year,IPC1,IPC2,IPC5,IPCMAG
1850,19.9,11.5,6.47e-16,0.04
1851,24.7,14.3,0.039700000000000006,0.0498
1852,26.9,15.5,0.0795,0.0541
1853,30.3,17.5,0.119,0.060899999999999996
1854,33.3,19.2,0.159,0.067
1855,38.3,22.1,0.199,0.07709999999999999
1856,40.2,23.2,0.238,0.0809
1857,41.2,23.8,0.278,0.0829
1858,41.8,24.1,0.318,0.0841
1859,45.5,26.2,0.358,0.0915
1860,47.6,27.5,0.397,0.0958
1861,45.9,26.4,0.437,0.0923
1862,47.6,27.5,0.477,0.0958
1863,55.0,31.7,0.517,0.111
1864,58.9,33.9,0.556,0.118
1865,59.1,34.0,0.596,0.119
1866,59.5,34.3,0.636,0.12
1867,73.1,42.2,0.676,0.147
1868,82.7,47.7,0.715,0.166
1869,94.1,54.2,0.755,0.189
1870,99.0,57.1,0.795,0.199
1871,103.0,59.6,0.835,0.208
1872,127.0,73.1,0.874,0.255
1873,140.0,80.7,0.914,0.282
1874,135.0,77.7,0.954,0.271
1875,136.0,78.6,0.994,0.274
1876,133.0,76.9,1.03,0.268
1877,148.0,85.2,1.07,0.297
1878,144.0,83.3,1.11,0.291
1879,176.0,102.0,1.15,0.354
1880,199.0,115.0,1.19,0.401
1881,211.0,122.0,1.23,0.425
1882,236.0,136.0,1.27,0.475
1883,255.0,147.0,1.31,0.513
1884,269.0,155.0,1.35,0.54
1885,273.0,158.0,1.39,0.55
1886,289.0,166.0,1.43,0.581
1887,309.0,178.0,1.47,0.621
1888,375.0,216.0,1.51,0.755
1889,337.0,194.0,1.55,0.678
1890,404.0,201.0,1.59,0.811
1891,429.0,201.0,1.63,0.863
1892,452.0,201.0,1.67,0.91
1893,456.0,201.0,1.71,0.917
1894,427.0,201.0,1.75,0.859
1895,482.0,200.0,1.79,0.969
1896,483.0,200.0,1.83,0.971
1897,502.0,200.0,1.87,1.01
1898,548.0,199.0,1.91,1.1
1899,628.0,199.0,1.95,1.26
1900,665.0,200.0,1.99,1.34
1901,724.0,200.0,2.03,1.46
1902,768.0,200.0,2.07,1.54
1903,898.0,200.0,2.11,1.81
1904,884.0,200.0,2.15,1.78
1905,989.0,200.0,2.19,1.99
1906,1040.0,200.0,2.23,2.09
1907,1210.0,200.0,2.27,2.43
1908,1060.0,199.0,2.31,2.12
1909,1170.0,200.0,2.35,2.35
1910,1280.0,200.0,2.38,2.56
1911,1260.0,199.0,2.42,2.54
1912,1350.0,199.0,2.46,2.71
1913,1450.0,199.0,2.5,2.91
1914,1330.0,198.0,2.54,2.66
1915,1380.0,196.0,2.58,2.76
1916,1530.0,196.0,2.62,3.06
1917,1680.0,194.0,2.66,3.37
1918,1760.0,191.0,2.7,3.53
1919,1490.0,191.0,2.74,2.98
1920,1750.0,191.0,2.78,3.51
1921,1440.0,189.0,2.82,2.87
1922,1450.0,189.0,2.86,2.9
1923,1910.0,189.0,2.9,3.83
1924,1720.0,188.0,2.94,3.42
1925,1760.0,187.0,2.98,3.52
1926,1910.0,185.0,3.02,3.81
1927,1870.0,183.0,3.06,3.73
1928,1840.0,181.0,3.1,3.66
1929,1980.0,177.0,3.14,3.93
1930,1760.0,174.0,3.18,3.49
1931,1510.0,167.0,3.22,2.97
1932,1280.0,158.0,3.26,2.52
1933,1380.0,151.0,3.3,2.71
