year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0024700000000000004,8.3e-05,0.00191,1.13e-18,1.01
1851,0.0025099999999999996,8.740000000000001e-05,0.0019399999999999999,6.92e-05,1.04
1852,0.00256,9.21e-05,0.00196,0.00013800000000000002,1.07
1853,0.0026,9.71e-05,0.00198,0.000208,1.1
1854,0.00265,0.000102,0.0020099999999999996,0.000277,1.13
1855,0.00269,0.000108,0.0020299999999999997,0.00034599999999999995,1.17
1856,0.0027400000000000002,0.000114,0.0020499999999999997,0.000415,1.19
1857,0.00279,0.00011999999999999999,0.00206,0.00048499999999999997,1.22
1858,0.0028399999999999996,0.000126,0.0020800000000000003,0.000554,1.25
1859,0.0028799999999999997,0.000133,0.00209,0.000623,1.28
1860,0.0029300000000000003,0.00014000000000000001,0.0021000000000000003,0.0006919999999999999,1.31
1861,0.00297,0.000147,0.0021000000000000003,0.000761,1.33
1862,0.00302,0.000154,0.00211,0.0008309999999999999,1.36
1863,0.00307,0.000162,0.00212,0.0009,1.39
1864,0.00312,0.00017,0.00212,0.000969,1.41
1865,0.00317,0.000178,0.00213,0.0010400000000000001,1.44
1866,0.00322,0.000187,0.00214,0.00111,1.46
1867,0.00327,0.00019600000000000002,0.00214,0.0011799999999999998,1.49
1868,0.00332,0.000206,0.00215,0.00125,1.51
1869,0.0033799999999999998,0.000216,0.00216,0.00132,1.54
1870,0.00344,0.00022600000000000002,0.00217,0.00138,1.56
1871,0.0035099999999999997,0.000237,0.0022,0.00145,1.59
1872,0.00359,0.000249,0.00225,0.00152,1.62
1873,0.00369,0.000262,0.00233,0.00159,1.65
1874,0.00379,0.000275,0.0024300000000000003,0.00166,1.69
1875,0.0039,0.00028799999999999995,0.0025299999999999997,0.00173,1.73
1876,0.004019999999999999,0.00030199999999999997,0.00264,0.0018,1.77
1877,0.00413,0.000317,0.00275,0.0018700000000000001,1.8
1878,0.00424,0.000332,0.0028399999999999996,0.0019399999999999999,1.84
1879,0.00435,0.000347,0.0029100000000000003,0.0020099999999999996,1.87
1880,0.00444,0.000363,0.00296,0.0020800000000000003,1.9
1881,0.00452,0.000379,0.00299,0.00215,1.92
1882,0.00461,0.000395,0.00302,0.00222,1.95
1883,0.004690000000000001,0.000412,0.00304,0.00228,1.97
1884,0.00478,0.000429,0.0030600000000000002,0.00235,2.0
1885,0.00487,0.000447,0.00309,0.00242,2.02
1886,0.00496,0.00046600000000000005,0.00311,0.00249,2.05
1887,0.00505,0.00048499999999999997,0.00313,0.00256,2.07
1888,0.00514,0.000505,0.00315,0.00263,2.09
1889,0.00524,0.000526,0.00317,0.0027,2.12
1890,0.005809999999999999,0.000517,0.00321,0.00277,2.15
1891,0.006019999999999999,0.000517,0.0032400000000000003,0.0028399999999999996,2.16
1892,0.00624,0.000517,0.00327,0.0029100000000000003,2.18
1893,0.00649,0.000517,0.0033,0.00298,2.19
1894,0.00675,0.000517,0.00333,0.0030499999999999998,2.2
1895,0.007019999999999999,0.000517,0.0033599999999999997,0.00311,2.21
1896,0.00731,0.000517,0.0034,0.00318,2.23
1897,0.0076100000000000004,0.000517,0.00344,0.00325,2.24
1898,0.00792,0.000517,0.00348,0.00332,2.26
1899,0.00825,0.000517,0.00352,0.0033900000000000002,2.27
