year,IPC1,IPC2,IPC4,IPC5,IPCMAG
1850,0.0697,0.000762,5.6500000000000005e-05,4.4e-18,1.06e-05
1851,0.0734,0.000803,5.94e-05,7.74e-05,1.12e-05
1852,0.07740000000000001,0.000846,6.27e-05,0.000155,1.18e-05
1853,0.08159999999999999,0.000892,6.610000000000001e-05,0.000232,1.24e-05
1854,0.0861,0.000941,6.97e-05,0.00031,1.31e-05
1855,0.09079999999999999,0.000993,7.35e-05,0.00038700000000000003,1.38e-05
1856,0.0958,0.0010500000000000002,7.76e-05,0.000465,1.46e-05
1857,0.101,0.0011,8.17e-05,0.0005420000000000001,1.53e-05
1858,0.169,0.00185,0.00013700000000000002,0.000619,2.57e-05
1859,0.237,0.00259,0.000192,0.0006969999999999999,3.59e-05
1860,0.351,0.00383,0.00028399999999999996,0.0007740000000000001,5.33e-05
1861,0.49,0.00536,0.000397,0.000852,7.439999999999999e-05
1862,0.541,0.00591,0.000438,0.000929,8.21e-05
1863,0.541,0.00591,0.000438,0.00101,8.21e-05
1864,0.659,0.00721,0.0005340000000000001,0.00108,0.0001
1865,0.803,0.00878,0.00065,0.00116,0.000122
1866,0.794,0.00868,0.000643,0.00124,0.000121
1867,0.777,0.0085,0.000629,0.00132,0.000118
1868,0.887,0.009699999999999999,0.000718,0.00139,0.000135
1869,0.858,0.009380000000000001,0.000694,0.00147,0.00013000000000000002
1870,1.04,0.011300000000000001,0.000838,0.00155,0.000157
1871,1.28,0.014,0.0010400000000000001,0.00163,0.000194
1872,1.47,0.0161,0.0011899999999999999,0.0017,0.000223
1873,1.43,0.0157,0.00116,0.0017800000000000001,0.00021799999999999999
1874,1.35,0.0147,0.00109,0.00186,0.000205
1875,1.48,0.0162,0.0012,0.0019399999999999999,0.000225
1876,1.72,0.0188,0.00139,0.0020099999999999996,0.000261
1877,1.63,0.0179,0.00132,0.00209,0.000248
1878,1.57,0.0171,0.00127,0.00217,0.00023799999999999998
1879,1.67,0.0182,0.00135,0.00225,0.000254
1880,1.93,0.0211,0.00156,0.00232,0.00029299999999999997
1881,1.8,0.0197,0.00146,0.0024,0.00027400000000000005
1882,1.99,0.0218,0.00161,0.00248,0.00030199999999999997
1883,2.21,0.0242,0.0017900000000000001,0.0025499999999999997,0.00033600000000000004
1884,2.26,0.0248,0.00183,0.00263,0.00034399999999999996
1885,2.36,0.0258,0.00191,0.00271,0.000359
1886,2.4,0.0263,0.00195,0.00279,0.000365
1887,2.61,0.0285,0.00211,0.0028599999999999997,0.00039600000000000003
1888,2.66,0.0291,0.00215,0.00294,0.000404
1889,2.94,0.032100000000000004,0.0023799999999999997,0.00302,0.000446
1890,3.32,0.0305,0.00269,0.0031,0.000504
1891,4.06,0.0305,0.00329,0.00317,0.000617
1892,4.0,0.030600000000000002,0.0032400000000000003,0.00325,0.000608
1893,3.32,0.030699999999999998,0.00269,0.00333,0.000504
1894,4.13,0.0308,0.00335,0.0034100000000000003,0.000628
1895,4.44,0.030899999999999997,0.00359,0.00348,0.000674
1896,4.85,0.031,0.00393,0.0035600000000000002,0.000737
1897,5.12,0.031100000000000003,0.00415,0.00364,0.000778
1898,5.48,0.0313,0.00443,0.00372,0.000832
1899,5.91,0.0314,0.00478,0.00379,0.000897
1900,6.54,0.0316,0.0053,0.00387,0.000993
