year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,1.46,0.0035099999999999997,1.65,3.3499999999999997e-16,47.6
1851,1.49,0.00376,1.66,0.0224,50.1
1852,1.52,0.004030000000000001,1.67,0.044700000000000004,52.7
1853,1.55,0.0043,1.67,0.06709999999999999,55.1
1854,1.58,0.0045899999999999995,1.68,0.08940000000000001,57.5
1855,1.61,0.004889999999999999,1.68,0.112,59.9
1856,1.65,0.0052,1.69,0.134,62.3
1857,1.68,0.00552,1.69,0.156,64.5
1858,1.72,0.005849999999999999,1.7,0.179,66.7
1859,1.75,0.00619,1.7,0.201,68.9
1860,1.79,0.00654,1.71,0.224,71.0
1861,1.82,0.006900000000000001,1.71,0.246,73.0
1862,1.86,0.0072699999999999996,1.71,0.268,75.0
1863,1.9,0.0076500000000000005,1.72,0.291,77.0
1864,1.94,0.00805,1.72,0.313,78.9
1865,1.98,0.00846,1.73,0.335,80.8
1866,2.02,0.00889,1.73,0.358,82.7
1867,2.06,0.00934,1.74,0.38,84.5
1868,2.11,0.009800000000000001,1.74,0.402,86.3
1869,2.15,0.0103,1.75,0.425,88.1
1870,2.2,0.0108,1.75,0.447,89.8
1871,2.25,0.011300000000000001,1.77,0.469,91.7
1872,2.31,0.011800000000000001,1.79,0.492,93.7
1873,2.37,0.0124,1.81,0.514,96.0
1874,2.44,0.013,1.84,0.537,98.3
1875,2.51,0.0136,1.88,0.559,101.0
1876,2.58,0.0143,1.92,0.581,103.0
1877,2.66,0.015,1.95,0.604,105.0
1878,2.73,0.0157,1.98,0.626,108.0
1879,2.8,0.016300000000000002,2.01,0.648,110.0
1880,2.87,0.0171,2.03,0.671,111.0
1881,2.94,0.0178,2.05,0.693,113.0
1882,3.01,0.0185,2.06,0.715,114.0
1883,3.08,0.0193,2.08,0.738,116.0
1884,3.15,0.0201,2.09,0.76,117.0
1885,3.22,0.0209,2.11,0.782,119.0
1886,3.3,0.0217,2.12,0.805,120.0
1887,3.38,0.022600000000000002,2.14,0.827,121.0
1888,3.46,0.0235,2.15,0.85,122.0
1889,3.54,0.024399999999999998,2.17,0.872,124.0
1890,3.91,0.0249,2.22,0.894,125.0
1891,4.05,0.0252,2.24,0.917,126.0
1892,4.21,0.0255,2.26,0.939,127.0
1893,4.39,0.0259,2.29,0.961,127.0
1894,4.58,0.0263,2.32,0.984,128.0
1895,4.79,0.026699999999999998,2.34,1.01,129.0
1896,5.02,0.027100000000000003,2.37,1.03,129.0
1897,5.26,0.0275,2.41,1.05,130.0
1898,5.51,0.028,2.44,1.07,131.0
1899,5.77,0.0285,2.47,1.1,132.0
1900,6.04,0.029,2.51,1.12,132.0
1901,6.38,0.0295,2.55,1.14,133.0
1902,6.82,0.030100000000000002,2.6,1.16,133.0
1903,7.34,0.0308,2.65,1.18,134.0
1904,7.92,0.0316,2.7,1.21,135.0
1905,8.52,0.032299999999999995,2.76,1.23,135.0
1906,9.14,0.033100000000000004,2.81,1.25,136.0
1907,9.74,0.0338,2.87,1.27,137.0
1908,10.3,0.0344,2.93,1.3,138.0
1909,10.8,0.035,2.99,1.32,138.0
1910,11.2,0.0355,3.05,1.34,140.0
1911,11.6,0.0362,3.11,1.36,141.0
1912,11.9,0.0375,3.17,1.39,143.0
1913,12.2,0.039200000000000006,3.23,1.41,146.0
1914,12.5,0.041299999999999996,3.28,1.43,150.0
1915,12.8,0.0437,3.34,1.45,153.0
1916,13.1,0.0464,3.41,1.48,157.0
1917,13.3,0.0493,3.47,1.5,161.0
1918,13.6,0.0523,3.54,1.52,165.0
1919,13.8,0.0554,3.61,1.54,168.0
1920,14.0,0.0585,3.69,1.56,171.0
1921,14.2,0.062200000000000005,3.77,1.59,174.0
1922,14.5,0.0668,3.88,1.61,178.0
1923,14.7,0.0724,4.0,1.63,181.0
1924,14.9,0.0788,4.13,1.65,185.0
1925,15.1,0.0859,4.27,1.68,188.0
