year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0174,0.000182,0.0070999999999999995,6.8600000000000005e-18,0.0136
1851,0.018,0.000192,0.0072,0.000419,0.014
1852,0.018600000000000002,0.000202,0.0073,0.000839,0.0144
1853,0.0193,0.000214,0.0074,0.00126,0.0149
1854,0.02,0.000225,0.0075,0.0016799999999999999,0.015300000000000001
1855,0.0206,0.00023799999999999998,0.0075899999999999995,0.0021000000000000003,0.0158
1856,0.0213,0.000251,0.007679999999999999,0.00252,0.016300000000000002
1857,0.022,0.000264,0.0077599999999999995,0.00294,0.016800000000000002
1858,0.022699999999999998,0.00027800000000000004,0.00783,0.00335,0.0173
1859,0.0235,0.00029299999999999997,0.00789,0.00377,0.0178
1860,0.0242,0.000307,0.00795,0.00419,0.0183
1861,0.0249,0.000323,0.008,0.00461,0.018699999999999998
1862,0.0257,0.000339,0.00805,0.005030000000000001,0.0193
1863,0.0265,0.000356,0.00809,0.00545,0.0198
1864,0.0273,0.000374,0.008140000000000001,0.00587,0.020399999999999998
1865,0.0281,0.00039200000000000004,0.00818,0.0062900000000000005,0.021
1866,0.0289,0.000412,0.008230000000000001,0.00671,0.0216
1867,0.0298,0.000432,0.00827,0.00713,0.0222
1868,0.030699999999999998,0.000453,0.008320000000000001,0.007549999999999999,0.0229
1869,0.0316,0.000475,0.008369999999999999,0.00797,0.023600000000000003
1870,0.0325,0.000498,0.00842,0.00839,0.024300000000000002
1871,0.0335,0.000522,0.00852,0.00881,0.0253
1872,0.0345,0.0005480000000000001,0.00869,0.00922,0.026600000000000002
1873,0.0356,0.000575,0.008919999999999999,0.009640000000000001,0.0281
1874,0.0368,0.0006039999999999999,0.00919,0.0101,0.0299
1875,0.038,0.000634,0.00949,0.0105,0.0318
1876,0.039299999999999995,0.000665,0.009789999999999998,0.0109,0.0337
1877,0.0405,0.0006969999999999999,0.0101,0.011300000000000001,0.0356
1878,0.0418,0.00073,0.0104,0.011699999999999999,0.037399999999999996
1879,0.043,0.000763,0.0106,0.012199999999999999,0.039
1880,0.0442,0.0007970000000000001,0.0108,0.0126,0.0404
1881,0.045399999999999996,0.000832,0.0109,0.013,0.0416
1882,0.0466,0.000868,0.0111,0.0134,0.0428
1883,0.047799999999999995,0.000905,0.0112,0.013800000000000002,0.044
1884,0.049100000000000005,0.0009429999999999999,0.0114,0.0143,0.045200000000000004
1885,0.0503,0.000983,0.0115,0.0147,0.0465
1886,0.0516,0.00102,0.011699999999999999,0.015099999999999999,0.047700000000000006
1887,0.052899999999999996,0.00107,0.0119,0.0155,0.0489
1888,0.054299999999999994,0.00111,0.012,0.0159,0.0502
1889,0.055600000000000004,0.00116,0.012199999999999999,0.016399999999999998,0.0515
1890,0.0621,0.00114,0.0128,0.016800000000000002,0.0624
1891,0.0644,0.00114,0.0129,0.0172,0.0639
1892,0.067,0.00114,0.013,0.0176,0.0676
