year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00809,5.63e-05,0.004059999999999999,3.3e-18,0.0125
1851,0.00844,5.93e-05,0.00412,0.000202,0.013300000000000001
1852,0.0088,6.25e-05,0.00417,0.000404,0.014199999999999999
1853,0.009179999999999999,6.59e-05,0.00423,0.000606,0.0152
1854,0.00958,6.96e-05,0.00428,0.000808,0.016300000000000002
1855,0.01,7.340000000000001e-05,0.00434,0.00101,0.0176
1856,0.0104,7.74e-05,0.00438,0.00121,0.019
1857,0.0109,8.16e-05,0.00443,0.00141,0.0205
1858,0.011300000000000001,8.59e-05,0.00447,0.0016200000000000001,0.0222
1859,0.011800000000000001,9.039999999999999e-05,0.00451,0.00182,0.023899999999999998
1860,0.0123,9.5e-05,0.00454,0.00202,0.0258
1861,0.0128,9.97e-05,0.00457,0.00222,0.027800000000000002
1862,0.013300000000000001,0.00010499999999999999,0.0046,0.00242,0.03
1863,0.013800000000000002,0.00011,0.00463,0.00263,0.0322
1864,0.0144,0.000115,0.0046500000000000005,0.00283,0.0346
1865,0.0149,0.000121,0.00468,0.0030299999999999997,0.0371
1866,0.0155,0.000127,0.00471,0.00323,0.039700000000000006
1867,0.0161,0.000133,0.004730000000000001,0.0034300000000000003,0.0424
1868,0.016800000000000002,0.00014000000000000001,0.0047599999999999995,0.00364,0.0453
1869,0.0174,0.000147,0.00479,0.0038399999999999997,0.0482
1870,0.0181,0.000154,0.0048200000000000005,0.00404,0.0513
1871,0.0188,0.000161,0.00488,0.00424,0.0544
1872,0.019600000000000003,0.00016900000000000002,0.00497,0.00444,0.0578
1873,0.020399999999999998,0.000178,0.00509,0.0046500000000000005,0.061200000000000004
1874,0.0213,0.000186,0.00524,0.004849999999999999,0.0648
1875,0.0221,0.00019600000000000002,0.0054,0.00505,0.0684
1876,0.023100000000000002,0.000205,0.00556,0.00525,0.0722
1877,0.024,0.000215,0.005719999999999999,0.00545,0.0761
1878,0.025,0.000225,0.005860000000000001,0.00566,0.08009999999999999
1879,0.0259,0.000236,0.0059900000000000005,0.005860000000000001,0.0841
1880,0.0269,0.000246,0.00608,0.006059999999999999,0.0882
1881,0.027899999999999998,0.000257,0.0061600000000000005,0.00626,0.0925
1882,0.0289,0.000268,0.00625,0.00646,0.0968
1883,0.0299,0.00028000000000000003,0.00634,0.00667,0.101
1884,0.031,0.00029099999999999997,0.00643,0.00687,0.106
1885,0.032,0.000303,0.00653,0.00707,0.11
1886,0.0332,0.000316,0.00663,0.0072699999999999996,0.115
1887,0.0343,0.00032900000000000003,0.006730000000000001,0.00747,0.12
1888,0.0355,0.00034300000000000004,0.00683,0.007679999999999999,0.124
1889,0.0367,0.000357,0.00692,0.00788,0.129
1890,0.041100000000000005,0.00035099999999999997,0.0073,0.00808,0.13
1891,0.0427,0.00035099999999999997,0.00734,0.00828,0.131
1892,0.0444,0.00035099999999999997,0.00739,0.00848,0.134
1893,0.046299999999999994,0.00035099999999999997,0.00747,0.00869,0.138
