year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0373,0.000246,0.233,4.95e-17,0.976
1851,0.286,0.0305,0.237,0.00304,0.981
1852,0.35,0.038200000000000005,0.24,0.00608,0.984
1853,0.351,0.038200000000000005,0.243,0.00911,0.987
1854,0.435,0.048299999999999996,0.246,0.012199999999999999,0.99
1855,0.453,0.0503,0.249,0.0152,0.993
1856,0.474,0.052700000000000004,0.252,0.0182,0.996
1857,0.539,0.060399999999999995,0.254,0.0213,0.998
1858,0.393,0.0422,0.257,0.024300000000000002,1.0
1859,0.746,0.085,0.26,0.0273,1.0
1860,0.872,0.0999,0.262,0.0304,1.01
1861,0.925,0.106,0.265,0.0334,1.01
1862,1.11,0.128,0.267,0.0365,1.01
1863,1.16,0.133,0.269,0.0395,1.01
1864,1.16,0.133,0.271,0.0425,1.01
1865,1.21,0.139,0.273,0.0456,1.01
1866,1.37,0.158,0.276,0.048600000000000004,1.02
1867,1.61,0.186,0.278,0.0516,1.02
1868,1.72,0.199,0.28,0.054700000000000006,1.02
1869,1.87,0.217,0.283,0.0577,1.02
1870,2.01,0.234,0.286,0.0608,1.03
1871,2.48,0.29,0.289,0.0638,1.03
1872,2.63,0.308,0.293,0.0668,1.04
1873,2.75,0.321,0.298,0.0699,1.05
1874,2.43,0.282,0.302,0.0729,1.07
1875,2.51,0.29,0.307,0.07590000000000001,1.08
1876,2.63,0.305,0.312,0.079,1.1
1877,2.75,0.318,0.317,0.082,1.11
1878,2.75,0.317,0.321,0.0851,1.13
1879,2.75,0.316,0.326,0.0881,1.14
1880,3.15,0.365,0.331,0.0911,1.15
1881,3.38,0.391,0.335,0.0942,1.15
1882,3.41,0.395,0.339,0.09720000000000001,1.16
1883,3.87,0.449,0.344,0.1,1.17
1884,4.1,0.477,0.348,0.103,1.17
1885,4.15,0.483,0.352,0.106,1.18
1886,3.91,0.451,0.356,0.109,1.18
1887,3.9,0.45,0.36,0.112,1.18
1888,4.22,0.488,0.365,0.115,1.19
1889,4.52,0.524,0.369,0.118,1.2
1890,4.99,0.521,0.376,0.122,1.29
1891,5.25,0.521,0.377,0.125,1.21
1892,5.46,0.521,0.378,0.128,1.14
1893,5.69,0.522,0.379,0.131,1.08
1894,6.1,0.523,0.381,0.134,1.02
1895,6.5,0.523,0.382,0.137,0.963
1896,6.97,0.524,0.385,0.14,0.917
1897,7.06,0.525,0.386,0.143,0.878
1898,8.04,0.526,0.39,0.146,0.855
1899,7.82,0.527,0.392,0.149,0.836
1900,9.01,0.527,0.395,0.152,0.837
1901,9.06,0.528,0.398,0.155,0.839
1902,8.37,0.529,0.402,0.158,0.839
1903,8.69,0.531,0.408,0.161,0.847
1904,8.8,0.532,0.415,0.164,0.855
1905,8.96,0.533,0.423,0.167,0.864
1906,9.64,0.535,0.433,0.17,0.879
1907,9.69,0.536,0.442,0.173,0.891
1908,10.2,0.538,0.453,0.176,0.908
1909,11.2,0.539,0.464,0.179,0.928
1910,11.1,0.541,0.475,0.182,0.944
1911,11.3,0.543,0.487,0.185,0.989
1912,11.6,0.545,0.502,0.188,1.08
1913,12.3,0.547,0.519,0.191,1.21
1914,11.0,0.549,0.536,0.194,1.36
1915,11.1,0.551,0.555,0.197,1.54
1916,11.2,0.553,0.575,0.201,1.75
1917,11.1,0.556,0.595,0.204,1.96
1918,10.1,0.558,0.613,0.207,2.18
1919,4.75,0.561,0.626,0.21,2.37
1920,5.51,0.564,0.644,0.213,2.59
1921,8.81,0.568,0.664,0.216,2.85
1922,10.4,0.574,0.681,0.219,3.16
1923,11.2,0.581,0.697,0.222,3.51
1924,10.7,0.589,0.711,0.225,3.87
1925,9.66,0.598,0.724,0.228,4.23
1926,11.2,0.608,0.74,0.231,4.58
1927,12.4,0.999,0.757,0.234,4.89
