year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00628,0.00030199999999999997,0.06509999999999999,5.92e-18,0.0303
1851,0.006549999999999999,0.00031800000000000003,0.0654,0.000364,0.0312
1852,0.00684,0.000335,0.06570000000000001,0.000728,0.032
1853,0.00714,0.00035299999999999996,0.066,0.00109,0.032799999999999996
1854,0.00746,0.000373,0.0663,0.00146,0.033600000000000005
1855,0.00779,0.000393,0.06659999999999999,0.00182,0.0343
1856,0.00813,0.000414,0.0669,0.00218,0.035
1857,0.00848,0.000437,0.06720000000000001,0.0025499999999999997,0.0357
1858,0.00885,0.00046,0.0675,0.0029100000000000003,0.0363
1859,0.00922,0.000484,0.0679,0.00328,0.036899999999999995
1860,0.0096,0.000508,0.0682,0.00364,0.0375
1861,0.009980000000000001,0.0005340000000000001,0.0686,0.004,0.038
1862,0.0104,0.0005610000000000001,0.0689,0.00437,0.0385
1863,0.0108,0.000589,0.0693,0.004730000000000001,0.0389
1864,0.011300000000000001,0.000618,0.0697,0.00509,0.0394
1865,0.011699999999999999,0.0006490000000000001,0.0701,0.00546,0.0399
1866,0.012199999999999999,0.0006810000000000001,0.0705,0.0058200000000000005,0.040299999999999996
1867,0.0127,0.000714,0.071,0.00619,0.040799999999999996
1868,0.0132,0.000749,0.0714,0.006549999999999999,0.041299999999999996
1869,0.013800000000000002,0.000785,0.0719,0.00691,0.0417
1870,0.0144,0.000823,0.0724,0.00728,0.0422
1871,0.015,0.0008629999999999999,0.0729,0.00764,0.0429
1872,0.0157,0.000906,0.0736,0.00801,0.0441
1873,0.016399999999999998,0.0009509999999999999,0.07429999999999999,0.008369999999999999,0.0456
1874,0.0173,0.000998,0.075,0.00873,0.047299999999999995
1875,0.0181,0.0010500000000000002,0.07579999999999999,0.0091,0.0492
1876,0.019,0.0011,0.07659999999999999,0.009460000000000001,0.0511
1877,0.019899999999999998,0.00115,0.07740000000000001,0.00983,0.053
1878,0.0208,0.00121,0.0782,0.010199999999999999,0.0546
1879,0.0218,0.00126,0.07890000000000001,0.0106,0.056
1880,0.022600000000000002,0.00132,0.07959999999999999,0.0109,0.057
1881,0.0235,0.00138,0.0803,0.011300000000000001,0.0577
1882,0.024399999999999998,0.0014399999999999999,0.081,0.0116,0.0584
1883,0.0254,0.0015,0.08159999999999999,0.012,0.0591
1884,0.0263,0.00156,0.0823,0.0124,0.0597
1885,0.0273,0.00163,0.0829,0.0127,0.0603
1886,0.028399999999999998,0.0016899999999999999,0.0836,0.013099999999999999,0.060899999999999996
1887,0.0294,0.00176,0.0843,0.0135,0.061399999999999996
1888,0.0305,0.00184,0.0849,0.013800000000000002,0.062
1889,0.0317,0.00191,0.0856,0.014199999999999999,0.0626
1890,0.0357,0.00189,0.0876,0.0146,0.0645
1891,0.0371,0.00189,0.0877,0.0149,0.06459999999999999
1892,0.038700000000000005,0.00189,0.0879,0.015300000000000001,0.06470000000000001