1926,15.3,0.0915,4.42,1.7,192.0
1927,15.6,0.109,4.58,1.72,195.0
1928,15.8,0.109,4.75,1.74,197.0
1929,16.0,0.124,4.91,1.77,199.0
1930,16.4,0.138,5.08,1.79,200.0
1931,16.5,0.154,5.25,1.81,200.0
1932,16.8,0.175,5.43,1.83,200.0
1933,17.2,0.204,5.62,1.86,200.0
1934,17.9,0.247,5.81,1.88,200.0
1935,18.5,0.284,6.02,1.9,199.0
1936,19.2,0.334,6.24,1.92,199.0
1937,20.0,0.388,6.47,1.95,198.0
1938,20.7,0.435,6.72,1.97,198.0
1939,21.5,0.506,6.98,1.99,198.0
1940,22.2,0.543,7.25,2.01,199.0
1941,22.9,0.59,7.56,2.03,205.0
1942,22.1,0.641,7.92,2.06,223.0
1943,22.6,0.715,8.33,2.08,248.0
1944,23.3,0.788,8.79,2.1,279.0
1945,24.3,0.849,9.28,2.12,313.0
1946,25.3,0.915,9.78,2.15,346.0
1947,26.4,0.987,10.3,2.17,377.0
1948,27.7,1.04,10.8,2.19,403.0
1949,29.5,1.11,11.3,2.21,421.0
1950,32.2,1.48,11.8,2.24,429.0
1951,33.7,1.53,12.3,2.26,428.0
1952,36.3,1.69,12.9,2.28,422.0
1953,37.8,1.77,13.4,2.3,412.0
1954,44.8,1.96,14.0,2.33,400.0
1955,45.5,2.25,14.6,2.35,387.0
1956,47.6,2.42,15.2,2.37,374.0
1957,51.3,2.62,15.8,2.39,362.0
1958,50.8,2.78,16.5,2.41,352.0
1959,53.7,2.81,17.1,2.44,346.0
1960,57.2,2.88,17.8,2.46,345.0
1961,57.7,3.2,18.6,2.48,353.0
1962,61.7,3.08,19.5,2.5,358.0
1963,63.3,3.18,20.5,2.53,365.0
1964,68.0,3.57,21.5,2.55,373.0
1965,74.6,3.89,22.5,2.57,379.0
1966,78.4,4.19,23.6,2.59,384.0
1967,82.6,4.47,24.7,2.62,393.0
1968,96.3,5.28,25.7,2.64,399.0
1969,97.8,5.89,26.7,2.66,401.0
1970,105.0,5.41,27.5,2.85,465.0
1971,103.0,6.07,28.5,2.85,387.0
1972,109.0,6.31,29.2,2.92,390.0
1973,117.0,6.68,30.0,2.97,402.0
1974,119.0,6.66,30.9,3.01,373.0
1975,116.0,6.6,31.7,3.05,404.0
1976,101.0,6.37,32.7,3.12,394.0
1977,125.0,6.52,33.6,3.18,422.0
1978,132.0,6.62,34.6,3.24,428.0
1979,136.0,6.91,35.7,3.31,474.0
1980,140.0,6.99,36.7,3.41,464.0
1981,136.0,6.79,37.8,3.43,442.0
1982,137.0,6.97,38.9,3.51,472.0
1983,141.0,7.04,40.1,3.59,466.0
1984,144.0,7.55,41.1,3.63,426.0
1985,148.0,7.42,42.4,3.74,430.0
1986,150.0,7.33,43.7,3.82,429.0
1987,155.0,7.43,45.1,3.87,469.0
1988,159.0,7.89,46.5,3.98,431.0
1989,159.0,8.36,48.0,4.05,455.0
1990,145.0,7.99,49.4,4.43,518.0
1991,147.0,8.0,51.0,4.52,526.0
1992,152.0,8.31,52.7,4.61,537.0
1993,151.0,8.37,54.3,4.66,544.0
1994,162.0,9.05,56.5,4.81,554.0
1995,184.0,10.2,59.6,5.09,571.0
1996,196.0,10.5,62.9,5.21,577.0
1997,219.0,10.7,66.2,5.38,594.0
1998,220.0,11.1,69.5,5.48,625.0
1999,228.0,12.6,73.1,5.66,632.0
2000,228.0,12.4,75.5,5.74,640.0
2001,241.0,13.6,79.2,6.0,629.0
2002,249.0,14.4,81.5,6.2,661.0
2003,258.0,16.1,84.3,6.4,698.0
2004,277.0,16.9,90.8,6.57,714.0
2005,268.0,18.3,93.5,6.83,743.0
2006,282.0,18.3,93.1,7.04,715.0
2007,294.0,20.8,95.8,7.23,741.0
2008,301.0,20.9,99.2,7.48,763.0
2009,317.0,22.3,102.0,7.82,767.0
2010,343.0,22.0,106.0,8.02,795.0
2011,363.0,23.5,109.0,8.37,796.0
2012,374.0,26.0,113.0,8.73,824.0
2013,397.0,27.1,116.0,9.13,838.0
2014,425.0,28.2,119.0,9.42,849.0
2015,448.0,29.2,122.0,9.7,865.0
2016,446.0,30.9,125.0,9.79,890.0
2017,455.0,30.6,128.0,10.1,894.0
2018,484.0,30.9,131.0,10.3,900.0