year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0264,0.000134,0.0391,3.7199999999999995e-18,2.19
1851,0.0268,0.00014099999999999998,0.0394,0.000228,2.26
1852,0.0273,0.000149,0.0396,0.000456,2.33
1853,0.0277,0.000157,0.0399,0.0006850000000000001,2.4
1854,0.0281,0.000165,0.040100000000000004,0.0009130000000000001,2.47
1855,0.0286,0.000175,0.040299999999999996,0.00114,2.53
1856,0.029,0.000184,0.040600000000000004,0.0013700000000000001,2.59
1857,0.0294,0.000194,0.040799999999999996,0.0016,2.66
1858,0.0299,0.000204,0.041,0.00183,2.72
1859,0.0303,0.000215,0.041299999999999996,0.0020499999999999997,2.78
1860,0.0308,0.00022600000000000002,0.0414,0.00228,2.83
1861,0.0312,0.000237,0.0416,0.0025099999999999996,2.89
1862,0.0317,0.000249,0.0418,0.0027400000000000002,2.94
1863,0.032100000000000004,0.000262,0.042,0.00297,3.0
1864,0.032600000000000004,0.000275,0.0423,0.0032,3.05
1865,0.033100000000000004,0.00028799999999999995,0.0425,0.00342,3.11
1866,0.033600000000000005,0.00030199999999999997,0.0427,0.00365,3.16
1867,0.0341,0.000317,0.0429,0.0038799999999999998,3.21
1868,0.0346,0.000333,0.0432,0.00411,3.26
1869,0.0351,0.00034899999999999997,0.0434,0.00434,3.32
1870,0.0357,0.000366,0.0437,0.00456,3.37
1871,0.0363,0.000383,0.0441,0.00479,3.43
1872,0.036899999999999995,0.000402,0.044700000000000004,0.005019999999999999,3.5
1873,0.037700000000000004,0.000422,0.045399999999999996,0.00525,3.57
1874,0.0385,0.000443,0.046200000000000005,0.0054800000000000005,3.66
1875,0.039299999999999995,0.000465,0.0471,0.00571,3.74
1876,0.040100000000000004,0.000488,0.048,0.0059299999999999995,3.83
1877,0.041,0.000512,0.048799999999999996,0.0061600000000000005,3.91
1878,0.0418,0.000536,0.0497,0.00639,3.99
1879,0.0426,0.0005600000000000001,0.0504,0.00662,4.06
1880,0.0433,0.0005859999999999999,0.0509,0.006849999999999999,4.13
1881,0.044,0.000611,0.0514,0.00708,4.18
1882,0.0448,0.000638,0.0518,0.0073,4.24
1883,0.0455,0.000665,0.0522,0.00753,4.29
1884,0.046200000000000005,0.0006929999999999999,0.0526,0.0077599999999999995,4.34
1885,0.047,0.000722,0.053,0.00799,4.39
1886,0.047700000000000006,0.000752,0.0535,0.00822,4.45
1887,0.0485,0.0007830000000000001,0.053899999999999997,0.00844,4.5
1888,0.0493,0.000815,0.054299999999999994,0.00867,4.55
1889,0.0501,0.000848,0.054700000000000006,0.0089,4.6
1890,0.0555,0.0008349999999999999,0.0557,0.009130000000000001,4.68
1891,0.0574,0.0008349999999999999,0.0562,0.00936,4.71
1892,0.0595,0.0008349999999999999,0.0567,0.00959,4.74
1893,0.061799999999999994,0.0008349999999999999,0.0573,0.009810000000000001,4.76
1894,0.06420000000000001,0.0008349999999999999,0.0579,0.01,4.8