1900,0.00858,0.000517,0.0035600000000000002,0.00346,2.29
1901,0.008960000000000001,0.000517,0.00361,0.0035299999999999997,2.31
1902,0.0094,0.000517,0.00366,0.0036,2.32
1903,0.009890000000000001,0.000518,0.00373,0.00367,2.34
1904,0.0104,0.000518,0.00379,0.0037400000000000003,2.36
1905,0.0109,0.000518,0.0038599999999999997,0.00381,2.38
1906,0.0115,0.000519,0.00393,0.0038799999999999998,2.4
1907,0.0119,0.000519,0.004,0.00395,2.42
1908,0.0124,0.000519,0.004070000000000001,0.00401,2.44
1909,0.0128,0.0005200000000000001,0.00415,0.00408,2.47
1910,0.013099999999999999,0.000521,0.00421,0.00415,2.5
1911,0.0134,0.000533,0.00428,0.00422,2.53
1912,0.0136,0.0005669999999999999,0.00435,0.00429,2.59
1913,0.013800000000000002,0.00062,0.00441,0.00436,2.66
1914,0.014,0.0006879999999999999,0.00447,0.00443,2.74
1915,0.014199999999999999,0.0007700000000000001,0.00454,0.0045,2.83
1916,0.0143,0.000862,0.00461,0.00457,2.92
1917,0.0145,0.000962,0.00468,0.00464,3.02
1918,0.0147,0.00107,0.00475,0.00471,3.11
1919,0.0149,0.00117,0.00483,0.00478,3.2
1920,0.015,0.00128,0.00492,0.004849999999999999,3.28
1921,0.0152,0.00139,0.005019999999999999,0.00491,3.37
1922,0.0154,0.00151,0.00514,0.00498,3.47
1923,0.0156,0.00165,0.00528,0.00505,3.58
1924,0.0158,0.0018,0.00544,0.00512,3.69
1925,0.016,0.00196,0.00561,0.00519,3.79
1926,0.0162,0.00213,0.00579,0.00526,3.89
1927,0.016399999999999998,0.00231,0.00598,0.00533,3.98
1928,0.0166,0.0025099999999999996,0.00617,0.0054,4.06
1929,0.0169,0.00272,0.00636,0.00547,4.11
1930,0.0172,0.0029300000000000003,0.00656,0.00554,4.13
1931,0.0176,0.00318,0.00675,0.00561,4.13
1932,0.0182,0.00347,0.0069500000000000004,0.005679999999999999,4.11
1933,0.0188,0.00381,0.0071600000000000006,0.00575,4.07
1934,0.019600000000000003,0.004200000000000001,0.00738,0.005809999999999999,4.03
1935,0.020399999999999998,0.00463,0.0076100000000000004,0.00588,3.99
1936,0.0213,0.0050999999999999995,0.00785,0.00595,3.94
1937,0.0223,0.00561,0.00811,0.006019999999999999,3.9
1938,0.0232,0.0061600000000000005,0.008400000000000001,0.00609,3.87
1939,0.0242,0.0067599999999999995,0.0087,0.0061600000000000005,3.85
1940,0.0252,0.00738,0.00903,0.00623,3.85
1941,0.0261,0.00817,0.00945,0.0063,4.03
1942,0.027100000000000003,0.009210000000000001,0.01,0.00637,4.51
1943,0.0282,0.0105,0.0107,0.00644,5.21
1944,0.0293,0.0119,0.0116,0.00651,6.06
1945,0.0304,0.0135,0.0124,0.00658,6.98
1946,0.0316,0.015099999999999999,0.013300000000000001,0.0066500000000000005,7.91
1947,0.0329,0.0169,0.014199999999999999,0.00671,8.76
1948,0.0342,0.018600000000000002,0.015099999999999999,0.0067800000000000004,9.47
1949,0.0355,0.020300000000000002,0.0159,0.006849999999999999,9.96
1950,0.036899999999999995,0.022,0.0167,0.00692,10.2
1951,0.0386,0.0237,0.0173,0.0069900000000000006,10.1
1952,0.0405,0.0254,0.018,0.0070599999999999994,9.89
1953,0.0426,0.027100000000000003,0.018600000000000002,0.00713,9.57
