year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00723,7.99e-05,0.0631,5.85e-18,0.262
1851,0.00728,8.25e-05,0.0639,0.000364,0.263
1852,0.0074,8.54e-05,0.06470000000000001,0.000728,0.263
1853,0.00758,8.88e-05,0.0655,0.00109,0.264
1854,0.00783,9.24e-05,0.0663,0.00146,0.265
1855,0.008140000000000001,9.65e-05,0.06709999999999999,0.00182,0.265
1856,0.00852,0.000101,0.0679,0.00218,0.266
1857,0.00895,0.00010499999999999999,0.0686,0.0025499999999999997,0.266
1858,0.00945,0.00011,0.0693,0.0029100000000000003,0.267
1859,0.01,0.000116,0.07,0.00328,0.267
1860,0.0106,0.000121,0.0707,0.00364,0.268
1861,0.011300000000000001,0.000127,0.0713,0.00401,0.268
1862,0.012,0.000133,0.0719,0.00437,0.268
1863,0.0127,0.00014000000000000001,0.0725,0.004730000000000001,0.269
1864,0.0136,0.000146,0.0731,0.0050999999999999995,0.269
1865,0.0144,0.000153,0.0736,0.00546,0.269
1866,0.015300000000000001,0.00016,0.0742,0.00583,0.27
1867,0.016300000000000002,0.00016800000000000002,0.0747,0.00619,0.27
1868,0.0173,0.000175,0.07529999999999999,0.006549999999999999,0.27
1869,0.0183,0.000183,0.076,0.00692,0.271
1870,0.019399999999999997,0.000191,0.0767,0.00728,0.271
1871,0.0206,0.000199,0.0775,0.0076500000000000005,0.272
1872,0.0218,0.000208,0.0785,0.00801,0.274
1873,0.023,0.000217,0.07959999999999999,0.008369999999999999,0.277
1874,0.024300000000000002,0.00022600000000000002,0.0808,0.00874,0.28
1875,0.0256,0.000235,0.082,0.0091,0.283
1876,0.027,0.000244,0.0833,0.009470000000000001,0.287
1877,0.028300000000000002,0.000253,0.0845,0.00983,0.29
1878,0.0297,0.000263,0.0858,0.010199999999999999,0.293
1879,0.0312,0.000272,0.087,0.0106,0.295
1880,0.032600000000000004,0.00028199999999999997,0.0881,0.0109,0.297
1881,0.0345,0.0202,0.0892,0.011300000000000001,0.298
1882,0.0365,0.0474,0.09029999999999999,0.011699999999999999,0.3
1883,0.038700000000000005,0.08059999999999999,0.09140000000000001,0.012,0.301
1884,0.0409,0.118,0.09259999999999999,0.0124,0.302
1885,0.0433,0.16,0.0937,0.0127,0.303
1886,0.045899999999999996,0.208,0.0948,0.013099999999999999,0.304
1887,0.048600000000000004,0.267,0.0959,0.0135,0.305
1888,0.0516,0.334,0.097,0.013800000000000002,0.306
1889,0.0546,0.405,0.09820000000000001,0.014199999999999999,0.307
1890,0.0596,0.305,0.0999,0.0146,0.331
1891,0.0628,0.305,0.1,0.0149,0.31
1892,0.0658,0.305,0.1,0.015300000000000001,0.29
1893,0.0768,0.306,0.1,0.0157,0.27
1894,0.0978,0.306,0.101,0.016,0.253
1895,0.1,0.306,0.101,0.016399999999999998,0.237
1896,0.107,0.307,0.101,0.0167,0.223
1897,0.0994,0.307,0.102,0.0171,0.212
1898,0.12,0.308,0.102,0.0175,0.204
1899,0.131,0.308,0.103,0.0178,0.198
1900,0.155,0.309,0.104,0.0182,0.197
1901,0.166,0.309,0.105,0.018600000000000002,0.197
1902,0.164,0.31,0.106,0.0189,0.198
1903,0.176,0.311,0.107,0.0193,0.199
1904,0.187,0.312,0.109,0.0197,0.201
1905,0.2,0.312,0.111,0.02,0.203
1906,0.225,0.313,0.114,0.020399999999999998,0.206
1907,0.232,0.314,0.116,0.0208,0.209
1908,0.245,0.315,0.119,0.0211,0.212
1909,0.251,0.316,0.122,0.0215,0.216
1910,0.251,0.317,0.124,0.0218,0.221
1911,0.262,0.318,0.128,0.0222,0.232
1912,0.264,0.319,0.132,0.022600000000000002,0.255
1913,0.536,0.321,0.136,0.0229,0.289
1914,0.524,0.322,0.141,0.0233,0.332
1915,0.498,0.323,0.146,0.0237,0.381
1916,0.466,0.324,0.152,0.024,0.435
1917,0.434,0.326,0.157,0.024399999999999998,0.493
1918,0.409,0.327,0.162,0.0248,0.553
1919,0.399,0.329,0.168,0.0251,0.612
1920,0.5,0.331,0.172,0.0255,0.669
1921,0.527,0.333,0.177,0.0259,0.734
1922,0.759,0.335,0.181,0.026199999999999998,0.816
