year,IPC1,IPC2,IPC4,IPCMAG
1850,3.0200000000000002e-05,0.0,0.00692,0.0009320000000000001
1851,3.06e-05,5.32e-08,0.0069500000000000004,0.000964
1852,3.09e-05,1.06e-07,0.00697,0.000995
1853,3.13e-05,1.5799999999999999e-07,0.007,0.00103
1854,3.17e-05,2.1e-07,0.007030000000000001,0.00106
1855,3.2e-05,2.61e-07,0.0070599999999999994,0.00109
1856,3.24e-05,3.12e-07,0.00709,0.0011200000000000001
1857,3.2800000000000004e-05,3.6200000000000004e-07,0.0071200000000000005,0.00115
1858,3.32e-05,4.12e-07,0.0071600000000000006,0.00117
1859,3.36e-05,4.6099999999999996e-07,0.00719,0.0012
1860,3.4e-05,5.1e-07,0.00723,0.00123
1861,3.44e-05,5.58e-07,0.0072699999999999996,0.00126
1862,3.48e-05,6.06e-07,0.00731,0.0012900000000000001
1863,3.52e-05,6.53e-07,0.00735,0.00132
1864,3.56e-05,7e-07,0.00739,0.00134
1865,3.5999999999999994e-05,7.47e-07,0.00744,0.0013700000000000001
1866,3.6400000000000004e-05,7.93e-07,0.0074800000000000005,0.0014
1867,3.68e-05,8.38e-07,0.00753,0.0014299999999999998
1868,3.7199999999999996e-05,8.84e-07,0.00758,0.00145
1869,3.76e-05,9.28e-07,0.00763,0.00148
1870,3.8100000000000005e-05,9.73e-07,0.007679999999999999,0.00151
1871,3.85e-05,1.02e-06,0.00774,0.0015300000000000001
1872,3.89e-05,1.06e-06,0.0078,0.00156
1873,3.93e-05,1.1e-06,0.00786,0.00158
1874,3.9800000000000005e-05,1.15e-06,0.00792,0.00161
1875,4.02e-05,1.19e-06,0.00799,0.00163
1876,4.07e-05,1.2299999999999999e-06,0.008060000000000001,0.00166
1877,4.1099999999999996e-05,1.2700000000000001e-06,0.00813,0.0016799999999999999
1878,4.15e-05,1.31e-06,0.00819,0.00171
1879,4.2000000000000004e-05,1.35e-06,0.00826,0.00173
1880,4.24e-05,1.39e-06,0.00833,0.00176
1881,4.29e-05,1.43e-06,0.008400000000000001,0.0017800000000000001
1882,4.3299999999999995e-05,1.47e-06,0.00847,0.00181
1883,4.38e-05,1.5100000000000002e-06,0.008539999999999999,0.00183
1884,4.4200000000000004e-05,1.55e-06,0.00861,0.00185
1885,4.4699999999999996e-05,1.59e-06,0.00868,0.00188
1886,4.5199999999999994e-05,1.6299999999999999e-06,0.00875,0.0019
1887,4.5600000000000004e-05,1.67e-06,0.00882,0.0019299999999999999
1888,4.61e-05,1.71e-06,0.00889,0.00195
1889,4.65e-05,1.74e-06,0.008960000000000001,0.00197
1890,5.98e-05,2.7200000000000002e-06,0.00917,0.002
1891,6.59e-05,2.92e-06,0.009179999999999999,0.002
1892,7.230000000000001e-05,3.1600000000000002e-06,0.0092,0.002
1893,7.89e-05,3.44e-06,0.00923,0.0020099999999999996
1894,8.58e-05,3.7499999999999997e-06,0.009269999999999999,0.0020099999999999996
1895,9.3e-05,4.1000000000000006e-06,0.00932,0.00202
1896,0.0001,4.47e-06,0.00937,0.00202
1897,0.000108,4.87e-06,0.009439999999999999,0.0020299999999999997
1898,0.000116,5.3e-06,0.00951,0.00204
1899,0.000124,5.74e-06,0.00958,0.0020499999999999997
1900,0.000132,6.19e-06,0.00965,0.00206
1901,0.00014099999999999998,6.73e-06,0.00975,0.00207
1902,0.000152,7.3800000000000005e-06,0.009880000000000002,0.0020800000000000003
