year,IPC1,IPC4,IPCMAG
1850,0.00018099999999999998,0.00222,0.011
1851,0.000182,0.00222,0.0124
1852,0.000183,0.00221,0.013800000000000002
1853,0.000184,0.0022,0.015099999999999999
1854,0.000185,0.00219,0.0165
1855,0.000186,0.00219,0.0178
1856,0.000187,0.00218,0.019100000000000002
1857,0.000188,0.00218,0.020300000000000002
1858,0.000189,0.00217,0.0215
1859,0.00019,0.00217,0.022699999999999998
1860,0.000192,0.00217,0.023899999999999998
1861,0.000193,0.00217,0.0251
1862,0.000194,0.00217,0.026199999999999998
1863,0.000195,0.00217,0.0273
1864,0.00019600000000000002,0.00217,0.028399999999999998
1865,0.00019700000000000002,0.00217,0.0294
1866,0.000199,0.00217,0.0305
1867,0.0002,0.00217,0.0315
1868,0.000201,0.00217,0.0324
1869,0.000202,0.00217,0.0334
1870,0.000203,0.00217,0.0343
1871,0.000205,0.00217,0.0352
1872,0.000206,0.00217,0.036
1873,0.000207,0.00218,0.036899999999999995
1874,0.000208,0.00218,0.037700000000000004
1875,0.00020999999999999998,0.00219,0.0385
1876,0.000211,0.0022,0.039200000000000006
1877,0.000212,0.00221,0.0399
1878,0.000214,0.00222,0.040600000000000004
1879,0.000215,0.0022299999999999998,0.041299999999999996
1880,0.000216,0.0022400000000000002,0.0419
1881,0.000217,0.00225,0.0426
1882,0.000219,0.00226,0.0431
1883,0.00022,0.00228,0.0437
1884,0.000221,0.00229,0.0442
1885,0.000223,0.00231,0.044700000000000004
1886,0.000224,0.00232,0.045200000000000004
1887,0.00022600000000000002,0.00233,0.0456
1888,0.00022700000000000002,0.00235,0.0461
1889,0.000228,0.0023599999999999997,0.0464
1890,0.000254,0.0023599999999999997,0.047299999999999995
1891,0.000263,0.00237,0.0475
1892,0.000273,0.00237,0.047700000000000006
1893,0.00028399999999999996,0.0023799999999999997,0.0479
1894,0.00029499999999999996,0.0023799999999999997,0.048100000000000004
1895,0.000307,0.00239,0.048299999999999996
1896,0.00032,0.00239,0.0485
1897,0.000333,0.0024,0.048799999999999996
1898,0.000347,0.0024,0.049
1899,0.000361,0.0024100000000000002,0.0493
1900,0.000375,0.0024100000000000002,0.0496
1901,0.00039200000000000004,0.00242,0.0499
1902,0.00041099999999999996,0.00242,0.0502
1903,0.000433,0.0024300000000000003,0.0505
1904,0.000456,0.0024300000000000003,0.0508
1905,0.000479,0.00244,0.0512
1906,0.000502,0.0024500000000000004,0.0515
1907,0.000524,0.0024500000000000004,0.0519
1908,0.000544,0.00246,0.0523
1909,0.0005610000000000001,0.0024700000000000004,0.052700000000000004
1910,0.000574,0.0024700000000000004,0.0531
1911,0.0005859999999999999,0.00248,0.0536
1912,0.000597,0.00249,0.0541
1913,0.000607,0.00249,0.0546
1914,0.000617,0.0025,0.055200000000000006
1915,0.000626,0.0025099999999999996,0.055799999999999995
1916,0.000634,0.0025099999999999996,0.0564
1917,0.000641,0.00252,0.057
1918,0.000647,0.0025299999999999997,0.0577
1919,0.000652,0.00254,0.0585
1920,0.000655,0.0025499999999999997,0.0592
1921,0.0006580000000000001,0.00257,0.060399999999999995
1922,0.0006590000000000001,0.00261,0.062200000000000005
1923,0.000661,0.00265,0.0645
1924,0.000662,0.00271,0.06720000000000001
1925,0.000664,0.00277,0.07
1926,0.000665,0.0028399999999999996,0.0727