1901,5.98,0.0317,0.00484,0.00395,0.0009080000000000001
1902,6.04,0.0319,0.004889999999999999,0.004030000000000001,0.0009170000000000001
1903,6.54,0.032100000000000004,0.0053,0.0040999999999999995,0.000993
1904,6.87,0.0322,0.00557,0.00418,0.0010400000000000001
1905,7.2,0.0325,0.00583,0.00426,0.00109
1906,7.95,0.0327,0.00644,0.00434,0.00121
1907,9.22,0.0329,0.00747,0.00441,0.0014
1908,9.23,0.0332,0.00747,0.00449,0.0014
1909,9.3,0.0334,0.00753,0.00457,0.00141
1910,8.98,0.0337,0.0072699999999999996,0.0046500000000000005,0.00136
1911,9.93,0.034,0.008039999999999999,0.004719999999999999,0.00151
1912,10.1,0.0343,0.00818,0.0048,0.0015300000000000001
1913,10.7,0.0347,0.00864,0.00488,0.0016200000000000001
1914,9.72,0.035,0.00787,0.00496,0.00148
1915,10.3,0.0354,0.00833,0.005030000000000001,0.00156
1916,9.78,0.0358,0.00792,0.00511,0.00149
1917,7.04,0.0363,0.0057,0.00519,0.00107
1918,6.62,0.036899999999999995,0.00536,0.00526,0.00101
1919,5.31,0.0375,0.0043,0.00534,0.0008070000000000001
1920,8.34,0.038200000000000005,0.00675,0.00542,0.00127
1921,5.15,0.039299999999999995,0.00417,0.0055,0.000782
1922,7.09,0.041,0.00574,0.00557,0.00108
1923,8.84,0.0432,0.0071600000000000006,0.0056500000000000005,0.00134
1924,8.34,0.0458,0.00675,0.005730000000000001,0.00127
1925,8.69,0.0487,0.00704,0.005809999999999999,0.00132
1926,8.6,0.0517,0.00696,0.00588,0.00131
1927,9.91,0.054799999999999995,0.00802,0.00596,0.00151
1928,9.98,0.376,0.00808,0.00604,0.00152
1929,11.4,0.408,0.00926,0.0061200000000000004,0.00174
1930,10.6,0.459,0.00856,0.00619,0.00161
1931,11.2,0.495,0.00903,0.0062699999999999995,0.0016899999999999999
1932,11.3,0.471,0.00917,0.00635,0.00172
1933,11.0,0.437,0.00893,0.00643,0.0016799999999999999
1934,11.0,0.402,0.008919999999999999,0.0065,0.0016699999999999998
1935,10.9,0.368,0.00885,0.00658,0.00166
1936,11.2,0.333,0.00903,0.00666,0.0016899999999999999
1937,12.1,0.37,0.00977,0.00674,0.00183
1938,11.7,0.408,0.009460000000000001,0.006809999999999999,0.0017800000000000001
1939,13.7,0.41,0.0111,0.006889999999999999,0.0020800000000000003
1940,9.22,0.412,0.00746,0.00697,0.0014
1941,7.25,0.448,0.005860000000000001,0.00705,0.0011
1942,6.5,0.313,0.00525,0.0071200000000000005,0.000985
1943,6.91,0.277,0.0055899999999999995,0.0072,0.0010500000000000002
1944,4.9,0.308,0.00396,0.00728,0.000743
1945,1.65,0.302,0.00132,0.00736,0.000248
1946,6.27,0.444,0.005059999999999999,0.00743,0.00095
1947,10.4,0.579,0.00838,0.00751,0.00157
1948,11.2,0.615,0.00906,0.0075899999999999995,0.0017
1949,9.3,0.595,0.00751,0.00766,0.00141
1950,11.2,0.65,0.00905,0.00774,0.0017
1951,13.4,0.773,0.0109,0.00782,0.00204
1952,12.2,0.813,0.00984,0.0079,0.00185
1953,11.0,0.921,0.008919999999999999,0.00797,0.0016699999999999998
1954,13.5,1.05,0.0109,0.00805,0.0020499999999999997
1955,14.5,1.21,0.011699999999999999,0.00813,0.0022
1956,18.4,1.36,0.0148,0.00821,0.00278
