year,IPC1,IPC4,IPCMAG
1850,0.000129,0.000177,0.0219
1851,0.00013000000000000002,0.000177,0.022600000000000002
1852,0.000132,0.000178,0.023399999999999997
1853,0.000133,0.000179,0.0241
1854,0.000135,0.000179,0.0248
1855,0.000136,0.00017999999999999998,0.0255
1856,0.00013800000000000002,0.00018099999999999998,0.026199999999999998
1857,0.00014000000000000001,0.000182,0.0269
1858,0.00014099999999999998,0.000183,0.027600000000000003
1859,0.00014299999999999998,0.000184,0.028300000000000002
1860,0.000145,0.000185,0.029
1861,0.000146,0.000185,0.0296
1862,0.000148,0.000186,0.0303
1863,0.00015,0.000188,0.030899999999999997
1864,0.00015099999999999998,0.000189,0.0316
1865,0.000153,0.00019,0.0322
1866,0.000155,0.000191,0.0329
1867,0.000157,0.000192,0.0335
1868,0.000158,0.000193,0.0341
1869,0.00016,0.000195,0.0348
1870,0.000162,0.00019600000000000002,0.0354
1871,0.000164,0.00019800000000000002,0.036
1872,0.000166,0.000199,0.0366
1873,0.00016700000000000002,0.000201,0.037200000000000004
1874,0.00016900000000000002,0.000202,0.0378
1875,0.000171,0.000204,0.0384
1876,0.00017299999999999998,0.000206,0.039
1877,0.000175,0.000207,0.0396
1878,0.000177,0.00020899999999999998,0.040100000000000004
1879,0.000179,0.000211,0.0407
1880,0.00018099999999999998,0.000213,0.041299999999999996
1881,0.000183,0.000214,0.0419
1882,0.000184,0.000216,0.0425
1883,0.000186,0.00021799999999999999,0.043
1884,0.000188,0.00022,0.0436
1885,0.00019,0.000221,0.0442
1886,0.000192,0.000223,0.044700000000000004
1887,0.000194,0.000225,0.0453
1888,0.00019600000000000002,0.00022700000000000002,0.0458
1889,0.00019800000000000002,0.000229,0.0464
1890,0.000219,0.00023300000000000003,0.0469
1891,0.00022700000000000002,0.000235,0.047200000000000006
1892,0.000235,0.00023799999999999998,0.0474
1893,0.000244,0.00023999999999999998,0.047700000000000006
1894,0.000254,0.000243,0.048
1895,0.000264,0.000246,0.048299999999999996
1896,0.00027400000000000005,0.000248,0.048600000000000004
1897,0.00028599999999999996,0.000251,0.0489
1898,0.000297,0.000254,0.0492
1899,0.000309,0.000257,0.0496
1900,0.000322,0.000261,0.0499
1901,0.00033600000000000004,0.000264,0.0503
1902,0.000352,0.000268,0.0506
1903,0.000371,0.00027100000000000003,0.051
1904,0.000391,0.000275,0.0514
1905,0.00041099999999999996,0.000279,0.0518
1906,0.000431,0.000283,0.0522
1907,0.000449,0.000287,0.052700000000000004
1908,0.00046600000000000005,0.000292,0.053200000000000004
1909,0.000481,0.000296,0.0538
1910,0.000493,0.000301,0.0544
1911,0.000502,0.000305,0.055200000000000006
1912,0.00051,0.000309,0.0564
1913,0.000518,0.000313,0.0579
1914,0.0005250000000000001,0.000317,0.0597
1915,0.000531,0.000321,0.061700000000000005
1916,0.000537,0.000325,0.0637
1917,0.0005430000000000001,0.00033,0.0658
1918,0.000549,0.00033600000000000004,0.0679
1919,0.000555,0.00034300000000000004,0.0698
1920,0.0005610000000000001,0.00035,0.0716
1921,0.0005679999999999999,0.000361,0.0734
1922,0.0005729999999999999,0.000375,0.0756
1923,0.000579,0.000393,0.07790000000000001
1924,0.000584,0.000414,0.0803
1925,0.000589,0.000438,0.08259999999999999
1926,0.0005949999999999999,0.00046300000000000003,0.0848
1927,0.000601,0.000491,0.0867
1928,0.000608,0.000519,0.0883