1934,1460.0,147.0,3.34,2.88
1935,1520.0,140.0,3.38,3.0
1936,1740.0,138.0,3.42,3.44
1937,1820.0,133.0,3.46,3.59
1938,1550.0,128.0,3.5,3.04
1939,1700.0,127.0,3.54,3.35
1940,1910.0,127.0,3.58,3.76
1941,2070.0,132.0,3.62,4.09
1942,2230.0,138.0,3.66,4.4
1943,2310.0,142.0,3.7,4.56
1944,2490.0,148.0,3.74,4.91
1945,2400.0,160.0,3.78,4.74
1946,2300.0,178.0,3.82,4.52
1947,2530.0,193.0,3.86,4.98
1948,2620.0,207.0,3.9,5.17
1949,2210.0,219.0,3.94,4.33
1950,2540.0,231.0,3.97,5.0
1951,2610.0,243.0,4.01,5.15
1952,2550.0,254.0,4.05,5.0
1953,2610.0,268.0,4.09,5.13
1954,2480.0,281.0,4.13,4.89
1955,2720.0,295.0,4.17,5.36
1956,2850.0,307.0,4.21,5.61
1957,2830.0,315.0,4.25,5.57
1958,2740.0,323.0,4.29,5.41
1959,2820.0,331.0,4.33,5.58
1960,2890.0,331.0,4.37,5.72
1961,2880.0,326.0,4.41,5.7
1962,2990.0,314.0,4.45,5.92
1963,3120.0,297.0,4.49,6.19
1964,3250.0,275.0,4.53,6.47
1965,3390.0,251.0,4.57,6.74
1966,3560.0,227.0,4.61,7.08
1967,3700.0,203.0,4.65,7.34
1968,3830.0,186.0,4.69,7.61
1969,4020.0,173.0,4.73,7.99
1970,4330.0,199.0,4.73,7.65
1971,4340.0,198.0,4.73,7.57
1972,4550.0,203.0,4.73,7.54
1973,4770.0,209.0,4.73,7.53
1974,4600.0,206.0,4.73,7.64
1975,4400.0,190.0,4.73,7.72
1976,4620.0,203.0,4.73,7.77
1977,4740.0,210.0,4.73,7.77
1978,4890.0,210.0,4.73,7.81
1979,4910.0,215.0,4.73,7.75
1980,4720.0,205.0,4.73,7.72
1981,4530.0,205.0,4.73,7.79
1982,4300.0,184.0,4.73,7.69
1983,4330.0,190.0,4.73,7.86
1984,4470.0,199.0,4.73,7.77
1985,4480.0,198.0,4.73,8.03
1986,4490.0,196.0,4.73,7.96
1987,4680.0,198.0,4.73,7.94
1988,4890.0,203.0,4.73,7.94
1989,4950.0,198.0,4.73,7.99
1990,4810.0,204.0,4.73,7.89
1991,4810.0,202.0,4.73,7.91
1992,4890.0,211.0,4.73,7.96
1993,5010.0,216.0,4.73,8.03
1994,5080.0,221.0,4.73,8.0
1995,5120.0,223.0,4.73,7.93
1996,5230.0,215.0,4.73,7.86
1997,5350.0,223.0,4.73,8.02
1998,5380.0,220.0,4.73,7.98
1999,5480.0,216.0,4.73,8.04
2000,5670.0,217.0,4.73,8.12
2001,5570.0,199.0,4.73,8.26
2002,5610.0,192.0,4.73,8.26
2003,5650.0,191.0,4.73,8.27
2004,5720.0,198.0,4.73,8.09
2005,5750.0,192.0,4.73,8.13
2006,5660.0,188.0,4.73,8.18
2007,5760.0,183.0,4.73,8.07
2008,5590.0,168.0,4.73,8.05
2009,5240.0,147.0,4.73,7.97
2010,5380.0,152.0,4.73,8.66
2011,5270.0,154.0,4.73,8.71
2012,5100.0,156.0,4.73,8.74
2013,5130.0,159.0,4.73,8.3
2014,5230.0,163.0,4.73,8.51
2015,5120.0,165.0,4.73,8.68
2016,5020.0,164.0,4.73,8.59
2017,4960.0,167.0,4.73,8.56
2018,5100.0,168.0,4.73,8.54