year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0416,4.8899999999999996e-05,0.053399999999999996,2.23e-17,1.11
1851,0.0424,5.14e-05,0.053700000000000005,0.00136,1.15
1852,0.0432,5.4199999999999996e-05,0.0541,0.00273,1.18
1853,0.0441,5.72e-05,0.0544,0.00409,1.21
1854,0.044899999999999995,6.03e-05,0.054700000000000006,0.00546,1.24
1855,0.045700000000000005,6.37e-05,0.0551,0.0068200000000000005,1.27
1856,0.0466,6.71e-05,0.0554,0.00818,1.29
1857,0.0475,7.07e-05,0.0557,0.009550000000000001,1.32
1858,0.048299999999999996,7.45e-05,0.056,0.0109,1.35
1859,0.0492,7.84e-05,0.056299999999999996,0.0123,1.37
1860,0.05,8.24e-05,0.056600000000000004,0.0136,1.39
1861,0.0509,8.649999999999999e-05,0.0569,0.015,1.41
1862,0.0517,9.080000000000001e-05,0.0571,0.016399999999999998,1.43
1863,0.0526,9.54e-05,0.0574,0.0177,1.45
1864,0.0535,0.0001,0.0577,0.019100000000000002,1.47
1865,0.0545,0.00010499999999999999,0.058,0.0205,1.49
1866,0.0555,0.00011,0.0583,0.0218,1.51
1867,0.0564,0.000116,0.0586,0.0232,1.53
1868,0.0575,0.000121,0.059,0.0245,1.55
1869,0.0585,0.000127,0.0593,0.0259,1.57
1870,0.0596,0.000133,0.0597,0.0273,1.59
1871,0.060899999999999996,0.00014000000000000001,0.060200000000000004,0.0286,1.62
1872,0.0624,0.000147,0.061,0.03,1.66
1873,0.06420000000000001,0.000154,0.062,0.0314,1.71
1874,0.06609999999999999,0.000162,0.0631,0.0327,1.77
1875,0.0681,0.00017,0.0643,0.0341,1.83
1876,0.0702,0.000178,0.06559999999999999,0.0355,1.89
1877,0.0723,0.000187,0.0668,0.0368,1.95
1878,0.07429999999999999,0.000195,0.0679,0.038200000000000005,2.01
1879,0.0762,0.000204,0.0689,0.0396,2.05
1880,0.07790000000000001,0.000214,0.0696,0.0409,2.09
1881,0.07959999999999999,0.000223,0.0702,0.0423,2.12
1882,0.08120000000000001,0.00023300000000000003,0.0708,0.0436,2.14
1883,0.0828,0.000242,0.0714,0.045,2.17
1884,0.0845,0.000253,0.072,0.0464,2.19
1885,0.0862,0.000263,0.0725,0.047700000000000006,2.21
1886,0.0879,0.00027400000000000005,0.0731,0.049100000000000005,2.23
1887,0.0897,0.000285,0.0736,0.0505,2.26
1888,0.0915,0.000297,0.0742,0.0518,2.28
1889,0.09340000000000001,0.000309,0.07479999999999999,0.053200000000000004,2.3
1890,0.102,0.000305,0.0761,0.0546,2.37
1891,0.105,0.000305,0.0768,0.0559,2.39
1892,0.11,0.000305,0.0775,0.0573,2.41
1893,0.115,0.000305,0.0783,0.0586,2.44
1894,0.121,0.000305,0.07909999999999999,0.06,2.46
1895,0.128,0.000305,0.08,0.061399999999999996,2.48
1896,0.136,0.000305,0.0809,0.0627,2.51
1897,0.144,0.000305,0.0818,0.06409999999999999,2.54
1898,0.153,0.000305,0.0828,0.0655,2.56
1899,0.162,0.000305,0.0838,0.0668,2.59
1900,0.171,0.000305,0.0848,0.0682,2.62
1901,0.185,0.000305,0.0859,0.0696,2.65
1902,0.205,0.000305,0.0871,0.0709,2.68
1903,0.23,0.000305,0.0884,0.0723,2.7
1904,0.259,0.000305,0.08979999999999999,0.0736,2.73
1905,0.291,0.000305,0.0912,0.075,2.76
1906,0.323,0.000305,0.09259999999999999,0.07640000000000001,2.79
1907,0.355,0.000306,0.09409999999999999,0.0777,2.83
1908,0.385,0.000306,0.09559999999999999,0.07909999999999999,2.87
1909,0.412,0.000306,0.09720000000000001,0.0805,2.92
1910,0.435,0.000307,0.0987,0.0818,2.97
1911,0.454,0.000314,0.1,0.0832,3.05
1912,0.473,0.00033400000000000004,0.101,0.0846,3.16
1913,0.492,0.000365,0.103,0.0859,3.31
1914,0.509,0.00040500000000000003,0.104,0.0873,3.49
1915,0.526,0.000453,0.106,0.0887,3.68
1916,0.542,0.000508,0.107,0.09,3.89
1917,0.557,0.000566,0.109,0.09140000000000001,4.1
1918,0.572,0.000628,0.111,0.0927,4.3
