year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.00635,0.00030199999999999997,0.07709999999999999,5.69e-18,0.0327
1851,0.00661,0.00031800000000000003,0.07740000000000001,0.00035,0.033600000000000005
1852,0.006900000000000001,0.000335,0.0777,0.0007,0.0345
1853,0.0072,0.00035299999999999996,0.07809999999999999,0.0010500000000000002,0.0354
1854,0.00752,0.000373,0.07840000000000001,0.0014,0.0362
1855,0.00785,0.000393,0.0788,0.00175,0.0371
1856,0.008199999999999999,0.000414,0.07909999999999999,0.0021000000000000003,0.037899999999999996
1857,0.00855,0.000437,0.0795,0.0024500000000000004,0.0386
1858,0.008919999999999999,0.00046,0.0799,0.0028,0.0394
1859,0.00929,0.000484,0.0803,0.00315,0.04
1860,0.00967,0.000508,0.08070000000000001,0.0035,0.0407
1861,0.0101,0.0005340000000000001,0.08109999999999999,0.00385,0.0412
1862,0.0105,0.0005610000000000001,0.08159999999999999,0.004200000000000001,0.0418
1863,0.0109,0.000589,0.082,0.00455,0.0424
1864,0.011300000000000001,0.000618,0.0825,0.004900000000000001,0.0429
1865,0.011800000000000001,0.0006490000000000001,0.083,0.00525,0.0435
1866,0.0123,0.0006810000000000001,0.0835,0.0056,0.044
1867,0.0128,0.000714,0.084,0.00595,0.0446
1868,0.013300000000000001,0.000749,0.0845,0.0063,0.0451
1869,0.013900000000000001,0.000785,0.0851,0.0066500000000000005,0.045700000000000005
1870,0.0144,0.000823,0.0857,0.007,0.046200000000000005
1871,0.015099999999999999,0.0008629999999999999,0.0863,0.00735,0.047
1872,0.0158,0.000906,0.0871,0.0077,0.0482
1873,0.0165,0.0009509999999999999,0.0879,0.00805,0.0498
1874,0.0173,0.000998,0.0887,0.008400000000000001,0.0516
1875,0.0182,0.0010500000000000002,0.0896,0.00875,0.0535
1876,0.019100000000000002,0.0011,0.0905,0.0091,0.0554
1877,0.02,0.00115,0.09140000000000001,0.00945,0.0572
1878,0.0209,0.00121,0.0923,0.009800000000000001,0.0589
1879,0.0218,0.00126,0.0932,0.0101,0.0603
1880,0.022699999999999998,0.00132,0.094,0.0105,0.061399999999999996
1881,0.023600000000000003,0.00138,0.0948,0.0108,0.062200000000000005
1882,0.0245,0.0014399999999999999,0.0955,0.0112,0.063
1883,0.0255,0.0015,0.0963,0.0115,0.0637
1884,0.0264,0.00156,0.09709999999999999,0.0119,0.0644
1885,0.027399999999999997,0.00163,0.0979,0.012199999999999999,0.065
1886,0.028399999999999998,0.0016899999999999999,0.0987,0.0126,0.06570000000000001
1887,0.0295,0.00176,0.0995,0.0129,0.0663
1888,0.030600000000000002,0.00184,0.1,0.013300000000000001,0.067
1889,0.0317,0.00191,0.101,0.0136,0.0676
1890,0.0358,0.00189,0.103,0.014,0.0695
1891,0.037200000000000004,0.00189,0.104,0.0143,0.0696
1892,0.038799999999999994,0.00189,0.104,0.0147,0.0697
