year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.375,0.0009,0.861,9.619999999999999e-17,4.43
1851,0.378,0.0009469999999999999,0.859,0.00592,4.86
1852,0.38,0.000999,0.857,0.011800000000000001,5.28
1853,0.383,0.0010500000000000002,0.856,0.0177,5.69
1854,0.386,0.00111,0.854,0.0237,6.09
1855,0.388,0.00117,0.853,0.0296,6.49
1856,0.391,0.00124,0.852,0.0355,6.87
1857,0.394,0.0013,0.85,0.0414,7.24
1858,0.396,0.0013700000000000001,0.85,0.047299999999999995,7.61
1859,0.398,0.00145,0.849,0.053200000000000004,7.96
1860,0.401,0.00152,0.849,0.0592,8.3
1861,0.403,0.0016,0.848,0.06509999999999999,8.63
1862,0.405,0.0016799999999999999,0.848,0.071,8.96
1863,0.407,0.00176,0.848,0.07690000000000001,9.27
1864,0.41,0.00185,0.848,0.0828,9.58
1865,0.412,0.0019399999999999999,0.848,0.0887,9.88
1866,0.414,0.0020299999999999997,0.848,0.09459999999999999,10.2
1867,0.417,0.00213,0.847,0.101,10.5
1868,0.419,0.0022400000000000002,0.847,0.106,10.7
1869,0.421,0.00235,0.847,0.112,11.0
1870,0.424,0.00246,0.848,0.118,11.3
1871,0.427,0.0025800000000000003,0.849,0.124,11.5
1872,0.431,0.00271,0.853,0.13,11.9
1873,0.436,0.0028399999999999996,0.859,0.136,12.2
1874,0.441,0.00298,0.866,0.142,12.5
1875,0.447,0.00313,0.874,0.148,12.9
1876,0.453,0.00328,0.882,0.154,13.2
1877,0.459,0.00344,0.891,0.16,13.6
1878,0.464,0.00361,0.899,0.166,13.9
1879,0.469,0.00377,0.906,0.172,14.1
1880,0.473,0.00394,0.912,0.177,14.4
1881,0.476,0.00411,0.917,0.183,14.6
1882,0.479,0.00429,0.922,0.189,14.8
1883,0.483,0.00447,0.928,0.195,14.9
1884,0.486,0.00466,0.933,0.201,15.1
1885,0.489,0.004860000000000001,0.939,0.207,15.3
1886,0.492,0.005059999999999999,0.945,0.213,15.4
1887,0.495,0.0052699999999999995,0.951,0.219,15.6
1888,0.498,0.0054800000000000005,0.957,0.225,15.7
1889,0.501,0.0054,0.963,0.231,15.8
1890,0.576,0.00556,0.982,0.237,16.7
1891,0.602,0.00556,0.996,0.243,16.8
1892,0.787,0.00564,1.01,0.248,16.9
1893,1.03,0.00574,1.03,0.254,17.1
1894,1.12,0.00577,1.04,0.26,17.3
1895,1.44,0.005900000000000001,1.06,0.266,17.6
1896,1.56,0.00595,1.07,0.272,17.8
1897,1.83,0.006059999999999999,1.09,0.278,18.1
1898,2.04,0.00615,1.11,0.284,18.4
1899,1.9,0.00608,1.13,0.29,18.8
1900,2.02,0.0061200000000000004,1.14,0.296,19.1
1901,3.09,0.00658,1.16,0.302,19.4
1902,2.43,0.0062699999999999995,1.18,0.308,19.8
1903,3.95,0.00694,1.2,0.314,20.3
1904,4.38,0.00711,1.22,0.319,20.7
1905,5.21,0.00746,1.24,0.325,21.2
1906,5.6,0.00762,1.26,0.331,21.8
1907,6.51,0.00801,1.29,0.337,22.4
1908,6.77,0.00811,1.31,0.343,23.0
1909,7.32,0.00834,1.33,0.349,23.7
1910,7.5,0.00841,1.35,0.355,24.4
1911,8.16,0.0087,1.38,0.361,25.2
1912,7.32,0.00833,1.4,0.367,26.2
1913,7.42,0.00839,1.42,0.373,27.3
1914,7.58,0.008490000000000001,1.44,0.379,28.5
1915,7.64,0.008539999999999999,1.46,0.385,29.8
1916,8.42,0.00891,1.48,0.39,31.1
1917,8.84,0.009130000000000001,1.5,0.396,32.5
1918,8.89,0.00917,1.53,0.402,33.9
1919,9.46,0.00945,1.56,0.408,35.3
1920,10.2,0.00977,1.6,0.414,36.7
1921,10.7,0.01,1.65,0.42,38.3
1922,10.4,0.009859999999999999,1.71,0.426,40.4
1923,11.8,0.0105,1.79,0.432,42.8
1924,12.9,0.011,1.88,0.438,45.4
