year,IPC1,IPC2,IPCMAG
1850,0.009349999999999999,5.04e-05,0.00022700000000000002
1851,0.00985,5.3e-05,0.00023899999999999998
1852,0.0104,5.59e-05,0.000252
1853,0.0109,5.89e-05,0.000265
1854,0.0115,6.22e-05,0.00028000000000000003
1855,0.012199999999999999,6.560000000000001e-05,0.00029499999999999996
1856,0.0128,6.92e-05,0.000312
1857,0.0135,7.290000000000001e-05,0.000328
1858,0.0143,7.68e-05,0.00034599999999999995
1859,0.015,8.07e-05,0.000364
1860,0.0158,8.49e-05,0.000382
1861,0.0166,8.91e-05,0.00040100000000000004
1862,0.0174,9.36e-05,0.000422
1863,0.0183,9.83e-05,0.000443
1864,0.0192,0.000103,0.000465
1865,0.0201,0.000108,0.000488
1866,0.0211,0.000114,0.000512
1867,0.0221,0.00011899999999999999,0.000537
1868,0.0232,0.000125,0.0005629999999999999
1869,0.024300000000000002,0.000131,0.0005899999999999999
1870,0.0255,0.00013700000000000002,0.000619
1871,0.0268,0.00014399999999999998,0.0006490000000000001
1872,0.0281,0.00015099999999999998,0.0006810000000000001
1873,0.0295,0.00015900000000000002,0.0007149999999999999
1874,0.030899999999999997,0.00016700000000000002,0.000751
1875,0.0325,0.000175,0.0007880000000000001
1876,0.0341,0.000183,0.0008259999999999999
1877,0.0357,0.000192,0.000866
1878,0.037399999999999996,0.000201,0.000907
1879,0.0391,0.000211,0.000949
1880,0.0409,0.00022,0.000991
1881,0.0427,0.00023,0.00103
1882,0.0445,0.00023999999999999998,0.00108
1883,0.0464,0.00025,0.00113
1884,0.0484,0.00026000000000000003,0.00117
1885,0.0504,0.00027100000000000003,0.00122
1886,0.0525,0.00028199999999999997,0.00127
1887,0.0546,0.000294,0.00133
1888,0.0569,0.000306,0.00138
1889,0.0592,0.000319,0.0014399999999999999
1890,0.06470000000000001,0.000314,0.00157
1891,0.06709999999999999,0.000314,0.00163
1892,0.0696,0.000314,0.0016899999999999999
1893,0.0723,0.000314,0.00175
1894,0.07529999999999999,0.000314,0.00183
1895,0.0783,0.000314,0.0019
1896,0.08159999999999999,0.000314,0.00198
1897,0.0849,0.000314,0.00206
1898,0.0884,0.000314,0.00214
1899,0.092,0.000314,0.0022299999999999998
1900,0.0958,0.000314,0.00232
1901,0.0999,0.000314,0.00242
1902,0.105,0.000314,0.00254
1903,0.11,0.000314,0.00266
1904,0.115,0.000314,0.0028
1905,0.121,0.000314,0.0029300000000000003
1906,0.126,0.000315,0.0030600000000000002
1907,0.132,0.000315,0.00319
1908,0.136,0.000315,0.00331
1909,0.14,0.000315,0.0034100000000000003
1910,0.144,0.000316,0.00349
1911,0.147,0.000323,0.0035600000000000002
1912,0.149,0.00034399999999999996,0.00362
1913,0.151,0.000376,0.00367
1914,0.153,0.00041799999999999997,0.00372
1915,0.155,0.000467,0.00377
1916,0.157,0.000523,0.00381
1917,0.159,0.000584,0.0038599999999999997
1918,0.161,0.000647,0.00391
1919,0.163,0.0007109999999999999,0.00396
1920,0.166,0.000775,0.004019999999999999
1921,0.168,0.000842,0.00408
