year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00139,0.0,0.00035999999999999997,2.01e-18,0.00679
1851,0.0014199999999999998,0.0,0.000367,0.000124,0.0069299999999999995
1852,0.00145,0.0,0.000375,0.000247,0.00707
1853,0.00148,0.0,0.000382,0.000371,0.0072
1854,0.0015,0.0,0.000388,0.000494,0.00733
1855,0.00152,0.0,0.00039400000000000004,0.000618,0.00744
1856,0.0015400000000000001,0.0,0.0004,0.000742,0.00754
1857,0.00156,0.0,0.000404,0.000865,0.00763
1858,0.00158,0.0,0.000408,0.000989,0.0077
1859,0.00159,0.0,0.00041,0.00111,0.00774
1860,0.00159,0.0,0.000412,0.00124,0.00777
1861,0.00159,0.0,0.00041299999999999996,0.00136,0.00779
1862,0.0016,0.0,0.00041299999999999996,0.00148,0.00779
1863,0.0016,0.0,0.00041299999999999996,0.00161,0.0078
1864,0.0016,0.0,0.000414,0.00173,0.007809999999999999
1865,0.0016,0.0,0.000414,0.00185,0.007809999999999999
1866,0.0016,0.0,0.000414,0.00198,0.00782
1867,0.0016,0.0,0.000414,0.0021000000000000003,0.00782
1868,0.0016,0.0,0.000415,0.0022299999999999998,0.00783
1869,0.00161,0.0,0.000415,0.00235,0.00784
1870,0.00161,0.0,0.000416,0.0024700000000000004,0.00785
1871,0.00164,0.0,0.000423,0.0026,0.00799
1872,0.0017,0.0,0.000441,0.00272,0.008320000000000001
1873,0.0018,0.0,0.000467,0.0028399999999999996,0.00881
1874,0.0019299999999999999,0.0,0.000498,0.00297,0.0094
1875,0.00206,0.0,0.000533,0.00309,0.0101
1876,0.0022,0.0,0.0005679999999999999,0.00321,0.0107
1877,0.00233,0.0,0.000602,0.0033399999999999997,0.0114
1878,0.00244,0.0,0.000632,0.00346,0.0119
1879,0.0025299999999999997,0.0,0.000655,0.00359,0.0124
1880,0.00259,0.0,0.000669,0.0037099999999999998,0.0126
1881,0.00262,0.0,0.0006770000000000001,0.00383,0.0128
1882,0.00264,0.0,0.000684,0.00396,0.0129
1883,0.00267,0.0,0.0006889999999999999,0.00408,0.013
1884,0.00268,0.0,0.000694,0.004200000000000001,0.013099999999999999
1885,0.0027,0.0,0.0006979999999999999,0.00433,0.0132
1886,0.00272,0.0,0.000703,0.00445,0.013300000000000001
1887,0.00273,0.0,0.000707,0.00457,0.013300000000000001
1888,0.00275,0.0,0.0007109999999999999,0.0047,0.0134
1889,0.00277,0.0,0.000716,0.0048200000000000005,0.0135
1890,0.00319,0.0,0.000722,0.004940000000000001,0.0119
1891,0.00331,0.0,0.000728,0.00507,0.0136
1892,0.00344,0.0,0.000734,0.00519,0.015099999999999999
1893,0.0035800000000000003,0.0,0.00074,0.00532,0.0166
1894,0.00372,0.0,0.000747,0.00544,0.0179
1895,0.0038799999999999998,0.0,0.000754,0.00556,0.019
1896,0.00404,0.0,0.000761,0.005690000000000001,0.02
1897,0.00421,0.0,0.000769,0.005809999999999999,0.0208
1898,0.00439,0.0,0.000777,0.0059299999999999995,0.0213
1899,0.00457,0.0,0.000786,0.006059999999999999,0.0217
1900,0.0047599999999999995,0.0,0.000796,0.00618,0.0218
1901,0.00497,0.0,0.0008070000000000001,0.0063,0.0217
1902,0.00521,0.0,0.00082,0.00643,0.0214
1903,0.0054800000000000005,0.0,0.0008349999999999999,0.006549999999999999,0.0209
1904,0.00575,0.0,0.000852,0.006679999999999999,0.020300000000000002
1905,0.006030000000000001,0.0,0.000869,0.0068,0.019600000000000003
