,8.25,0.132,2.28,0.205,33.1
1982,8.5,0.156,2.36,0.212,35.3
1983,8.76,0.163,2.45,0.22,34.5
1984,8.38,0.154,2.53,0.216,35.2
1985,8.99,0.167,2.63,0.227,35.0
1986,9.24,0.146,2.74,0.229,33.4
1987,8.47,0.139,2.84,0.225,33.4
1988,9.9,0.147,2.95,0.242,33.8
1989,8.95,0.152,3.07,0.242,35.1
1990,10.3,0.163,3.2,0.265,36.8
1991,10.1,0.165,3.36,0.263,38.4
1992,9.7,0.201,3.52,0.268,43.0
1993,8.57,0.205,3.7,0.262,46.7
1994,10.7,0.173,3.87,0.303,50.2
1995,10.7,0.268,4.03,0.307,51.4
1996,10.9,0.269,4.15,0.313,53.6
1997,11.8,0.229,4.26,0.322,55.6
1998,11.2,0.198,4.38,0.318,57.7
1999,11.8,0.211,4.5,0.319,59.8
2000,12.7,0.18,4.6,0.323,62.5
2001,13.7,0.2,4.72,0.341,63.1
2002,15.8,0.208,4.85,0.367,64.3
2003,16.5,0.235,5.0,0.367,66.9
2004,18.8,0.251,5.12,0.366,67.7
2005,18.4,0.261,5.23,0.369,69.6
2006,19.4,0.208,5.34,0.391,69.2
2007,21.3,0.256,5.44,0.372,70.5
2008,21.6,0.236,5.56,0.384,70.8
2009,22.4,0.372,5.67,0.387,71.6
2010,22.5,0.875,5.78,0.376,71.2
2011,21.5,1.28,5.92,0.387,69.3
2012,19.7,1.47,6.09,0.342,74.7
2013,21.1,1.51,6.24,0.343,75.3
2014,21.4,1.48,6.41,0.35,75.1
2015,22.3,1.57,6.59,0.376,75.8
2016,21.8,1.69,6.62,0.367,77.4
2017,22.8,1.69,6.74,0.367,77.2
2018,23.4,1.69,6.87,0.367,77.7