1957,19.0,1.43,0.0154,0.00828,0.0028799999999999997
1958,17.6,1.28,0.014199999999999999,0.00836,0.00266
1959,17.7,1.55,0.0143,0.00844,0.00268
1960,20.8,1.74,0.016800000000000002,0.00852,0.00315
1961,21.5,2.04,0.0173,0.00859,0.00325
1962,25.8,2.12,0.0208,0.00867,0.0039
1963,31.6,2.06,0.0255,0.00875,0.00478
1964,30.1,2.45,0.024300000000000002,0.00883,0.00455
1965,32.8,2.33,0.0265,0.0089,0.00496
1966,33.9,2.49,0.027399999999999997,0.00898,0.00514
1967,35.2,2.44,0.028399999999999998,0.00906,0.00533
1968,39.1,2.53,0.0316,0.00914,0.0059299999999999995
1969,41.4,2.65,0.0334,0.009210000000000001,0.0062699999999999995
1970,43.8,2.77,0.0325,0.00929,0.01
1971,45.4,2.98,0.032799999999999996,0.00937,0.0116
1972,46.3,3.23,0.033100000000000004,0.00945,0.013
1973,50.1,3.26,0.0341,0.009519999999999999,0.0145
1974,44.9,2.98,0.0344,0.0096,0.011300000000000001
1975,43.0,2.23,0.0343,0.00968,0.0156
1976,44.7,2.18,0.0348,0.00976,0.0192
1977,45.3,2.25,0.035,0.00983,0.024300000000000002
1978,46.6,2.27,0.0355,0.00991,0.0285
1979,43.8,2.41,0.0361,0.00999,0.0319
1980,44.3,2.56,0.0364,0.0101,0.0317
1981,42.3,2.56,0.037,0.0101,0.032299999999999995
1982,39.9,2.4,0.037,0.010199999999999999,0.031100000000000003
1983,43.9,2.4,0.037200000000000004,0.0103,0.0354
1984,42.8,2.45,0.0376,0.0104,0.037399999999999996
1985,43.5,2.47,0.038,0.0105,0.040100000000000004
1986,46.3,2.55,0.038200000000000005,0.0105,0.041
1987,43.8,2.68,0.0385,0.0106,0.0442
1988,44.1,2.84,0.0389,0.0107,0.045
1989,42.4,3.09,0.0394,0.0108,0.0461
1990,40.9,3.15,0.0402,0.011,0.0489
1991,43.2,2.81,0.036899999999999995,0.011,0.0423
1992,43.3,2.66,0.033600000000000005,0.011,0.0422
1993,41.1,2.4,0.030100000000000002,0.011,0.0421
1994,40.0,2.57,0.026,0.011,0.042
1995,40.9,2.42,0.0224,0.011,0.042
1996,41.8,2.25,0.0207,0.011,0.042
1997,40.9,2.08,0.0197,0.011,0.0378
1998,42.5,2.07,0.018699999999999998,0.0101,0.0364
1999,42.3,2.07,0.0179,0.011300000000000001,0.0373
2000,41.3,2.21,0.0167,0.011800000000000001,0.039299999999999995
2001,42.8,2.23,0.015099999999999999,0.0126,0.04
2002,41.2,2.17,0.013699999999999999,0.011800000000000001,0.0409
2003,42.5,2.13,0.013099999999999999,0.0128,0.039299999999999995
2004,42.9,2.28,0.0127,0.0127,0.0438
2005,43.3,2.38,0.012199999999999999,0.0124,0.0422
2006,43.0,2.33,0.0125,0.0114,0.0416
2007,41.0,2.33,0.012,0.0126,0.045899999999999996
2008,42.4,2.29,0.0119,0.011800000000000001,0.0436
2009,41.3,2.21,0.0108,0.0115,0.0415
2010,42.6,2.37,0.011,0.011300000000000001,0.0444
2011,38.6,2.33,0.0106,0.012199999999999999,0.0435
2012,40.0,2.2,0.0103,0.0128,0.0416
2013,40.9,2.2,0.0101,0.013099999999999999,0.0423
2014,36.9,2.26,0.009890000000000001,0.0105,0.0458
2015,36.6,2.09,0.00994,0.011300000000000001,0.0444
2016,37.0,2.16,0.009890000000000001,0.0111,0.047299999999999995
2017,36.0,2.14,0.00956,0.0115,0.047799999999999995
2018,34.7,2.11,0.009349999999999999,0.0123,0.0464