year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0702,0.00728,0.062299999999999994,2.3299999999999998e-17,0.552
1851,0.0721,0.00766,0.0632,0.0014399999999999999,0.553
1852,0.0745,0.008060000000000001,0.06409999999999999,0.00289,0.555
1853,0.0775,0.0085,0.0649,0.00433,0.556
1854,0.0809,0.00895,0.0658,0.00577,0.558
1855,0.0848,0.009439999999999999,0.06659999999999999,0.00721,0.559
1856,0.0891,0.00994,0.0673,0.00866,0.56
1857,0.09390000000000001,0.0105,0.0681,0.0101,0.562
1858,0.0991,0.011,0.0688,0.0115,0.563
1859,0.105,0.0116,0.0694,0.013,0.564
1860,0.107,0.0114,0.07,0.0144,0.564
1861,0.229,0.037200000000000004,0.0706,0.0159,0.565
1862,0.351,0.0631,0.0711,0.0173,0.566
1863,0.474,0.0891,0.0716,0.0188,0.566
1864,0.597,0.115,0.0721,0.0202,0.567
1865,0.72,0.141,0.0725,0.0216,0.568
1866,0.843,0.167,0.073,0.023100000000000002,0.569
1867,0.966,0.193,0.0735,0.0245,0.569
1868,1.09,0.219,0.074,0.026,0.57
1869,1.21,0.244,0.0746,0.027399999999999997,0.571
1870,1.34,0.27,0.0752,0.0289,0.572
1871,1.46,0.296,0.0761,0.0303,0.575
1872,1.59,0.322,0.07740000000000001,0.0317,0.579
1873,1.71,0.348,0.079,0.0332,0.585
1874,1.84,0.374,0.0808,0.0346,0.592
1875,1.96,0.4,0.0828,0.0361,0.6
1876,3.3,0.691,0.0849,0.0375,0.608
1877,3.47,0.726,0.0868,0.039,0.616
1878,3.64,0.761,0.0887,0.0404,0.623
1879,3.9,0.818,0.09029999999999999,0.0418,0.629
1880,4.13,0.867,0.0916,0.0433,0.633
1881,4.36,0.915,0.0928,0.044700000000000004,0.636
1882,4.47,0.936,0.09390000000000001,0.046200000000000005,0.638
1883,4.77,1.0,0.095,0.0476,0.641
1884,4.92,1.03,0.096,0.049100000000000005,0.643
1885,5.17,1.08,0.09709999999999999,0.0505,0.645
1886,5.43,1.14,0.09820000000000001,0.0519,0.648
1887,5.7,1.2,0.0992,0.053399999999999996,0.65
1888,6.1,1.28,0.1,0.054799999999999995,0.652
1889,6.45,1.36,0.101,0.056299999999999996,0.655
1890,6.9,1.33,0.103,0.0577,0.706
1891,7.16,1.34,0.103,0.0592,0.662
1892,7.27,1.34,0.104,0.0606,0.619
1893,7.44,1.34,0.104,0.062,0.578
1894,7.63,1.34,0.104,0.0635,0.541
1895,7.92,1.34,0.105,0.0649,0.507
1896,8.11,1.34,0.105,0.0664,0.478
1897,8.58,1.34,0.106,0.0678,0.454
1898,8.78,1.34,0.107,0.0693,0.436
1899,9.01,1.35,0.107,0.0707,0.425
1900,8.96,1.35,0.108,0.0721,0.421
1901,9.36,1.35,0.109,0.0736,0.422
1902,9.5,1.35,0.111,0.075,0.424
1903,9.69,1.36,0.112,0.0765,0.427
1904,9.8,1.36,0.114,0.07790000000000001,0.431
1905,10.1,1.36,0.117,0.07940000000000001,0.435
1906,10.5,1.36,0.119,0.0808,0.441
1907,11.1,1.37,0.122,0.08220000000000001,0.448
1908,11.3,1.37,0.124,0.0837,0.455
1909,11.2,1.38,0.127,0.0851,0.464
1910,11.1,1.38,0.13,0.0866,0.473
1911,11.3,1.38,0.133,0.088,0.497
1912,11.9,1.39,0.137,0.0895,0.547
1913,12.4,1.39,0.141,0.09090000000000001,0.619
1914,11.4,1.4,0.146,0.0923,0.709
1915,11.3,1.4,0.15,0.0938,0.814
1916,12.0,1.41,0.155,0.0952,0.93
1917,11.3,1.42,0.16,0.09670000000000001,1.05
1918,9.71,1.42,0.165,0.09809999999999999,1.18
1919,9.2,1.43,0.17,0.0996,1.31
1920,9.12,1.44,0.174,0.101,1.43
1921,8.79,1.44,0.178,0.102,1.57
1922,7.9,1.45,0.182,0.104,1.74
