year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0107,4.41e-05,0.0185,7.8e-18,3.78
1851,0.0109,4.6399999999999996e-05,0.018600000000000002,0.000477,3.89
1852,0.011,4.8899999999999996e-05,0.018699999999999998,0.000954,4.01
1853,0.0112,5.16e-05,0.0188,0.0014299999999999998,4.12
1854,0.0114,5.4399999999999994e-05,0.0189,0.00191,4.23
1855,0.0115,5.74e-05,0.019100000000000002,0.0023799999999999997,4.34
1856,0.011699999999999999,6.05e-05,0.0192,0.0028599999999999997,4.44
1857,0.0119,6.379999999999999e-05,0.0193,0.0033399999999999997,4.54
1858,0.012,6.72e-05,0.019399999999999997,0.00382,4.64
1859,0.012199999999999999,7.07e-05,0.0195,0.00429,4.74
1860,0.0124,7.43e-05,0.019600000000000003,0.00477,4.83
1861,0.0125,7.8e-05,0.0197,0.00525,4.92
1862,0.0127,8.19e-05,0.0198,0.005719999999999999,5.01
1863,0.0129,8.599999999999999e-05,0.019899999999999998,0.0062,5.1
1864,0.013099999999999999,9.03e-05,0.02,0.006679999999999999,5.18
1865,0.0132,9.48e-05,0.0201,0.00715,5.27
1866,0.0134,9.94e-05,0.0202,0.00763,5.35
1867,0.0136,0.000104,0.020300000000000002,0.00811,5.43
1868,0.013800000000000002,0.00010899999999999999,0.020399999999999998,0.00858,5.52
1869,0.014,0.000115,0.0205,0.00906,5.6
1870,0.014199999999999999,0.00011999999999999999,0.0206,0.00954,5.68
1871,0.0144,0.000126,0.0208,0.01,5.78
1872,0.0147,0.000132,0.0211,0.0105,5.9
1873,0.015,0.00013900000000000002,0.0214,0.011,6.05
1874,0.015300000000000001,0.000146,0.0218,0.0114,6.21
1875,0.0156,0.000153,0.0222,0.0119,6.37
1876,0.016,0.000161,0.022699999999999998,0.0124,6.54
1877,0.016300000000000002,0.00016800000000000002,0.023100000000000002,0.0129,6.7
1878,0.0166,0.000176,0.0235,0.0134,6.85
1879,0.0169,0.000184,0.0238,0.013800000000000002,6.98
1880,0.0172,0.000193,0.0241,0.0143,7.1
1881,0.0175,0.000201,0.024300000000000002,0.0148,7.19
1882,0.0178,0.00020999999999999998,0.0245,0.015300000000000001,7.28
1883,0.018,0.000219,0.0247,0.0157,7.37
1884,0.0183,0.000228,0.0249,0.0162,7.46
1885,0.018600000000000002,0.000237,0.0251,0.0167,7.54
1886,0.0189,0.000247,0.0253,0.0172,7.63
1887,0.019100000000000002,0.000257,0.0255,0.0176,7.71
1888,0.019399999999999997,0.000268,0.0257,0.0181,7.8
1889,0.0197,0.000279,0.0259,0.018600000000000002,7.88
1890,0.0219,0.000275,0.0263,0.019100000000000002,8.02
1891,0.022600000000000002,0.000275,0.026600000000000002,0.019600000000000003,8.06
1892,0.0235,0.000275,0.0268,0.02,8.09
1893,0.024399999999999998,0.000275,0.027100000000000003,0.0205,8.13
1894,0.0253,0.000275,0.027399999999999997,0.021,8.17
1895,0.0263,0.000275,0.0277,0.0215,8.21
1896,0.027399999999999997,0.000275,0.028,0.0219,8.25
1897,0.0285,0.000275,0.028300000000000002,0.0224,8.3
1898,0.0297,0.000275,0.0286,0.0229,8.34
1899,0.030899999999999997,0.000275,0.029,0.023399999999999997,8.39
