year,IPC1,IPC2,IPC4,IPCMAG
1850,1.21,0.00014399999999999998,2.37,3.54
1851,1.21,0.000163,2.4,3.54
1852,1.22,0.000183,2.43,3.55
1853,1.24,0.000203,2.46,3.56
1854,1.26,0.000224,2.49,3.57
1855,1.28,0.000245,2.52,3.59
1856,1.31,0.000266,2.55,3.61
1857,1.35,0.00028799999999999995,2.58,3.63
1858,1.39,0.000311,2.6,3.65
1859,1.44,0.00033400000000000004,2.63,3.68
1860,1.49,0.000357,2.66,3.71
1861,1.54,0.000381,2.69,3.75
1862,1.6,0.00040500000000000003,2.71,3.79
1863,1.67,0.00043,2.74,3.82
1864,1.74,0.000455,2.77,3.87
1865,1.81,0.00047999999999999996,2.79,3.91
1866,1.89,0.000506,2.82,3.96
1867,1.97,0.000532,2.84,4.01
1868,2.05,0.000558,2.87,4.06
1869,2.14,0.000585,2.9,4.11
1870,2.23,0.000612,2.93,4.17
1871,2.32,0.000639,2.96,4.23
1872,2.42,0.000666,3.0,4.29
1873,2.52,0.000694,3.04,4.35
1874,2.62,0.000722,3.08,4.41
1875,2.73,0.000751,3.12,4.48
1876,2.83,0.0007790000000000001,3.16,4.55
1877,2.94,0.000808,3.2,4.61
1878,3.05,0.000837,3.24,4.68
1879,3.17,0.000867,3.29,4.76
1880,3.28,0.000896,3.33,4.83
1881,3.4,0.0009260000000000001,3.37,4.9
1882,3.52,0.0009559999999999999,3.41,4.98
1883,3.64,0.000986,3.45,5.05
1884,3.76,0.00102,3.49,5.13
1885,3.88,0.0010500000000000002,3.54,5.2
1886,4.01,0.00108,3.58,5.28
1887,4.13,0.00111,3.62,5.36
1888,4.26,0.00114,3.66,5.44
1889,4.38,0.00117,3.71,5.52
1890,4.59,0.00182,3.77,4.8
1891,4.75,0.00195,3.82,5.35
1892,4.91,0.00211,3.87,5.87
1893,5.07,0.0023,3.93,6.34
1894,5.23,0.0025099999999999996,3.98,6.77
1895,5.4,0.0027400000000000002,4.03,7.14
1896,5.56,0.00299,4.09,7.46
1897,5.73,0.00326,4.14,7.71
1898,5.9,0.0035499999999999998,4.2,7.9
1899,6.07,0.0038399999999999997,4.25,8.02
1900,6.24,0.00415,4.31,8.06
1901,6.42,0.00451,4.37,8.01
1902,6.63,0.00495,4.42,7.89
1903,6.86,0.00545,4.48,7.71
1904,7.09,0.0059900000000000005,4.54,7.5
1905,7.32,0.00654,4.61,7.26
1906,7.53,0.00709,4.67,7.03
1907,7.71,0.00762,4.74,6.81
1908,7.86,0.0081,4.8,6.64
1909,7.97,0.00851,4.87,6.52
1910,8.03,0.00883,4.94,6.48
1911,8.02,0.00908,5.01,6.5
1912,7.96,0.009300000000000001,5.09,6.55
1913,7.85,0.00949,5.16,6.63
1914,7.72,0.00966,5.24,6.73
1915,7.58,0.00982,5.33,6.85
1916,7.44,0.009980000000000001,5.41,6.98
1917,7.31,0.0101,5.5,7.12
1918,7.2,0.0103,5.58,7.27
1919,7.14,0.0105,5.67,7.41
1920,7.13,0.0107,5.75,7.55
1921,7.18,0.011,5.83,7.72
1922,7.29,0.0112,5.91,7.93
1923,7.43,0.0115,6.0,8.17
1924,7.61,0.011699999999999999,6.08,8.44
1925,7.79,0.012,6.16,8.71
1926,7.98,0.0123,6.25,8.98
1927,8.16,0.0127,6.33,9.24
1928,8.32,0.013,6.42,9.47
1929,8.45,0.0134,6.51,9.67
1930,8.52,0.013800000000000002,6.6,9.81
1931,8.59,0.0143,6.68,9.91
1932,8.69,0.015,6.77,9.97
1933,8.82,0.0157,6.85,10.0
