year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0143,0.00016,0.00292,2.13e-18,0.163
1851,0.0146,0.00016800000000000002,0.0029500000000000004,0.000131,0.167
1852,0.015,0.000177,0.00298,0.000261,0.172
1853,0.015300000000000001,0.000187,0.003,0.00039200000000000004,0.176
1854,0.0157,0.00019700000000000002,0.0030299999999999997,0.000522,0.181
1855,0.0161,0.000208,0.0030499999999999998,0.000653,0.185
1856,0.0165,0.000219,0.0030800000000000003,0.0007840000000000001,0.189
1857,0.0169,0.000231,0.0031,0.000914,0.193
1858,0.0173,0.000243,0.00312,0.0010400000000000001,0.196
1859,0.0177,0.000256,0.00313,0.0011799999999999998,0.2
1860,0.0181,0.00026900000000000003,0.00315,0.00131,0.203
1861,0.0185,0.00028199999999999997,0.00316,0.0014399999999999999,0.206
1862,0.019,0.000297,0.00317,0.00157,0.208
1863,0.019399999999999997,0.000311,0.00319,0.0017,0.211
1864,0.019899999999999998,0.00032700000000000003,0.0032,0.00183,0.214
1865,0.020399999999999998,0.00034300000000000004,0.00321,0.00196,0.217
1866,0.0209,0.00035999999999999997,0.00323,0.00209,0.219
1867,0.0214,0.000378,0.0032400000000000003,0.00222,0.222
1868,0.022,0.00039600000000000003,0.00326,0.00235,0.225
1869,0.0225,0.000415,0.00327,0.00248,0.227
1870,0.023100000000000002,0.000435,0.00329,0.00261,0.23
1871,0.0238,0.000457,0.00332,0.0027400000000000002,0.234
1872,0.024399999999999998,0.000479,0.0033900000000000002,0.00287,0.24
1873,0.0252,0.000503,0.00347,0.003,0.248
1874,0.026,0.000528,0.00357,0.00313,0.257
1875,0.0268,0.000554,0.00368,0.00326,0.266
1876,0.027600000000000003,0.0005809999999999999,0.00379,0.0034,0.275
1877,0.0285,0.000609,0.0039,0.0035299999999999997,0.285
1878,0.0294,0.000638,0.004,0.00366,0.293
1879,0.030199999999999998,0.0006680000000000001,0.00408,0.00379,0.3
1880,0.031100000000000003,0.0006979999999999999,0.00414,0.00392,0.305
1881,0.0319,0.000728,0.00418,0.00405,0.309
1882,0.032799999999999996,0.000759,0.00421,0.00418,0.313
1883,0.0337,0.0007920000000000001,0.00425,0.00431,0.316
1884,0.0346,0.000825,0.00428,0.00444,0.32
1885,0.0355,0.00086,0.00431,0.00457,0.323
1886,0.0365,0.0008950000000000001,0.00434,0.0047,0.326
1887,0.037399999999999996,0.0009320000000000001,0.00437,0.00483,0.329
1888,0.0385,0.000971,0.0044,0.00496,0.332
1889,0.0395,0.00101,0.00444,0.00509,0.336
1890,0.0434,0.000995,0.0045,0.00522,0.348
1891,0.045,0.000995,0.00455,0.00535,0.353
1892,0.046700000000000005,0.000995,0.0045899999999999995,0.0054800000000000005,0.358
1893,0.048600000000000004,0.000995,0.00463,0.00562,0.363
1894,0.0506,0.000995,0.00468,0.00575,0.368
1895,0.052700000000000004,0.000995,0.004730000000000001,0.00588,0.373
1896,0.0549,0.000995,0.00478,0.00601,0.379
1897,0.0573,0.000995,0.00483,0.00614,0.384