1903,0.000164,8.12e-06,0.01,0.00209
1904,0.000176,8.920000000000001e-06,0.010199999999999999,0.00211
1905,0.000189,9.75e-06,0.0104,0.00213
1906,0.0002,1.06e-05,0.0106,0.00214
1907,0.000211,1.1400000000000001e-05,0.0109,0.00216
1908,0.000219,1.21e-05,0.0111,0.00218
1909,0.00022600000000000002,1.2699999999999999e-05,0.011300000000000001,0.0022
1910,0.000229,1.32e-05,0.0115,0.00222
1911,0.00023,1.35e-05,0.011699999999999999,0.0022400000000000002
1912,0.000231,1.3899999999999999e-05,0.0119,0.00225
1913,0.000232,1.41e-05,0.0121,0.00227
1914,0.000232,1.44e-05,0.0124,0.00228
1915,0.000232,1.46e-05,0.0126,0.0023
1916,0.000232,1.49e-05,0.0128,0.00232
1917,0.00023300000000000003,1.5100000000000001e-05,0.013,0.00234
1918,0.00023300000000000003,1.54e-05,0.013300000000000001,0.0023599999999999997
1919,0.00023400000000000002,1.57e-05,0.0135,0.00239
1920,0.000235,1.6e-05,0.013699999999999999,0.00242
1921,0.000242,1.6400000000000002e-05,0.014,0.0025
1922,0.000259,1.67e-05,0.014199999999999999,0.00263
1923,0.00028399999999999996,1.7100000000000002e-05,0.0145,0.00281
1924,0.000315,1.7500000000000002e-05,0.0148,0.0030299999999999997
1925,0.000352,1.7999999999999997e-05,0.015,0.00327
1926,0.00039200000000000004,1.84e-05,0.015300000000000001,0.0035299999999999997
1927,0.000435,1.89e-05,0.0156,0.00379
1928,0.00047799999999999996,1.95e-05,0.0159,0.004030000000000001
1929,0.000521,2.01e-05,0.0161,0.00426
1930,0.0005610000000000001,2.07e-05,0.016399999999999998,0.00444
1931,0.000602,2.14e-05,0.0167,0.0046
1932,0.000646,2.24e-05,0.017,0.00475
1933,0.000694,2.34e-05,0.0173,0.004889999999999999
1934,0.000746,2.4500000000000003e-05,0.0177,0.005030000000000001
1935,0.0008020000000000001,2.57e-05,0.018,0.0051600000000000005
1936,0.0008629999999999999,2.7e-05,0.0183,0.00529
1937,0.000929,2.82e-05,0.018600000000000002,0.00542
1938,0.001,2.94e-05,0.019,0.00555
1939,0.00108,3.06e-05,0.019399999999999997,0.005690000000000001
1940,0.00116,3.16e-05,0.0197,0.00584
1941,0.00127,3.26e-05,0.0201,0.006
1942,0.00141,3.35e-05,0.0205,0.00615
1943,0.00158,3.4200000000000005e-05,0.0208,0.0063
1944,0.0017800000000000001,3.5000000000000004e-05,0.0212,0.00646
1945,0.0020099999999999996,3.5799999999999996e-05,0.0216,0.00662
1946,0.00226,3.66e-05,0.022,0.00679
1947,0.00252,3.75e-05,0.0225,0.00697
1948,0.0028,3.85e-05,0.023,0.00715
1949,0.0030800000000000003,3.9699999999999996e-05,0.023600000000000003,0.00735
1950,0.00337,4.1099999999999996e-05,0.024300000000000002,0.00756
1951,0.00367,4.2999999999999995e-05,0.0252,0.00782
1952,0.0039900000000000005,4.55e-05,0.0263,0.008150000000000001
1953,0.00434,4.85e-05,0.0277,0.00851
1954,0.004719999999999999,5.2e-05,0.0292,0.00891
1955,0.00513,5.58e-05,0.030899999999999997,0.009300000000000001
1956,0.0055899999999999995,5.98e-05,0.032799999999999996,0.00968
1957,0.00608,6.4e-05,0.0347,0.01
1958,0.00662,6.819999999999999e-05,0.0368,0.0103