1922,0.17,0.0009170000000000001,0.00413
1923,0.173,0.001,0.00419
1924,0.175,0.00109,0.00425
1925,0.178,0.0011899999999999999,0.00432
1926,0.181,0.0012900000000000001,0.00439
1927,0.184,0.0014,0.00447
1928,0.188,0.00152,0.00455
1929,0.192,0.00165,0.0046500000000000005
1930,0.196,0.0017800000000000001,0.0047599999999999995
1931,0.202,0.00191,0.004900000000000001
1932,0.209,0.00206,0.00508
1933,0.218,0.00221,0.0053
1934,0.229,0.00237,0.00555
1935,0.24,0.0025499999999999997,0.00583
1936,0.252,0.00275,0.0061200000000000004
1937,0.265,0.00297,0.00643
1938,0.278,0.00322,0.00675
1939,0.291,0.00349,0.00707
1940,0.304,0.0038,0.00738
1941,0.317,0.004200000000000001,0.007690000000000001
1942,0.33,0.00475,0.00801
1943,0.344,0.00543,0.00834
1944,0.358,0.00621,0.00868
1945,0.373,0.00708,0.00904
1946,0.388,0.00802,0.00941
1947,0.405,0.009,0.009810000000000001
1948,0.422,0.01,0.010199999999999999
1949,0.438,0.011,0.0106
1950,0.499,0.012,0.0121
1951,0.447,0.013,0.0108
1952,0.543,0.014,0.0132
1953,0.528,0.015,0.0128
1954,0.539,0.0161,0.013099999999999999
1955,0.557,0.0172,0.0135
1956,0.664,0.0184,0.0161
1957,0.763,0.0197,0.0185
1958,0.803,0.0211,0.0195
1959,0.686,0.0225,0.0166
1960,0.825,0.024,0.02
1961,0.704,0.0256,0.0171
1962,0.767,0.0273,0.018600000000000002
1963,0.804,0.0292,0.0195
1964,1.03,0.031100000000000003,0.0251
1965,1.16,0.067,0.0281
1966,1.35,0.061,0.0327
1967,1.69,0.111,0.0409
1968,1.58,0.117,0.038299999999999994
1969,1.71,0.128,0.0415
1970,1.68,0.128,0.0282
1971,2.38,0.133,0.0376
1972,2.05,0.164,0.0304
1973,3.03,0.205,0.039
1974,2.16,0.196,0.0584
1975,2.15,0.183,0.0519
1976,2.67,0.173,0.0422
1977,1.89,0.18,0.0616
1978,2.1,0.166,0.041100000000000005
1979,1.94,0.191,0.0649
1980,1.73,0.202,0.061
1981,1.93,0.243,0.0627
1982,1.97,0.246,0.0502
1983,2.01,0.256,0.046299999999999994
1984,2.19,0.233,0.0358
1985,2.22,0.205,0.039
1986,2.15,0.205,0.0389
1987,2.24,0.206,0.0474
1988,2.2,0.161,0.040799999999999996
1989,1.94,0.306,0.039700000000000006
1990,2.01,0.306,0.0509
1991,2.14,0.308,0.0521
1992,2.06,0.311,0.0371
1993,2.33,0.314,0.0546
1994,2.25,0.227,0.0579
1995,3.26,0.344,0.013800000000000002
1996,3.1,0.399,0.0341
1997,2.58,0.357,0.0289
1998,2.17,0.424,0.0282
1999,2.13,0.447,0.0208
2000,2.24,0.449,0.0216
2001,2.68,0.477,0.0159
2002,3.08,0.547,0.013900000000000001
2003,3.22,0.61,0.0162
2004,3.73,0.65,0.0232
2005,4.82,0.757,0.022600000000000002
2006,5.35,0.686,0.0228
2007,5.09,0.764,0.024300000000000002
2008,5.27,0.809,0.0223
2009,4.95,0.88,0.024
2010,5.96,1.02,0.027800000000000002
2011,6.9,1.06,0.0427
2012,8.26,1.12,0.0273
2013,10.0,1.06,0.057
2014,10.2,1.22,0.0371
2015,11.4,1.35,0.030100000000000002
2016,10.5,1.37,0.041100000000000005
2017,11.1,1.38,0.041299999999999996
2018,11.4,1.38,0.0415