year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00474,0.000118,0.00522,7.56e-18,0.040100000000000004
1851,0.00492,0.000124,0.00529,0.000464,0.041
1852,0.00512,0.00013000000000000002,0.00537,0.000929,0.042
1853,0.00531,0.00013800000000000002,0.00545,0.00139,0.0429
1854,0.00552,0.000145,0.00552,0.00186,0.0439
1855,0.005730000000000001,0.000153,0.0055899999999999995,0.00232,0.0448
1856,0.00595,0.000161,0.0056500000000000005,0.00279,0.0456
1857,0.00617,0.00017,0.00571,0.00325,0.0465
1858,0.00639,0.000179,0.00577,0.00372,0.047200000000000006
1859,0.00661,0.000189,0.005809999999999999,0.00418,0.0479
1860,0.00684,0.00019800000000000002,0.005849999999999999,0.00464,0.0485
1861,0.00707,0.000208,0.005889999999999999,0.00511,0.049
1862,0.00731,0.00021799999999999999,0.0059299999999999995,0.00557,0.0495
1863,0.007549999999999999,0.000229,0.00596,0.00604,0.0501
1864,0.007809999999999999,0.000241,0.0059900000000000005,0.0065,0.0506
1865,0.00808,0.000253,0.006019999999999999,0.00697,0.0512
1866,0.00835,0.000265,0.00605,0.00743,0.0519
1867,0.00864,0.00027800000000000004,0.00609,0.0079,0.0525
1868,0.00894,0.000292,0.0061200000000000004,0.00836,0.053200000000000004
1869,0.00925,0.000306,0.0061600000000000005,0.00882,0.053899999999999997
1870,0.00958,0.000321,0.0062,0.00929,0.054700000000000006
1871,0.00994,0.00033600000000000004,0.0062699999999999995,0.00975,0.056100000000000004
1872,0.0104,0.00035299999999999996,0.00641,0.010199999999999999,0.0587
1873,0.0109,0.00037,0.0065899999999999995,0.0107,0.062200000000000005
1874,0.0114,0.000389,0.0068,0.0111,0.06620000000000001
1875,0.012,0.000408,0.00704,0.0116,0.0707
1876,0.0125,0.000428,0.00728,0.0121,0.0752
1877,0.013099999999999999,0.000449,0.00751,0.0125,0.07959999999999999
1878,0.013699999999999999,0.00047,0.007719999999999999,0.013,0.0836
1879,0.014199999999999999,0.000492,0.0079,0.0135,0.0869
1880,0.0148,0.000514,0.008039999999999999,0.013900000000000001,0.08929999999999999
1881,0.015300000000000001,0.000536,0.008140000000000001,0.0144,0.091
1882,0.0158,0.000559,0.00825,0.0149,0.0927
1883,0.016300000000000002,0.000583,0.008369999999999999,0.015300000000000001,0.0943
1884,0.016800000000000002,0.000608,0.008490000000000001,0.0158,0.0958
1885,0.0174,0.000633,0.00861,0.016300000000000002,0.0973
1886,0.0179,0.0006590000000000001,0.00873,0.0167,0.0987
1887,0.0185,0.000687,0.00885,0.0172,0.1
1888,0.019100000000000002,0.0007149999999999999,0.00897,0.0176,0.102
1889,0.0198,0.000744,0.0091,0.0181,0.103
1890,0.0222,0.000733,0.00954,0.018600000000000002,0.141
1891,0.023,0.000733,0.0096,0.019,0.143
1892,0.023899999999999998,0.000733,0.00968,0.0195,0.147
