year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0134,0.000312,0.00466,4.14e-18,0.0123
1851,0.014,0.00032900000000000003,0.004719999999999999,0.000253,0.0128
1852,0.0146,0.00034599999999999995,0.00478,0.000506,0.0132
1853,0.015300000000000001,0.000365,0.00484,0.000759,0.013699999999999999
1854,0.016,0.000386,0.004900000000000001,0.00101,0.0143
1855,0.0167,0.00040699999999999997,0.00496,0.00127,0.0148
1856,0.0175,0.000429,0.005019999999999999,0.00152,0.0154
1857,0.0183,0.00045200000000000004,0.00507,0.00177,0.0161
1858,0.019100000000000002,0.00047599999999999997,0.00512,0.00202,0.0167
1859,0.019899999999999998,0.000501,0.0051600000000000005,0.00228,0.0174
1860,0.0208,0.000526,0.0052,0.0025299999999999997,0.0181
1861,0.0217,0.000553,0.00524,0.00278,0.0188
1862,0.022600000000000002,0.00058,0.0052699999999999995,0.00304,0.0195
1863,0.0235,0.000609,0.0053,0.00329,0.020300000000000002
1864,0.0245,0.00064,0.00534,0.00354,0.0211
1865,0.0256,0.0006720000000000001,0.00537,0.0038,0.022
1866,0.026600000000000002,0.000705,0.0054,0.00405,0.0229
1867,0.0277,0.000739,0.00544,0.0043,0.0238
1868,0.0289,0.000775,0.00547,0.00456,0.0248
1869,0.030100000000000002,0.0008129999999999999,0.00551,0.00481,0.0258
1870,0.0313,0.000852,0.00555,0.005059999999999999,0.0269
1871,0.0327,0.000893,0.00561,0.00532,0.0281
1872,0.0341,0.000937,0.0057,0.00557,0.0297
1873,0.0356,0.000984,0.00583,0.0058200000000000005,0.0314
1874,0.0371,0.00103,0.00597,0.00607,0.0334
1875,0.038799999999999994,0.00108,0.00613,0.00633,0.0354
1876,0.0405,0.00114,0.0062900000000000005,0.00658,0.0375
1877,0.0422,0.0011899999999999999,0.00645,0.00683,0.0396
1878,0.044,0.00125,0.0066,0.00709,0.0416
1879,0.045700000000000005,0.00131,0.006730000000000001,0.00734,0.0435
1880,0.0475,0.00136,0.00683,0.0075899999999999995,0.0453
1881,0.0494,0.0014199999999999998,0.00692,0.00785,0.0469
1882,0.0512,0.00149,0.007019999999999999,0.0081,0.0485
1883,0.053200000000000004,0.00155,0.00713,0.00835,0.0501
1884,0.0551,0.00161,0.00724,0.00861,0.0518
1885,0.0572,0.0016799999999999999,0.00735,0.00886,0.053399999999999996
1886,0.0593,0.00175,0.00747,0.00911,0.0551
1887,0.061399999999999996,0.00182,0.0075899999999999995,0.00936,0.0569
1888,0.0637,0.0019,0.00771,0.00962,0.0586
1889,0.066,0.00198,0.00783,0.009869999999999999,0.060399999999999995
1890,0.07379999999999999,0.00195,0.008289999999999999,0.0101,0.0686
1891,0.0767,0.00195,0.00833,0.0104,0.0699
1892,0.0798,0.00195,0.00839,0.0106,0.0727
1893,0.0832,0.00195,0.008490000000000001,0.0109,0.07709999999999999
