year,IPC1,IPC2,IPCMAG
1850,3.14,0.135,0.00377
1851,3.12,0.134,0.00375
1852,3.77,0.162,0.00453
1853,4.17,0.18,0.005019999999999999
1854,5.95,0.256,0.00715
1855,4.65,0.2,0.0055899999999999995
1856,4.73,0.204,0.005679999999999999
1857,4.22,0.182,0.00507
1858,3.71,0.16,0.0044599999999999996
1859,3.53,0.152,0.00424
1860,4.8,0.207,0.00577
1861,4.41,0.19,0.0053
1862,5.68,0.244,0.0068200000000000005
1863,4.09,0.176,0.00491
1864,3.41,0.147,0.0040999999999999995
1865,3.85,0.166,0.00463
1866,4.22,0.182,0.00507
1867,4.04,0.174,0.004860000000000001
1868,4.24,0.183,0.0050999999999999995
1869,4.37,0.188,0.00526
1870,4.95,0.213,0.00595
1871,4.98,0.215,0.0059900000000000005
1872,5.34,0.23,0.00641
1873,5.14,0.221,0.00618
1874,4.74,0.204,0.0057
1875,5.42,0.233,0.00652
1876,6.22,0.268,0.00747
1877,6.31,0.272,0.0075899999999999995
1878,6.69,0.288,0.008039999999999999
1879,7.22,0.311,0.00867
1880,7.98,0.344,0.00959
1881,8.03,0.346,0.00966
1882,8.14,0.35,0.009779999999999999
1883,9.02,0.388,0.0108
1884,9.02,0.389,0.0108
1885,9.43,0.406,0.011300000000000001
1886,9.63,0.415,0.0116
1887,9.79,0.422,0.011800000000000001
1888,10.9,0.468,0.013099999999999999
1889,10.6,0.457,0.0128
1890,10.3,0.472,0.0124
1891,11.9,0.473,0.0143
1892,11.3,0.474,0.0136
1893,11.5,0.476,0.013800000000000002
1894,11.6,0.477,0.014
1895,11.6,0.479,0.014
1896,12.5,0.481,0.015
1897,13.1,0.483,0.0158
1898,12.9,0.485,0.0156
1899,13.3,0.487,0.016
1900,14.6,0.489,0.0176
1901,14.3,0.492,0.0172
1902,14.3,0.494,0.0172
1903,15.3,0.497,0.0184
1904,16.2,0.5,0.0195
1905,16.6,0.503,0.02
1906,18.1,0.507,0.0217
1907,18.6,0.51,0.0224
1908,18.9,0.514,0.0228
1909,19.9,0.518,0.024
1910,20.9,0.523,0.0251
1911,22.1,0.527,0.026600000000000002
1912,24.9,0.532,0.03
1913,27.6,0.537,0.033100000000000004
1914,25.8,0.543,0.031100000000000003
1915,24.6,0.549,0.0295
1916,22.4,0.555,0.0269
1917,8.66,0.563,0.0104
1918,14.5,0.572,0.0175
1919,22.0,0.582,0.0264
1920,22.2,0.593,0.026699999999999998
1921,23.3,0.61,0.028
1922,27.3,0.636,0.032799999999999996
1923,27.2,0.67,0.0327
1924,30.6,0.71,0.0368
1925,33.6,0.754,0.0404
1926,34.4,0.801,0.041299999999999996
1927,38.0,0.849,0.045700000000000005
1928,38.0,0.896,0.045700000000000005
1929,41.2,1.05,0.0495
1930,40.7,1.09,0.0489
1931,44.9,1.12,0.054
1932,41.3,1.18,0.0497
1933,38.4,1.27,0.046200000000000005
1934,38.5,1.33,0.046200000000000005
1935,37.1,1.35,0.0446
1936,39.7,1.41,0.047799999999999995
1937,43.8,1.46,0.052700000000000004
1938,43.1,1.51,0.0518
1939,40.5,1.58,0.048600000000000004
1940,33.5,1.35,0.0402
1941,37.0,1.61,0.0444
1942,34.5,1.59,0.0414
1943,34.8,1.61,0.0418
1944,23.3,1.56,0.027899999999999998
1945,14.6,1.59,0.0175
1946,31.0,1.7,0.037200000000000004
1947,44.4,1.79,0.0533
1948,47.1,1.86,0.0565
1949,50.3,1.88,0.060399999999999995
1950,51.1,1.94,0.0613
1951,54.7,2.07,0.06570000000000001
1952,54.4,2.23,0.0653
1953,55.0,2.38,0.066
1954,58.1,2.6,0.0697
1955,60.6,2.84,0.0727
1956,64.7,3.11,0.0775
1957,64.0,3.35,0.0767
1958,66.3,3.58,0.07940000000000001
1959,66.6,3.91,0.0798
1960,72.8,4.22,0.0873
1961,75.2,4.49,0.0901
1962,82.6,4.79,0.099
1963,90.4,5.1,0.108
1964,95.7,5.78,0.115
1965,99.2,6.12,0.119
1966,102.0,6.51,0.123
1967,105.0,6.88,0.126
1968,112.0,7.2,0.134
1969,115.0,7.38,0.137
1970,140.0,7.02,0.142
1971,139.0,7.18,0.136
1972,156.0,7.78,0.142
1973,164.0,8.08,0.149
1974,159.0,8.21,0.147
1975,151.0,7.84,0.157
1976,168.0,10.1,0.15
1977,162.0,9.85,0.156
1978,169.0,9.81,0.154
1979,186.0,9.12,0.164
1980,177.0,8.42,0.162
1981,165.0,8.94,0.168
1982,134.0,7.89,0.157
1983,138.0,7.84,0.176
1984,144.0,9.02,0.168
1985,148.0,10.2,0.17
1986,145.0,9.35,0.176
1987,152.0,9.85,0.176
1988,146.0,11.9,0.177
1989,162.0,11.9,0.185
1990,157.0,12.3,0.175
1991,164.0,12.5,0.177
1992,161.0,11.9,0.174
1993,164.0,11.2,0.162
1994,164.0,12.0,0.161
1995,178.0,12.1,0.142
1996,185.0,12.9,0.136
1997,177.0,12.5,0.135
1998,177.0,12.9,0.132
1999,172.0,13.4,0.121
2000,172.0,13.4,0.122
2001,176.0,13.0,0.107
2002,181.0,13.3,0.104
2003,182.0,12.5,0.108
2004,184.0,13.2,0.0887
2005,181.0,12.7,0.0877
2006,179.0,12.7,0.0852
2007,176.0,12.9,0.0721
2008,176.0,13.2,0.0697
2009,172.0,13.4,0.0608
2010,183.0,13.9,0.053700000000000005
2011,174.0,14.0,0.0606
2012,170.0,12.7,0.053899999999999997
2013,173.0,11.9,0.053899999999999997
2014,167.0,11.7,0.053899999999999997
2015,175.0,11.3,0.07859999999999999
2016,177.0,10.7,0.0836
2017,172.0,10.3,0.0881
2018,168.0,9.78,0.0928