1906,0.00631,0.0,0.000887,0.00692,0.0189
1907,0.00658,0.0,0.000905,0.00705,0.0183
1908,0.00683,0.0,0.000923,0.00717,0.0178
1909,0.00704,0.0,0.00094,0.00729,0.0175
1910,0.00722,0.0,0.000957,0.0074199999999999995,0.0174
1911,0.00737,0.0,0.000973,0.00754,0.0174
1912,0.0075,0.0,0.000989,0.00766,0.0174
1913,0.0076100000000000004,0.0,0.001,0.00779,0.0175
1914,0.007719999999999999,0.0,0.00102,0.00791,0.0176
1915,0.00782,0.0,0.0010400000000000001,0.008039999999999999,0.0177
1916,0.00792,0.0,0.0010500000000000002,0.00816,0.0178
1917,0.00802,0.0,0.00107,0.00828,0.0179
1918,0.00813,0.0,0.00108,0.00841,0.018
1919,0.00825,0.0,0.0011,0.00853,0.0182
1920,0.00839,0.0,0.0011200000000000001,0.00865,0.0183
1921,0.00856,0.0,0.00113,0.00878,0.0185
1922,0.00878,0.0,0.00115,0.0089,0.018699999999999998
1923,0.00902,0.0,0.00117,0.00902,0.019
1924,0.009269999999999999,0.0,0.0011899999999999999,0.00915,0.0193
1925,0.009529999999999999,0.0,0.0012,0.009269999999999999,0.0197
1926,0.00977,0.0,0.00122,0.0094,0.0201
1927,0.01,0.0,0.00124,0.009519999999999999,0.0205
1928,0.010199999999999999,0.0,0.00125,0.009640000000000001,0.0208
1929,0.0103,0.0,0.00127,0.00977,0.0212
1930,0.0104,0.0,0.00128,0.009890000000000001,0.0216
1931,0.0105,0.000165,0.0013,0.01,0.0219
1932,0.0105,0.000627,0.00131,0.0101,0.0223
1933,0.0106,0.00133,0.00132,0.0103,0.0228
1934,0.0106,0.0022299999999999998,0.00133,0.0104,0.0233
1935,0.0107,0.00326,0.00134,0.0105,0.0237
1936,0.0107,0.00439,0.00135,0.0106,0.0241
1937,0.0107,0.00554,0.00136,0.0108,0.0245
1938,0.0107,0.006690000000000001,0.0013700000000000001,0.0109,0.0248
1939,0.0107,0.0077599999999999995,0.00139,0.011,0.025
1940,0.0107,0.0087,0.00141,0.0111,0.0251
1941,0.0107,0.009519999999999999,0.00146,0.0112,0.0265
1942,0.0106,0.0103,0.00155,0.0114,0.0304
1943,0.0105,0.0109,0.0016799999999999999,0.0115,0.0362
1944,0.0104,0.0116,0.00183,0.0116,0.0433
1945,0.0103,0.0123,0.002,0.011699999999999999,0.051
1946,0.010199999999999999,0.013099999999999999,0.00218,0.0119,0.0588
1947,0.01,0.013900000000000001,0.00235,0.012,0.066
1948,0.00992,0.0149,0.0025,0.0121,0.072
1949,0.009859999999999999,0.0161,0.00264,0.012199999999999999,0.0762
1950,0.00983,0.0174,0.0027400000000000002,0.0124,0.07809999999999999
1951,0.009869999999999999,0.019399999999999997,0.00282,0.0125,0.07859999999999999
1952,0.00999,0.0225,0.0028799999999999997,0.0126,0.07909999999999999
1953,0.010199999999999999,0.0263,0.00294,0.0127,0.07970000000000001
1954,0.0104,0.030899999999999997,0.00299,0.0129,0.08020000000000001
1955,0.0107,0.036,0.00304,0.013,0.0808
1956,0.011,0.0415,0.0030800000000000003,0.013099999999999999,0.0815
1957,0.011300000000000001,0.047200000000000006,0.00313,0.0132,0.08220000000000001
1958,0.0116,0.053,0.00319,0.0134,0.0829
1959,0.0119,0.0587,0.00326,0.0135,0.0836
1960,0.012199999999999999,0.06409999999999999,0.0033399999999999997,0.0136,0.0845
1961,0.0125,0.0697,0.0034500000000000004,0.013699999999999999,0.0877
1962,0.0128,0.07579999999999999,0.0036,0.013800000000000002,0.0927
