year,IPC1,IPC2,IPC4,IPCMAG
1850,2.48e-06,,1.6900000000000001e-06,0.0064
1851,2.51e-06,,1.6900000000000001e-06,0.00662
1852,2.5400000000000002e-06,,1.6999999999999998e-06,0.00683
1853,2.57e-06,,1.71e-06,0.00705
1854,2.5999999999999997e-06,,1.71e-06,0.00725
1855,2.63e-06,,1.72e-06,0.00746
1856,2.66e-06,,1.73e-06,0.00767
1857,2.69e-06,,1.74e-06,0.00787
1858,2.7200000000000002e-06,,1.74e-06,0.00807
1859,2.76e-06,,1.75e-06,0.00827
1860,2.79e-06,,1.76e-06,0.00847
1861,2.82e-06,,1.77e-06,0.00866
1862,2.8500000000000002e-06,,1.78e-06,0.00885
1863,2.8900000000000003e-06,,1.79e-06,0.00904
1864,2.92e-06,,1.8e-06,0.00923
1865,2.95e-06,,1.81e-06,0.00942
1866,2.99e-06,,1.82e-06,0.009609999999999999
1867,3.0200000000000003e-06,,1.84e-06,0.009789999999999998
1868,3.06e-06,,1.85e-06,0.009980000000000001
1869,3.09e-06,,1.8600000000000002e-06,0.010199999999999999
1870,3.13e-06,,1.8699999999999999e-06,0.0103
1871,3.1600000000000002e-06,,1.89e-06,0.0105
1872,3.2000000000000003e-06,,1.9e-06,0.0107
1873,3.23e-06,,1.9200000000000003e-06,0.0109
1874,3.27e-06,,1.93e-06,0.011
1875,3.3e-06,,1.95e-06,0.0112
1876,3.34e-06,,1.96e-06,0.0114
1877,3.3700000000000003e-06,,1.98e-06,0.0116
1878,3.41e-06,,2e-06,0.011699999999999999
1879,3.45e-06,,2.0100000000000002e-06,0.0119
1880,3.48e-06,,2.03e-06,0.0121
1881,3.52e-06,,2.0500000000000003e-06,0.012199999999999999
1882,3.56e-06,,2.06e-06,0.0124
1883,3.6e-06,,2.08e-06,0.0126
1884,3.63e-06,,2.1e-06,0.0127
1885,3.67e-06,,2.1099999999999997e-06,0.0129
1886,3.71e-06,,2.13e-06,0.013099999999999999
1887,3.7499999999999997e-06,,2.15e-06,0.0132
1888,3.78e-06,,2.17e-06,0.0134
1889,3.82e-06,,2.18e-06,0.0136
1890,4.1900000000000005e-06,,2.2300000000000002e-06,0.014
1891,4.35e-06,,2.2499999999999996e-06,0.014199999999999999
1892,4.59e-06,,2.27e-06,0.0144
1893,4.890000000000001e-06,,2.29e-06,0.0147
1894,5.2500000000000006e-06,,2.32e-06,0.0149
1895,5.68e-06,,2.35e-06,0.0152
1896,6.1599999999999995e-06,,2.37e-06,0.0155
1897,6.68e-06,,2.4e-06,0.0158
1898,7.26e-06,,2.43e-06,0.0161
1899,7.870000000000001e-06,,2.4599999999999997e-06,0.016399999999999998
1900,8.52e-06,,2.49e-06,0.0167
1901,9.52e-06,,2.52e-06,0.017
1902,1.11e-05,,2.56e-06,0.0173
1903,1.31e-05,,2.5899999999999998e-06,0.0176
1904,1.55e-05,,2.63e-06,0.0178
1905,1.8100000000000003e-05,,2.6700000000000003e-06,0.0181
1906,2.0799999999999997e-05,,2.7100000000000003e-06,0.0185
1907,2.35e-05,,2.75e-06,0.0189
1908,2.6e-05,,2.79e-06,0.0193
1909,2.83e-05,,2.83e-06,0.0198
1910,3.0200000000000002e-05,,2.87e-06,0.020399999999999998
1911,3.1899999999999996e-05,,2.9099999999999997e-06,0.0213
1912,3.35e-05,,2.95e-06,0.0228
1913,3.51e-05,,2.99e-06,0.0247
1914,3.6700000000000004e-05,,3.0200000000000003e-06,0.0269
1915,3.8100000000000005e-05,,3.06e-06,0.0294
1916,3.95e-05,,3.11e-06,0.032
1917,4.08e-05,,3.1600000000000002e-06,0.0347
1918,4.21e-05,,3.21e-06,0.0373
1919,4.32e-05,,3.27e-06,0.039799999999999995
1920,4.4200000000000004e-05,,3.35e-06,0.0421
1921,4.51e-05,,3.45e-06,0.0443
1922,4.58e-05,,3.58e-06,0.046799999999999994
1923,4.65e-05,,3.7499999999999997e-06,0.0494
1924,4.71e-05,,3.96e-06,0.0521
1925,4.77e-05,,4.18e-06,0.054700000000000006
1926,4.83e-05,,4.43e-06,0.057
1927,4.9000000000000005e-05,,4.69e-06,0.0591
1928,4.97e-05,,4.96e-06,0.060700000000000004
1929,5.06e-05,,5.24e-06,0.061700000000000005