1894,0.0869,0.00195,0.0086,0.0111,0.0828
1895,0.09090000000000001,0.00195,0.00875,0.0114,0.0896
1896,0.09509999999999999,0.00195,0.00891,0.0116,0.0974
1897,0.0995,0.00195,0.00908,0.0119,0.106
1898,0.104,0.00195,0.00928,0.0121,0.115
1899,0.109,0.00195,0.00948,0.0124,0.125
1900,0.114,0.00195,0.009699999999999999,0.0127,0.135
1901,0.119,0.00195,0.009970000000000001,0.0129,0.15
1902,0.125,0.00195,0.0103,0.0132,0.171
1903,0.132,0.00195,0.0108,0.0134,0.198
1904,0.139,0.00195,0.0112,0.013699999999999999,0.228
1905,0.146,0.00195,0.011800000000000001,0.013900000000000001,0.259
1906,0.154,0.00195,0.0124,0.014199999999999999,0.29
1907,0.161,0.00195,0.013,0.0144,0.319
1908,0.168,0.00195,0.013699999999999999,0.0147,0.343
1909,0.176,0.00195,0.0143,0.0149,0.362
1910,0.182,0.00195,0.015,0.0152,0.372
1911,0.189,0.00195,0.0157,0.0154,0.378
1912,0.195,0.00195,0.016399999999999998,0.0157,0.384
1913,0.201,0.00195,0.0171,0.0159,0.389
1914,0.207,0.00195,0.0179,0.0162,0.394
1915,0.213,0.00195,0.018699999999999998,0.0165,0.398
1916,0.219,0.00195,0.019600000000000003,0.0167,0.402
1917,0.226,0.00195,0.0206,0.017,0.405
1918,0.232,0.00195,0.0216,0.0172,0.407
1919,0.239,0.00195,0.0228,0.0175,0.409
1920,0.245,0.00195,0.024,0.0177,0.409
1921,0.252,0.0020099999999999996,0.0254,0.018,0.409
1922,0.26,0.00219,0.027,0.0182,0.406
1923,0.267,0.00246,0.0288,0.0185,0.402
1924,0.275,0.00282,0.0308,0.018699999999999998,0.396
1925,0.282,0.0032400000000000003,0.0329,0.019,0.391
1926,0.29,0.00372,0.0353,0.0192,0.385
1927,0.299,0.00424,0.037700000000000004,0.0195,0.38
1928,0.307,0.00478,0.040299999999999996,0.0197,0.375
1929,0.316,0.00532,0.043,0.02,0.372
1930,0.325,0.00587,0.045899999999999996,0.0202,0.371
1931,0.335,0.00643,0.0489,0.0205,0.374
1932,0.344,0.00704,0.0522,0.0208,0.38
1933,0.354,0.00771,0.055799999999999995,0.021,0.39
1934,0.365,0.00845,0.0596,0.0213,0.403
1935,0.375,0.00924,0.0637,0.0215,0.418
1936,0.387,0.0101,0.0681,0.0218,0.434
1937,0.398,0.011,0.0726,0.022,0.451
1938,0.41,0.012,0.07740000000000001,0.0223,0.469
1939,0.423,0.013099999999999999,0.0823,0.0225,0.486
1940,0.436,0.0143,0.0874,0.0228,0.502
1941,0.45,0.0156,0.09290000000000001,0.023,0.521
1942,0.463,0.017,0.0989,0.0233,0.548
1943,0.477,0.018699999999999998,0.105,0.0235,0.581
1944,0.492,0.0206,0.112,0.0238,0.618
1945,0.508,0.022600000000000002,0.12,0.024,0.659
1946,0.525,0.0248,0.127,0.024300000000000002,0.701
1947,0.544,0.027100000000000003,0.135,0.0246,0.744
1948,0.565,0.0245,0.143,0.0248,0.785
1949,0.818,0.028399999999999998,0.151,0.0251,0.825
1950,0.756,0.0287,0.159,0.0253,0.86