1893,0.0698,0.00114,0.013099999999999999,0.018,0.0733
1894,0.0727,0.00114,0.013300000000000001,0.0184,0.0808
1895,0.07590000000000001,0.00114,0.0135,0.0189,0.08979999999999999
1896,0.0792,0.00114,0.013800000000000002,0.0193,0.1
1897,0.08270000000000001,0.00114,0.014,0.0197,0.112
1898,0.0863,0.00114,0.0143,0.0201,0.124
1899,0.0901,0.00114,0.0146,0.0205,0.137
1900,0.094,0.00114,0.0149,0.021,0.151
1901,0.0983,0.00114,0.015300000000000001,0.0214,0.17
1902,0.103,0.00114,0.0158,0.0218,0.198
1903,0.108,0.00114,0.016399999999999998,0.0222,0.233
1904,0.114,0.00114,0.0171,0.022600000000000002,0.273
1905,0.12,0.00114,0.0179,0.023100000000000002,0.315
1906,0.125,0.00114,0.018699999999999998,0.0235,0.356
1907,0.131,0.00114,0.019600000000000003,0.023899999999999998,0.394
1908,0.136,0.00114,0.0205,0.024300000000000002,0.426
1909,0.141,0.00114,0.0214,0.0247,0.451
1910,0.146,0.00114,0.0224,0.0252,0.465
1911,0.15,0.00114,0.0233,0.0256,0.473
1912,0.155,0.00114,0.024300000000000002,0.026,0.481
1913,0.159,0.00114,0.0253,0.0264,0.488
1914,0.163,0.00114,0.0264,0.0268,0.494
1915,0.166,0.00114,0.0275,0.0273,0.5
1916,0.17,0.00114,0.0288,0.0277,0.504
1917,0.174,0.00114,0.030100000000000002,0.0281,0.508
1918,0.177,0.00114,0.0315,0.0285,0.511
1919,0.181,0.00114,0.033100000000000004,0.0289,0.514
1920,0.184,0.00114,0.0347,0.0294,0.515
1921,0.188,0.0011799999999999998,0.0366,0.0298,0.513
1922,0.191,0.00128,0.038799999999999994,0.030199999999999998,0.509
1923,0.194,0.0014399999999999999,0.0412,0.030600000000000002,0.503
1924,0.198,0.00165,0.0439,0.031,0.495
1925,0.201,0.00189,0.046799999999999994,0.0314,0.486
1926,0.205,0.00217,0.05,0.0319,0.477
1927,0.208,0.00248,0.0533,0.032299999999999995,0.469
1928,0.212,0.00279,0.056799999999999996,0.0327,0.462
1929,0.216,0.00311,0.0605,0.033100000000000004,0.458
1930,0.22,0.0034300000000000003,0.0643,0.0335,0.457
1931,0.224,0.00375,0.0683,0.034,0.46
1932,0.228,0.00411,0.0727,0.0344,0.47
1933,0.233,0.00451,0.0775,0.0348,0.484
1934,0.238,0.004940000000000001,0.08270000000000001,0.0352,0.502
1935,0.243,0.0054,0.0882,0.0356,0.523
1936,0.248,0.005900000000000001,0.094,0.0361,0.547
1937,0.253,0.00645,0.1,0.0365,0.571
1938,0.259,0.007030000000000001,0.106,0.036899999999999995,0.595
1939,0.264,0.00766,0.113,0.0373,0.619
1940,0.27,0.00833,0.12,0.037700000000000004,0.64
1941,0.276,0.009089999999999999,0.127,0.038200000000000005,0.666
1942,0.282,0.00996,0.136,0.0386,0.702
1943,0.288,0.0109,0.145,0.039,0.744
1944,0.294,0.012,0.154,0.0394,0.793
1945,0.301,0.0132,0.165,0.039799999999999995,0.846
1946,0.308,0.0145,0.175,0.040299999999999996,0.901
1947,0.316,0.0158,0.186,0.0407,0.956