1929,0.000617,0.000549,0.08929999999999999
1930,0.000626,0.000578,0.08979999999999999
1931,0.000639,0.000608,0.08979999999999999
1932,0.000656,0.000641,0.08940000000000001
1933,0.0006760000000000001,0.0006760000000000001,0.0888
1934,0.0007,0.000713,0.088
1935,0.000726,0.000753,0.0871
1936,0.000754,0.000795,0.0862
1937,0.0007840000000000001,0.000839,0.0853
1938,0.0008139999999999999,0.000886,0.0847
1939,0.0008449999999999999,0.0009360000000000001,0.0843
1940,0.000875,0.000988,0.0844
1941,0.000906,0.0010400000000000001,0.0876
1942,0.000939,0.00111,0.09620000000000001
1943,0.0009739999999999999,0.0011799999999999998,0.109
1944,0.00101,0.00125,0.124
1945,0.0010500000000000002,0.00133,0.14
1946,0.00109,0.00141,0.157
1947,0.00113,0.00149,0.172
1948,0.00117,0.00158,0.185
1949,0.00121,0.00166,0.193
1950,0.00125,0.00175,0.197
1951,0.0013,0.00184,0.196
1952,0.00135,0.0019299999999999999,0.192
1953,0.0014,0.00202,0.186
1954,0.00146,0.00211,0.179
1955,0.00152,0.00221,0.171
1956,0.00157,0.00231,0.163
1957,0.0016200000000000001,0.0024100000000000002,0.156
1958,0.0016699999999999998,0.00252,0.15
1959,0.00172,0.00264,0.146
1960,0.00176,0.00276,0.145
1961,0.0018,0.0029,0.147
1962,0.00184,0.0030600000000000002,0.154
1963,0.00188,0.00323,0.155
1964,0.0019299999999999999,0.0034100000000000003,0.156
1965,0.00197,0.0036,0.156
1966,0.0020099999999999996,0.00379,0.158
1967,0.0020499999999999997,0.00398,0.158
1968,0.0020800000000000003,0.0041600000000000005,0.159
1969,0.0021000000000000003,0.00432,0.161
1970,0.00217,0.00434,0.208
1971,0.00217,0.00453,0.149
1972,0.00221,0.00468,0.157
1973,0.0022299999999999998,0.00484,0.164
1974,0.0022299999999999998,0.0049900000000000005,0.163
1975,0.00227,0.00508,0.145
1976,0.00233,0.00525,0.133
1977,0.00233,0.0054,0.159
1978,0.00235,0.00554,0.164
1979,0.0023799999999999997,0.005679999999999999,0.199
1980,0.0024300000000000003,0.00584,0.181
1981,0.00242,0.00592,0.146
1982,0.00244,0.00607,0.148
1983,0.0024700000000000004,0.00624,0.143
1984,0.0025,0.00643,0.121
1985,0.0025800000000000003,0.0066500000000000005,0.122
1986,0.00265,0.0069500000000000004,0.125
1987,0.00278,0.00728,0.151
1988,0.00289,0.00762,0.123
1989,0.0029300000000000003,0.007980000000000001,0.137
1990,0.00375,0.00831,0.169
1991,0.00558,0.0087,0.174
1992,0.005679999999999999,0.00906,0.17
1993,0.005900000000000001,0.00941,0.164
1994,0.0061600000000000005,0.00977,0.163
1995,0.00637,0.0101,0.162
1996,0.00646,0.0105,0.156
1997,0.00671,0.0109,0.152
1998,0.0068,0.0114,0.165
1999,0.007019999999999999,0.011800000000000001,0.166
2000,0.00911,0.0123,0.183
2001,0.009210000000000001,0.0126,0.175
2002,0.00904,0.0129,0.153
2003,0.00932,0.013300000000000001,0.163
2004,0.0116,0.0136,0.169
2005,0.011699999999999999,0.013900000000000001,0.184
2006,0.011800000000000001,0.0143,0.203
2007,0.0128,0.0146,0.189
2008,0.015099999999999999,0.015,0.156
2009,0.015099999999999999,0.0154,0.209
2010,0.0157,0.0158,0.195
2011,0.015,0.016399999999999998,0.285
2012,0.015099999999999999,0.017,0.314
2013,0.0144,0.0176,0.175
2014,0.0154,0.0181,0.159
2015,0.0162,0.018699999999999998,0.154
2016,0.0173,0.018699999999999998,0.168
2017,0.0179,0.019100000000000002,0.167
2018,0.0184,0.019600000000000003,0.148