1963,0.0132,0.0823,0.00377,0.014,0.0923
1964,0.0136,0.0889,0.00396,0.0141,0.0942
1965,0.014,0.09570000000000001,0.0041600000000000005,0.014199999999999999,0.09759999999999999
1966,0.0143,0.102,0.00437,0.0143,0.0995
1967,0.0146,0.109,0.00457,0.0145,0.102
1968,0.0149,0.115,0.0047599999999999995,0.0146,0.104
1969,0.0157,0.12,0.0045899999999999995,0.0147,0.107
1970,0.0157,0.112,0.00462,0.013699999999999999,0.108
1971,0.0159,0.111,0.00468,0.013900000000000001,0.111
1972,0.0161,0.11,0.004690000000000001,0.0141,0.113
1973,0.0165,0.12,0.00475,0.0144,0.112
1974,0.016300000000000002,0.117,0.00475,0.014,0.116
1975,0.016,0.113,0.0048,0.0134,0.116
1976,0.016800000000000002,0.11,0.004849999999999999,0.013800000000000002,0.119
1977,0.0167,0.104,0.0048,0.013900000000000001,0.121
1978,0.0172,0.105,0.005,0.0144,0.123
1979,0.0178,0.108,0.0049900000000000005,0.0149,0.125
1980,0.018699999999999998,0.0995,0.00508,0.0144,0.127
1981,0.018600000000000002,0.0963,0.005019999999999999,0.013699999999999999,0.123
1982,0.0193,0.0868,0.005059999999999999,0.013099999999999999,0.125
1983,0.019399999999999997,0.09090000000000001,0.00515,0.0129,0.123
1984,0.019899999999999998,0.0965,0.0052,0.0129,0.127
1985,0.02,0.09359999999999999,0.00525,0.0126,0.13
1986,0.0206,0.0845,0.00526,0.0126,0.13
1987,0.021,0.08220000000000001,0.00533,0.0125,0.13
1988,0.0213,0.07759999999999999,0.0054,0.012199999999999999,0.13
1989,0.0223,0.0839,0.00533,0.011699999999999999,0.126
1990,0.0219,0.0799,0.00496,0.011300000000000001,0.115
1991,0.0222,0.08209999999999999,0.00514,0.0105,0.11
1992,0.0218,0.09079999999999999,0.00526,0.01,0.103
1993,0.0215,0.0831,0.00537,0.00956,0.0999
1994,0.0215,0.0922,0.00592,0.00905,0.103
1995,0.0218,0.0853,0.00631,0.00866,0.103
1996,0.0217,0.08979999999999999,0.006809999999999999,0.00842,0.103
1997,0.021,0.0808,0.0069900000000000006,0.00801,0.104
1998,0.021,0.024,0.00709,0.00775,0.105
1999,0.018,0.0179,0.00732,0.00743,0.107
2000,0.0175,0.018699999999999998,0.00993,0.00704,0.103
2001,0.0172,0.0174,0.00974,0.0068200000000000005,0.102
2002,0.0167,0.0177,0.009970000000000001,0.00653,0.1
2003,0.017,0.016800000000000002,0.009949999999999999,0.00649,0.0995
2004,0.0167,0.018600000000000002,0.00983,0.00622,0.0996
2005,0.016300000000000002,0.0174,0.009859999999999999,0.00598,0.0988
2006,0.016399999999999998,0.0178,0.00991,0.006030000000000001,0.0937
2007,0.0162,0.0173,0.0101,0.0059299999999999995,0.09770000000000001
2008,0.0156,0.016300000000000002,0.0101,0.00583,0.0948
2009,0.015,0.0145,0.009949999999999999,0.0055,0.095
2010,0.0156,0.0126,0.009949999999999999,0.00563,0.0978
2011,0.0154,0.0124,0.01,0.00555,0.0942
2012,0.0155,0.0123,0.01,0.00563,0.095
2013,0.0159,0.0127,0.01,0.005679999999999999,0.0968
2014,0.0157,0.0128,0.00994,0.00561,0.1
2015,0.0158,0.0125,0.00996,0.005719999999999999,0.0975
2016,0.016,0.011300000000000001,0.0101,0.00531,0.0955
2017,0.016,0.0115,0.0103,0.00523,0.092
2018,0.0156,0.0109,0.0103,0.00515,0.0862