1900,0.032100000000000004,0.000275,0.0293,0.0238,8.44
1901,0.0335,0.000275,0.0297,0.024300000000000002,8.49
1902,0.0351,0.000275,0.030100000000000002,0.0248,8.55
1903,0.0368,0.000275,0.030600000000000002,0.0253,8.6
1904,0.0386,0.000275,0.031100000000000003,0.0258,8.66
1905,0.0405,0.000275,0.0315,0.026199999999999998,8.72
1906,0.0423,0.000275,0.032,0.026699999999999998,8.79
1907,0.0441,0.00027600000000000004,0.032600000000000004,0.0272,8.85
1908,0.045700000000000005,0.00027600000000000004,0.033100000000000004,0.0277,8.93
1909,0.047,0.00027600000000000004,0.033600000000000005,0.0281,9.01
1910,0.048100000000000004,0.00027600000000000004,0.0341,0.0286,9.09
1911,0.049,0.000283,0.0346,0.0291,9.2
1912,0.0497,0.000301,0.0351,0.0296,9.35
1913,0.0504,0.00032900000000000003,0.0356,0.03,9.53
1914,0.051,0.000365,0.0361,0.0305,9.75
1915,0.0516,0.00040899999999999997,0.0365,0.031,9.98
1916,0.0522,0.000458,0.0371,0.0315,10.2
1917,0.052700000000000004,0.0005110000000000001,0.0376,0.032,10.5
1918,0.0533,0.000566,0.038299999999999994,0.0324,10.7
1919,0.053899999999999997,0.000622,0.039,0.0329,11.0
1920,0.0545,0.000678,0.039799999999999995,0.0334,11.2
1921,0.055200000000000006,0.000737,0.040799999999999996,0.0339,11.4
1922,0.0557,0.000803,0.0423,0.0343,11.7
1923,0.056299999999999996,0.000875,0.044,0.0348,12.0
1924,0.0569,0.000954,0.046,0.0353,12.3
1925,0.0575,0.0010400000000000001,0.0482,0.0358,12.6
1926,0.0581,0.00113,0.0506,0.0362,12.9
1927,0.0589,0.00123,0.053200000000000004,0.0367,13.1
1928,0.0597,0.00133,0.055799999999999995,0.037200000000000004,13.4
1929,0.0606,0.0014399999999999999,0.0586,0.037700000000000004,13.5
1930,0.0616,0.00156,0.0613,0.038200000000000005,13.6
1931,0.063,0.0016799999999999999,0.06409999999999999,0.0386,13.6
1932,0.0649,0.0018,0.067,0.0391,13.5
1933,0.06709999999999999,0.0019299999999999999,0.0702,0.0396,13.5
1934,0.0697,0.0020800000000000003,0.0736,0.040100000000000004,13.3
1935,0.0725,0.0022299999999999998,0.0772,0.0405,13.2
1936,0.0756,0.0024100000000000002,0.081,0.041,13.1
1937,0.0788,0.0026,0.085,0.0415,13.0
1938,0.08209999999999999,0.00282,0.08929999999999999,0.042,12.9
1939,0.0854,0.0030600000000000002,0.0938,0.0424,12.9
1940,0.0887,0.00333,0.0986,0.0429,12.9
1941,0.09190000000000001,0.00368,0.104,0.0434,13.4
1942,0.09540000000000001,0.0041600000000000005,0.11,0.0439,15.0
1943,0.099,0.0047599999999999995,0.117,0.0444,17.2
1944,0.103,0.00544,0.125,0.0448,19.9
1945,0.107,0.0062,0.133,0.0453,22.8
1946,0.111,0.007019999999999999,0.142,0.0458,25.7
1947,0.115,0.00788,0.151,0.046299999999999994,28.4
1948,0.119,0.00875,0.159,0.046700000000000005,30.7
1949,0.136,0.009640000000000001,0.168,0.047200000000000006,32.2
1950,0.139,0.0105,0.177,0.047700000000000006,32.9
