Month,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024
January,0.014485,0.278717,0.39827,0.142223,0.569977,0.215439,0.339336,0.326469,0.309378,0.41741,0.049267,0.041618,0.449981,0.307592,0.084523,0.379064,0.203372,0.172287,0.664289,0.450949,0.390713,0.441287,0.368044,0.308882,0.32233,0.220909,0.220168,0.224877,0.118032,0.257364,0.460298,0.296337,0.089114,0.604271,0.218265,0.317784,0.228105,0.422134,0.404257,0.537909,0.660444,0.785908,0.382753,0.808449,0.557703,0.5373,0.527183,0.626703,0.828733,0.363673,0.729695,0.793974,0.749513,0.652142,0.564177,0.830678,0.60027,0.59048,0.911819,0.732818,0.570219,0.730021,1.055031,1.066304,0.917997,1.107318,0.915985,1.323013,0.631744,1.019535,1.153524,0.869405,0.794301,1.106601,1.086805,1.152343,1.510875,1.363288,1.200498,1.244137,1.540954,1.203025,1.237067,1.206347,1.657957
February,0.101751,0.416033,0.162402,0.2751,0.459849,0.038966,0.232757,0.233038,0.119239,0.210306,0.02248,-0.086772,0.367902,0.351479,0.163689,0.042726,0.077492,0.162673,0.490223,0.39615,0.473806,0.47338,0.432934,0.424659,0.28128,0.117095,0.288939,0.053298,0.175508,0.190719,0.484627,0.111707,0.050684,0.629317,0.006576,0.299408,0.061889,0.373069,0.375619,0.271313,0.7106,0.709426,0.470965,0.765898,0.401368,0.264282,0.580699,0.669801,0.625867,0.622267,0.684111,0.836429,0.708352,0.650581,0.322813,1.024448,0.73703,0.644704,1.113297,0.911135,0.822639,0.676374,0.951009,0.871622,0.986164,0.96512,1.048508,1.047101,0.638353,0.9244,1.181335,0.783168,0.780158,0.974804,0.86338,1.15791,1.646847,1.458582,1.221673,1.267451,1.558203,1.019276,1.188767,1.251662,1.769335
March,0.06418,0.23561,0.240708,0.063819,0.490734,0.13977,0.297194,0.37033,0.057056,0.250103,0.175419,0.104027,0.206399,0.296839,0.201537,-0.075569,0.10623,0.14526,0.414752,0.516555,0.03785,0.385843,0.390822,0.101338,0.105485,0.167,0.321824,0.3105,0.416818,0.325682,0.354285,0.137902,0.23256,0.504743,0.15509,0.338635,-0.063929,0.372197,0.376338,0.462788,0.672453,0.785586,0.312002,0.76103,0.556512,0.418553,0.536462,0.467924,0.757274,0.591954,1.022078,0.696409,0.702151,0.585593,0.53085,0.71351,0.638888,0.779053,0.913916,0.558509,0.730757,0.790165,1.140319,0.783314,0.938138,1.037808,0.937898,9.50E-01,0.968112,0.828126,1.218294,0.890754,0.813123,0.973258,1.039975,1.177981,1.575135,1.448933,1.222464,1.457435,1.4369,1.138774,1.343224,1.460767,1.67728
April,0.304669,0.10269,0.106054,0.137276,0.279011,0.245091,0.285764,0.395527,0.167377,0.176395,0.0728,0.190618,0.203488,0.407245,0.136571,0.064909,0.029808,0.249351,0.37026,0.441899,0.164981,0.392035,0.318834,0.175204,0.038055,0.106411,0.213043,0.253861,0.222264,0.448319,0.428574,0.200226,0.295321,0.493288,0.150186,0.268254,0.08765,0.400467,0.357805,0.400929,0.725377,0.696277,0.371712,0.632728,0.440394,0.436784,0.609536,0.575241,0.720497,0.594506,0.856977,0.786685,0.489881,0.583469,0.628903,0.790096,0.564954,0.581475,1.030266,0.605926,0.826717,0.756029,0.845817,0.789351,0.895047,0.979879,0.83952,1.083149,0.782759,0.849359,1.161852,0.923056,0.963752,0.873041,1.018942,0.965934,1.438991,1.237653,1.214553,1.346648,1.429718,1.099983,1.192719,1.22998,1.579635
