year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.296,0.00405,1.29,6.110000000000001e-16,10.5
1851,0.299,0.00409,1.31,0.0373,10.5
1852,0.302,0.00413,1.33,0.0746,10.5
1853,0.306,0.0041600000000000005,1.34,0.112,10.5
1854,0.311,0.004200000000000001,1.36,0.149,10.6
1855,0.317,0.00424,1.38,0.186,10.6
1856,0.324,0.00428,1.39,0.224,10.7
1857,0.331,0.00432,1.41,0.261,10.8
1858,0.339,0.00436,1.43,0.298,10.9
1859,0.347,0.0044,1.44,0.336,11.0
1860,0.356,0.00445,1.45,0.373,11.1
1861,0.365,0.00449,1.47,0.41,11.2
1862,0.375,0.00454,1.48,0.448,11.3
1863,0.386,0.00458,1.49,0.485,11.4
1864,0.397,0.00463,1.5,0.522,11.6
1865,0.409,0.00468,1.51,0.559,11.7
1866,0.421,0.004730000000000001,1.52,0.597,11.9
1867,0.434,0.00478,1.53,0.634,12.1
1868,0.447,0.0048,1.55,0.671,12.2
1869,0.469,0.00514,1.56,0.709,12.4
1870,0.479,0.00501,1.57,0.746,12.6
1871,0.511,0.0056500000000000005,1.59,0.783,12.8
1872,0.534,0.00584,1.62,0.821,13.0
1873,0.563,0.00617,1.66,0.858,13.2
1874,1.15,0.029,1.72,0.895,13.5
1875,2.04,0.0648,1.79,0.932,13.7
1876,2.03,0.0633,1.83,0.97,14.0
1877,1.94,0.0585,1.87,1.01,14.2
1878,2.55,0.0823,1.93,1.04,14.4
1879,3.04,0.102,1.98,1.08,14.7
1880,3.09,0.103,2.01,1.12,14.9
1881,3.18,0.106,2.04,1.16,15.2
1882,3.3,0.11,2.06,1.19,15.5
1883,3.52,0.118,2.09,1.23,15.7
1884,3.8,0.128,2.12,1.27,16.0
1885,4.22,0.145,2.15,1.31,16.2
1886,4.5,0.155,2.18,1.34,16.5
1887,5.42,0.192,2.23,1.38,16.8
1888,6.15,0.221,2.27,1.42,17.0
1889,7.28,0.267,2.33,1.45,17.3
1890,8.22,0.236,2.42,1.49,17.4
1891,9.76,0.241,2.52,1.53,17.4
1892,9.87,0.248,2.57,1.57,17.5
1893,10.6,0.256,2.64,1.6,17.5
1894,13.3,0.266,2.77,1.64,17.6
1895,14.7,0.278,2.87,1.68,17.6
1896,15.6,0.29,2.95,1.72,17.7
1897,16.5,0.302,3.03,1.75,17.7
1898,20.5,0.315,3.21,1.79,17.8
1899,20.8,0.329,3.27,1.83,17.9
1900,23.2,0.341,3.41,1.86,17.9
1901,27.4,0.355,3.59,1.9,18.0
1902,29.5,0.369,3.72,1.94,18.1
1903,30.6,0.384,3.82,1.98,18.2
1904,34.3,0.4,3.99,2.01,18.3
1905,35.5,0.417,4.1,2.05,18.4
1906,38.9,0.436,4.27,2.09,18.4
1907,41.5,0.455,4.42,2.13,18.5
1908,44.5,0.475,4.58,2.16,18.6
1909,45.6,0.497,4.68,2.2,18.7
1910,47.1,0.519,4.79,2.24,18.8
1911,52.5,0.544,5.02,2.28,18.9
1912,58.3,0.57,5.26,2.31,19.0
1913,64.1,0.599,5.5,2.35,19.1
1914,68.6,0.63,5.69,2.39,19.2
1915,63.9,0.663,5.61,2.42,19.4
1916,70.5,0.698,5.87,2.46,19.5
1917,80.2,0.736,6.23,2.5,19.6
1918,84.8,0.776,6.44,2.54,19.7
1919,93.1,0.818,6.77,2.57,19.7
1920,88.3,0.862,6.7,2.61,19.8
1921,80.8,0.959,6.55,2.65,19.5
1922,85.6,1.14,6.79,2.69,19.0
1923,90.3,1.4,7.02,2.72,18.1
1924,93.9,1.7,7.22,2.76,17.0
1925,96.7,2.03,7.4,2.8,15.9
1926,97.3,2.38,7.52,2.83,14.7
1927,104.0,5.11,7.83,2.87,13.7
1928,106.0,5.57,7.96,2.91,12.8
1929,108.0,6.11,8.13,2.95,12.3
1930,99.5,5.94,7.97,2.98,12.1
1931,91.6,6.02,7.81,3.02,12.4