1959,0.00721,7.22e-05,0.038799999999999994,0.0105
1960,0.00786,7.61e-05,0.0409,0.0106
1961,0.00851,8.02e-05,0.043,0.011800000000000001
1962,0.00915,8.5e-05,0.045399999999999996,0.0121
1963,0.00984,9.02e-05,0.048,0.012199999999999999
1964,0.0107,9.55e-05,0.0507,0.011
1965,0.011699999999999999,0.000101,0.0535,0.0111
1966,0.0129,0.00010499999999999999,0.0564,0.0107
1967,0.0145,0.00011,0.0593,0.011
1968,0.016399999999999998,0.00011300000000000001,0.0621,0.0116
1969,0.0188,0.000115,0.0649,0.011800000000000001
1970,0.0167,0.000115,0.064,0.012
1971,0.0167,0.000115,0.0688,0.0119
1972,0.0173,0.000115,0.0718,0.012199999999999999
1973,0.0166,0.000114,0.07479999999999999,0.013
1974,0.0129,0.000115,0.078,0.013800000000000002
1975,0.0176,0.000114,0.081,0.0147
1976,0.00404,0.000115,0.0839,0.015
1977,0.0040999999999999995,0.000114,0.0864,0.015300000000000001
1978,0.00431,0.000114,0.0889,0.015300000000000001
1979,0.00437,0.000112,0.0915,0.0152
1980,0.0052,0.00010899999999999999,0.09390000000000001,0.015099999999999999
1981,0.00534,0.000108,0.09609999999999999,0.0145
1982,0.004719999999999999,0.000108,0.0987,0.0148
1983,0.00454,0.000108,0.101,0.015099999999999999
1984,0.00425,0.000108,0.104,0.015300000000000001
1985,0.00417,0.000134,0.106,0.0154
1986,0.00439,0.000134,0.109,0.0154
1987,0.004849999999999999,0.00013700000000000002,0.112,0.0159
1988,0.00496,0.00014099999999999998,0.115,0.0169
1989,0.00508,0.00014099999999999998,0.118,0.0171
1990,0.00525,0.00014099999999999998,0.121,0.0167
1991,0.00524,0.00014399999999999998,0.126,0.016399999999999998
1992,0.005900000000000001,0.000147,0.131,0.017
1993,0.0066,0.00014399999999999998,0.137,0.0173
1994,0.0068200000000000005,0.000147,0.142,0.023100000000000002
1995,0.0068200000000000005,0.000147,0.148,0.023
1996,0.00652,0.00015,0.153,0.024
1997,0.00658,4.62e-05,0.157,0.023100000000000002
1998,0.00651,4.9500000000000004e-05,0.162,0.023600000000000003
1999,0.00637,5.33e-05,0.167,0.0238
2000,0.00623,5.6099999999999995e-05,0.172,0.024399999999999998
2001,0.005900000000000001,5.6099999999999995e-05,0.176,0.0248
2002,0.00597,5.6099999999999995e-05,0.18,0.0247
2003,0.00643,5.6099999999999995e-05,0.184,0.0257
2004,0.0238,5.6099999999999995e-05,0.188,0.0254
2005,0.0298,5.6099999999999995e-05,0.181,0.0258
2006,0.0399,5.6099999999999995e-05,0.186,0.027600000000000003
2007,0.0456,5.6099999999999995e-05,0.191,0.026699999999999998
2008,0.0546,5.6099999999999995e-05,0.188,0.027
2009,0.0458,5.8099999999999996e-05,0.193,0.0259
2010,0.053700000000000005,6.0100000000000004e-05,0.197,0.0265
2011,0.0665,6.2e-05,0.201,0.027899999999999998
2012,0.045399999999999996,6.4e-05,0.207,0.027899999999999998
2013,0.09259999999999999,6.6e-05,0.211,0.0286
2014,0.104,6.6e-05,0.215,0.0293
2015,0.126,6.6e-05,0.219,0.030199999999999998
2016,0.109,4.32e-05,0.225,0.0294
2017,0.117,6.54e-05,0.227,0.03
2018,0.124,6.110000000000001e-05,0.228,0.031