1895,0.0668,0.0008349999999999999,0.0585,0.0103,4.83
1896,0.0695,0.0008349999999999999,0.0591,0.0105,4.86
1897,0.0723,0.0008349999999999999,0.0598,0.0107,4.9
1898,0.0752,0.0008349999999999999,0.0605,0.011,4.93
1899,0.0783,0.0008349999999999999,0.0613,0.0112,4.97
1900,0.0814,0.0008349999999999999,0.062,0.0114,5.01
1901,0.0849,0.0008349999999999999,0.0628,0.0116,5.05
1902,0.0889,0.0008359999999999999,0.0637,0.0119,5.09
1903,0.0933,0.0008359999999999999,0.06470000000000001,0.0121,5.13
1904,0.098,0.0008359999999999999,0.06570000000000001,0.0123,5.17
1905,0.103,0.000837,0.06670000000000001,0.0126,5.21
1906,0.107,0.000837,0.0677,0.0128,5.26
1907,0.112,0.000838,0.0688,0.013,5.31
1908,0.116,0.000839,0.0699,0.0132,5.36
1909,0.119,0.0008399999999999999,0.071,0.0135,5.42
1910,0.122,0.0008399999999999999,0.0721,0.013699999999999999,5.49
1911,0.124,0.00086,0.0732,0.013900000000000001,5.58
1912,0.126,0.000915,0.0742,0.014199999999999999,5.72
1913,0.128,0.001,0.0752,0.0144,5.89
1914,0.129,0.00111,0.0762,0.0146,6.09
1915,0.131,0.00124,0.0772,0.0148,6.31
1916,0.132,0.00139,0.07840000000000001,0.015099999999999999,6.55
1917,0.134,0.00155,0.07959999999999999,0.015300000000000001,6.78
1918,0.135,0.00172,0.0809,0.0155,7.02
1919,0.137,0.00189,0.0824,0.0157,7.24
1920,0.138,0.00206,0.0841,0.016,7.45
1921,0.14,0.0022400000000000002,0.0863,0.0162,7.66
1922,0.141,0.00244,0.08929999999999999,0.016399999999999998,7.9
1923,0.143,0.00266,0.093,0.0167,8.16
1924,0.144,0.0029,0.0973,0.0169,8.43
1925,0.146,0.00316,0.102,0.0171,8.69
1926,0.147,0.00344,0.107,0.0173,8.93
1927,0.149,0.0037400000000000003,0.113,0.0176,9.15
1928,0.151,0.00405,0.118,0.0178,9.32
1929,0.154,0.00439,0.124,0.018,9.44
1930,0.156,0.004730000000000001,0.13,0.0183,9.49
1931,0.16,0.0050999999999999995,0.136,0.0185,9.49
1932,0.165,0.00547,0.142,0.018699999999999998,9.43
1933,0.17,0.0049900000000000005,0.149,0.0189,9.35
1934,0.177,0.00873,0.156,0.0192,9.24
1935,0.184,0.0052,0.164,0.019399999999999997,9.13
1936,0.192,0.00454,0.172,0.019600000000000003,9.01
1937,0.2,0.004,0.18,0.019899999999999998,8.91
1938,0.209,0.0035800000000000003,0.189,0.0201,8.83
1939,0.217,0.00328,0.199,0.020300000000000002,8.78
1940,0.226,0.00309,0.209,0.0205,8.77
1941,0.234,0.0030499999999999998,0.221,0.0208,9.22
1942,0.243,0.00318,0.234,0.021,10.4
1943,0.252,0.0034500000000000004,0.249,0.0212,12.2
1944,0.217,0.00385,0.265,0.0215,14.3
1945,0.209,0.00436,0.283,0.0217,16.6
1946,0.316,0.00675,0.301,0.0219,19.0
1947,0.396,0.00917,0.319,0.0221,21.1
1948,0.456,0.009789999999999998,0.338,0.0224,22.9
1949,0.502,0.0104,0.357,0.022600000000000002,24.1
1950,0.542,0.011,0.375,0.0228,24.6