1928,12.8,0.98,0.774,0.237,5.13
1929,14.0,0.972,0.793,0.24,5.3
1930,11.7,0.92,0.81,0.243,5.35
1931,10.6,0.903,0.83,0.246,5.27
1932,9.77,0.844,0.852,0.249,5.08
1933,9.63,0.859,0.877,0.252,4.8
1934,10.2,0.927,0.905,0.255,4.46
1935,10.6,1.0,0.934,0.258,4.1
1936,11.4,0.989,0.965,0.261,3.73
1937,12.9,1.17,0.997,0.264,3.4
1938,14.0,1.22,1.03,0.267,3.13
1939,13.9,1.34,1.06,0.27,2.94
1940,15.2,1.45,1.09,0.273,2.88
1941,16.7,1.57,1.13,0.276,2.99
1942,17.6,1.67,1.16,0.279,3.26
1943,18.0,1.7,1.2,0.283,3.67
1944,15.2,1.31,1.24,0.286,4.16
1945,8.39,1.28,1.27,0.289,4.67
1946,10.7,1.47,1.31,0.292,5.26
1947,13.5,1.59,1.36,0.295,5.82
1948,15.8,1.77,1.4,0.298,6.31
1949,19.4,2.08,1.45,0.301,6.71
1950,17.4,2.41,1.49,0.304,6.94
1951,20.9,2.7,1.54,0.307,7.11
1952,25.4,3.03,1.6,0.31,7.27
1953,29.6,3.34,1.66,0.313,7.41
1954,31.7,3.61,1.71,0.316,7.53
1955,33.3,4.19,1.77,0.319,7.64
1956,31.1,4.48,1.82,0.322,7.72
1957,36.0,4.93,1.89,0.325,7.83
1958,36.6,5.65,1.95,0.328,7.92
1959,39.1,6.21,2.01,0.331,8.01
1960,42.1,6.78,2.06,0.334,8.11
1961,45.4,7.25,2.13,0.337,8.67
1962,46.8,7.84,2.19,0.34,9.02
1963,52.0,8.4,2.26,0.343,8.74
1964,57.3,9.31,2.33,0.346,9.25
1965,56.2,9.95,2.39,0.349,9.61
1966,56.5,10.7,2.45,0.352,9.24
1967,53.9,11.3,2.5,0.355,9.69
1968,56.0,12.0,2.56,0.358,10.3
1969,57.4,12.4,2.61,0.362,10.1
1970,64.6,12.1,2.54,0.326,10.3
1971,64.0,12.3,2.66,0.335,10.6
1972,64.1,12.9,2.67,0.322,10.5
1973,67.4,13.9,2.68,0.338,10.7
1974,68.5,13.9,2.69,0.347,11.4
1975,69.4,14.7,2.71,0.353,11.5
1976,73.5,16.6,2.73,0.36,11.0
1977,76.3,17.2,2.75,0.378,11.6
1978,82.0,17.8,2.77,0.415,11.8
1979,80.1,18.2,2.78,0.4,11.8
1980,80.8,17.6,2.79,0.384,11.6
1981,80.6,17.5,2.78,0.372,11.7
1982,80.9,16.7,2.77,0.363,12.3
1983,82.8,16.6,2.77,0.341,12.3
1984,84.3,16.7,2.76,0.347,12.5
1985,80.3,15.8,2.75,0.341,11.7
1986,78.2,15.2,2.74,0.335,11.3
1987,78.8,14.9,2.85,0.344,11.4
1988,74.8,14.5,2.96,0.322,11.2
1989,72.6,13.7,3.06,0.319,10.9
1990,68.0,11.9,3.14,0.293,9.38
1991,66.5,8.09,3.2,0.278,7.86
1992,59.4,6.35,3.23,0.258,6.73
1993,60.3,7.22,3.27,0.258,5.96
1994,57.7,8.74,3.3,0.255,5.93
1995,56.9,8.28,3.33,0.25,5.65
1996,58.7,8.66,3.34,0.247,5.67
1997,57.8,8.02,3.38,0.243,5.66
1998,57.5,7.61,3.42,0.246,5.86
1999,58.0,7.51,3.47,0.251,5.92
2000,54.4,8.3,3.53,0.226,5.8
2001,56.3,8.21,3.53,0.228,6.03
2002,55.1,7.59,3.59,0.225,6.06
2003,58.0,7.71,3.63,0.235,5.88
2004,56.2,8.45,3.59,0.229,6.19
2005,55.7,9.08,3.57,0.232,5.86
2006,55.0,8.64,3.53,0.232,5.84
2007,53.5,8.41,3.55,0.227,5.81
2008,52.8,7.14,3.54,0.221,5.86
2009,48.1,6.12,3.56,0.199,5.5
2010,48.4,6.29,3.53,0.203,5.42
2011,46.6,6.36,3.42,0.204,5.65
2012,43.4,5.86,3.41,0.194,5.67
2013,41.0,5.29,3.23,0.186,6.07
2014,40.5,6.22,3.15,0.187,6.32
2015,42.9,7.01,3.04,0.2,6.52
2016,44.1,6.24,2.93,0.186,6.84
2017,45.7,7.09,2.96,0.182,6.85
2018,45.3,6.95,2.92,0.179,6.88