year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0,0.0,0.0,2.6e-17,0.0
1851,0.0,0.0,0.0,0.00159,0.0
1852,0.0,0.0,0.0,0.00318,0.0
1853,0.0,0.0,0.0,0.0047599999999999995,0.0
1854,0.0,0.0,0.0,0.00635,0.0
1855,0.0,0.0,0.0,0.007940000000000001,0.0
1856,0.0,0.0,0.0,0.009529999999999999,0.0
1857,0.0,0.0,0.0,0.0111,0.0
1858,0.0,0.0,0.0,0.0127,0.0
1859,0.0,0.0,0.0,0.0143,0.0
1860,0.27,0.0995,0.000298,0.0159,0.0006540000000000001
1861,0.494,0.182,0.000546,0.0175,0.0012
1862,0.345,0.127,0.000381,0.019100000000000002,0.0008349999999999999
1863,0.387,0.143,0.000428,0.0206,0.0009379999999999999
1864,0.259,0.0955,0.000287,0.0222,0.000628
1865,0.409,0.15,0.000451,0.0238,0.000989
1866,0.675,0.249,0.000746,0.0254,0.00163
1867,0.867,0.319,0.000958,0.027,0.0021000000000000003
1868,0.711,0.262,0.000785,0.0286,0.00172
1869,0.622,0.229,0.000687,0.030199999999999998,0.00151
1870,0.583,0.215,0.000644,0.0318,0.00141
1871,0.672,0.247,0.000742,0.0334,0.00163
1872,0.686,0.253,0.000758,0.0349,0.00166
1873,0.842,0.31,0.00093,0.0365,0.00204
1874,0.864,0.318,0.000954,0.0381,0.00209
1875,0.803,0.296,0.000887,0.039700000000000006,0.0019399999999999999
1876,0.903,0.332,0.000997,0.041299999999999996,0.00219
1877,1.03,0.381,0.00114,0.0429,0.0025
1878,0.938,0.345,0.0010400000000000001,0.0445,0.00227
1879,1.41,0.52,0.00156,0.0461,0.00342
1880,2.14,0.788,0.0023599999999999997,0.0476,0.00518
1881,1.71,0.631,0.00189,0.0492,0.00415
1882,1.95,0.718,0.00215,0.0508,0.004719999999999999
1883,2.35,0.866,0.0026,0.052399999999999995,0.0057
1884,2.49,0.919,0.00276,0.054,0.00604
1885,2.82,1.04,0.00311,0.055600000000000004,0.0068200000000000005
1886,2.8,1.03,0.00309,0.0572,0.0067800000000000004
1887,2.94,1.08,0.00325,0.0588,0.0071200000000000005
1888,3.42,1.26,0.00378,0.060399999999999995,0.008289999999999999
1889,3.32,1.22,0.00367,0.0619,0.008039999999999999
1890,3.44,1.28,0.0038,0.0635,0.00833
1891,3.89,1.29,0.00429,0.06509999999999999,0.00941
1892,4.03,1.29,0.00445,0.06670000000000001,0.00975
1893,3.85,1.29,0.00425,0.0683,0.00931
1894,4.23,1.3,0.00467,0.0699,0.010199999999999999
1895,4.45,1.3,0.00492,0.0715,0.0108
1896,4.37,1.31,0.0048200000000000005,0.0731,0.0106
1897,4.83,1.31,0.00533,0.0746,0.011699999999999999
1898,5.44,1.32,0.00601,0.0762,0.0132
1899,5.61,1.33,0.0062,0.0778,0.0136
1900,9.86,1.33,0.0109,0.07940000000000001,0.023899999999999998
1901,11.1,1.34,0.0123,0.081,0.0269
1902,11.0,1.35,0.012199999999999999,0.08259999999999999,0.026699999999999998
1903,10.9,1.35,0.012,0.0842,0.0263
1904,11.2,1.36,0.0124,0.0858,0.027100000000000003
1905,11.7,1.37,0.0129,0.0874,0.028300000000000002
1906,13.9,1.38,0.0154,0.0889,0.0337
1907,15.0,1.39,0.0166,0.0905,0.0363
1908,16.3,1.4,0.018,0.09209999999999999,0.039299999999999995
1909,14.1,1.41,0.0156,0.0937,0.0342
1910,16.9,1.42,0.018699999999999998,0.0953,0.0409
1911,18.7,1.43,0.0206,0.0969,0.045200000000000004
1912,20.2,1.45,0.0223,0.0985,0.048799999999999996
1913,21.7,1.46,0.024,0.1,0.0526
1914,23.7,1.48,0.026199999999999998,0.102,0.0575
1915,21.1,1.5,0.0233,0.103,0.0512
1916,18.7,1.52,0.0206,0.105,0.0453
1917,20.1,1.54,0.0222,0.106,0.0487
1918,22.3,1.56,0.0246,0.108,0.053899999999999997
1919,21.1,1.59,0.0233,0.11,0.051
1920,25.0,1.61,0.027600000000000003,0.111,0.060399999999999995
1921,22.5,1.64,0.0248,0.113,0.0544
1922,23.6,1.67,0.0261,0.114,0.0572
1923,24.1,1.7,0.026600000000000002,0.116,0.0583
1924,26.3,1.73,0.029,0.118,0.0636
1925,27.4,1.77,0.030199999999999998,0.119,0.0663