1951,0.787,0.039799999999999995,0.166,0.0256,0.911
1952,0.937,0.051,0.174,0.0258,0.992
1953,0.86,0.044,0.182,0.0261,1.1
1954,0.761,0.0407,0.19,0.0263,1.22
1955,0.836,0.041100000000000005,0.198,0.026600000000000002,1.35
1956,0.793,0.0415,0.207,0.0268,1.48
1957,0.971,0.0455,0.216,0.027100000000000003,1.61
1958,1.19,0.0386,0.225,0.0273,1.72
1959,1.36,0.0536,0.234,0.027600000000000003,1.82
1960,1.32,0.0613,0.244,0.027800000000000002,1.88
1961,1.4,0.061799999999999994,0.255,0.0281,1.86
1962,1.52,0.0696,0.267,0.028300000000000002,2.03
1963,1.79,0.07740000000000001,0.279,0.0286,2.05
1964,2.1,0.0707,0.292,0.0289,2.15
1965,2.17,0.0932,0.305,0.0291,2.28
1966,2.17,0.083,0.319,0.0294,2.38
1967,2.2,0.102,0.332,0.0296,2.41
1968,2.66,0.0917,0.346,0.0299,2.6
1969,2.45,0.0999,0.358,0.030100000000000002,2.68
1970,2.71,0.132,0.348,0.0265,2.71
1971,3.1,0.151,0.388,0.0265,2.85
1972,3.53,0.148,0.398,0.0291,2.92
1973,3.91,0.228,0.41,0.031,2.94
1974,3.81,0.21,0.425,0.0319,2.99
1975,4.8,0.152,0.44,0.032799999999999996,3.02
1976,4.65,0.152,0.451,0.0381,3.04
1977,4.62,0.147,0.468,0.0378,3.06
1978,3.94,0.161,0.476,0.0367,3.1
1979,4.12,0.258,0.49,0.0381,3.2
1980,3.0,0.284,0.502,0.0396,3.13
1981,3.23,0.261,0.516,0.0367,3.2
1982,3.27,0.181,0.532,0.0414,3.26
1983,3.49,0.166,0.545,0.046200000000000005,3.23
1984,2.89,0.155,0.558,0.0405,3.23
1985,2.75,0.154,0.572,0.0378,3.24
1986,2.74,0.17,0.584,0.0375,3.27
1987,3.18,0.176,0.594,0.0402,3.24
1988,2.98,0.116,0.609,0.0352,3.26
1989,2.6,0.0932,0.622,0.0367,3.23
1990,2.78,0.15,0.635,0.0378,3.21
1991,3.26,0.15,0.657,0.0417,3.21
1992,4.3,0.128,0.68,0.0495,3.32
1993,3.84,0.268,0.701,0.0504,3.36
1994,4.21,0.287,0.723,0.0516,3.35
1995,2.85,0.287,0.741,0.0516,3.35
1996,4.5,0.3,0.766,0.052700000000000004,3.36
1997,5.49,0.322,0.791,0.054799999999999995,3.15
1998,5.79,0.344,0.817,0.0697,3.21
1999,5.5,0.347,0.838,0.0635,3.16
2000,5.53,0.429,0.863,0.06409999999999999,3.12
2001,6.81,0.373,0.877,0.0772,3.5
2002,5.7,0.34,0.897,0.06559999999999999,3.52
2003,5.91,0.397,0.912,0.0745,3.53
2004,5.48,0.459,0.932,0.0673,3.46
2005,6.5,0.458,0.953,0.0775,3.55
2006,7.05,0.455,0.977,0.0855,3.58
2007,6.85,0.449,0.999,0.07840000000000001,3.48
2008,6.68,0.761,1.02,0.0799,3.65
2009,7.98,0.691,1.05,0.0945,3.71
2010,8.56,0.615,1.07,0.0969,3.74
2011,9.37,0.718,1.1,0.0998,3.86
2012,9.11,0.926,1.12,0.09540000000000001,3.92
2013,9.69,0.95,1.15,0.0969,3.95
2014,7.86,0.879,1.17,0.105,3.7
2015,9.9,0.883,1.19,0.105,3.57
2016,10.3,0.883,1.21,0.108,3.54
2017,10.3,0.883,1.24,0.111,3.48
2018,10.7,0.883,1.26,0.114,3.54