1954,0.0448,0.0289,0.0192,0.0072,9.18
1955,0.047,0.0308,0.0198,0.0072699999999999996,8.75
1956,0.0493,0.032799999999999996,0.0205,0.00734,8.32
1957,0.0514,0.0349,0.0212,0.00741,7.93
1958,0.053399999999999996,0.0371,0.0219,0.0074800000000000005,7.61
1959,0.0551,0.0395,0.022699999999999998,0.00754,7.41
1960,0.0565,0.0421,0.023600000000000003,0.0076100000000000004,7.36
1961,0.0578,0.0448,0.0246,0.007679999999999999,7.49
1962,0.059,0.047799999999999995,0.0258,0.00775,7.78
1963,0.060200000000000004,0.0509,0.0272,0.00782,7.85
1964,0.061399999999999996,0.0544,0.0286,0.00789,7.86
1965,0.063,0.0583,0.030199999999999998,0.00796,7.89
1966,0.08170000000000001,0.0626,0.0317,0.008029999999999999,7.95
1967,0.0876,0.0673,0.033299999999999996,0.0081,7.95
1968,0.0958,0.0725,0.0347,0.00817,8.01
1969,0.101,0.0783,0.0361,0.00824,8.09
1970,0.113,0.0684,0.0359,0.009800000000000001,11.1
1971,0.119,0.0693,0.0375,0.009800000000000001,7.29
1972,0.12,0.0698,0.0384,0.01,7.72
1973,0.128,0.0716,0.039700000000000006,0.010199999999999999,8.16
1974,0.126,0.071,0.0409,0.0106,7.86
1975,0.145,0.0606,0.041299999999999996,0.011,7.43
1976,0.208,0.048600000000000004,0.0428,0.014199999999999999,6.69
1977,0.241,0.0501,0.0445,0.015300000000000001,8.05
1978,0.27,0.0422,0.0458,0.0158,8.35
1979,0.289,0.048299999999999996,0.0474,0.0166,10.5
1980,0.3,0.046700000000000005,0.0489,0.0193,9.26
1981,0.37,0.0466,0.048600000000000004,0.019,7.43
1982,0.382,0.052899999999999996,0.0495,0.018600000000000002,7.73
1983,0.355,0.045399999999999996,0.0502,0.019,7.48
1984,0.365,0.041100000000000005,0.052,0.0193,6.03
1985,0.414,0.0431,0.053200000000000004,0.0197,6.12
1986,0.459,0.0456,0.0555,0.0221,6.16
1987,0.47,0.0757,0.0582,0.0248,7.92
1988,0.516,0.077,0.0606,0.0246,6.03
1989,0.563,0.0729,0.0624,0.0218,6.84
1990,0.927,0.0676,0.0664,0.0223,8.86
1991,1.04,0.0292,0.0689,0.0156,9.07
1992,1.13,0.0291,0.0708,0.0161,8.89
1993,1.34,0.0296,0.073,0.0181,8.64
1994,1.51,0.0332,0.07529999999999999,0.019600000000000003,8.58
1995,1.56,0.0345,0.075,0.020300000000000002,8.47
1996,1.65,0.034,0.0732,0.027800000000000002,8.04
1997,1.71,0.0364,0.0757,0.0285,8.0
1998,1.85,0.0365,0.0778,0.0286,7.9
1999,1.99,0.0367,0.08270000000000001,0.0288,7.81
2000,2.08,0.036899999999999995,0.089,0.0286,7.9
2001,2.26,0.0368,0.08940000000000001,0.0325,7.99
2002,2.3,0.039,0.0915,0.0293,7.15
2003,2.6,0.123,0.1,0.0298,7.21
2004,2.72,0.25,0.103,0.0313,6.94
2005,2.87,0.273,0.11,0.0329,7.13
2006,3.02,0.268,0.113,0.031,8.06
2007,3.13,0.306,0.109,0.030699999999999998,8.48
2008,3.04,0.304,0.117,0.0329,7.33
2009,3.11,0.316,0.126,0.0319,9.36
2010,3.25,0.314,0.132,0.0313,8.41
2011,3.07,0.452,0.139,0.0316,9.55
2012,3.31,0.529,0.15,0.0329,10.1
2013,3.12,0.543,0.148,0.034,6.53
2014,3.54,0.537,0.152,0.0357,7.52
2015,3.63,0.526,0.158,0.0378,7.31
2016,3.71,0.498,0.163,0.0353,7.98
2017,3.95,0.476,0.168,0.0356,7.98
2018,3.9,0.459,0.173,0.036,7.05