1926,27.0,1.8,0.0298,0.121,0.0654
1927,28.0,1.84,0.031,0.122,0.0678
1928,25.1,2.49,0.027800000000000002,0.124,0.0608
1929,22.6,2.5,0.025,0.125,0.054700000000000006
1930,21.0,2.53,0.0232,0.127,0.0509
1931,18.8,2.35,0.0207,0.129,0.045399999999999996
1932,19.6,2.29,0.0217,0.13,0.0475
1933,20.8,2.42,0.0229,0.132,0.0503
1934,21.8,2.57,0.0241,0.133,0.0528
1935,24.2,2.76,0.026699999999999998,0.135,0.0586
1936,25.9,2.91,0.0286,0.137,0.0628
1937,27.6,3.06,0.0305,0.138,0.0669
1938,27.0,2.85,0.0298,0.14,0.0654
1939,30.8,3.18,0.0341,0.141,0.0747
1940,27.8,3.28,0.030699999999999998,0.143,0.0674
1941,33.2,3.35,0.0366,0.145,0.0803
1942,35.1,3.32,0.038799999999999994,0.146,0.0851
1943,33.8,3.25,0.0373,0.148,0.08170000000000001
1944,33.0,3.35,0.0364,0.149,0.0798
1945,31.4,3.63,0.0347,0.151,0.076
1946,34.0,3.72,0.0376,0.152,0.0823
1947,36.4,3.93,0.040299999999999996,0.154,0.0882
1948,36.8,4.13,0.040600000000000004,0.156,0.089
1949,36.0,4.27,0.039799999999999995,0.157,0.0872
1950,52.5,4.56,0.058,0.159,0.127
1951,56.7,4.7,0.0626,0.16,0.137
1952,57.7,5.04,0.0638,0.162,0.14
1953,56.9,5.53,0.0628,0.164,0.138
1954,64.9,6.13,0.0717,0.165,0.157
1955,67.6,6.58,0.0747,0.167,0.164
1956,69.8,7.1,0.07709999999999999,0.168,0.169
1957,71.2,7.66,0.07859999999999999,0.17,0.172
1958,74.1,8.17,0.0818,0.172,0.179
1959,79.9,8.69,0.0883,0.173,0.194
1960,84.1,9.18,0.09290000000000001,0.175,0.204
1961,86.5,9.6,0.09540000000000001,0.176,0.209
1962,90.9,10.1,0.1,0.178,0.219
1963,97.0,10.7,0.106,0.179,0.233
1964,105.0,11.5,0.115,0.181,0.251
1965,117.0,12.1,0.127,0.183,0.279
1966,117.0,12.4,0.127,0.184,0.278
1967,126.0,12.8,0.136,0.186,0.299
1968,131.0,13.2,0.142,0.187,0.311
1969,139.0,13.7,0.15,0.189,0.329
1970,144.0,14.2,0.147,0.189,0.338
1971,148.0,14.2,0.148,0.189,0.341
1972,153.0,13.4,0.149,0.189,0.36
1973,166.0,14.0,0.151,0.189,0.365
1974,166.0,13.8,0.153,0.189,0.367
1975,169.0,13.6,0.154,0.189,0.369
1976,168.0,13.4,0.155,0.189,0.374
1977,181.0,12.9,0.157,0.189,0.369
1978,195.0,13.0,0.158,0.189,0.403
1979,198.0,13.8,0.16,0.189,0.415
1980,213.0,13.4,0.161,0.189,0.418
1981,222.0,14.0,0.164,0.189,0.425
1982,226.0,12.8,0.164,0.189,0.43
1983,222.0,11.3,0.166,0.189,0.46
1984,231.0,13.2,0.167,0.189,0.5
1985,236.0,14.9,0.169,0.189,0.504
1986,234.0,14.9,0.171,0.189,0.492
1987,250.0,15.1,0.173,0.189,0.518
1988,255.0,16.5,0.174,0.189,0.53
1989,273.0,17.8,0.176,0.189,0.568
1990,259.0,18.7,0.0734,0.189,0.582
1991,261.0,18.1,0.0735,0.189,0.635
1992,266.0,18.5,0.0736,0.189,0.69
1993,270.0,18.7,0.07379999999999999,0.189,0.767
1994,272.0,20.6,0.07390000000000001,0.189,0.869
1995,284.0,20.9,0.07959999999999999,0.189,0.919
1996,290.0,21.2,0.0581,0.189,0.946
1997,298.0,21.2,0.028,0.189,1.15
1998,312.0,21.7,0.0281,0.189,1.33
1999,320.0,22.4,0.0288,0.189,1.51
2000,327.0,21.7,0.0277,0.189,1.7
2001,334.0,21.4,0.027800000000000002,0.189,1.82
2002,339.0,21.4,0.028,0.189,1.93
2003,345.0,23.1,0.0281,0.189,1.93
2004,357.0,23.8,0.028300000000000002,0.189,2.04
2005,362.0,22.1,0.028399999999999998,0.189,1.96
2006,368.0,23.2,0.0287,0.189,1.83
2007,373.0,24.5,0.029,0.189,1.82
2008,379.0,23.8,0.0295,0.189,1.83
2009,384.0,21.1,0.0299,0.189,1.94
2010,380.0,23.4,0.0297,0.189,2.19
2011,378.0,24.0,0.0298,0.189,2.2
2012,383.0,21.4,0.03,0.189,2.05
2013,376.0,19.7,0.0304,0.189,2.04
2014,372.0,19.1,0.0308,0.189,2.49
2015,380.0,19.3,0.0305,0.189,2.53
2016,389.0,19.1,0.030600000000000002,0.189,2.66
2017,393.0,19.4,0.030699999999999998,0.189,2.86
2018,393.0,19.8,0.030699999999999998,0.189,2.67