1893,0.0249,0.000733,0.009779999999999999,0.02,0.153
1894,0.026,0.000733,0.00991,0.020399999999999998,0.161
1895,0.0272,0.000733,0.0101,0.0209,0.17
1896,0.028399999999999998,0.000733,0.010199999999999999,0.0214,0.181
1897,0.0296,0.000733,0.0104,0.0218,0.193
1898,0.031,0.000733,0.0106,0.0223,0.205
1899,0.032299999999999995,0.000733,0.0108,0.0228,0.219
1900,0.0338,0.000733,0.0111,0.0232,0.232
1901,0.0354,0.000733,0.0114,0.0237,0.251
1902,0.037200000000000004,0.000733,0.011699999999999999,0.0241,0.279
1903,0.039200000000000006,0.000733,0.012199999999999999,0.0246,0.314
1904,0.0414,0.000734,0.0127,0.0251,0.353
1905,0.0438,0.000734,0.0132,0.0255,0.393
1906,0.046200000000000005,0.000734,0.013800000000000002,0.026,0.433
1907,0.048600000000000004,0.000735,0.0145,0.0265,0.47
1908,0.0509,0.000735,0.015099999999999999,0.0269,0.502
1909,0.053200000000000004,0.000735,0.0158,0.027399999999999997,0.526
1910,0.0554,0.000735,0.016399999999999998,0.027899999999999998,0.54
1911,0.0575,0.000735,0.0171,0.028300000000000002,0.547
1912,0.0595,0.000735,0.0178,0.0288,0.554
1913,0.0616,0.000735,0.0185,0.0293,0.561
1914,0.0636,0.000735,0.0193,0.0297,0.567
1915,0.06559999999999999,0.000735,0.0201,0.030199999999999998,0.572
1916,0.0677,0.000735,0.021,0.030699999999999998,0.577
1917,0.0698,0.000735,0.0219,0.031100000000000003,0.581
1918,0.0719,0.000735,0.0229,0.0316,0.584
1919,0.074,0.000735,0.024,0.032,0.587
1920,0.0762,0.000735,0.0252,0.0325,0.588
1921,0.0785,0.000759,0.0265,0.033,0.587
1922,0.0808,0.000825,0.028,0.0334,0.584
1923,0.0831,0.000928,0.0298,0.0339,0.579
1924,0.0855,0.00106,0.0317,0.0344,0.572
1925,0.088,0.00122,0.0337,0.0348,0.565
1926,0.0905,0.0014,0.0359,0.0353,0.558
1927,0.0932,0.0016,0.038200000000000005,0.0358,0.551
1928,0.0959,0.0018,0.0407,0.0362,0.546
1929,0.0986,0.0020099999999999996,0.0433,0.0367,0.543
1930,0.102,0.00221,0.045899999999999996,0.037200000000000004,0.542
1931,0.104,0.00242,0.0487,0.0376,0.545
1932,0.108,0.00265,0.0518,0.0381,0.554
1933,0.111,0.0029100000000000003,0.055200000000000006,0.0385,0.567
1934,0.114,0.00318,0.0588,0.039,0.584
1935,0.117,0.00348,0.0626,0.0395,0.603
1936,0.121,0.00381,0.06659999999999999,0.0399,0.625
1937,0.124,0.0041600000000000005,0.0709,0.0404,0.647
1938,0.128,0.00453,0.07529999999999999,0.0409,0.67
1939,0.132,0.004940000000000001,0.0799,0.041299999999999996,0.693
1940,0.137,0.00537,0.0846,0.0418,0.714
1941,0.141,0.005860000000000001,0.08979999999999999,0.0423,0.755
1942,0.146,0.00642,0.09570000000000001,0.0427,0.832
1943,0.15,0.00705,0.102,0.0432,0.937
1944,0.155,0.00775,0.109,0.0437,1.06
1945,0.161,0.00851,0.116,0.0441,1.2
1946,0.167,0.00932,0.124,0.0446,1.34