1932,92.4,6.33,7.93,3.06,13.1
1933,107.0,7.33,8.44,3.1,14.1
1934,118.0,7.58,8.87,3.13,15.4
1935,124.0,8.75,9.14,3.17,16.7
1936,136.0,9.37,9.57,3.21,18.0
1937,147.0,9.62,9.96,3.25,19.2
1938,154.0,9.65,10.3,3.28,20.3
1939,151.0,9.7,10.3,3.32,21.0
1940,178.0,9.48,11.2,3.36,21.3
1941,179.0,10.8,11.3,3.39,21.6
1942,172.0,10.1,11.2,3.43,22.2
1943,174.0,9.97,11.4,3.47,23.1
1944,161.0,9.69,11.2,3.51,24.3
1945,97.6,8.76,9.47,3.54,25.5
1946,72.1,8.86,8.89,3.58,26.7
1947,88.8,9.36,9.6,3.62,27.8
1948,106.0,10.1,10.3,3.66,28.7
1949,115.0,11.4,10.8,3.69,29.4
1950,119.0,12.6,11.0,3.73,29.7
1951,139.0,14.5,11.8,3.77,29.9
1952,147.0,15.7,12.3,3.8,30.2
1953,162.0,17.8,13.0,3.84,30.5
1954,159.0,20.3,13.1,3.88,30.9
1955,159.0,21.6,13.4,3.92,31.3
1956,178.0,24.7,14.3,3.95,31.8
1957,205.0,27.7,15.4,3.99,32.2
1958,199.0,29.2,15.5,4.03,32.6
1959,210.0,32.3,16.2,4.07,33.0
1960,249.0,37.4,17.6,4.1,33.3
1961,299.0,40.5,19.5,4.14,32.6
1962,308.0,45.2,20.1,4.18,33.3
1963,340.0,48.1,21.4,4.21,33.4
1964,374.0,52.3,22.7,4.25,33.2
1965,402.0,54.4,24.0,4.29,32.8
1966,433.0,60.5,25.3,4.33,32.6
1967,502.0,66.0,27.8,4.36,33.3
1968,574.0,71.5,30.3,4.4,33.9
1969,665.0,76.3,33.5,4.44,34.5
1970,786.0,77.1,30.1,4.31,33.2
1971,810.0,79.8,30.2,4.22,32.1
1972,861.0,87.4,30.0,4.28,32.0
1973,919.0,98.1,30.2,4.59,32.6
1974,920.0,94.3,29.9,4.59,32.5
1975,875.0,84.3,29.7,4.34,32.4
1976,914.0,90.2,29.7,4.28,32.8
1977,939.0,95.5,29.4,4.4,33.5
1978,899.0,104.0,29.3,4.4,33.0
1979,950.0,109.0,29.2,4.5,33.7
1980,942.0,109.0,29.1,4.25,32.6
1981,925.0,102.0,28.8,3.97,32.8
1982,899.0,94.7,28.8,3.75,33.3
1983,882.0,93.6,28.7,3.75,33.9
1984,941.0,97.4,28.6,3.94,34.4
1985,919.0,93.3,28.6,3.77,34.6
1986,919.0,92.2,28.4,3.78,34.7
1987,908.0,93.0,28.2,3.75,33.6
1988,990.0,100.0,28.2,4.0,33.2
1989,1030.0,105.0,28.1,4.18,33.3
1990,1090.0,109.0,27.9,4.56,33.8
1991,1100.0,113.0,27.9,4.59,33.1
1992,1110.0,115.0,29.0,4.59,34.2
1993,1100.0,117.0,28.6,4.46,31.5
1994,1150.0,124.0,31.1,4.62,34.4
1995,1170.0,134.0,31.3,4.84,33.2
1996,1180.0,136.0,31.6,4.8,32.6
1997,1170.0,133.0,32.1,4.68,32.3
1998,1140.0,120.0,31.7,4.4,31.1
1999,1180.0,107.0,31.2,4.37,31.3
2000,1200.0,106.0,31.0,4.25,31.7
2001,1190.0,95.3,29.4,4.12,31.3
2002,1220.0,89.2,28.4,4.15,31.5
2003,1230.0,88.0,28.1,4.06,30.6
2004,1220.0,85.6,27.2,3.94,31.6
2005,1230.0,86.9,26.5,3.91,31.6
2006,1210.0,89.8,25.2,3.75,31.4
2007,1240.0,88.8,24.9,3.81,32.5
2008,1170.0,84.2,25.6,3.5,31.8
2009,1110.0,76.8,22.6,3.16,31.2
2010,1160.0,79.9,22.5,3.29,32.2
2011,1210.0,81.7,21.5,3.44,31.7
2012,1250.0,84.1,21.9,3.53,31.2
2013,1260.0,88.3,21.6,3.47,31.2
2014,1210.0,90.7,20.8,3.29,30.7
2015,1170.0,91.7,20.6,3.22,30.2
2016,1150.0,94.6,19.7,3.1,30.0
2017,1140.0,97.3,19.2,3.03,30.0
2018,1090.0,98.4,18.7,2.96,29.9