1898,0.0598,0.000995,0.004889999999999999,0.0062699999999999995,0.39
1899,0.0624,0.000995,0.004940000000000001,0.0064,0.396
1900,0.065,0.000995,0.00501,0.00653,0.402
1901,0.0681,0.000995,0.00507,0.00666,0.408
1902,0.0719,0.000995,0.00515,0.00679,0.414
1903,0.0762,0.000996,0.00523,0.00692,0.419
1904,0.0808,0.000996,0.00531,0.00705,0.425
1905,0.0856,0.000997,0.0054,0.00718,0.431
1906,0.09029999999999999,0.000997,0.0055,0.00731,0.438
1907,0.09490000000000001,0.000998,0.0055899999999999995,0.00744,0.445
1908,0.0992,0.000999,0.005690000000000001,0.00757,0.454
1909,0.103,0.001,0.00578,0.0077,0.463
1910,0.106,0.001,0.00587,0.00784,0.475
1911,0.108,0.00102,0.00596,0.00797,0.492
1912,0.111,0.00109,0.00605,0.0081,0.52
1913,0.113,0.0011899999999999999,0.00614,0.008230000000000001,0.555
1914,0.115,0.00132,0.00622,0.00836,0.597
1915,0.117,0.00148,0.00631,0.008490000000000001,0.642
1916,0.119,0.00166,0.0064,0.00862,0.691
1917,0.12,0.00185,0.0065,0.00875,0.741
1918,0.122,0.0020499999999999997,0.00661,0.00888,0.789
1919,0.124,0.00225,0.006719999999999999,0.00901,0.836
1920,0.126,0.00246,0.006849999999999999,0.00914,0.877
1921,0.128,0.00267,0.00701,0.009269999999999999,0.92
1922,0.129,0.0029100000000000003,0.00722,0.0094,0.967
1923,0.131,0.00317,0.00746,0.009529999999999999,1.02
1924,0.133,0.00346,0.00775,0.00966,1.07
1925,0.134,0.00377,0.008060000000000001,0.009789999999999998,1.12
1926,0.136,0.0040999999999999995,0.00839,0.00993,1.16
1927,0.138,0.00445,0.00874,0.0101,1.2
1928,0.14,0.00483,0.00911,0.010199999999999999,1.23
1929,0.143,0.00522,0.009470000000000001,0.0103,1.25
1930,0.146,0.00564,0.00984,0.0104,1.26
1931,0.15,0.00607,0.010199999999999999,0.0106,1.25
1932,0.154,0.00652,0.0106,0.0107,1.24
1933,0.16,0.007,0.011,0.0108,1.22
1934,0.167,0.00752,0.0115,0.011,1.2
1935,0.174,0.00809,0.0119,0.0111,1.17
1936,0.182,0.00872,0.0124,0.0112,1.14
1937,0.19,0.00942,0.013,0.0114,1.12
1938,0.199,0.010199999999999999,0.0135,0.0115,1.1
1939,0.207,0.0146,0.0141,0.0116,1.09
1940,0.216,0.00738,0.0148,0.011800000000000001,1.08
1941,0.225,0.00376,0.0155,0.0119,1.18
1942,0.234,0.011,0.0165,0.012,1.43
1943,0.243,0.0147,0.0176,0.0121,1.8
1944,0.253,0.0183,0.0188,0.0123,2.26
1945,0.264,0.0185,0.0201,0.0124,2.75
1946,0.274,0.018600000000000002,0.0215,0.0125,3.24
1947,0.286,0.018699999999999998,0.0229,0.0127,3.7
1948,0.298,0.0189,0.024300000000000002,0.0128,4.07
1949,0.31,0.0189,0.0256,0.0129,4.33
1950,0.324,0.019,0.0268,0.013099999999999999,4.43
1951,0.338,0.019100000000000002,0.028,0.0132,4.39
1952,0.356,0.019100000000000002,0.0292,0.013300000000000001,4.26
1953,0.375,0.0192,0.0303,0.0135,4.08
1954,0.395,0.0192,0.0315,0.0136,3.86
1955,0.416,0.0192,0.0327,0.013699999999999999,3.61