1923,8.33,1.47,0.186,0.105,1.94
1924,10.1,1.48,0.19,0.107,2.14
1925,9.58,1.49,0.193,0.108,2.35
1926,9.73,1.51,0.197,0.11,2.55
1927,10.4,1.52,0.201,0.111,2.72
1928,11.0,1.54,0.205,0.113,2.86
1929,12.2,1.82,0.21,0.114,2.95
1930,10.8,1.84,0.215,0.115,2.98
1931,10.1,1.85,0.22,0.117,2.94
1932,8.92,1.85,0.225,0.118,2.83
1933,8.28,1.83,0.231,0.12,2.67
1934,8.32,1.86,0.238,0.121,2.48
1935,8.6,1.91,0.245,0.123,2.27
1936,9.32,1.96,0.252,0.124,2.06
1937,11.1,2.07,0.259,0.126,1.86
1938,12.8,1.99,0.267,0.127,1.7
1939,14.0,1.92,0.274,0.128,1.6
1940,15.7,1.95,0.282,0.13,1.56
1941,15.8,2.03,0.291,0.131,1.61
1942,16.9,2.12,0.301,0.133,1.76
1943,18.6,2.22,0.313,0.134,1.98
1944,17.8,2.38,0.325,0.136,2.25
1945,9.96,2.56,0.338,0.137,2.56
1946,12.1,2.76,0.352,0.139,2.87
1947,13.5,3.03,0.366,0.14,3.17
1948,14.5,3.28,0.379,0.141,3.44
1949,15.2,3.51,0.393,0.143,3.65
1950,15.8,3.76,0.406,0.144,3.78
1951,16.8,4.11,0.418,0.146,3.86
1952,18.0,4.56,0.431,0.147,3.94
1953,18.7,5.11,0.445,0.149,4.01
1954,19.9,5.78,0.459,0.15,4.07
1955,20.7,6.53,0.473,0.152,4.13
1956,22.2,7.31,0.487,0.153,4.18
1957,23.5,8.19,0.501,0.154,4.23
1958,25.7,9.05,0.516,0.156,4.27
1959,25.9,9.94,0.531,0.157,4.32
1960,27.6,10.8,0.546,0.159,4.37
1961,30.0,11.5,0.561,0.16,4.65
1962,31.8,12.4,0.579,0.162,4.75
1963,33.5,13.0,0.598,0.163,4.71
1964,34.9,13.9,0.617,0.164,4.75
1965,34.1,14.7,0.637,0.166,4.77
1966,34.1,15.7,0.656,0.167,4.78
1967,34.4,16.6,0.674,0.169,4.83
1968,36.1,17.5,0.69,0.17,4.98
1969,38.7,18.5,0.705,0.172,4.92
1970,44.4,17.0,0.773,0.163,4.92
1971,46.8,16.3,0.791,0.163,5.06
1972,47.6,17.3,0.816,0.167,5.17
1973,48.3,16.6,0.838,0.181,5.26
1974,49.1,15.3,0.851,0.182,5.41
1975,51.9,15.0,0.916,0.183,5.47
1976,54.0,14.2,0.997,0.184,5.5
1977,56.4,12.8,1.04,0.186,5.7
1978,58.2,11.9,1.05,0.238,5.88
1979,57.1,12.7,1.07,0.244,5.94
1980,57.9,11.0,1.12,0.255,6.11
1981,56.7,10.7,1.14,0.251,6.05
1982,56.3,8.97,1.2,0.238,6.09
1983,56.2,7.94,1.25,0.229,6.15
1984,58.4,9.15,1.29,0.235,6.33
1985,57.8,9.08,1.32,0.233,6.19
1986,58.2,8.6,1.33,0.226,6.07
1987,58.0,8.69,1.33,0.232,6.0
1988,57.1,8.76,1.36,0.234,6.12
1989,55.9,9.65,1.37,0.232,6.19
1990,56.3,9.86,1.36,0.218,6.04
1991,49.9,7.66,1.36,0.194,5.19
1992,45.7,7.3,1.35,0.184,4.07
1993,41.8,8.32,1.35,0.169,3.6
1994,39.4,8.53,1.33,0.165,3.48
1995,39.0,9.46,1.32,0.168,3.56
1996,38.7,9.77,1.33,0.169,3.45
1997,38.5,9.82,1.34,0.176,3.46
1998,38.1,9.96,1.36,0.168,3.17
1999,37.4,9.57,1.37,0.161,2.89
2000,36.5,8.67,1.38,0.147,2.8
2001,38.4,8.84,1.39,0.153,2.92
2002,36.0,9.88,1.4,0.153,2.92
2003,36.9,9.48,1.41,0.148,2.67
2004,36.4,10.8,1.42,0.146,2.67
2005,37.0,10.2,1.44,0.144,2.65
2006,36.1,11.1,1.5,0.136,2.54
2007,34.5,10.9,1.48,0.133,2.57
2008,35.1,10.8,1.49,0.131,2.61
2009,32.5,9.24,1.53,0.114,2.45
2010,32.9,9.53,1.55,0.119,2.42
2011,32.5,9.14,1.59,0.12,2.52
2012,30.0,9.05,1.62,0.119,2.57
2013,29.9,8.74,1.61,0.117,2.68
2014,27.4,8.94,1.63,0.11,2.81
2015,28.3,9.16,1.68,0.115,2.73
2016,28.5,9.36,1.65,0.104,2.8
2017,29.5,9.63,1.68,0.101,2.68
2018,29.3,9.61,1.68,0.098,2.77