May,0.353645,0.262532,0.261195,0.240205,0.27174,0.136436,0.31585,0.300455,0.3243,0.261151,0.168144,0.457964,0.30556,0.480081,0.225697,0.150273,0.033194,0.327348,0.443153,0.339617,0.251265,0.441446,0.241527,0.249339,0.162138,0.239158,0.248543,0.450059,0.224902,0.503541,0.323406,0.177993,0.298117,0.50128,0.135436,0.239434,-0.006523,0.454849,0.378002,0.423005,0.778474,0.639809,0.497752,0.736466,0.654888,0.432839,0.600433,0.59701,0.767319,0.462456,0.853164,0.693028,0.531114,0.57449,0.52129,0.634586,0.502544,0.617338,1.047951,0.572418,0.649103,0.823943,0.949694,0.856033,0.659426,0.9393,0.798003,0.953586,0.764537,0.865677,1.068085,0.827962,1.043222,0.891161,1.053054,1.046303,1.285027,1.242252,1.121542,1.226499,1.335655,1.127089,1.125542,1.26504,1.521575
June,0.162319,0.337704,0.150833,0.067901,0.313705,0.297477,0.192333,0.311446,0.228305,0.14682,0.190287,0.330367,0.286511,0.306085,0.100924,0.11083,0.03092,0.359028,0.289962,0.314135,0.26195,0.367642,0.176051,0.311392,0.187463,0.157214,0.319381,0.236764,0.14534,0.353144,0.327832,0.108134,0.418124,0.375072,0.111054,0.13566,0.087164,0.442272,0.204767,0.398609,0.576617,0.581052,0.410289,0.564565,0.324522,0.363993,0.382396,0.639159,0.67359,0.424155,0.646002,0.858277,0.507718,0.527774,0.576391,0.744298,0.514597,0.750341,1.013591,0.598177,0.586448,0.719412,0.853571,0.691573,0.736992,0.906874,0.911596,0.806615,0.632019,0.834821,0.916995,0.85086,0.949852,0.937862,0.902541,1.016663,1.091634,1.03231,1.055446,1.199031,1.190568,1.042914,1.138335,1.361601,1.50466
July,0.350647,0.257412,0.075721,0.05837,0.268211,0.152535,0.222696,0.258262,0.205589,0.242929,0.087828,0.133132,0.259454,0.299024,0.068986,0.037739,0.0204,0.223817,0.315065,0.271473,0.223324,0.308277,0.258967,0.372853,0.297111,0.167443,0.391889,0.272723,0.20684,0.27419,0.28424,0.097066,0.383788,0.349028,0.100529,0.071581,0.143892,0.360677,0.312463,0.303204,0.591399,0.559186,0.46274,0.484249,0.268925,0.265135,0.352283,0.711655,0.603568,0.563138,0.722775,0.753002,0.339043,0.450286,0.525583,0.696302,0.593789,0.628149,0.921966,0.59825,0.562445,0.779714,0.834157,0.752967,0.52436,0.885527,0.803505,0.806524,0.77673,0.937861,0.852133,0.94324,0.840444,0.775136,0.8659,0.95383,1.160678,1.065759,1.078479,1.197035,1.125423,1.130947,1.17752,1.52437,1.479012
August,0.301706,0.325989,0.052353,0.024266,0.332275,0.465495,0.131018,0.136873,0.230334,0.134707,-0.015775,0.312628,0.113898,0.271072,-0.001449,0.200953,-0.082876,0.273246,0.223263,0.207105,0.268849,0.2518,0.199673,0.447999,0.106168,0.12838,0.221195,0.229675,0.147915,0.142447,0.116901,0.096399,0.344126,0.176762,0.179629,-0.037389,0.047352,0.33399,0.078641,0.39129,0.516328,0.564508,0.34689,0.550998,0.362203,0.406536,0.363485,0.529896,0.634197,0.479116,0.634609,0.660999,0.312451,0.416154,0.416264,0.693683,0.689039,0.666568,0.942025,0.563006,0.625529,0.749621,0.753969,0.846481,0.638986,0.830166,0.871537,0.781826,0.721544,0.845763,0.84668,0.911306,0.876918,0.855162,0.936376,1.042634,1.201599,1.096304,1.008818,1.156382,1.067086,1.11145,1.096043,1.509892,1.511404
