year,IPC4,IPCMAG
1850,9.050000000000001e-06,6.27e-05
1851,9.01e-06,7.08e-05
1852,8.98e-06,7.86e-05
1853,8.949999999999999e-06,8.64e-05
1854,8.930000000000001e-06,9.4e-05
1855,8.9e-06,0.000101
1856,8.880000000000001e-06,0.00010899999999999999
1857,8.86e-06,0.000116
1858,8.84e-06,0.000123
1859,8.829999999999998e-06,0.00013000000000000002
1860,8.829999999999998e-06,0.00013700000000000002
1861,8.82e-06,0.00014299999999999998
1862,8.82e-06,0.00015
1863,8.82e-06,0.000156
1864,8.81e-06,0.000162
1865,8.81e-06,0.00016800000000000002
1866,8.81e-06,0.000174
1867,8.81e-06,0.00017999999999999998
1868,8.81e-06,0.000185
1869,8.81e-06,0.00019
1870,8.81e-06,0.00019600000000000002
1871,8.81e-06,0.000201
1872,8.829999999999998e-06,0.000206
1873,8.85e-06,0.00020999999999999998
1874,8.880000000000001e-06,0.000215
1875,8.91e-06,0.00022
1876,8.949999999999999e-06,0.000224
1877,8.99e-06,0.000228
1878,9.03e-06,0.000232
1879,9.08e-06,0.000236
1880,9.119999999999999e-06,0.00023899999999999998
1881,9.16e-06,0.000243
1882,9.21e-06,0.000246
1883,9.26e-06,0.000249
1884,9.32e-06,0.000252
1885,9.38e-06,0.000255
1886,9.43e-06,0.000258
1887,9.49e-06,0.000261
1888,9.55e-06,0.000263
1889,9.610000000000001e-06,0.000265
1890,1.01e-05,0.000287
1891,1.0399999999999999e-05,0.000275
1892,1.07e-05,0.000264
1893,1.1e-05,0.000256
1894,1.1400000000000001e-05,0.000248
1895,1.17e-05,0.000242
1896,1.21e-05,0.000237
1897,1.24e-05,0.00023400000000000002
1898,1.2800000000000001e-05,0.000232
1899,1.32e-05,0.00023
1900,1.3599999999999999e-05,0.00023
1901,1.4e-05,0.000232
1902,1.44e-05,0.000237
1903,1.48e-05,0.000245
1904,1.53e-05,0.000254
1905,1.57e-05,0.000266
1906,1.62e-05,0.000277
1907,1.66e-05,0.000289
1908,1.7100000000000002e-05,0.0003
1909,1.76e-05,0.00031
1910,1.8100000000000003e-05,0.00031800000000000003
1911,1.8599999999999998e-05,0.000324
1912,1.91e-05,0.00033
1913,1.96e-05,0.00033600000000000004
1914,2.02e-05,0.00034100000000000005
1915,2.07e-05,0.000347
1916,2.13e-05,0.000352
1917,2.19e-05,0.000356
1918,2.24e-05,0.000361
1919,2.3e-05,0.000365
1920,2.37e-05,0.000368
1921,2.4299999999999998e-05,0.000372
1922,2.5e-05,0.000375
1923,2.5600000000000002e-05,0.000378
1924,2.63e-05,0.000381
1925,2.7e-05,0.000384
1926,2.77e-05,0.00038700000000000003
1927,2.85e-05,0.000389
1928,2.92e-05,0.00039200000000000004
1929,2.9999999999999997e-05,0.00039400000000000004
1930,3.07e-05,0.000395
1931,3.15e-05,0.000397
1932,3.23e-05,0.000398
1933,3.31e-05,0.000399
1934,3.39e-05,0.0004
1935,3.47e-05,0.00040100000000000004
1936,3.5499999999999996e-05,0.000402
1937,3.6400000000000004e-05,0.00040300000000000004
1938,3.7199999999999996e-05,0.000404
1939,3.8100000000000005e-05,0.000406
1940,3.9e-05,0.00040699999999999997
1941,3.9800000000000005e-05,0.00041
1942,4.06e-05,0.000412
1943,4.14e-05,0.000416
1944,4.23e-05,0.00041999999999999996
1945,4.31e-05,0.000424
1946,4.4e-05,0.000429
1947,4.49e-05,0.000434
1948,4.5900000000000004e-05,0.00044
1949,4.6899999999999995e-05,0.000446
1950,4.81e-05,0.00045200000000000004
1951,4.93e-05,0.00046
1952,5.0799999999999995e-05,0.00046899999999999996
1953,5.23e-05,0.000479
1954,5.4e-05,0.00049
1955,5.58e-05,0.000502
1956,5.76e-05,0.000515
1957,5.9499999999999996e-05,0.000528
1958,6.14e-05,0.0005420000000000001
1959,6.33e-05,0.000555
1960,6.510000000000001e-05,0.000569
1961,6.7e-05,0.000626
1962,6.88e-05,0.000651
1963,7.07e-05,0.000603
1964,7.27e-05,0.000614
1965,7.46e-05,0.00063
1966,7.66e-05,0.0007930000000000001
1967,7.86e-05,0.00102
1968,8.07e-05,0.0009130000000000001
1969,8.269999999999999e-05,0.000955
1970,8.96e-05,0.0011
1971,9.070000000000001e-05,0.00116
1972,9.1e-05,0.00122
1973,9.11e-05,0.00113
1974,9.14e-05,0.0010500000000000002
1975,9.25e-05,0.000973
1976,9.460000000000001e-05,0.000755
1977,9.69e-05,0.000912
1978,0.0001,0.00091
1979,0.000104,0.000937
1980,0.000107,0.000962
1981,0.00011,0.00115
1982,0.000114,0.00115
1983,0.00011700000000000001,0.00115
1984,0.00011999999999999999,0.00115
1985,0.000123,0.0011899999999999999
1986,0.000127,0.00124
1987,0.000129,0.00128
1988,0.000132,0.00134
1989,0.000134,0.00136
1990,0.00013800000000000002,0.0014199999999999998
1991,0.00014000000000000001,0.0014399999999999999
1992,0.00014299999999999998,0.00146
1993,0.000146,0.00149
1994,0.000149,0.00151
1995,0.00015099999999999998,0.0015300000000000001
1996,0.00015099999999999998,0.0015300000000000001
1997,0.00015,0.0015300000000000001
1998,0.000148,0.0015300000000000001
1999,0.000147,0.0015300000000000001
2000,0.000145,0.0015300000000000001
2001,0.000145,0.0015300000000000001
2002,0.000145,0.0015300000000000001
2003,0.000145,0.0015400000000000001
2004,0.000145,0.0015300000000000001
2005,0.00014399999999999998,0.0015400000000000001
2006,0.00014399999999999998,0.0015400000000000001
2007,0.00014299999999999998,0.00156
2008,0.00014199999999999998,0.00156
2009,0.00014199999999999998,0.00164
2010,0.00014099999999999998,0.00164
2011,0.00014099999999999998,0.00174
2012,0.00014099999999999998,0.00174
2013,0.00014199999999999998,0.0017900000000000001
2014,0.00014199999999999998,0.0017900000000000001
2015,0.00014399999999999998,0.00182
2016,0.00014099999999999998,0.00188
2017,0.00014099999999999998,0.00191
2018,0.00014099999999999998,0.0019399999999999999