1894,0.048299999999999996,0.00035099999999999997,0.00758,0.00889,0.143
1895,0.0505,0.00035099999999999997,0.007690000000000001,0.009089999999999999,0.149
1896,0.052899999999999996,0.00035099999999999997,0.00783,0.00929,0.156
1897,0.055299999999999995,0.00035099999999999997,0.007980000000000001,0.00949,0.163
1898,0.0578,0.00035099999999999997,0.008140000000000001,0.009699999999999999,0.171
1899,0.0605,0.00035099999999999997,0.008320000000000001,0.0099,0.179
1900,0.0632,0.00035099999999999997,0.0085,0.0101,0.188
1901,0.06620000000000001,0.00035099999999999997,0.00872,0.0103,0.2
1902,0.0695,0.00035099999999999997,0.00902,0.0105,0.218
1903,0.0731,0.000352,0.009380000000000001,0.0107,0.239
1904,0.077,0.000352,0.009789999999999998,0.0109,0.264
1905,0.081,0.000352,0.0103,0.0111,0.289
1906,0.085,0.000352,0.0107,0.011300000000000001,0.314
1907,0.0891,0.000352,0.011300000000000001,0.0115,0.338
1908,0.09309999999999999,0.000352,0.011800000000000001,0.011699999999999999,0.358
1909,0.0969,0.000352,0.0124,0.0119,0.373
1910,0.101,0.000352,0.0129,0.0121,0.383
1911,0.104,0.000352,0.0135,0.0123,0.388
1912,0.107,0.000352,0.014,0.0125,0.393
1913,0.111,0.000352,0.0146,0.0127,0.398
1914,0.114,0.000352,0.015300000000000001,0.0129,0.403
1915,0.117,0.000352,0.016,0.013099999999999999,0.407
1916,0.121,0.000352,0.0167,0.013300000000000001,0.411
1917,0.124,0.000352,0.0175,0.0135,0.414
1918,0.127,0.000352,0.0183,0.013699999999999999,0.416
1919,0.131,0.000352,0.0193,0.013900000000000001,0.418
1920,0.134,0.000352,0.0202,0.0141,0.419
1921,0.138,0.000364,0.0214,0.0143,0.42
1922,0.142,0.000395,0.022699999999999998,0.0145,0.421
1923,0.145,0.00044500000000000003,0.0241,0.0147,0.421
1924,0.149,0.000509,0.0257,0.0149,0.421
1925,0.153,0.0005859999999999999,0.0275,0.0152,0.42
1926,0.157,0.0006730000000000001,0.0294,0.0154,0.42
1927,0.162,0.000766,0.0314,0.0156,0.42
1928,0.166,0.000864,0.0335,0.0158,0.42
1929,0.171,0.000963,0.0357,0.016,0.42
1930,0.175,0.00106,0.037899999999999996,0.0162,0.421
1931,0.18,0.0011899999999999999,0.0404,0.016399999999999998,0.423
1932,0.185,0.0014,0.043,0.0166,0.427
1933,0.19,0.00166,0.045899999999999996,0.016800000000000002,0.433
1934,0.196,0.00197,0.049,0.017,0.441
1935,0.201,0.00232,0.0523,0.0172,0.45
1936,0.207,0.00269,0.055799999999999995,0.0174,0.46
1937,0.213,0.00309,0.0595,0.0176,0.472
1938,0.219,0.0035,0.0633,0.0178,0.484
1939,0.226,0.0039,0.0673,0.018,0.496
1940,0.232,0.0043,0.0714,0.0182,0.508
1941,0.239,0.004690000000000001,0.07579999999999999,0.0184,0.52
1942,0.246,0.0050999999999999995,0.0808,0.018600000000000002,0.533
1943,0.253,0.00553,0.0862,0.0188,0.547
1944,0.261,0.0059900000000000005,0.09190000000000001,0.019,0.561
1945,0.269,0.0064800000000000005,0.0979,0.0192,0.576
1946,0.278,0.00701,0.104,0.019399999999999997,0.593