1951,0.158,0.0114,0.185,0.0482,32.8
1952,0.169,0.012199999999999999,0.193,0.048600000000000004,32.2
1953,0.175,0.0132,0.202,0.049100000000000005,31.2
1954,0.189,0.0141,0.211,0.0496,30.0
1955,0.196,0.015099999999999999,0.219,0.0501,28.8
1956,0.204,0.0161,0.229,0.0506,27.5
1957,0.232,0.0173,0.238,0.051,26.3
1958,0.244,0.0184,0.249,0.0515,25.4
1959,0.258,0.0197,0.26,0.052,24.8
1960,0.265,0.021,0.271,0.0525,24.7
1961,0.271,0.0225,0.284,0.052899999999999996,26.6
1962,0.284,0.023899999999999998,0.299,0.053399999999999996,26.6
1963,0.302,0.0255,0.316,0.053899999999999997,26.9
1964,0.328,0.0272,0.333,0.0544,27.3
1965,0.383,0.0291,0.352,0.054799999999999995,27.3
1966,0.407,0.031100000000000003,0.37,0.055299999999999995,27.8
1967,0.459,0.0334,0.388,0.055799999999999995,28.3
1968,0.452,0.0358,0.405,0.056299999999999996,28.8
1969,0.556,0.0386,0.422,0.056799999999999996,28.7
1970,0.636,0.035,0.439,0.0594,28.8
1971,0.645,0.037700000000000004,0.452,0.0586,28.9
1972,0.687,0.0391,0.463,0.0596,29.0
1973,0.693,0.041,0.476,0.0619,29.5
1974,0.716,0.0418,0.489,0.0621,29.7
1975,0.583,0.0428,0.502,0.0605,30.1
1976,0.544,0.032799999999999996,0.516,0.0597,30.2
1977,0.552,0.0353,0.53,0.061,30.2
1978,0.519,0.039700000000000006,0.548,0.062299999999999994,30.5
1979,0.536,0.0394,0.562,0.0633,31.0
1980,0.558,0.0399,0.58,0.0649,31.5
1981,0.554,0.0365,0.603,0.066,32.1
1982,0.575,0.0407,0.622,0.068,32.5
1983,0.591,0.047700000000000006,0.644,0.0705,32.5
1984,0.553,0.0446,0.66,0.0688,32.7
1985,0.611,0.040799999999999996,0.683,0.0716,32.8
1986,0.633,0.0428,0.702,0.0713,32.3
1987,0.548,0.0435,0.719,0.0692,32.3
1988,0.694,0.0365,0.734,0.0733,32.4
1989,0.587,0.0402,0.743,0.0711,32.8
1990,0.727,0.041100000000000005,0.745,0.075,32.6
1991,0.689,0.040100000000000004,0.746,0.0709,33.1
1992,0.628,0.0453,0.737,0.0682,34.7
1993,0.488,0.0437,0.729,0.0626,36.1
1994,0.671,0.0427,0.726,0.0691,37.3
1995,0.652,0.0418,0.733,0.0679,37.8
1996,0.682,0.052,0.749,0.0685,39.3
1997,0.802,0.046299999999999994,0.777,0.0713,40.4
1998,0.744,0.0407,0.815,0.072,43.4
1999,0.84,0.0443,0.86,0.074,44.0
2000,1.0,0.039,0.896,0.07640000000000001,47.2
2001,1.08,0.0434,0.931,0.0819,38.4
2002,1.29,0.0456,0.967,0.089,42.4
2003,1.42,0.0516,1.01,0.08979999999999999,42.5
2004,1.77,0.0557,1.05,0.09079999999999999,43.5
2005,1.83,0.0592,1.09,0.0935,45.6
2006,2.02,0.049100000000000005,1.14,0.102,41.1
2007,2.34,0.0593,1.2,0.0995,45.2
2008,2.36,0.0569,1.26,0.106,44.1
2009,2.49,0.0829,1.31,0.109,45.2
2010,2.52,0.189,1.36,0.108,40.7
2011,2.37,0.268,1.41,0.112,42.1
2012,2.12,0.308,1.46,0.0995,44.6
2013,2.35,0.3,1.49,0.0996,43.5
2014,2.47,0.289,1.52,0.101,44.1
2015,2.58,0.321,1.55,0.108,44.4
2016,2.61,0.423,1.63,0.111,45.6
2017,2.75,0.456,1.68,0.113,43.5
2018,2.85,0.449,1.72,0.114,46.0