year,IPC1,IPC4,IPCMAG
1850,0.000429,0.000745,0.137
1851,0.000434,0.000748,0.142
1852,0.000439,0.000751,0.146
1853,0.00044500000000000003,0.000754,0.151
1854,0.00045,0.000757,0.155
1855,0.000455,0.00076,0.159
1856,0.00046100000000000004,0.000764,0.164
1857,0.00046600000000000005,0.000767,0.168
1858,0.00047099999999999996,0.000771,0.172
1859,0.000477,0.000775,0.177
1860,0.000483,0.000778,0.181
1861,0.000488,0.0007830000000000001,0.185
1862,0.000494,0.000787,0.189
1863,0.0005,0.000791,0.193
1864,0.000505,0.000796,0.197
1865,0.0005110000000000001,0.0008010000000000001,0.201
1866,0.000517,0.0008060000000000001,0.205
1867,0.000523,0.0008110000000000001,0.209
1868,0.0005290000000000001,0.000816,0.213
1869,0.000535,0.0008219999999999999,0.217
1870,0.000541,0.000828,0.221
1871,0.0005470000000000001,0.000834,0.225
1872,0.000553,0.0008399999999999999,0.229
1873,0.000559,0.000846,0.232
1874,0.000565,0.000853,0.236
1875,0.000571,0.000861,0.24
1876,0.000578,0.000868,0.244
1877,0.000584,0.000875,0.247
1878,0.0005899999999999999,0.000883,0.251
1879,0.000597,0.0008900000000000001,0.254
1880,0.000603,0.000897,0.258
1881,0.000609,0.0009040000000000001,0.262
1882,0.000616,0.000912,0.265
1883,0.000622,0.000919,0.269
1884,0.000629,0.0009270000000000001,0.272
1885,0.000635,0.000934,0.276
1886,0.000642,0.0009419999999999999,0.279
1887,0.000648,0.000949,0.283
1888,0.000655,0.000957,0.286
1889,0.000661,0.0009649999999999999,0.29
1890,0.000732,0.000984,0.292
1891,0.000757,0.000994,0.293
1892,0.000785,0.001,0.294
1893,0.0008139999999999999,0.00101,0.294
1894,0.000846,0.00102,0.295
1895,0.000879,0.0010400000000000001,0.296
1896,0.000914,0.0010500000000000002,0.297
1897,0.0009509999999999999,0.00106,0.298
1898,0.000989,0.00107,0.3
1899,0.00103,0.00109,0.301
1900,0.00107,0.0011,0.302
1901,0.00111,0.00111,0.303
1902,0.00117,0.00113,0.305
1903,0.00123,0.00114,0.306
1904,0.0012900000000000001,0.00116,0.308
1905,0.00135,0.0011799999999999998,0.31
1906,0.00141,0.0012,0.311
1907,0.00147,0.00121,0.313
1908,0.00152,0.00123,0.315
1909,0.00157,0.00125,0.317
1910,0.0016,0.00127,0.319
1911,0.00163,0.0012900000000000001,0.321
1912,0.00165,0.0013,0.323
1913,0.0016699999999999998,0.00132,0.326
1914,0.0016899999999999999,0.00134,0.329
1915,0.00171,0.00135,0.332
1916,0.00173,0.0013700000000000001,0.335
1917,0.00175,0.00139,0.339
1918,0.00177,0.0014199999999999998,0.342
1919,0.0017800000000000001,0.00145,0.345
1920,0.0018,0.00148,0.348
1921,0.00182,0.00152,0.352
1922,0.00184,0.00158,0.356
1923,0.00186,0.00166,0.362
1924,0.0018700000000000001,0.00175,0.367
1925,0.00189,0.00185,0.373
1926,0.00191,0.00196,0.379
1927,0.0019299999999999999,0.00207,0.384
1928,0.00195,0.00219,0.388
1929,0.00198,0.00231,0.391
1930,0.0020099999999999996,0.00244,0.394
1931,0.0020499999999999997,0.00257,0.395