1893,0.0404,0.0019,0.0882,0.0156,0.0649
1894,0.0423,0.0019,0.0886,0.016,0.06509999999999999
1895,0.0444,0.0019,0.0891,0.016399999999999998,0.0653
1896,0.0466,0.00191,0.0897,0.0167,0.06559999999999999
1897,0.0489,0.00191,0.09029999999999999,0.0171,0.0659
1898,0.0513,0.00191,0.09090000000000001,0.0175,0.06620000000000001
1899,0.0538,0.0019199999999999998,0.0917,0.0178,0.06659999999999999
1900,0.056299999999999996,0.0019199999999999998,0.09240000000000001,0.0182,0.0669
1901,0.0591,0.0019299999999999999,0.0933,0.018600000000000002,0.0673
1902,0.062200000000000005,0.0019299999999999999,0.09459999999999999,0.0189,0.0678
1903,0.0655,0.0019399999999999999,0.09620000000000001,0.0193,0.0683
1904,0.0691,0.0019399999999999999,0.0979,0.0197,0.0689
1905,0.0728,0.00195,0.0999,0.02,0.0695
1906,0.07659999999999999,0.00195,0.102,0.020399999999999998,0.0702
1907,0.0805,0.00196,0.104,0.0207,0.0709
1908,0.0844,0.00196,0.106,0.0211,0.0716
1909,0.0884,0.00197,0.108,0.0215,0.0723
1910,0.0922,0.00198,0.11,0.0218,0.0729
1911,0.0964,0.00198,0.112,0.0222,0.0736
1912,0.101,0.00199,0.114,0.022600000000000002,0.0741
1913,0.106,0.00199,0.116,0.0229,0.0747
1914,0.111,0.002,0.118,0.0233,0.07529999999999999
1915,0.116,0.0020099999999999996,0.12,0.0237,0.07590000000000001
1916,0.121,0.0020099999999999996,0.123,0.024,0.0765
1917,0.125,0.00202,0.125,0.024399999999999998,0.0772
1918,0.129,0.0020299999999999997,0.127,0.0247,0.07809999999999999
1919,0.132,0.0020499999999999997,0.129,0.0251,0.079
1920,0.134,0.00206,0.131,0.0255,0.08009999999999999
1921,0.135,0.0021000000000000003,0.134,0.0258,0.0823
1922,0.136,0.00218,0.136,0.026199999999999998,0.0862
1923,0.137,0.0023,0.139,0.026600000000000002,0.09140000000000001
1924,0.138,0.0024500000000000004,0.141,0.0269,0.09770000000000001
1925,0.139,0.00264,0.144,0.0273,0.105
1926,0.14,0.0028399999999999996,0.146,0.0277,0.112
1927,0.14,0.00307,0.149,0.028,0.12
1928,0.142,0.00332,0.152,0.028399999999999998,0.127
1929,0.143,0.0035800000000000003,0.154,0.0287,0.133
1930,0.145,0.0038399999999999997,0.157,0.0291,0.139
1931,0.156,0.004,0.16,0.0295,0.144
1932,0.184,0.0119,0.163,0.0298,0.149
1933,0.226,0.0166,0.165,0.030199999999999998,0.153
1934,0.277,0.035,0.168,0.030600000000000002,0.158
1935,0.335,0.0557,0.171,0.030899999999999997,0.163
1936,0.396,0.06459999999999999,0.174,0.0313,0.168
1937,0.457,0.0699,0.178,0.0317,0.173
1938,0.515,0.0715,0.181,0.032,0.178
1939,0.565,0.0695,0.184,0.0324,0.183
1940,0.605,0.0345,0.188,0.032799999999999996,0.189
1941,0.636,0.0359,0.191,0.033100000000000004,0.195
1942,0.662,0.364,0.195,0.0335,0.203
1943,0.684,0.0535,0.199,0.0338,0.213
