year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.148,0.00102,0.062,3.4399999999999996e-17,0.251
1851,0.153,0.00107,0.0628,0.0021000000000000003,0.262
1852,0.158,0.00113,0.0636,0.00419,0.274
1853,0.163,0.0011899999999999999,0.0644,0.0062900000000000005,0.288
1854,0.168,0.00125,0.06520000000000001,0.00839,0.303
1855,0.173,0.00132,0.0659,0.0105,0.319
1856,0.178,0.00139,0.06659999999999999,0.0126,0.337
1857,0.183,0.00147,0.0673,0.0147,0.356
1858,0.189,0.00155,0.068,0.016800000000000002,0.376
1859,0.194,0.00163,0.0685,0.0189,0.397
1860,0.2,0.00171,0.0691,0.021,0.419
1861,0.205,0.0018,0.0696,0.023100000000000002,0.443
1862,0.211,0.00189,0.0701,0.0252,0.468
1863,0.217,0.00198,0.0706,0.0273,0.494
1864,0.222,0.0020800000000000003,0.071,0.0294,0.521
1865,0.228,0.00218,0.0715,0.0315,0.55
1866,0.234,0.00229,0.0719,0.033600000000000005,0.58
1867,0.24,0.0024,0.0724,0.0357,0.612
1868,0.246,0.00252,0.0729,0.0378,0.644
1869,0.253,0.00264,0.0734,0.039799999999999995,0.679
1870,0.259,0.00277,0.07390000000000001,0.0419,0.714
1871,0.265,0.0029100000000000003,0.0747,0.044,0.753
1872,0.272,0.0030499999999999998,0.07590000000000001,0.0461,0.796
1873,0.279,0.0032,0.07740000000000001,0.0482,0.844
1874,0.286,0.0033599999999999997,0.07909999999999999,0.0503,0.894
1875,0.294,0.0035299999999999997,0.081,0.052399999999999995,0.947
1876,0.301,0.0037,0.0829,0.0545,1.0
1877,0.309,0.0038799999999999998,0.0848,0.056600000000000004,1.06
1878,0.316,0.004059999999999999,0.0866,0.0587,1.11
1879,0.324,0.00425,0.0882,0.0608,1.16
1880,0.331,0.00444,0.0895,0.0629,1.22
1881,0.338,0.00463,0.0907,0.065,1.27
1882,0.345,0.00483,0.092,0.06709999999999999,1.32
1883,0.352,0.00504,0.0935,0.0692,1.37
1884,0.36,0.00525,0.095,0.0713,1.42
1885,0.367,0.00547,0.09659999999999999,0.0734,1.48
1886,0.374,0.0057,0.09820000000000001,0.0755,1.53
1887,0.381,0.0059299999999999995,0.0998,0.07759999999999999,1.59
1888,0.389,0.00618,0.101,0.07970000000000001,1.65
1889,0.396,0.00643,0.103,0.0818,1.7
1890,0.443,0.00634,0.11,0.0839,1.82
1891,0.45,0.00634,0.11,0.086,1.84
1892,0.458,0.00634,0.111,0.0881,1.9
1893,0.466,0.00634,0.112,0.0902,1.98
1894,0.475,0.00634,0.114,0.0923,2.08
1895,0.484,0.00634,0.116,0.09440000000000001,2.21
1896,0.494,0.00634,0.118,0.0965,2.35
1897,0.505,0.00634,0.12,0.0986,2.51
1898,0.515,0.00634,0.123,0.101,2.68
1899,0.527,0.00635,0.126,0.103,2.86
1900,0.538,0.00635,0.129,0.105,3.05
1901,0.56,0.00635,0.132,0.107,3.31
1902,0.6,0.00635,0.137,0.109,3.7
1903,0.655,0.00636,0.143,0.111,4.18
1904,0.721,0.00636,0.15,0.113,4.72
1905,0.796,0.00637,0.157,0.115,5.28
1906,0.876,0.00637,0.166,0.117,5.84
1907,0.959,0.00638,0.174,0.12,6.35
1908,1.04,0.00638,0.183,0.122,6.8
1909,1.12,0.00639,0.193,0.124,7.13
1910,1.19,0.00639,0.202,0.126,7.33
1911,1.25,0.00639,0.211,0.128,7.44
1912,1.32,0.00639,0.221,0.13,7.55
1913,1.4,0.00639,0.231,0.132,7.65
1914,1.48,0.00639,0.242,0.134,7.73
1915,1.55,0.00639,0.254,0.136,7.81
1916,1.63,0.00639,0.266,0.138,7.88
1917,1.71,0.00639,0.279,0.141,7.94
1918,1.78,0.00639,0.294,0.143,7.99
1919,1.85,0.00639,0.31,0.145,8.02
1920,1.91,0.0064,0.326,0.147,8.04
1921,1.93,0.00662,0.346,0.149,8.04