September,0.175942,-0.043404,0.069462,0.100985,0.398306,0.284996,0.156872,0.118997,0.094815,0.177387,0.145891,0.317855,0.198097,0.178674,-0.06444,0.127247,-0.110923,0.27687,0.154954,0.106295,0.186955,0.29456,0.164366,0.363432,-0.08575,0.088258,0.20964,0.228753,0.068099,0.232494,0.197456,0.130759,0.261604,0.217895,0.016623,-0.029068,0.113496,0.165284,0.12598,0.434358,0.442941,0.47468,0.345141,0.613749,0.324623,0.289847,0.283766,0.58662,0.62341,0.52778,0.580142,0.608848,0.201585,0.294068,0.571995,0.610083,0.483161,0.746039,0.757924,0.610022,0.571984,0.732553,0.815938,0.884531,0.770647,0.94038,0.858807,0.720895,0.780597,0.914427,0.909747,0.858068,0.923614,0.980397,0.995148,1.077578,1.168449,1.090256,1.010118,1.189441,1.244207,1.212082,1.160111,1.741323,1.538623
October,0.037081,0.342138,0.128824,0.200604,0.390856,0.292353,0.072478,0.270613,0.266541,0.18258,0.203705,0.368407,0.158337,0.252449,0.07868,0.112478,-0.136052,0.328885,0.226821,0.212317,0.281188,0.27118,0.242718,0.346053,-0.151377,0.170171,0.069692,0.330722,0.287608,0.240352,0.209911,0.058318,0.30144,0.207242,0.01829,-0.077553,-0.209474,0.134017,0.154787,0.485775,0.394664,0.431532,0.330363,0.37501,0.328375,0.203561,0.256487,0.504134,0.498817,0.475509,0.692087,0.50203,0.24889,0.420073,0.558315,0.655404,0.409994,0.797445,0.672646,0.548929,0.454622,0.74426,0.769382,0.954352,0.857017,1.022159,0.988231,0.836266,0.887424,0.930287,0.966655,0.879869,1.069452,0.90169,1.013854,1.29153,1.191864,1.209631,1.204887,1.303414,1.226224,1.271575,1.259205,1.700079,1.649174
November,0.130969,0.105664,0.015766,0.214019,0.198379,0.133586,0.165673,0.199194,0.269939,0.236283,-0.010702,0.310393,-0.021088,0.196622,0.207136,-0.02986,0.036632,0.38002,0.257887,0.1548,0.172715,0.279719,0.287014,0.380481,0.01221,0.200654,0.194454,0.222068,0.177041,0.409735,0.234716,0.136969,0.25328,0.27733,0.09021,0.014844,0.070552,0.407058,0.363267,0.505951,0.460926,0.465249,0.369518,0.536234,0.237642,0.296417,0.388976,0.51711,0.321385,0.400318,0.769863,0.532082,0.272519,0.347837,0.640911,0.666121,0.670848,0.872048,0.651281,0.587286,0.543838,0.98998,0.835658,0.852939,0.961501,1.021792,0.991414,0.851633,0.94184,1.031257,1.024165,0.795761,1.086333,1.040077,0.941541,1.276214,1.295175,1.138298,1.128578,1.29523,1.427449,1.236348,1.052542,1.744133,1.618628
December,0.330379,0.239022,0.110648,0.320086,0.168398,0.062805,0.089894,0.114639,0.03347,0.259622,0.268043,0.465912,0.228214,0.334914,0.117607,-0.01588,0.183235,0.471074,0.321684,0.339517,0.495881,0.209907,0.309449,0.352709,0.015847,0.271372,0.273401,0.315846,0.19133,0.578842,0.232297,0.244199,0.491895,0.32464,0.167462,0.107078,0.263726,0.388668,0.415553,0.79808,0.457757,0.695495,0.697138,0.506256,0.32693,0.384344,0.483069,0.804278,0.560606,0.690333,0.780687,0.593281,0.466934,0.577385,0.658233,0.589761,0.684298,0.882356,0.842857,0.706656,0.588,0.960338,0.808044,1.107549,0.834496,1.031294,1.125491,0.84096,0.886273,0.998293,0.828529,0.892236,0.898164,1.056806,1.118384,1.4694,1.265461,1.301821,1.260965,1.469432,1.164971,1.252224,1.200701,1.775,1.688486