1930,5.16e-05,,5.52e-06,0.0621
1931,5.28e-05,,5.81e-06,0.061799999999999994
1932,5.43e-05,,6.12e-06,0.0611
1933,5.6e-05,,6.45e-06,0.0601
1934,5.8e-05,,6.81e-06,0.0589
1935,6.0100000000000004e-05,,7.190000000000001e-06,0.0576
1936,6.24e-05,,7.59e-06,0.0562
1937,6.48e-05,,8.02e-06,0.055
1938,6.74e-05,,8.47e-06,0.054
1939,7.01e-05,,8.94e-06,0.0533
1940,7.280000000000001e-05,,9.440000000000001e-06,0.053
1941,7.580000000000001e-05,,9.98e-06,0.0573
1942,7.92e-05,,1.06e-05,0.0688
1943,8.28e-05,,1.12e-05,0.0858
1944,8.68e-05,,1.1900000000000001e-05,0.106
1945,9.1e-05,,1.2699999999999999e-05,0.129
1946,9.53e-05,,1.35e-05,0.151
1947,9.98e-05,,1.43e-05,0.172
1948,0.000104,,1.5100000000000001e-05,0.189
1949,0.00010899999999999999,,1.59e-05,0.2
1950,0.000114,,1.67e-05,0.205
1951,0.000118,,1.76e-05,0.202
1952,0.000123,,1.84e-05,0.197
1953,0.000127,,1.93e-05,0.188
1954,0.000131,,2.02e-05,0.177
1955,0.000136,,2.11e-05,0.166
1956,0.00014099999999999998,,2.2e-05,0.154
1957,0.000147,,2.31e-05,0.143
1958,0.000153,,2.41e-05,0.135
1959,0.00015900000000000002,,2.52e-05,0.129
1960,0.000166,,2.64e-05,0.127
1961,0.000176,,2.77e-05,0.122
1962,0.00019,,2.92e-05,0.124
1963,0.000207,,3.09e-05,0.127
1964,0.00022700000000000002,,3.26e-05,0.13
1965,0.000248,,3.44e-05,0.133
1966,0.00027,,3.6200000000000006e-05,0.137
1967,0.00029099999999999997,,3.8e-05,0.141
1968,0.000312,,3.9699999999999996e-05,0.145
1969,0.00033,,4.13e-05,0.127
1970,0.00045400000000000003,,4.4e-05,0.127
1971,0.00045,,4.6e-05,0.124
1972,0.000467,,4.7600000000000005e-05,0.113
1973,0.000492,,4.93e-05,0.111
1974,0.000492,,5.1e-05,0.09440000000000001
1975,0.000528,,5.2900000000000005e-05,0.09720000000000001
1976,0.0005340000000000001,,5.5100000000000004e-05,0.102
1977,0.0005679999999999999,,5.73e-05,0.105
1978,0.000655,,5.9499999999999996e-05,0.106
1979,0.0007,,6.18e-05,0.108
1980,0.000781,,6.429999999999999e-05,0.11
1981,0.000828,,6.7e-05,0.117
1982,0.00091,,6.96e-05,0.12
1983,0.000968,,7.25e-05,0.108
1984,0.0010500000000000002,,7.53e-05,0.103
1985,0.00113,,7.829999999999999e-05,0.109
1986,0.00117,,8.13e-05,0.112
1987,0.00127,,8.42e-05,0.114
1988,0.00134,,8.71e-05,0.118
1989,0.0014299999999999998,,9.03e-05,0.124
1990,0.00257,,9.34e-05,0.129
1991,0.00272,,9.6e-05,0.134
1992,0.00273,,9.900000000000001e-05,0.138
1993,0.00289,,0.0001,0.142
1994,0.0030299999999999997,,0.0001,0.146
1995,0.0031,,0.000108,0.148
1996,0.0033900000000000002,,0.000111,0.153
1997,0.0033,,0.00011,0.157
1998,0.0037,,0.000116,0.163
1999,0.00544,,0.00011,0.172
2000,0.00617,,0.000122,0.179
2001,0.00722,,0.00011999999999999999,0.182
2002,0.00752,,0.00011999999999999999,0.186
2003,0.00777,,0.000132,0.188
2004,0.00746,1.75e-07,0.000136,0.193
2005,0.00856,1.75e-07,0.00014000000000000001,0.196
2006,0.0089,1.75e-07,0.00014399999999999998,0.201
2007,0.009130000000000001,1.75e-07,3.7e-05,0.207
2008,0.00943,1.75e-07,3.8e-05,0.212
2009,0.00975,5.25e-08,3.9e-05,0.215
2010,0.0101,6.999999999999999e-08,4e-05,0.22
2011,0.011300000000000001,6.999999999999999e-08,4.1e-05,0.225
2012,0.0116,6.999999999999999e-08,4.2999999999999995e-05,0.229
2013,0.011300000000000001,3.7400000000000004e-08,4.45e-05,0.235
2014,0.0128,1.96e-08,4.61e-05,0.241
2015,0.013300000000000001,1.85e-09,4.77e-05,0.249
2016,0.0132,0.0,1.32e-05,0.262
2017,0.0136,0.0,5.1700000000000005e-06,0.255
2018,0.014,0.0,0.0,0.256