1925,13.5,0.0112,1.98,0.444,48.1
1926,13.7,0.011300000000000001,2.09,0.45,50.6
1927,15.7,0.0121,2.21,0.455,53.0
1928,17.8,0.013,2.33,0.461,54.9
1929,21.7,0.0874,2.45,0.467,56.4
1930,21.5,0.0836,2.57,0.473,57.1
1931,20.7,0.08009999999999999,2.7,0.479,57.3
1932,21.0,0.0562,2.83,0.485,57.0
1933,23.0,0.055600000000000004,2.98,0.491,56.3
1934,25.2,0.07759999999999999,3.13,0.497,55.4
1935,26.8,0.09620000000000001,3.29,0.503,54.4
1936,29.4,0.0974,3.47,0.509,53.4
1937,33.8,0.109,3.65,0.515,52.4
1938,35.8,0.12,3.84,0.521,51.6
1939,38.6,0.131,4.05,0.526,51.0
1940,38.4,0.0509,4.26,0.532,50.8
1941,35.9,0.137,4.49,0.538,51.4
1942,18.5,0.119,4.76,0.544,52.8
1943,27.4,0.114,5.06,0.55,55.2
1944,16.3,0.101,5.38,0.556,58.0
1945,10.5,0.0901,5.72,0.562,61.1
1946,7.18,0.08109999999999999,6.08,0.568,64.2
1947,9.09,0.0751,6.44,0.574,67.2
1948,19.9,0.102,6.81,0.58,69.8
1949,25.8,0.123,7.17,0.586,71.7
1950,13.6,0.137,7.51,0.592,72.6
1951,13.3,0.16,7.84,0.597,73.2
1952,16.9,0.197,8.17,0.603,74.4
1953,17.9,0.224,8.5,0.609,75.8
1954,20.3,0.251,8.83,0.615,77.6
1955,27.3,0.285,9.18,0.621,79.5
1956,29.2,0.32,9.52,0.627,81.5
1957,30.8,0.408,9.88,0.633,83.4
1958,31.7,0.473,10.3,0.639,85.2
1959,34.3,0.537,10.7,0.645,86.8
1960,32.8,0.601,11.1,0.651,88.0
1961,38.4,0.68,11.5,0.657,88.2
1962,36.3,0.765,12.0,0.663,91.0
1963,37.2,0.743,12.6,0.668,87.8
1964,37.8,0.872,13.2,0.674,89.2
1965,41.2,0.919,13.7,0.68,92.1
1966,41.1,0.995,14.3,0.686,94.1
1967,43.6,1.1,14.9,0.692,91.9
1968,48.0,1.24,15.5,0.698,98.8
1969,60.9,1.42,16.0,0.704,95.1
1970,67.9,1.29,16.6,0.885,95.8
1971,72.6,1.29,17.5,0.882,97.3
1972,87.7,1.38,18.1,0.906,96.3
1973,97.1,1.59,18.7,0.934,98.0
1974,105.0,1.86,19.3,0.941,98.7
1975,104.0,2.05,19.7,0.975,98.3
1976,122.0,2.35,20.4,0.983,97.8
1977,188.0,3.36,21.1,1.06,99.3
1978,218.0,5.53,22.0,1.12,103.0
1979,221.0,4.83,22.7,1.17,104.0
1980,179.0,6.26,23.3,1.22,107.0
1981,182.0,6.78,24.1,1.28,110.0
1982,176.0,7.39,24.8,1.32,112.0
1983,167.0,8.9,25.8,1.33,116.0
1984,172.0,10.9,26.8,1.38,122.0
1985,179.0,12.5,27.8,1.47,124.0
1986,181.0,13.6,28.9,1.55,127.0
1987,184.0,14.3,29.8,1.59,128.0
1988,201.0,14.3,30.8,1.64,130.0
1989,198.0,15.7,32.2,1.69,132.0
1990,227.0,16.4,33.7,2.09,134.0
1991,269.0,17.5,34.7,2.19,134.0
1992,298.0,18.5,36.3,2.25,141.0
1993,319.0,20.0,37.6,2.39,139.0
1994,307.0,22.0,39.7,2.47,140.0
1995,303.0,23.6,41.2,2.64,146.0
1996,335.0,25.4,43.3,2.75,149.0
1997,360.0,27.4,45.1,2.92,144.0
1998,290.0,24.0,45.0,2.87,147.0
1999,314.0,24.6,45.9,2.97,146.0
2000,328.0,29.5,50.3,3.02,145.0
2001,360.0,31.6,50.8,3.1,144.0
2002,371.0,32.6,52.5,3.15,147.0
2003,384.0,32.8,53.6,3.36,147.0
2004,406.0,34.3,55.0,3.36,151.0
2005,413.0,34.9,56.1,3.41,151.0
2006,423.0,36.0,56.1,3.51,154.0
2007,454.0,36.8,60.0,3.72,157.0
2008,497.0,38.3,61.8,3.66,161.0
2009,538.0,36.9,61.7,3.71,169.0
2010,523.0,37.2,64.2,3.72,172.0
2011,705.0,38.9,66.7,3.81,175.0
2012,761.0,41.0,68.1,3.9,181.0
2013,619.0,42.1,69.3,3.97,176.0
2014,597.0,42.9,70.3,4.24,183.0
2015,607.0,41.8,71.2,4.3,186.0
2016,610.0,46.0,73.5,4.28,193.0
2017,640.0,47.2,75.0,4.36,199.0
2018,692.0,47.7,76.5,4.44,203.0