1923,0.819,0.338,0.185,0.026600000000000002,0.908
1924,0.841,0.341,0.189,0.0269,1.01
1925,0.926,0.345,0.193,0.0273,1.1
1926,0.916,0.348,0.197,0.0277,1.19
1927,1.03,0.352,0.201,0.028,1.28
1928,1.11,0.417,0.205,0.028399999999999998,1.34
1929,1.25,0.423,0.21,0.0288,1.38
1930,1.21,0.43,0.215,0.0291,1.4
1931,1.06,0.436,0.221,0.0295,1.38
1932,1.01,0.423,0.228,0.0299,1.33
1933,0.952,0.426,0.235,0.030199999999999998,1.25
1934,0.989,0.433,0.242,0.030600000000000002,1.16
1935,1.03,0.447,0.25,0.030899999999999997,1.06
1936,1.05,0.442,0.258,0.0313,0.964
1937,1.15,0.447,0.266,0.0317,0.873
1938,1.04,0.462,0.275,0.032,0.798
1939,1.09,0.466,0.283,0.0324,0.747
1940,1.27,0.425,0.292,0.032799999999999996,0.729
1941,0.992,0.452,0.301,0.033100000000000004,0.753
1942,0.482,0.496,0.31,0.0335,0.82
1943,0.209,0.532,0.32,0.0339,0.92
1944,0.233,0.502,0.33,0.0342,1.04
1945,0.753,0.542,0.34,0.0346,1.18
1946,1.26,0.61,0.351,0.035,1.32
1947,1.65,0.697,0.362,0.0353,1.46
1948,1.84,0.736,0.374,0.0357,1.58
1949,2.09,0.789,0.385,0.036,1.68
1950,2.21,0.833,0.397,0.0364,1.74
1951,2.11,0.893,0.41,0.0368,1.78
1952,2.07,0.995,0.424,0.0371,1.81
1953,2.17,1.1,0.438,0.0375,1.84
1954,2.53,1.24,0.453,0.037899999999999996,1.87
1955,2.85,1.4,0.468,0.038200000000000005,1.9
1956,3.25,1.55,0.484,0.0386,1.92
1957,3.53,1.74,0.499,0.039,1.95
1958,3.52,1.9,0.515,0.039299999999999995,1.97
1959,4.03,2.08,0.53,0.039700000000000006,1.99
1960,4.44,2.24,0.545,0.040100000000000004,2.01
1961,4.63,2.39,0.561,0.0404,2.21
1962,4.8,2.56,0.577,0.040799999999999996,2.26
1963,5.34,2.74,0.594,0.041100000000000005,2.12
1964,6.08,2.91,0.611,0.0415,2.09
1965,6.5,3.08,0.628,0.0419,2.13
1966,6.66,3.26,0.644,0.0422,2.24
1967,7.17,3.44,0.66,0.0426,2.31
1968,7.91,3.66,0.674,0.043,2.38
1969,8.42,3.87,0.721,0.0433,2.27
1970,11.1,3.65,0.679,0.049,2.23
1971,11.7,3.71,0.745,0.049,2.33
1972,10.8,3.71,0.743,0.0456,2.36
1973,14.2,3.93,0.753,0.0502,2.41
1974,14.1,4.05,0.722,0.0546,2.53
1975,14.4,3.77,0.72,0.0533,2.62
1976,15.2,3.9,0.716,0.053899999999999997,2.63
1977,14.9,3.79,0.761,0.057,2.62
1978,17.3,3.73,0.823,0.0626,2.64
1979,19.0,3.96,0.802,0.0629,2.62
1980,18.7,3.81,0.853,0.0589,2.57
1981,18.3,3.72,0.853,0.0639,2.64
1982,17.3,3.47,0.862,0.0635,2.68
1983,18.5,3.19,0.864,0.0685,2.64
1984,18.9,3.27,0.894,0.062299999999999994,2.77
1985,19.2,3.18,0.874,0.0654,2.65
1986,20.3,3.19,0.885,0.07529999999999999,2.57
1987,20.3,3.58,0.872,0.0635,2.57
1988,21.2,3.6,0.903,0.0843,2.53
1989,21.0,3.71,0.89,0.08929999999999999,2.41
1990,21.5,3.67,0.849,0.0818,2.38
1991,16.6,3.13,0.787,0.076,2.18
1992,13.2,3.36,0.802,0.07379999999999999,1.89
1993,13.9,2.95,0.778,0.0815,1.87
1994,13.9,3.04,0.826,0.0865,1.85
1995,15.0,2.03,0.81,0.0883,1.79
1996,15.5,2.06,0.806,0.0933,1.75
1997,16.4,1.87,0.843,0.0927,1.75
1998,15.8,1.85,0.862,0.08120000000000001,1.73
1999,15.7,1.76,0.884,0.075,1.63
2000,14.9,1.79,0.9,0.0728,1.66
2001,15.7,1.79,0.915,0.0735,1.71
2002,16.1,1.72,0.925,0.0741,1.67
2003,16.1,1.85,0.938,0.0732,1.68
2004,16.5,1.98,0.879,0.0741,1.59
2005,16.6,2.08,0.789,0.0735,1.57
2006,17.0,2.09,0.813,0.0756,1.55
2007,17.0,2.13,0.681,0.0815,1.53
2008,18.0,2.09,0.735,0.0902,1.56
2009,16.2,1.81,0.706,0.07940000000000001,1.52
2010,16.4,1.79,0.575,0.08059999999999999,1.52
2011,16.3,1.77,0.509,0.0837,1.5
2012,15.7,1.9,0.55,0.084,1.46
2013,15.0,2.01,0.474,0.0815,1.45
2014,13.4,2.07,0.466,0.0772,1.46
2015,13.6,2.04,0.471,0.0775,1.47
2016,14.5,2.05,0.471,0.0834,1.5
2017,14.8,2.07,0.459,0.084,1.49
2018,14.8,2.0,0.434,0.0846,1.48