1927,0.000666,0.0029100000000000003,0.07529999999999999
1928,0.0006680000000000001,0.00298,0.0775
1929,0.000671,0.0030600000000000002,0.07909999999999999
1930,0.000674,0.00314,0.08
1931,0.00068,0.00322,0.0803
1932,0.000691,0.00332,0.08020000000000001
1933,0.000707,0.00342,0.0799
1934,0.000727,0.0035299999999999997,0.0793
1935,0.00075,0.00365,0.0787
1936,0.000776,0.00377,0.07809999999999999
1937,0.000803,0.0039,0.07759999999999999
1938,0.00083,0.00404,0.07740000000000001
1939,0.000858,0.00417,0.07740000000000001
1940,0.000885,0.00431,0.07790000000000001
1941,0.000911,0.0044599999999999996,0.0785
1942,0.000939,0.0046,0.0793
1943,0.000969,0.00474,0.08
1944,0.001,0.004889999999999999,0.0808
1945,0.0010400000000000001,0.00505,0.08159999999999999
1946,0.00108,0.00523,0.0825
1947,0.00113,0.00542,0.0834
1948,0.0011899999999999999,0.00563,0.0844
1949,0.00126,0.00587,0.0855
1950,0.00134,0.00614,0.0866
1951,0.0015400000000000001,0.00652,0.0887
1952,0.0019399999999999999,0.00707,0.09240000000000001
1953,0.00249,0.0077599999999999995,0.09709999999999999
1954,0.00315,0.00852,0.103
1955,0.00385,0.00933,0.109
1956,0.00457,0.0101,0.114
1957,0.00523,0.0109,0.12
1958,0.0058,0.0116,0.124
1959,0.00623,0.012199999999999999,0.128
1960,0.00646,0.0126,0.13
1961,0.00657,0.0128,0.105
1962,0.00667,0.013099999999999999,0.105
1963,0.0067599999999999995,0.013300000000000001,0.109
1964,0.00683,0.0134,0.147
1965,0.006900000000000001,0.0136,0.153
1966,0.00696,0.013699999999999999,0.161
1967,0.007,0.013900000000000001,0.172
1968,0.007030000000000001,0.0141,0.14
1969,0.00705,0.0143,0.139
1970,0.00654,0.0147,0.138
1971,0.00654,0.015300000000000001,0.134
1972,0.00731,0.0157,0.132
1973,0.00824,0.0161,0.131
1974,0.009300000000000001,0.016399999999999998,0.13
1975,0.00902,0.0167,0.128
1976,0.00886,0.0169,0.111
1977,0.00869,0.0171,0.12
1978,0.0086,0.0172,0.126
1979,0.008539999999999999,0.0174,0.14
1980,0.00851,0.0176,0.155
1981,0.00834,0.018,0.157
1982,0.00819,0.0184,0.159
1983,0.0081,0.0188,0.16
1984,0.00795,0.0193,0.157
1985,0.00821,0.0198,0.161
1986,0.00834,0.020300000000000002,0.163
1987,0.00844,0.0209,0.161
1988,0.0085,0.0214,0.161
1989,0.00857,0.0221,0.169
1990,0.00908,0.022600000000000002,0.181
1991,0.009269999999999999,0.023399999999999997,0.177
1992,0.00937,0.0242,0.184
1993,0.009460000000000001,0.0249,0.185
1994,0.00951,0.0258,0.196
1995,0.0146,0.026600000000000002,0.196
1996,0.0172,0.0273,0.196
1997,0.0172,0.0282,0.203
1998,0.0173,0.029,0.191
1999,0.0175,0.0298,0.189
2000,0.0179,0.030699999999999998,0.199
2001,0.018,0.0315,0.205
2002,0.0184,0.0324,0.209
2003,0.0184,0.033299999999999996,0.214
2004,0.019,0.0342,0.223
2005,0.0192,0.0351,0.218
2006,0.0192,0.0361,0.219
2007,0.020300000000000002,0.037,0.228
2008,0.02,0.0381,0.233
2009,0.0219,0.0391,0.242
2010,0.0211,0.040100000000000004,0.257
2011,0.0219,0.041100000000000005,0.248
2012,0.0218,0.0421,0.27
2013,0.023600000000000003,0.0429,0.269
2014,0.0215,0.0438,0.275
2015,0.0219,0.0446,0.282
2016,0.0232,0.045700000000000005,0.293
2017,0.0235,0.046700000000000005,0.292
2018,0.023899999999999998,0.0476,0.283