1948,0.325,0.0172,0.197,0.041100000000000005,1.01
1949,0.335,0.018699999999999998,0.207,0.0415,1.06
1950,0.423,0.0158,0.218,0.0419,1.12
1951,0.482,0.0171,0.228,0.0423,1.19
1952,0.555,0.0185,0.239,0.0428,1.31
1953,0.575,0.038200000000000005,0.25,0.0432,1.45
1954,0.629,0.0471,0.26,0.0436,1.61
1955,0.63,0.052399999999999995,0.272,0.044,1.78
1956,0.705,0.0579,0.283,0.0444,1.97
1957,0.776,0.0707,0.295,0.044899999999999995,2.14
1958,0.789,0.0728,0.307,0.0453,2.29
1959,0.813,0.0713,0.32,0.045700000000000005,2.42
1960,0.836,0.0772,0.333,0.0461,2.51
1961,0.818,0.0723,0.348,0.0465,2.35
1962,0.901,0.0712,0.364,0.047,2.41
1963,1.38,0.08120000000000001,0.381,0.0474,2.58
1964,1.5,0.0877,0.399,0.047799999999999995,2.61
1965,1.33,0.0872,0.417,0.0482,2.55
1966,1.58,0.12,0.435,0.048600000000000004,2.71
1967,1.44,0.123,0.454,0.049100000000000005,2.68
1968,1.55,0.134,0.472,0.0495,2.74
1969,1.5,0.131,0.49,0.0499,2.75
1970,1.72,0.139,0.48,0.0443,2.83
1971,1.79,0.15,0.507,0.0443,2.77
1972,1.95,0.168,0.521,0.048,2.87
1973,2.24,0.179,0.536,0.0502,2.67
1974,2.23,0.205,0.553,0.052399999999999995,2.7
1975,2.36,0.223,0.569,0.056100000000000004,2.71
1976,2.48,0.218,0.584,0.058,2.93
1977,2.55,0.242,0.601,0.0608,3.25
1978,2.62,0.28,0.614,0.0629,3.49
1979,2.57,0.341,0.627,0.0629,3.25
1980,2.3,0.307,0.633,0.054200000000000005,2.91
1981,2.04,0.274,0.645,0.0533,2.94
1982,2.0,0.255,0.653,0.0546,2.44
1983,2.14,0.26,0.665,0.055799999999999995,2.52
1984,1.87,0.241,0.679,0.057,2.37
1985,2.23,0.263,0.691,0.0595,2.62
1986,2.15,0.258,0.7,0.0518,2.67
1987,2.53,0.332,0.709,0.0598,2.85
1988,2.5,0.335,0.717,0.0567,2.97
1989,2.62,0.336,0.73,0.0564,2.91
1990,2.55,0.337,0.749,0.0601,2.95
1991,3.2,0.352,0.761,0.0719,3.04
1992,3.51,0.241,0.776,0.0772,3.06
1993,3.76,0.431,0.786,0.07840000000000001,2.93
1994,4.57,0.44,0.799,0.0846,2.97
1995,4.99,0.45,0.805,0.0983,2.64
1996,4.5,0.49,0.846,0.0911,3.07
1997,5.38,0.505,0.991,0.104,3.05
1998,5.71,0.536,0.93,0.107,2.68
1999,5.61,0.56,0.853,0.0995,2.84
2000,5.64,0.559,0.861,0.0998,2.62
2001,5.8,0.616,0.868,0.109,2.92
2002,5.81,0.728,0.873,0.11,2.95
2003,6.3,0.736,0.877,0.112,2.81
2004,6.19,0.696,0.883,0.109,2.99
2005,6.35,0.652,0.887,0.112,3.13
2006,6.66,0.749,0.894,0.123,3.2
2007,6.62,0.721,0.877,0.11,3.39
2008,6.19,0.714,0.846,0.103,3.55
2009,6.06,0.683,0.851,0.0958,3.4
2010,6.04,0.717,0.854,0.089,3.32
2011,6.22,0.742,0.868,0.09140000000000001,3.08
2012,6.16,0.776,0.876,0.084,3.26
2013,5.8,0.698,0.886,0.0828,3.01
2014,6.02,0.639,0.9,0.0874,3.04
2015,7.66,0.653,0.908,0.0905,2.94
2016,7.89,0.662,0.885,0.08170000000000001,2.81
2017,7.84,0.671,0.886,0.07940000000000001,2.82
2018,8.16,0.682,0.887,0.077,2.81