1932,0.0021000000000000003,0.0027,0.395
1933,0.00217,0.00285,0.395
1934,0.0022400000000000002,0.0030099999999999997,0.394
1935,0.00232,0.00318,0.393
1936,0.0024100000000000002,0.00335,0.393
1937,0.0025099999999999996,0.00354,0.392
1938,0.00261,0.0037400000000000003,0.392
1939,0.0027,0.00395,0.393
1940,0.0028,0.00417,0.394
1941,0.0029,0.00441,0.399
1942,0.003,0.00467,0.41
1943,0.00311,0.00496,0.426
1944,0.00323,0.0052699999999999995,0.445
1945,0.00335,0.0056,0.465
1946,0.00347,0.00594,0.486
1947,0.0036,0.0063,0.505
1948,0.00373,0.00666,0.521
1949,0.0038599999999999997,0.007019999999999999,0.533
1950,0.004,0.00739,0.539
1951,0.00414,0.0077599999999999995,0.541
1952,0.0043,0.00813,0.539
1953,0.00447,0.00852,0.535
1954,0.0046500000000000005,0.00891,0.531
1955,0.00483,0.00932,0.525
1956,0.00501,0.00974,0.52
1957,0.00518,0.010199999999999999,0.515
1958,0.00533,0.0107,0.512
1959,0.00547,0.0111,0.511
1960,0.0055899999999999995,0.011699999999999999,0.514
1961,0.0057,0.012199999999999999,0.53
1962,0.005809999999999999,0.0129,0.531
1963,0.00592,0.0136,0.54
1964,0.006030000000000001,0.0144,0.551
1965,0.00613,0.0152,0.551
1966,0.00621,0.016,0.563
1967,0.0062900000000000005,0.016800000000000002,0.577
1968,0.00635,0.0175,0.592
1969,0.00639,0.0182,0.589
1970,0.00696,0.0189,0.59
1971,0.00692,0.019600000000000003,0.595
1972,0.00701,0.0201,0.598
1973,0.0071200000000000005,0.0206,0.611
1974,0.00723,0.0212,0.616
1975,0.00732,0.0218,0.626
1976,0.00747,0.0224,0.629
1977,0.00763,0.023,0.627
1978,0.00779,0.023600000000000003,0.635
1979,0.00795,0.024300000000000002,0.65
1980,0.008140000000000001,0.025,0.663
1981,0.00831,0.0259,0.677
1982,0.00851,0.0269,0.691
1983,0.00888,0.0277,0.69
1984,0.00886,0.0288,0.695
1985,0.00901,0.0295,0.697
1986,0.00914,0.0303,0.683
1987,0.009179999999999999,0.031100000000000003,0.684
1988,0.00926,0.0318,0.687
1989,0.009210000000000001,0.0322,0.698
1990,0.00912,0.032299999999999995,0.695
1991,0.00888,0.032299999999999995,0.709
1992,0.00859,0.0318,0.75
1993,0.00825,0.0314,0.786
1994,0.0109,0.0312,0.816
1995,0.01,0.0315,0.829
1996,0.0106,0.0322,0.862
1997,0.011300000000000001,0.033299999999999996,0.889
1998,0.0115,0.035,0.954
1999,0.013300000000000001,0.0368,0.972
2000,0.0177,0.038299999999999994,1.04
2001,0.0181,0.0399,0.867
2002,0.0195,0.0414,0.952
2003,0.021,0.0432,0.959
2004,0.0252,0.044899999999999995,0.983
2005,0.0287,0.046799999999999994,1.03
2006,0.0318,0.049,0.941
2007,0.0362,0.0514,1.02
2008,0.0346,0.054,1.01
2009,0.0376,0.0564,1.03
2010,0.0396,0.0585,0.938
2011,0.037399999999999996,0.0606,0.966
2012,0.027600000000000003,0.0627,1.03
2013,0.0318,0.0643,1.01
2014,0.0343,0.06570000000000001,1.02
2015,0.0359,0.0669,1.03
2016,0.039799999999999995,0.0702,1.05
2017,0.0409,0.0722,1.01
2018,0.0421,0.07429999999999999,1.06