year,IPC1,IPC2,IPCMAG
1850,0.06720000000000001,0.0,0.000257
1851,0.0814,0.0,0.000312
1852,0.107,0.0,0.00041
1853,0.139,0.0,0.000533
1854,0.173,0.0,0.000662
1855,0.204,0.0,0.00078
1856,0.233,0.0,0.0008900000000000001
1857,0.262,0.0,0.001
1858,0.286,0.0,0.00109
1859,0.303,0.0,0.00116
1860,0.402,0.0,0.0015400000000000001
1861,0.512,0.0,0.00196
1862,0.46,0.0,0.00176
1863,0.483,0.0,0.00185
1864,0.542,0.0,0.00207
1865,0.518,0.0,0.00198
1866,1.63,0.0,0.00625
1867,1.87,0.0,0.0071600000000000006
1868,1.56,0.0,0.00598
1869,2.12,0.0,0.0081
1870,2.3,0.0,0.00879
1871,3.1,0.0,0.0119
1872,3.18,0.0,0.012199999999999999
1873,2.99,0.0,0.0115
1874,3.64,0.0,0.013900000000000001
1875,4.2,0.0,0.0161
1876,5.23,0.0,0.02
1877,5.35,0.0,0.0205
1878,6.99,0.0,0.0268
1879,7.2,0.0,0.0275
1880,8.44,0.0,0.032299999999999995
1881,8.93,0.0,0.0342
1882,9.41,0.0,0.036
1883,10.7,0.0,0.041
1884,11.0,0.0,0.042
1885,12.0,0.0,0.046
1886,12.3,0.0,0.047200000000000006
1887,13.1,0.0,0.0503
1888,13.7,0.0,0.0525
1889,14.8,0.0,0.0565
1890,16.6,0.0,0.06420000000000001
1891,18.4,0.0,0.071
1892,19.6,0.0,0.0751
1893,22.9,0.0,0.0881
1894,23.3,0.0,0.08929999999999999
1895,27.0,0.0,0.103
1896,27.5,0.0,0.105
1897,31.7,0.0,0.122
1898,35.5,0.0,0.136
1899,40.8,0.0,0.158
1900,46.2,0.0,0.179
1901,47.6,0.0,0.184
1902,46.0,0.0,0.178
1903,44.8,0.0,0.173
1904,49.6,0.0,0.192
1905,44.0,0.0,0.17
1906,50.0,0.0,0.194
1907,55.8,0.0,0.217
1908,56.1,0.0,0.218
1909,59.2,0.0,0.23
1910,58.2,0.0,0.226
1911,60.0,0.00821,0.234
1912,67.6,0.0316,0.264
1913,73.1,0.0682,0.286
1914,66.2,0.116,0.259
1915,61.1,0.174,0.239
1916,65.0,0.238,0.255
1917,59.7,0.309,0.235
1918,24.1,0.383,0.0937
1919,20.9,0.46,0.0813
1920,19.1,0.536,0.074
1921,20.6,0.617,0.0798
1922,25.1,0.711,0.0974
1923,27.8,0.815,0.108
1924,33.0,0.93,0.128
1925,32.9,1.06,0.126
1926,47.0,1.19,0.182
1927,58.3,1.97,0.225
1928,64.0,2.07,0.247
1929,69.2,2.37,0.267
1930,94.8,2.76,0.368
1931,114.0,3.01,0.443
1932,127.0,3.24,0.495
1933,142.0,3.25,0.553
1934,171.0,3.73,0.667
1935,193.0,4.27,0.753
1936,220.0,4.96,0.861
1937,225.0,5.13,0.881
1938,238.0,5.51,0.931
1939,241.0,5.8,0.942
1940,287.0,6.06,1.13
1941,253.0,6.35,0.991
1942,179.0,6.32,0.695
1943,224.0,6.28,0.875
1944,213.0,6.26,0.831
1945,221.0,6.25,0.861
1946,247.0,7.04,0.966
1947,297.0,7.82,1.16
1948,316.0,8.78,1.24
1949,359.0,9.69,1.41
1950,399.0,11.0,1.57
1951,432.0,12.5,1.7
1952,464.0,14.7,1.82
1953,491.0,17.4,1.92
1954,537.0,20.9,2.1
1955,609.0,24.9,2.38
1956,670.0,28.8,2.62
1957,735.0,33.4,2.87
1958,788.0,38.1,3.07
1959,830.0,43.1,3.24
1960,867.0,48.4,3.37
1961,899.0,53.3,3.49
1962,948.0,58.8,3.68
1963,1020.0,63.6,3.96
1964,1090.0,68.7,4.22
1965,1160.0,74.9,4.48
1966,1230.0,81.2,4.74
1967,1290.0,86.8,4.97
1968,1330.0,91.7,5.12
1969,1390.0,96.4,5.35
1970,1470.0,96.8,5.54
1971,1570.0,97.8,5.8
1972,1650.0,102.0,6.05
1973,1720.0,106.0,6.34
1974,1790.0,106.0,6.6
1975,1880.0,108.0,6.85
1976,1950.0,112.0,7.04
1977,2020.0,113.0,7.35
1978,2150.0,113.0,7.54
1979,2170.0,112.0,7.81
1980,2250.0,113.0,8.06
1981,2220.0,110.0,8.24
1982,2260.0,117.0,8.58
1983,2290.0,115.0,8.91
1984,2300.0,117.0,9.06
1985,2470.0,104.0,9.39
1986,2470.0,112.0,9.68
1987,2580.0,110.0,9.9
1988,2660.0,108.0,10.1
1989,2610.0,106.0,10.2
1990,2390.0,102.0,10.3
1991,2320.0,99.0,9.7
1992,2090.0,90.2,8.91
1993,1940.0,79.2,8.3
1994,1700.0,66.8,7.6
1995,1640.0,64.7,7.02
1996,1620.0,59.1,6.45
1997,1540.0,56.0,5.91
1998,1510.0,52.6,5.27
1999,1550.0,59.3,4.74
2000,1560.0,67.2,4.18
2001,1560.0,68.2,3.63
2002,1560.0,69.5,2.96
2003,1610.0,73.9,2.47
2004,1610.0,78.7,1.9
2005,1620.0,80.7,1.35
2006,1660.0,85.3,0.76
2007,1650.0,88.5,0.176
2008,1690.0,84.1,0.208
2009,1570.0,76.5,0.244
2010,1670.0,82.5,0.219
2011,1760.0,87.4,0.15
2012,1890.0,88.4,0.144
2013,1820.0,90.4,0.137
2014,1760.0,89.3,0.134
2015,1740.0,87.9,0.168
2016,1750.0,87.4,0.187
2017,1730.0,89.7,0.181
2018,1800.0,89.2,0.175