1947,0.288,0.0076,0.111,0.019600000000000003,0.611
1948,0.298,0.00824,0.117,0.0198,0.631
1949,0.298,0.00893,0.123,0.02,0.652
1950,0.303,0.009699999999999999,0.13,0.0202,0.676
1951,0.328,0.0109,0.136,0.020399999999999998,0.716
1952,0.399,0.0127,0.142,0.0206,0.782
1953,0.441,0.015099999999999999,0.149,0.0208,0.867
1954,0.421,0.018,0.155,0.021,0.963
1955,0.372,0.0212,0.162,0.0212,1.07
1956,0.498,0.0248,0.169,0.0214,1.18
1957,0.482,0.028399999999999998,0.176,0.0216,1.28
1958,0.472,0.0322,0.183,0.0218,1.37
1959,0.42,0.0359,0.191,0.022,1.44
1960,0.519,0.0394,0.199,0.0222,1.5
1961,0.523,0.0429,0.208,0.0224,1.55
1962,0.579,0.0465,0.217,0.022600000000000002,1.64
1963,0.629,0.07809999999999999,0.227,0.0228,1.73
1964,0.686,0.074,0.238,0.023,1.84
1965,0.805,0.138,0.249,0.0232,1.93
1966,0.941,0.142,0.26,0.023399999999999997,2.06
1967,0.843,0.142,0.271,0.023600000000000003,2.11
1968,0.982,0.161,0.282,0.0238,2.18
1969,1.07,0.187,0.292,0.024,2.25
1970,1.16,0.205,0.3,0.0218,2.31
1971,1.39,0.23,0.312,0.0218,2.37
1972,1.59,0.271,0.324,0.0252,2.47
1973,1.84,0.274,0.331,0.0265,2.74
1974,1.7,0.313,0.34,0.0263,2.77
1975,1.81,0.347,0.351,0.028300000000000002,2.87
1976,1.84,0.364,0.362,0.0293,2.9
1977,2.3,0.393,0.374,0.037,3.0
1978,2.55,0.46,0.384,0.0396,3.13
1979,2.42,0.487,0.402,0.039,3.28
1980,2.11,0.499,0.413,0.033100000000000004,3.3
1981,1.96,0.434,0.419,0.031,3.48
1982,1.83,0.4,0.428,0.0285,3.49
1983,1.87,0.36,0.443,0.0291,3.59
1984,1.74,0.421,0.459,0.031,3.65
1985,1.98,0.42,0.473,0.0313,3.52
1986,2.25,0.458,0.486,0.032799999999999996,3.47
1987,2.38,0.426,0.509,0.0355,3.42
1988,2.56,0.438,0.523,0.0378,3.35
1989,2.57,0.49,0.535,0.039299999999999995,3.26
1990,2.56,0.525,0.552,0.0432,3.32
1991,2.89,0.561,0.638,0.045899999999999996,3.8
1992,3.33,0.6,0.725,0.062,4.31
1993,3.41,0.7,0.816,0.0605,4.82
1994,4.62,0.746,0.906,0.0685,5.04
1995,4.29,0.65,0.992,0.0673,5.02
1996,4.19,0.714,1.08,0.061399999999999996,5.69
1997,4.38,0.843,1.19,0.054799999999999995,5.68
1998,4.63,0.819,1.31,0.0575,5.76
1999,4.83,0.754,1.42,0.053899999999999997,5.29
2000,4.83,0.548,1.53,0.0545,5.01
2001,5.03,0.509,1.57,0.0557,4.75
2002,5.56,0.498,1.61,0.053899999999999997,4.63
2003,5.88,0.464,1.66,0.0554,4.91
2004,6.0,0.527,1.7,0.0632,4.7
2005,5.72,0.637,1.64,0.062299999999999994,4.98
2006,6.24,0.558,1.65,0.0688,4.92
2007,6.8,0.719,1.69,0.0787,5.28
2008,6.9,0.687,1.72,0.07659999999999999,5.62
2009,6.65,0.695,1.75,0.0724,5.26
2010,6.75,0.511,1.78,0.07690000000000001,5.57
2011,6.84,0.537,1.81,0.0751,6.11
2012,6.82,0.536,1.85,0.0727,5.81
2013,6.63,0.56,1.87,0.0799,5.95
2014,6.77,0.575,1.91,0.07959999999999999,5.73
2015,8.17,0.608,1.93,0.0715,5.87
2016,8.57,0.614,1.93,0.083,6.33
2017,8.55,0.621,1.96,0.0847,6.2
2018,8.92,0.627,1.98,0.0864,6.15