year,IPC1,IPC4,IPCMAG
1850,0.0033,0.00479,0.0937
1851,0.0033399999999999997,0.00481,0.0968
1852,0.0033799999999999998,0.0048200000000000005,0.0999
1853,0.00342,0.00484,0.103
1854,0.00346,0.004860000000000001,0.106
1855,0.0035099999999999997,0.00488,0.109
1856,0.0035499999999999998,0.00491,0.112
1857,0.00359,0.0049299999999999995,0.115
1858,0.00363,0.00495,0.118
1859,0.00367,0.00498,0.121
1860,0.00372,0.005,0.124
1861,0.00376,0.005030000000000001,0.127
1862,0.0038,0.005059999999999999,0.129
1863,0.00385,0.00508,0.132
1864,0.0038900000000000002,0.00511,0.135
1865,0.00394,0.00515,0.138
1866,0.00398,0.00518,0.141
1867,0.004030000000000001,0.00521,0.143
1868,0.004070000000000001,0.00525,0.146
1869,0.00412,0.00528,0.149
1870,0.00417,0.00532,0.151
1871,0.00421,0.00536,0.154
1872,0.00426,0.0054,0.156
1873,0.00431,0.00544,0.159
1874,0.00435,0.0054800000000000005,0.162
1875,0.0044,0.00553,0.164
1876,0.00445,0.00558,0.167
1877,0.0045,0.00562,0.169
1878,0.00455,0.00567,0.172
1879,0.0045899999999999995,0.005719999999999999,0.174
1880,0.00464,0.0057599999999999995,0.177
1881,0.004690000000000001,0.005809999999999999,0.179
1882,0.00474,0.005860000000000001,0.181
1883,0.00479,0.00591,0.184
1884,0.00484,0.00595,0.186
1885,0.004889999999999999,0.006,0.189
1886,0.004940000000000001,0.00605,0.191
1887,0.0049900000000000005,0.0060999999999999995,0.194
1888,0.00504,0.00615,0.196
1889,0.00509,0.0062,0.198
1890,0.00564,0.00632,0.2
1891,0.00583,0.00638,0.2
1892,0.00605,0.00645,0.201
1893,0.00628,0.00651,0.201
1894,0.00653,0.00658,0.202
1895,0.0068,0.00666,0.202
1896,0.00708,0.006730000000000001,0.203
1897,0.00737,0.006809999999999999,0.204
1898,0.007679999999999999,0.006900000000000001,0.204
1899,0.008,0.00698,0.205
1900,0.00833,0.00707,0.206
1901,0.00871,0.0071600000000000006,0.207
1902,0.00917,0.00725,0.208
1903,0.009689999999999999,0.00735,0.209
1904,0.0103,0.00746,0.21
1905,0.0108,0.00757,0.211
1906,0.0114,0.007679999999999999,0.212
1907,0.0119,0.00779,0.213
1908,0.0124,0.00791,0.214
1909,0.0129,0.008029999999999999,0.215
1910,0.0132,0.008150000000000001,0.217
1911,0.0135,0.00826,0.218
1912,0.013699999999999999,0.008369999999999999,0.219
1913,0.014,0.00848,0.22
1914,0.014199999999999999,0.00858,0.222
1915,0.0144,0.0087,0.224
1916,0.0146,0.00882,0.225
1917,0.0148,0.008960000000000001,0.227
1918,0.0149,0.00911,0.229
1919,0.015099999999999999,0.00929,0.23
1920,0.015300000000000001,0.0095,0.232
1921,0.0155,0.009779999999999999,0.234
1922,0.0157,0.010199999999999999,0.236
1923,0.0158,0.0107,0.239
1924,0.016,0.0112,0.242
1925,0.0161,0.0119,0.246
1926,0.016300000000000002,0.0126,0.249
1927,0.016399999999999998,0.013300000000000001,0.252
1928,0.0166,0.0141,0.255
1929,0.0169,0.0149,0.257
1930,0.0171,0.0157,0.258
1931,0.0175,0.0165,0.259
1932,0.0179,0.0174,0.259
1933,0.0185,0.0183,0.26
1934,0.0192,0.0193,0.26
1935,0.019899999999999998,0.020399999999999998,0.259
1936,0.0206,0.0215,0.259
1937,0.0214,0.0228,0.259
1938,0.0223,0.024,0.259
1939,0.023100000000000002,0.0254,0.26
1940,0.024,0.0268,0.261
1941,0.0248,0.028300000000000002,0.263
1942,0.0257,0.03,0.268
1943,0.026699999999999998,0.0319,0.275
1944,0.0277,0.0339,0.283
1945,0.0288,0.036,0.291
1946,0.0299,0.038200000000000005,0.3
1947,0.031,0.0405,0.308
1948,0.0322,0.0428,0.315
1949,0.0334,0.0451,0.321
1950,0.0346,0.0475,0.324
1951,0.0359,0.0499,0.325
1952,0.0373,0.0523,0.326
1953,0.038700000000000005,0.054700000000000006,0.326
1954,0.0402,0.0572,0.325
1955,0.0418,0.0599,0.324
1956,0.0433,0.0626,0.323
1957,0.0448,0.0654,0.323
1958,0.046200000000000005,0.0684,0.323
1959,0.0475,0.0716,0.324
1960,0.0487,0.07490000000000001,0.326
1961,0.0499,0.0787,0.323
1962,0.0513,0.0829,0.321
1963,0.052899999999999996,0.0876,0.319
1964,0.0545,0.0925,0.317
1965,0.056100000000000004,0.09759999999999999,0.313
1966,0.0577,0.103,0.316
1967,0.0592,0.108,0.317
1968,0.0605,0.113,0.322
1969,0.0616,0.117,0.324
1970,0.0674,0.118,0.571
1971,0.0673,0.126,0.255
1972,0.0689,0.129,0.286
1973,0.0708,0.133,0.318
1974,0.0727,0.137,0.259
1975,0.0745,0.141,0.336
1976,0.0793,0.145,0.284
1977,0.08120000000000001,0.15,0.344
1978,0.0842,0.155,0.367
1979,0.0869,0.159,0.526
1980,0.08990000000000001,0.164,0.406
1981,0.0927,0.168,0.332
1982,0.09540000000000001,0.173,0.393
1983,0.0983,0.178,0.387
1984,0.102,0.183,0.259
1985,0.105,0.188,0.271
1986,0.108,0.194,0.258
1987,0.111,0.201,0.42
1988,0.115,0.207,0.251
1989,0.118,0.214,0.307
1990,0.122,0.222,0.495
1991,0.124,0.231,0.49
1992,0.127,0.242,0.494
1993,0.131,0.252,0.49
1994,0.3,0.263,0.488
1995,0.283,0.273,0.485
1996,0.298,0.282,0.383
1997,0.294,0.29,0.376
1998,0.269,0.298,0.391
1999,0.255,0.308,0.356
2000,0.252,0.316,0.348
2001,0.265,0.327,0.38
2002,0.271,0.339,0.474
2003,0.295,0.351,0.518
2004,0.285,0.364,0.552
2005,0.287,0.377,0.543
2006,0.291,0.392,0.55
2007,0.309,0.408,0.484
2008,0.311,0.423,0.512
2009,0.31,0.44,0.507
2010,0.313,0.456,0.524
2011,0.323,0.475,0.493
2012,0.55,0.494,0.497
2013,0.581,0.513,0.525
2014,0.622,0.533,0.514
2015,0.638,0.552,0.532
2016,0.587,0.559,0.527
2017,0.614,0.575,0.546
2018,0.64,0.591,0.516