1944,0.706,0.0842,0.203,0.0342,0.223
1945,0.726,0.09309999999999999,0.208,0.0346,0.235
1946,0.748,0.09459999999999999,0.213,0.0349,0.247
1947,0.772,0.107,0.218,0.0353,0.258
1948,0.8,0.126,0.224,0.0357,0.269
1949,0.834,0.142,0.23,0.036,0.279
1950,1.42,0.157,0.237,0.0364,0.297
1951,1.35,0.175,0.245,0.0368,0.304
1952,1.07,0.168,0.255,0.0371,0.31
1953,1.14,0.176,0.268,0.0375,0.322
1954,1.18,0.195,0.283,0.0378,0.335
1955,1.44,0.253,0.299,0.038200000000000005,0.352
1956,1.69,0.268,0.316,0.0386,0.368
1957,1.83,0.305,0.334,0.0389,0.381
1958,1.78,0.28,0.353,0.039299999999999995,0.389
1959,2.13,0.397,0.372,0.039700000000000006,0.402
1960,2.2,0.452,0.391,0.04,0.406
1961,2.3,0.466,0.412,0.0404,0.39
1962,2.49,0.464,0.434,0.040799999999999996,0.398
1963,2.64,0.49,0.458,0.041100000000000005,0.449
1964,2.9,0.494,0.484,0.0415,0.446
1965,2.91,0.552,0.511,0.0418,0.45
1966,3.16,0.631,0.538,0.0422,0.468
1967,3.15,0.611,0.566,0.0426,0.457
1968,3.34,0.579,0.593,0.0429,0.44
1969,3.83,0.776,0.619,0.0433,0.462
1970,3.37,0.778,0.599,0.038799999999999994,0.467
1971,4.69,0.833,0.643,0.038799999999999994,0.551
1972,5.0,0.892,0.675,0.0419,0.585
1973,6.46,0.854,0.703,0.054200000000000005,0.614
1974,6.49,0.859,0.736,0.057,0.462
1975,5.72,0.793,0.762,0.0487,0.326
1976,5.39,0.783,0.782,0.048,0.361
1977,5.0,0.626,0.802,0.0425,0.314
1978,5.14,0.608,0.819,0.0505,0.423
1979,5.21,0.824,0.84,0.0549,0.436
1980,5.56,0.588,0.86,0.0654,0.476
1981,5.27,0.822,0.88,0.0648,0.49
1982,5.36,0.591,0.901,0.0533,0.518
1983,6.67,0.511,0.92,0.0577,0.451
1984,6.53,0.426,0.938,0.058,0.462
1985,7.67,0.349,0.956,0.0676,0.438
1986,7.42,0.312,0.964,0.066,0.443
1987,7.63,0.295,0.977,0.067,0.432
1988,7.31,0.277,0.988,0.0515,0.437
1989,7.7,0.261,0.998,0.0577,0.468
1990,7.86,0.244,1.01,0.0577,0.459
1991,8.13,0.23,1.04,0.0704,0.483
1992,9.73,0.266,1.07,0.0825,0.502
1993,10.3,0.338,1.1,0.102,0.546
1994,11.1,0.306,1.14,0.103,0.498
1995,12.0,0.629,1.17,0.117,0.637
1996,12.2,0.938,1.19,0.124,0.614
1997,14.5,1.0,1.21,0.13,0.628
1998,15.2,1.49,1.23,0.168,0.645
1999,15.3,1.5,1.25,0.162,0.639
2000,14.0,1.8,1.29,0.147,0.646
2001,14.9,1.87,1.35,0.141,0.68
2002,14.7,1.87,1.41,0.145,0.628
2003,16.4,2.49,1.48,0.147,0.655
2004,14.8,2.82,1.54,0.143,0.673
2005,14.1,2.96,1.6,0.141,0.611
2006,13.0,2.22,1.63,0.137,0.583
2007,11.6,2.48,1.66,0.13,0.607
2008,15.3,2.54,1.68,0.148,0.599
2009,18.6,2.76,1.71,0.156,0.639
2010,17.6,2.81,1.75,0.181,0.631
2011,17.9,2.81,1.86,0.191,0.774
2012,20.2,2.64,1.99,0.217,0.819
2013,19.8,2.8,2.12,0.238,0.784
2014,21.5,2.68,2.24,0.217,0.789
2015,14.6,2.72,2.36,0.219,0.773
2016,14.4,2.63,2.27,0.227,0.802
2017,14.6,2.64,2.34,0.234,0.817
2018,14.3,2.64,2.4,0.241,0.795