1893,0.040600000000000004,0.0019,0.104,0.015,0.0699
1894,0.0425,0.0019,0.105,0.0154,0.0702
1895,0.0445,0.0019,0.105,0.0157,0.0704
1896,0.046700000000000005,0.00191,0.106,0.0161,0.0707
1897,0.049,0.00191,0.107,0.016399999999999998,0.071
1898,0.0514,0.00191,0.107,0.016800000000000002,0.0714
1899,0.053899999999999997,0.0019199999999999998,0.108,0.0171,0.0717
1900,0.0565,0.0019199999999999998,0.109,0.0175,0.0721
1901,0.0593,0.0019299999999999999,0.11,0.0178,0.0725
1902,0.0624,0.0019299999999999999,0.112,0.0182,0.073
1903,0.06570000000000001,0.0019399999999999999,0.113,0.0185,0.0736
1904,0.0693,0.0019399999999999999,0.116,0.0189,0.0742
1905,0.073,0.00195,0.118,0.0192,0.07490000000000001
1906,0.07690000000000001,0.00195,0.12,0.019600000000000003,0.0756
1907,0.0808,0.00196,0.123,0.019899999999999998,0.07629999999999999
1908,0.0847,0.00196,0.125,0.020300000000000002,0.077
1909,0.0887,0.00197,0.128,0.0206,0.0778
1910,0.09259999999999999,0.00198,0.13,0.021,0.0785
1911,0.09670000000000001,0.00198,0.132,0.0213,0.0792
1912,0.101,0.00199,0.135,0.0217,0.0798
1913,0.106,0.00199,0.137,0.022,0.0804
1914,0.111,0.002,0.14,0.0224,0.081
1915,0.116,0.0020099999999999996,0.142,0.022699999999999998,0.08159999999999999
1916,0.121,0.0020099999999999996,0.145,0.023100000000000002,0.0823
1917,0.125,0.00202,0.147,0.023399999999999997,0.0831
1918,0.129,0.0020299999999999997,0.15,0.0238,0.084
1919,0.132,0.0020499999999999997,0.152,0.0241,0.085
1920,0.134,0.00206,0.155,0.0245,0.0862
1921,0.136,0.0021000000000000003,0.158,0.0248,0.0885
1922,0.137,0.00218,0.161,0.0252,0.0927
1923,0.138,0.0023,0.164,0.0255,0.0985
1924,0.139,0.0024500000000000004,0.167,0.0259,0.105
1925,0.139,0.00264,0.17,0.026199999999999998,0.113
1926,0.14,0.0028399999999999996,0.173,0.026600000000000002,0.121
1927,0.141,0.00307,0.176,0.0269,0.129
1928,0.142,0.00332,0.179,0.0273,0.137
1929,0.143,0.0035800000000000003,0.182,0.027600000000000003,0.144
1930,0.145,0.0038399999999999997,0.185,0.028,0.15
1931,0.157,0.0039900000000000005,0.189,0.028300000000000002,0.155
1932,0.185,0.0119,0.192,0.0287,0.161
1933,0.227,0.0165,0.195,0.029,0.166
1934,0.278,0.0349,0.199,0.0294,0.171
1935,0.336,0.0555,0.202,0.0297,0.176
1936,0.398,0.0644,0.206,0.030100000000000002,0.182
1937,0.459,0.0696,0.21,0.0304,0.187
1938,0.516,0.0712,0.214,0.0308,0.192
1939,0.566,0.069,0.218,0.031100000000000003,0.198
1940,0.606,0.034,0.222,0.0315,0.203
1941,0.637,0.0353,0.226,0.0318,0.21
1942,0.664,0.364,0.23,0.0322,0.218
1943,0.687,0.052899999999999996,0.235,0.0325,0.228
1944,0.708,0.0835,0.24,0.0329,0.239
1945,0.729,0.0923,0.245,0.0332,0.251
1946,0.75,0.0938,0.251,0.033600000000000005,0.263