1919,0.585,0.00069,0.113,0.09409999999999999,4.5
1920,0.597,0.000752,0.115,0.0955,4.68
1921,0.609,0.0008169999999999999,0.118,0.0968,4.86
1922,0.618,0.0008900000000000001,0.122,0.09820000000000001,5.06
1923,0.627,0.000971,0.127,0.0996,5.28
1924,0.636,0.00106,0.133,0.101,5.5
1925,0.644,0.00115,0.139,0.102,5.72
1926,0.653,0.00125,0.146,0.104,5.92
1927,0.662,0.00136,0.154,0.105,6.09
1928,0.672,0.00148,0.161,0.106,6.23
1929,0.684,0.0016,0.169,0.108,6.32
1930,0.698,0.00173,0.177,0.109,6.36
1931,0.715,0.00186,0.185,0.11,6.34
1932,0.736,0.002,0.194,0.112,6.29
1933,0.76,0.00214,0.203,0.113,6.21
1934,0.788,0.0023,0.213,0.115,6.1
1935,0.818,0.00248,0.223,0.116,5.99
1936,0.851,0.00267,0.234,0.117,5.88
1937,0.886,0.00289,0.246,0.119,5.78
1938,0.922,0.00313,0.258,0.12,5.7
1939,0.959,0.0034,0.271,0.121,5.64
1940,0.998,0.00369,0.285,0.123,5.63
1941,1.04,0.00409,0.301,0.124,6.05
1942,1.08,0.00462,0.319,0.125,7.2
1943,1.13,0.00528,0.339,0.127,8.88
1944,1.19,0.00604,0.362,0.128,10.9
1945,1.24,0.006889999999999999,0.385,0.13,13.1
1946,1.3,0.00779,0.41,0.131,15.4
1947,1.36,0.00874,0.435,0.132,17.4
1948,1.42,0.009720000000000001,0.461,0.134,19.1
1949,1.6,0.0107,0.486,0.135,20.3
1950,1.65,0.011699999999999999,0.511,0.136,20.8
1951,1.84,0.0126,0.535,0.138,20.6
1952,1.95,0.0136,0.559,0.139,20.1
1953,2.02,0.0146,0.584,0.14,19.3
1954,2.16,0.0156,0.609,0.142,18.3
1955,2.23,0.0495,0.634,0.143,17.2
1956,2.31,0.0506,0.661,0.145,16.1
1957,2.6,0.0482,0.689,0.146,15.1
1958,2.74,0.06409999999999999,0.719,0.147,14.3
1959,2.91,0.0727,0.75,0.149,13.8
1960,3.03,0.0815,0.784,0.15,13.7
1961,3.16,0.0649,0.822,0.151,15.7
1962,3.4,0.07740000000000001,0.865,0.153,15.7
1963,3.73,0.0865,0.913,0.154,16.7
1964,4.16,0.07379999999999999,0.964,0.155,17.7
1965,4.88,0.0723,1.02,0.157,17.7
1966,5.31,0.0854,1.07,0.158,18.9
1967,6.01,0.102,1.12,0.16,20.4
1968,6.14,0.112,1.17,0.161,21.7
1969,7.31,0.126,1.22,0.162,21.5
1970,7.9,0.121,1.29,0.175,21.8
1971,7.98,0.141,1.34,0.174,22.1
1972,8.41,0.128,1.39,0.179,22.4
1973,8.46,0.151,1.44,0.187,24.1
1974,8.71,0.2,1.49,0.19,23.5
1975,7.52,0.158,1.55,0.186,25.1
1976,7.18,0.119,1.61,0.186,25.4
1977,7.3,0.127,1.67,0.192,25.8
1978,7.03,0.15,1.74,0.198,25.6
1979,7.24,0.147,1.8,0.203,27.5
1980,7.48,0.148,1.87,0.209,30.3
1981,7.48,0.132,1.95,0.214,30.6
1982,7.72,0.156,2.02,0.22,32.6
1983,7.95,0.163,2.09,0.229,31.8
1984,7.57,0.154,2.16,0.225,32.4
1985,8.16,0.167,2.25,0.236,32.3
1986,8.4,0.146,2.34,0.238,30.8
1987,7.63,0.139,2.43,0.234,30.8
1988,9.05,0.147,2.52,0.252,31.2
1989,8.1,0.152,2.63,0.251,32.3
1990,9.46,0.163,2.73,0.275,33.9
1991,9.22,0.165,2.88,0.273,35.4
1992,8.81,0.201,3.01,0.279,39.6
1993,7.66,0.205,3.17,0.272,42.9
1994,9.61,0.173,3.31,0.315,46.2
1995,9.64,0.268,3.45,0.32,47.3
1996,9.81,0.269,3.55,0.325,49.4
1997,10.8,0.229,3.65,0.335,51.1
1998,10.1,0.198,3.75,0.331,53.1
1999,10.7,0.211,3.86,0.332,54.9
2000,11.6,0.18,3.94,0.336,57.4
2001,12.5,0.2,4.04,0.355,57.9
2002,14.6,0.208,4.15,0.382,59.0
2003,15.2,0.235,4.28,0.381,61.4
2004,17.5,0.251,4.39,0.38,62.1
2005,17.1,0.261,4.48,0.384,63.9
2006,18.1,0.208,4.57,0.407,63.4
2007,20.1,0.256,4.65,0.387,64.7
2008,20.5,0.236,4.76,0.4,64.9
2009,21.2,0.372,4.85,0.403,65.6
2010,21.2,0.875,4.95,0.391,65.3
2011,20.3,1.28,5.07,0.403,63.5
2012,18.8,1.47,5.21,0.356,68.5
2013,20.1,1.51,5.34,0.357,69.0
2014,20.3,1.48,5.49,0.364,68.9
2015,21.1,1.57,5.63,0.392,69.5
2016,20.7,1.69,5.66,0.382,71.1
2017,21.7,1.69,5.77,0.382,70.8
2018,22.4,1.69,5.88,0.382,71.3