1934,8.95,0.016399999999999998,6.94,10.0
1935,9.1,0.0172,7.03,10.0
1936,9.23,0.0181,7.12,10.0
1937,9.36,0.0189,7.22,10.0
1938,9.46,0.0197,7.33,10.0
1939,9.53,0.0205,7.45,9.99
1940,9.56,0.0212,7.59,9.98
1941,9.55,0.0219,7.78,9.99
1942,9.49,0.0225,8.04,10.0
1943,9.4,0.023,8.36,10.1
1944,9.29,0.0235,8.72,10.2
1945,9.17,0.024,9.11,10.2
1946,9.06,0.0246,9.5,10.3
1947,8.95,0.0252,9.88,10.4
1948,8.87,0.0259,10.2,10.5
1949,8.82,0.026600000000000002,10.5,10.6
1950,8.82,0.027600000000000003,10.8,10.6
1951,8.87,0.029,11.0,10.7
1952,8.97,0.031100000000000003,11.2,10.9
1953,9.11,0.0337,11.4,11.1
1954,9.28,0.0367,11.6,11.3
1955,9.47,0.039799999999999995,11.8,11.6
1956,9.67,0.0428,12.0,11.8
1957,9.86,0.045700000000000005,12.2,12.0
1958,10.0,0.048100000000000004,12.3,12.2
1959,10.2,0.0499,12.4,12.4
1960,10.3,0.0508,12.5,12.4
1961,10.4,0.0514,12.5,12.7
1962,10.5,0.0519,12.6,12.8
1963,10.5,0.052399999999999995,12.7,12.7
1964,10.6,0.052899999999999996,12.7,12.5
1965,10.6,0.053399999999999996,12.8,12.7
1966,10.7,0.054,12.9,12.9
1967,10.8,0.0546,12.9,13.1
1968,10.9,0.055200000000000006,13.0,13.2
1969,11.3,0.053700000000000005,12.9,13.2
1970,11.3,0.0519,12.5,13.1
1971,11.2,0.049,13.5,13.1
1972,10.6,0.0522,13.6,13.2
1973,10.8,0.0533,13.7,13.6
1974,10.5,0.0518,13.8,14.0
1975,10.8,0.0451,13.7,14.0
1976,10.9,0.046299999999999994,13.9,13.9
1977,10.9,0.0427,13.9,13.9
1978,11.2,0.041299999999999996,14.0,14.0
1979,11.5,0.045399999999999996,14.0,14.1
1980,11.2,0.039200000000000006,14.0,14.1
1981,10.6,0.037899999999999996,14.0,14.0
1982,10.8,0.0325,14.0,14.1
1983,10.6,0.0304,14.0,14.0
1984,9.52,0.034,14.1,14.2
1985,10.1,0.033100000000000004,14.0,14.1
1986,10.1,0.032,14.0,14.0
1987,9.86,0.0324,14.0,13.7
1988,9.58,0.0341,14.1,13.6
1989,9.13,0.0342,14.0,13.5
1990,8.37,0.0334,13.8,13.4
1991,8.11,0.0315,14.1,12.9
1992,7.75,0.0298,14.0,12.4
1993,7.38,0.0285,14.2,11.9
1994,6.95,0.0308,14.3,11.7
1995,7.0,0.0292,14.1,11.5
1996,6.97,0.028300000000000002,14.3,11.4
1997,6.79,0.0295,14.5,11.4
1998,6.24,0.0293,13.9,11.2
1999,6.06,0.028300000000000002,13.4,11.1
2000,5.85,0.0303,13.0,11.0
2001,5.68,0.0296,12.0,10.8
2002,5.58,0.0297,11.6,10.6
2003,5.47,0.031100000000000003,11.4,10.5
2004,5.39,0.0324,11.7,10.4
2005,5.27,0.0318,11.0,10.3
2006,5.22,0.0315,11.6,10.2
2007,5.14,0.0319,11.5,10.2
2008,5.11,0.030600000000000002,10.7,10.1
2009,4.94,0.0281,9.43,10.1
2010,5.03,0.0314,10.1,9.97
2011,4.94,0.0292,10.3,9.77
2012,5.02,0.028399999999999998,9.94,9.74
2013,5.01,0.029,9.46,9.74
2014,4.95,0.0291,9.29,9.82
2015,5.04,0.027899999999999998,9.33,9.89
2016,4.97,0.027800000000000002,9.02,9.92
2017,4.97,0.027800000000000002,8.91,9.88
2018,4.8,0.027,8.8,9.78