1947,0.775,0.106,0.257,0.0339,0.274
1948,0.803,0.125,0.263,0.0343,0.286
1949,0.837,0.141,0.27,0.0346,0.296
1950,1.42,0.156,0.278,0.035,0.315
1951,1.35,0.174,0.288,0.0353,0.322
1952,1.07,0.168,0.301,0.0357,0.329
1953,1.14,0.175,0.316,0.036,0.342
1954,1.18,0.194,0.333,0.0364,0.356
1955,1.44,0.252,0.352,0.0367,0.374
1956,1.69,0.267,0.372,0.0371,0.391
1957,1.84,0.304,0.394,0.037399999999999996,0.404
1958,1.78,0.279,0.416,0.0378,0.413
1959,2.14,0.396,0.439,0.0381,0.426
1960,2.21,0.451,0.462,0.0385,0.431
1961,2.31,0.465,0.486,0.038799999999999994,0.412
1962,2.49,0.462,0.512,0.039200000000000006,0.421
1963,2.65,0.489,0.541,0.0395,0.473
1964,2.9,0.492,0.572,0.0399,0.468
1965,2.92,0.549,0.603,0.0402,0.473
1966,3.17,0.628,0.635,0.040600000000000004,0.49
1967,3.16,0.607,0.668,0.0409,0.478
1968,3.35,0.575,0.7,0.041299999999999996,0.458
1969,3.84,0.77,0.731,0.0416,0.479
1970,3.38,0.774,0.706,0.037200000000000004,0.485
1971,4.7,0.828,0.759,0.037200000000000004,0.567
1972,5.01,0.887,0.797,0.0402,0.599
1973,6.47,0.849,0.83,0.0521,0.625
1974,6.5,0.855,0.868,0.054799999999999995,0.476
1975,5.73,0.789,0.9,0.046799999999999994,0.34
1976,5.4,0.779,0.924,0.046200000000000005,0.37
1977,5.01,0.622,0.947,0.040799999999999996,0.321
1978,5.15,0.603,0.967,0.048600000000000004,0.438
1979,5.22,0.819,0.991,0.052700000000000004,0.449
1980,5.57,0.584,1.01,0.0629,0.488
1981,5.28,0.817,1.04,0.062299999999999994,0.502
1982,5.37,0.587,1.06,0.0513,0.528
1983,6.68,0.506,1.09,0.0554,0.462
1984,6.54,0.421,1.11,0.0557,0.473
1985,7.68,0.344,1.13,0.065,0.45
1986,7.43,0.307,1.14,0.0635,0.455
1987,7.64,0.29,1.15,0.0644,0.446
1988,7.32,0.272,1.17,0.0495,0.451
1989,7.72,0.256,1.18,0.0554,0.481
1990,7.87,0.239,1.19,0.0554,0.475
1991,8.15,0.225,1.23,0.0676,0.501
1992,9.74,0.261,1.26,0.0793,0.52
1993,10.3,0.333,1.3,0.0983,0.563
1994,11.1,0.3,1.34,0.0989,0.516
1995,12.0,0.623,1.37,0.112,0.65
1996,12.2,0.933,1.4,0.119,0.63
1997,14.5,0.998,1.43,0.125,0.643
1998,15.2,1.49,1.45,0.162,0.66
1999,15.3,1.5,1.47,0.156,0.655
2000,14.0,1.8,1.51,0.141,0.66
2001,14.9,1.86,1.59,0.136,0.693
2002,14.8,1.87,1.67,0.139,0.643
2003,16.4,2.48,1.74,0.141,0.67
2004,14.8,2.81,1.81,0.137,0.686
2005,14.1,2.95,1.88,0.135,0.628
2006,13.0,2.22,1.92,0.132,0.602
2007,11.7,2.48,1.95,0.125,0.624
2008,15.3,2.53,1.98,0.142,0.617
2009,18.6,2.76,2.02,0.15,0.655
2010,17.6,2.8,2.06,0.174,0.642
2011,17.9,2.8,2.2,0.183,0.79
2012,20.2,2.63,2.35,0.209,0.836
2013,19.9,2.79,2.49,0.229,0.802
2014,21.5,2.67,2.64,0.209,0.808
2015,14.6,2.71,2.78,0.21,0.79
2016,14.4,2.62,2.68,0.218,0.818
2017,14.7,2.63,2.76,0.225,0.831
2018,14.3,2.63,2.84,0.232,0.812