year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.045899999999999996,0.00159,0.0518,2.42e-17,0.541
1851,0.047700000000000006,0.0016799999999999999,0.0526,0.0015,0.542
1852,0.0498,0.00177,0.0533,0.003,0.543
1853,0.0521,0.00186,0.054,0.0045,0.545
1854,0.0546,0.00197,0.054700000000000006,0.006,0.546
1855,0.0574,0.00207,0.0554,0.00751,0.547
1856,0.0603,0.00219,0.056100000000000004,0.00901,0.549
1857,0.0635,0.00231,0.0567,0.0105,0.55
1858,0.0668,0.0024300000000000003,0.0573,0.012,0.551
1859,0.0703,0.00256,0.0578,0.0135,0.552
1860,0.0708,0.00254,0.0583,0.015,0.552
1861,0.189,0.00793,0.059,0.0165,0.553
1862,0.308,0.0134,0.0596,0.018,0.554
1863,0.428,0.0188,0.060200000000000004,0.0195,0.554
1864,0.547,0.0242,0.0608,0.021,0.555
1865,0.667,0.0296,0.061399999999999996,0.0225,0.556
1866,0.786,0.0351,0.062,0.024,0.557
1867,0.905,0.0405,0.0626,0.0255,0.557
1868,1.02,0.045899999999999996,0.0632,0.027,0.558
1869,1.14,0.0513,0.0639,0.0285,0.559
1870,1.26,0.0567,0.06459999999999999,0.03,0.56
1871,1.38,0.062200000000000005,0.06559999999999999,0.0315,0.562
1872,1.5,0.0676,0.0669,0.033,0.567
1873,1.62,0.073,0.0685,0.0345,0.572
1874,1.74,0.07840000000000001,0.0704,0.036,0.579
1875,1.86,0.0839,0.0723,0.0375,0.586
1876,3.19,0.145,0.0765,0.039,0.594
1877,3.35,0.152,0.0785,0.0405,0.601
1878,3.52,0.159,0.0804,0.042,0.607
1879,3.78,0.171,0.0823,0.0435,0.613
1880,4.0,0.181,0.0839,0.045,0.616
1881,4.22,0.192,0.0852,0.0465,0.619
1882,4.32,0.196,0.0863,0.048,0.622
1883,4.61,0.209,0.0877,0.0495,0.624
1884,4.77,0.216,0.0889,0.051,0.626
1885,5.0,0.227,0.0902,0.0525,0.628
1886,5.26,0.238,0.0915,0.054,0.631
1887,5.52,0.25,0.0928,0.0555,0.633
1888,5.92,0.268,0.09440000000000001,0.057,0.635
1889,6.26,0.284,0.0959,0.0585,0.637
1890,6.7,0.28,0.09809999999999999,0.06,0.687
1891,6.94,0.28,0.0987,0.0615,0.644
1892,7.05,0.28,0.0992,0.063,0.602
1893,7.21,0.28,0.0998,0.0645,0.562
1894,7.4,0.281,0.1,0.066,0.526
1895,7.69,0.281,0.101,0.0675,0.493
1896,7.88,0.282,0.102,0.069,0.464
1897,8.35,0.282,0.104,0.0705,0.441
1898,8.54,0.283,0.104,0.072,0.424
1899,8.78,0.283,0.106,0.0736,0.413
1900,8.73,0.284,0.106,0.0751,0.409
1901,9.14,0.284,0.108,0.07659999999999999,0.41
1902,9.3,0.285,0.109,0.07809999999999999,0.411
1903,9.52,0.286,0.111,0.07959999999999999,0.414
1904,9.67,0.287,0.113,0.08109999999999999,0.418
1905,10.0,0.288,0.115,0.08259999999999999,0.422
1906,10.5,0.289,0.118,0.0841,0.428
1907,11.1,0.29,0.121,0.0856,0.434
1908,11.3,0.291,0.123,0.0871,0.442
1909,11.3,0.292,0.126,0.0886,0.45
1910,11.2,0.293,0.128,0.0901,0.459
1911,11.3,0.294,0.131,0.0916,0.482
1912,12.0,0.295,0.135,0.09309999999999999,0.531
1913,12.5,0.296,0.139,0.09459999999999999,0.601
1914,11.4,0.297,0.141,0.09609999999999999,0.689
1915,11.3,0.298,0.145,0.09759999999999999,0.792
1916,12.0,0.3,0.15,0.0991,0.905
1917,11.3,0.301,0.153,0.101,1.02
1918,9.66,0.302,0.154,0.102,1.15
1919,9.13,0.304,0.157,0.104,1.27
1920,9.06,0.306,0.161,0.105,1.39
1921,8.74,0.308,0.163,0.107,1.52
1922,7.91,0.31,0.165,0.108,1.69
1923,8.41,0.313,0.169,0.11,1.88