1922,2.1,0.00724,0.368,0.151,8.0
1923,2.19,0.008199999999999999,0.393,0.153,7.95
1924,2.26,0.00945,0.421,0.155,7.89
1925,2.56,0.0109,0.452,0.157,7.82
1926,3.01,0.0126,0.484,0.159,7.75
1927,3.04,0.0144,0.519,0.161,7.68
1928,3.62,0.0162,0.556,0.164,7.63
1929,3.62,0.018,0.594,0.166,7.6
1930,3.04,0.0198,0.633,0.168,7.59
1931,2.78,0.0218,0.675,0.17,7.63
1932,2.59,0.024399999999999998,0.721,0.172,7.74
1933,3.1,0.027399999999999997,0.772,0.174,7.9
1934,3.33,0.06720000000000001,0.826,0.176,8.11
1935,5.06,0.071,0.884,0.178,8.36
1936,5.5,0.0897,0.945,0.18,8.63
1937,5.56,0.105,1.01,0.182,8.92
1938,5.85,0.117,1.08,0.185,9.22
1939,7.56,0.136,1.15,0.187,9.51
1940,7.17,0.152,1.22,0.189,9.79
1941,6.85,0.168,1.29,0.191,10.1
1942,7.43,0.17,1.38,0.193,10.6
1943,7.14,0.202,1.47,0.195,11.1
1944,8.33,0.22,1.57,0.197,11.7
1945,8.27,0.238,1.67,0.199,12.3
1946,8.96,0.261,1.77,0.201,12.9
1947,9.3,0.277,1.88,0.203,13.6
1948,8.95,0.297,1.99,0.206,14.3
1949,9.8,0.361,2.1,0.208,14.9
1950,12.4,0.415,2.21,0.21,15.6
1951,13.3,0.468,2.31,0.212,16.5
1952,14.0,0.512,2.42,0.214,17.9
1953,16.4,0.622,2.53,0.216,19.8
1954,15.6,0.691,2.65,0.218,22.0
1955,18.2,0.76,2.76,0.22,24.3
1956,19.2,0.878,2.88,0.222,26.7
1957,20.6,0.914,3.01,0.224,29.0
1958,21.4,0.947,3.13,0.227,31.0
1959,23.8,1.05,3.27,0.229,32.7
1960,24.5,1.13,3.41,0.231,34.0
1961,26.6,1.23,3.56,0.233,35.2
1962,28.0,1.34,3.72,0.235,36.3
1963,30.1,1.42,3.89,0.237,36.7
1964,30.8,1.52,4.07,0.239,37.6
1965,32.2,1.6,4.26,0.241,38.6
1966,33.2,1.66,4.45,0.243,39.4
1967,34.8,1.72,4.64,0.245,40.6
1968,37.1,1.89,4.82,0.247,42.1
1969,39.1,1.96,5.0,0.25,43.2
1970,38.7,2.06,4.98,0.281,45.0
1971,41.6,2.19,5.45,0.281,45.9
1972,42.0,2.38,5.65,0.27,47.8
1973,43.2,2.52,5.83,0.27,48.5
1974,46.7,2.44,6.06,0.286,50.1
1975,48.3,2.24,6.19,0.313,51.8
1976,50.8,2.47,6.46,0.328,53.6
1977,52.6,2.23,6.64,0.34,54.0
1978,54.9,2.67,6.85,0.358,54.9
1979,56.7,2.77,7.09,0.37,54.7
1980,53.9,2.84,7.3,0.375,54.5
1981,55.0,2.9,7.54,0.375,55.0
1982,56.2,3.45,7.74,0.384,56.0
1983,60.6,3.01,7.97,0.396,55.1
1984,59.7,3.26,8.18,0.408,53.2
1985,59.0,3.35,8.48,0.417,53.3
1986,58.9,3.59,8.69,0.423,54.2
1987,59.7,3.54,8.93,0.435,56.0
1988,60.2,3.87,9.17,0.453,56.4
1989,59.9,3.8,9.41,0.456,57.8
1990,66.7,3.62,9.65,0.498,58.4
1991,66.4,3.65,9.91,0.522,57.9
1992,71.7,3.81,10.1,0.53,58.4
1993,74.3,4.3,10.4,0.551,59.4
1994,74.2,5.03,10.6,0.548,60.3
1995,68.2,5.02,10.9,0.596,60.3
1996,67.6,4.9,11.0,0.593,60.5
1997,75.4,4.98,11.2,0.548,59.8
1998,76.9,4.92,11.4,0.548,60.4
1999,64.8,3.81,11.7,0.501,58.0
2000,66.4,4.38,12.0,0.527,58.9
2001,65.8,4.37,12.1,0.513,60.1
2002,65.5,4.46,12.4,0.504,60.4
2003,66.6,4.8,12.6,0.507,61.9
2004,63.4,4.92,12.8,0.48,62.6
2005,68.3,5.72,13.0,0.492,63.2
2006,70.6,5.62,13.2,0.507,63.3
2007,69.9,6.18,13.5,0.524,65.9
2008,76.5,5.92,13.6,0.524,65.1
2009,83.3,5.56,13.9,0.527,64.9
2010,88.0,5.87,14.1,0.545,66.2
2011,88.4,6.53,14.3,0.578,62.3
2012,92.3,7.22,14.6,0.584,59.1
2013,102.0,7.35,14.8,0.616,57.0
2014,95.8,8.34,15.0,0.667,56.9
2015,95.6,8.24,15.1,0.672,56.2
2016,101.0,8.03,15.4,0.646,56.9
2017,96.7,8.15,15.6,0.658,60.5
2018,97.6,8.28,15.8,0.67,63.2