1947,0.173,0.010199999999999999,0.131,0.045,1.48
1948,0.181,0.0111,0.139,0.0455,1.6
1949,0.18,0.0121,0.146,0.046,1.7
1950,0.313,0.00721,0.154,0.0464,1.77
1951,0.55,0.00779,0.163,0.0469,1.85
1952,0.561,0.0711,0.17,0.0474,1.96
1953,0.6,0.0969,0.178,0.047799999999999995,2.1
1954,0.776,0.09129999999999999,0.186,0.048299999999999996,2.26
1955,0.959,0.105,0.195,0.048799999999999996,2.43
1956,1.22,0.124,0.204,0.0492,2.6
1957,1.54,0.138,0.214,0.0497,2.77
1958,1.3,0.164,0.221,0.0502,2.92
1959,1.75,0.184,0.232,0.0506,3.05
1960,1.4,0.197,0.24,0.0511,3.15
1961,2.03,0.198,0.253,0.0516,3.26
1962,2.03,0.187,0.264,0.052,3.24
1963,2.3,0.188,0.277,0.0525,3.24
1964,3.86,0.258,0.297,0.052899999999999996,3.33
1965,2.82,0.285,0.305,0.053399999999999996,3.2
1966,3.31,0.324,0.32,0.053899999999999997,3.19
1967,3.65,0.313,0.335,0.054299999999999994,3.5
1968,3.63,0.377,0.347,0.054799999999999995,3.45
1969,4.01,0.379,0.361,0.055299999999999995,3.51
1970,4.67,0.403,0.336,0.052700000000000004,3.64
1971,5.41,0.391,0.392,0.0557,3.73
1972,5.93,0.384,0.406,0.0599,3.89
1973,7.88,0.371,0.421,0.0703,3.67
1974,7.2,0.376,0.43,0.0665,3.72
1975,7.76,0.376,0.442,0.0504,3.65
1976,6.91,0.341,0.45,0.045,3.72
1977,7.08,0.307,0.454,0.044700000000000004,3.62
1978,8.69,0.277,0.475,0.0441,3.64
1979,8.16,0.221,0.479,0.0444,3.71
1980,8.11,0.153,0.488,0.0432,3.98
1981,7.11,0.165,0.494,0.0444,4.0
1982,5.92,0.212,0.497,0.0399,3.68
1983,6.12,0.27,0.507,0.039,4.1
1984,4.98,0.256,0.514,0.0435,4.38
1985,4.9,0.235,0.522,0.040799999999999996,4.11
1986,4.42,0.234,0.527,0.038700000000000005,4.23
1987,5.18,0.289,0.538,0.0426,4.54
1988,4.34,0.341,0.537,0.045899999999999996,4.64
1989,6.41,0.398,0.553,0.0533,4.69
1990,7.27,0.406,0.562,0.0673,4.55
1991,7.51,0.355,0.571,0.0679,4.45
1992,7.42,0.439,0.578,0.0969,4.56
1993,7.71,0.412,0.587,0.115,4.71
1994,7.9,0.423,0.595,0.11,4.73
1995,8.81,0.486,0.609,0.134,4.74
1996,9.3,0.505,0.619,0.138,4.64
1997,9.71,0.45,0.628,0.148,4.62
1998,9.32,0.497,0.633,0.152,4.64
1999,9.6,0.461,0.645,0.156,4.76
2000,10.2,0.525,0.658,0.164,4.84
2001,10.4,0.518,0.667,0.164,4.84
2002,10.1,0.546,0.673,0.164,4.68
2003,10.5,0.618,0.683,0.169,4.97
2004,10.4,0.633,0.69,0.148,4.88
2005,10.2,0.587,0.695,0.146,4.92
2006,11.3,0.653,0.701,0.147,3.92
2007,9.99,0.609,0.701,0.146,5.01
2008,10.7,0.672,0.711,0.126,6.82
2009,8.07,0.622,0.741,0.117,6.61
2010,7.37,0.553,0.737,0.105,6.59
2011,7.9,0.554,0.738,0.111,6.4
2012,7.48,0.569,0.737,0.106,6.55
2013,8.03,0.626,0.745,0.11,6.43
2014,7.36,0.699,0.751,0.11,6.41
2015,7.58,0.714,0.755,0.11,6.2
2016,7.79,0.693,0.768,0.09240000000000001,6.13
2017,7.56,0.655,0.775,0.0874,6.14
2018,7.85,0.611,0.782,0.0825,6.11