1956,0.437,0.0193,0.034,0.013800000000000002,3.37
1957,0.457,0.0193,0.0353,0.014,3.14
1958,0.476,0.0193,0.0367,0.0141,2.96
1959,0.493,0.0193,0.038200000000000005,0.014199999999999999,2.83
1960,0.507,0.0193,0.039799999999999995,0.0144,2.79
1961,0.521,0.0193,0.0416,0.0145,3.05
1962,0.537,0.0193,0.0437,0.0146,3.07
1963,0.554,0.0193,0.0461,0.0148,3.09
1964,0.571,0.0193,0.048600000000000004,0.0149,3.12
1965,0.579,0.0193,0.0513,0.015,3.14
1966,0.619,0.0193,0.053899999999999997,0.015099999999999999,3.16
1967,0.643,0.0193,0.056600000000000004,0.015300000000000001,3.17
1968,0.67,0.0193,0.0591,0.0154,3.18
1969,0.69,0.019399999999999997,0.061399999999999996,0.0155,3.19
1970,0.718,0.0193,0.06459999999999999,0.016,3.18
1971,0.779,0.0192,0.0664,0.016,3.22
1972,0.784,0.0192,0.0674,0.0161,3.19
1973,0.816,0.0192,0.0685,0.0161,3.25
1974,0.808,0.0192,0.0702,0.0162,3.22
1975,0.784,0.0192,0.0717,0.016300000000000002,3.13
1976,0.826,0.019100000000000002,0.0733,0.016399999999999998,3.1
1977,0.806,0.019100000000000002,0.07629999999999999,0.0165,3.13
1978,0.8,0.019100000000000002,0.0785,0.0167,3.14
1979,0.809,0.019100000000000002,0.0829,0.017,3.16
1980,0.829,0.019100000000000002,0.087,0.017,3.18
1981,0.808,0.0192,0.0881,0.0171,3.18
1982,0.795,0.0192,0.0901,0.0173,3.21
1983,0.808,0.0192,0.0937,0.0172,3.31
1984,0.805,0.0193,0.09340000000000001,0.0172,3.2
1985,0.832,0.0193,0.0955,0.0175,3.33
1986,0.888,0.019399999999999997,0.0999,0.0177,3.49
1987,0.918,0.0195,0.102,0.018,3.32
1988,0.955,0.019600000000000003,0.106,0.018,3.32
1989,0.976,0.0197,0.108,0.018699999999999998,3.48
1990,1.07,0.0197,0.11,0.019,3.53
1991,1.02,0.0198,0.112,0.0192,3.55
1992,1.04,0.019899999999999998,0.112,0.0197,3.64
1993,1.15,0.02,0.111,0.026600000000000002,2.84
1994,1.22,0.0201,0.114,0.032799999999999996,2.9
1995,1.29,0.0237,0.119,0.0337,2.94
1996,1.38,0.0213,0.142,0.0352,3.37
1997,1.31,0.0273,0.169,0.0375,3.87
1998,1.14,0.0214,0.175,0.037200000000000004,4.09
1999,0.983,0.022,0.187,0.0261,4.19
2000,0.964,0.0221,0.0711,0.0282,4.36
2001,0.955,0.0215,0.15,0.0286,4.01
2002,0.949,0.0222,0.156,0.0304,3.95
2003,1.07,0.0222,0.163,0.0304,4.07
2004,1.09,0.0223,0.17,0.0298,4.13
2005,1.11,0.0229,0.176,0.0296,4.21
2006,0.929,0.0223,0.181,0.0291,4.03
2007,0.959,0.0215,0.186,0.028300000000000002,4.35
2008,0.82,0.0216,0.192,0.029,4.34
2009,0.924,0.0217,0.196,0.028300000000000002,4.35
2010,0.936,0.0212,0.202,0.0294,4.21
2011,0.964,0.07740000000000001,0.203,0.031,4.42
2012,1.0,0.103,0.208,0.0322,4.45
2013,1.02,0.105,0.213,0.033299999999999996,4.49
2014,1.04,0.121,0.218,0.0341,4.5
2015,1.07,0.0851,0.223,0.0352,4.53
2016,1.08,0.0852,0.23,0.033299999999999996,4.59
2017,1.13,0.0853,0.235,0.0337,4.58
2018,1.17,0.0854,0.24,0.034,4.61