1951,0.493,0.0116,0.392,0.023100000000000002,24.5
1952,0.569,0.0126,0.41,0.0233,23.9
1953,0.529,0.0135,0.428,0.0235,23.1
1954,0.573,0.0145,0.446,0.0237,22.1
1955,0.596,0.0156,0.465,0.024,21.0
1956,0.625,0.0166,0.485,0.0242,19.9
1957,0.633,0.0177,0.506,0.024399999999999998,18.9
1958,0.701,0.0189,0.528,0.0246,18.1
1959,0.71,0.0201,0.551,0.0249,17.6
1960,0.743,0.0214,0.575,0.0251,17.5
1961,0.709,0.022699999999999998,0.603,0.0253,17.6
1962,0.745,0.0241,0.635,0.0256,18.6
1963,0.803,0.039799999999999995,0.67,0.0258,18.6
1964,0.827,0.041,0.708,0.026,18.7
1965,0.913,0.0386,0.746,0.026199999999999998,19.1
1966,0.933,0.047299999999999995,0.785,0.0265,20.7
1967,1.2,0.0525,0.824,0.026699999999999998,21.0
1968,1.27,0.0579,0.86,0.0269,21.3
1969,1.2,0.0634,0.895,0.0272,20.6
1970,1.35,0.062200000000000005,0.919,0.0316,21.8
1971,1.41,0.0628,0.95,0.0316,18.4
1972,1.68,0.0603,0.975,0.032799999999999996,19.1
1973,1.48,0.06470000000000001,1.0,0.033100000000000004,19.7
1974,1.6,0.0581,1.03,0.0337,19.6
1975,2.13,0.0582,1.06,0.0349,20.4
1976,1.43,0.0643,1.09,0.037,20.1
1977,1.31,0.0541,1.12,0.0384,21.3
1978,1.49,0.0606,1.16,0.038700000000000005,22.7
1979,1.61,0.06520000000000001,1.19,0.0399,23.9
1980,2.12,0.0584,1.22,0.0423,23.6
1981,1.56,0.048299999999999996,1.26,0.042,23.1
1982,1.56,0.0493,1.29,0.042,23.6
1983,1.22,0.0499,1.34,0.0441,23.5
1984,1.46,0.0502,1.37,0.045,22.5
1985,1.68,0.0511,1.41,0.0474,22.4
1986,1.79,0.0511,1.45,0.047700000000000006,22.4
1987,1.96,0.063,1.49,0.052399999999999995,23.2
1988,1.99,0.0644,1.53,0.054200000000000005,21.9
1989,1.65,0.0658,1.57,0.052399999999999995,22.5
1990,1.9,0.06570000000000001,1.61,0.0679,23.6
1991,2.05,0.0681,1.66,0.0724,23.6
1992,2.05,0.0685,1.71,0.0742,23.8
1993,2.13,0.0697,1.76,0.07690000000000001,24.1
1994,2.36,0.0625,1.81,0.07479999999999999,23.7
1995,2.45,0.0643,1.87,0.08109999999999999,23.8
1996,2.55,0.0689,1.93,0.07809999999999999,23.9
1997,2.74,0.0674,1.98,0.0724,23.6
1998,3.16,0.0695,2.05,0.0888,24.3
1999,3.46,0.0717,2.11,0.0933,23.8
2000,3.56,0.07759999999999999,2.11,0.104,23.2
2001,3.38,0.08,2.18,0.102,22.0
2002,3.18,0.0722,2.24,0.112,20.3
2003,3.63,0.144,2.31,0.114,22.2
2004,3.8,0.134,2.38,0.115,20.8
2005,4.15,0.127,2.46,0.136,24.4
2006,4.12,0.129,2.54,0.137,23.3
2007,4.2,0.18,2.63,0.139,24.7
2008,4.32,0.137,2.71,0.136,23.5
2009,4.17,0.13,2.8,0.132,24.2
2010,4.54,0.139,2.88,0.14,24.2
2011,5.12,0.154,2.97,0.156,23.6
2012,5.23,0.166,3.06,0.144,24.2
2013,5.65,0.169,3.14,0.148,22.5
2014,5.87,0.175,3.22,0.159,22.7
2015,6.07,0.176,3.31,0.164,22.6
2016,6.16,0.177,3.38,0.166,23.5
2017,6.47,0.178,3.46,0.17,21.7
2018,6.71,0.179,3.54,0.174,22.7