1924,10.3,0.316,0.175,0.111,2.09
1925,9.83,0.319,0.177,0.113,2.29
1926,10.1,0.323,0.181,0.114,2.48
1927,10.8,0.327,0.185,0.116,2.65
1928,11.5,0.331,0.19,0.117,2.78
1929,12.7,0.508,0.195,0.119,2.87
1930,11.3,0.513,0.197,0.12,2.9
1931,10.7,0.518,0.2,0.122,2.86
1932,9.47,0.51,0.202,0.123,2.76
1933,8.81,0.488,0.206,0.125,2.6
1934,8.82,0.507,0.211,0.126,2.41
1935,9.06,0.53,0.217,0.128,2.21
1936,9.75,0.56,0.224,0.129,2.0
1937,11.5,0.622,0.233,0.131,1.81
1938,13.2,0.442,0.242,0.132,1.66
1939,14.3,0.5,0.25,0.134,1.55
1940,16.0,0.507,0.26,0.135,1.51
1941,16.1,0.539,0.267,0.137,1.57
1942,17.2,0.565,0.278,0.138,1.71
1943,18.8,0.595,0.291,0.14,1.92
1944,18.0,0.652,0.3,0.141,2.18
1945,10.2,0.714,0.297,0.143,2.47
1946,12.3,0.779,0.313,0.144,2.77
1947,13.7,0.893,0.327,0.146,3.06
1948,14.7,0.976,0.341,0.147,3.31
1949,15.4,1.04,0.353,0.149,3.52
1950,15.9,1.12,0.365,0.15,3.64
1951,16.9,1.23,0.377,0.152,3.73
1952,18.1,1.36,0.39,0.153,3.8
1953,18.9,1.53,0.402,0.155,3.86
1954,20.3,1.73,0.416,0.156,3.92
1955,21.2,1.97,0.429,0.158,3.98
1956,22.8,2.21,0.443,0.159,4.03
1957,24.2,2.5,0.457,0.161,4.08
1958,26.6,2.78,0.473,0.162,4.12
1959,26.9,3.08,0.485,0.164,4.17
1960,28.7,3.35,0.501,0.165,4.21
1961,31.1,3.6,0.518,0.167,4.48
1962,33.0,3.88,0.536,0.168,4.57
1963,34.6,4.03,0.555,0.17,4.53
1964,36.1,4.32,0.574,0.171,4.57
1965,35.3,4.6,0.589,0.173,4.59
1966,35.3,4.91,0.605,0.174,4.59
1967,35.7,5.22,0.621,0.176,4.64
1968,37.5,5.49,0.638,0.177,4.77
1969,40.1,5.79,0.655,0.179,4.7
1970,45.0,5.54,0.71,0.17,4.7
1971,47.4,5.54,0.724,0.17,4.83
1972,48.4,5.84,0.744,0.174,4.94
1973,48.8,5.87,0.762,0.189,5.03
1974,49.5,5.84,0.773,0.189,5.16
1975,52.1,5.82,0.825,0.191,5.21
1976,54.4,5.99,0.891,0.192,5.25
1977,57.0,5.98,0.927,0.193,5.41
1978,56.7,5.91,0.936,0.248,5.58
1979,55.6,6.05,0.953,0.254,5.63
1980,56.2,6.04,0.99,0.266,5.78
1981,55.0,5.86,1.01,0.261,5.73
1982,54.6,5.39,1.06,0.248,5.78
1983,54.4,5.26,1.1,0.238,5.84
1984,56.8,5.42,1.13,0.244,5.99
1985,56.1,5.3,1.15,0.243,5.88
1986,56.6,5.05,1.16,0.235,5.76
1987,56.4,5.09,1.16,0.241,5.7
1988,55.5,5.12,1.18,0.243,5.8
1989,54.4,5.21,1.2,0.241,5.87
1990,51.1,5.07,1.22,0.227,5.75
1991,48.0,3.99,1.12,0.202,5.09
1992,43.9,3.81,0.921,0.192,4.59
1993,42.5,3.35,1.03,0.176,4.07
1994,39.9,3.89,1.08,0.171,3.67
1995,41.7,3.96,1.06,0.175,3.45
1996,41.3,4.19,1.17,0.175,3.54
1997,40.8,4.35,1.24,0.183,3.42
1998,39.4,4.79,1.61,0.175,3.23
1999,38.3,4.62,2.23,0.167,2.79
2000,35.4,4.46,2.6,0.153,2.76
2001,38.7,4.49,2.12,0.159,2.76
2002,38.4,4.41,2.26,0.159,2.72
2003,38.0,4.39,2.36,0.154,2.63
2004,37.7,5.13,2.55,0.152,2.65
2005,37.8,4.97,2.66,0.15,2.44
2006,37.6,5.44,3.03,0.141,2.44
2007,35.1,5.45,3.02,0.138,2.38
2008,36.0,5.54,3.17,0.136,2.34
2009,32.9,5.43,2.83,0.119,2.28
2010,35.4,6.33,2.89,0.124,2.24
2011,33.6,6.81,2.87,0.125,2.35
2012,32.3,6.7,3.02,0.124,2.35
2013,32.6,6.52,2.83,0.122,2.41
2014,30.2,6.38,2.78,0.114,2.5
2015,30.9,6.96,2.98,0.119,2.43
2016,31.4,6.46,2.93,0.109,2.53
2017,33.6,6.47,2.98,0.105,2.38
2018,33.2,6.39,2.99,0.102,2.45