date,EW,VW,OSEAX,OBX
19800131,-0.005716,0.024035,,
19800229,0.074232,-0.052789,,
19800331,-0.076461,-0.213818,,
19800430,0.017316,0.112899,,
19800531,0.024919,0.122446,,
19800630,0.002871,-0.013361,,
19800731,0.001368,-0.017979,,
19800831,-0.001218,-0.032645,,
19800930,0.016051,0.098460,,
19801031,0.003550,-0.000945,,
19801130,0.016975,-0.009454,,
19801231,0.021567,-0.033172,,
19810131,0.151175,-0.002989,,
19810228,0.139404,0.022845,,
19810331,0.010304,-0.031590,,
19810430,0.086470,0.031083,,
19810531,-0.108536,-0.112701,,
19810630,-0.019520,0.033556,,
19810731,0.163120,0.159002,,
19810831,0.014782,0.006069,,
19810930,-0.062775,-0.086659,,
19811031,0.073939,0.090694,,
19811130,0.009691,0.015280,,
19811231,-0.047351,-0.057780,,
19820131,0.048824,0.014554,,
19820228,-0.072487,-0.079529,,
19820331,-0.034107,-0.077351,,
19820430,0.045834,0.064116,,
19820531,0.034547,0.032638,,
19820630,-0.083806,-0.083041,,
19820731,0.007133,-0.001205,,
19820831,-0.013263,0.021963,,
19820930,-0.066038,-0.053803,,
19821031,-0.004731,0.037689,,
19821130,-0.053583,-0.062633,,
19821231,0.017670,0.021705,,
19830131,0.215058,0.193439,,
19830228,0.086555,0.081429,0.087137,
19830331,0.131732,0.071386,0.072375,
19830430,0.136196,0.210520,0.158662,
19830531,-0.032948,-0.006622,-0.007345,
19830630,-0.014915,0.033688,0.004311,
19830731,0.100320,0.117231,0.093984,
19830831,0.019692,0.030581,0.006910,
19830930,0.041036,0.025459,0.032977,
19831031,-0.002245,-0.013974,-0.011317,
19831130,-0.018249,0.004166,0.008599,
19831231,0.088889,0.067829,0.075772,
19840131,0.174375,0.165154,0.136986,
19840229,0.007532,0.010216,-0.004755,
19840331,0.130609,0.066982,0.080937,
19840430,0.072940,0.084062,0.075949,
19840531,-0.031250,-0.015401,-0.021815,
19840630,-0.141726,-0.126276,-0.135152,
19840731,0.066697,0.030866,0.036251,
19840831,0.058663,0.078765,0.058821,
19840930,-0.047137,-0.036271,-0.031020,
19841031,0.071693,0.052553,0.056134,
19841130,0.030407,-0.021042,-0.039086,
19841231,0.031759,0.049331,0.027176,
19850131,0.153764,0.156582,0.143896,
19850228,-0.035197,-0.028029,-0.033540,
19850331,-0.047284,-0.045911,-0.038206,
19850430,0.030614,0.068477,0.057645,
19850531,0.015058,0.030697,0.038390,
19850630,-0.050790,-0.048060,-0.044256,
19850731,0.054474,0.051977,0.044209,
19850831,-0.004782,0.013097,0.009124,
19850930,0.048122,0.046128,0.032262,
19851031,0.079440,0.120524,0.077467,
19851130,0.029860,0.032667,0.030144,
19851231,-0.029528,-0.021531,-0.025632,
19860131,-0.038891,-0.046217,-0.048498,
19860228,-0.024586,-0.023469,-0.035444,
19860331,-0.026984,-0.016487,-0.027710,
19860430,-0.056608,-0.042426,-0.040081,
19860531,-0.029261,0.048730,0.024622,
19860630,0.053234,0.068422,0.054040,
19860731,-0.007831,-0.049773,-0.060340,
19860831,0.030095,0.075354,0.076215,
19860930,-0.001177,0.013407,-0.005610,
19861031,0.009670,0.024467,0.011562,
19861130,0.010770,0.022471,0.018659,
19861231,-0.065037,-0.054226,-0.049410,
19870131,0.045829,0.027342,0.021830,
19870228,-0.005817,0.034799,0.026965,
19870331,0.032260,0.053997,0.040148,
19870430,0.042764,0.057304,0.054005,
19870531,0.026940,0.027911,0.005686,
19870630,0.011701,0.031517,0.017024,
19870731,0.063708,0.116125,0.104148,
19870831,0.047274,0.089765,0.088989,
19870930,0.114754,0.079118,0.056513,
19871031,-0.196197,-0.246875,-0.274230,
19871130,-0.168632,-0.176542,-0.177486,
19871231,-0.064359,-0.008564,-0.011913,
19880131,0.051626,0.060593,0.031331,
19880229,0.024872,0.072683,0.061422,
19880331,0.063541,0.091962,0.075807,
19880430,-0.016146,0.012929,0.002671,
19880531,-0.073563,-0.037421,-0.042412,
19880630,0.021149,0.071360,0.049889,
19880731,-0.010800,0.014688,0.016576,
19880831,-0.036104,-0.064828,-0.079689,
19880930,0.007659,0.034513,0.033982,
19881031,0.035428,0.030552,0.031110,
19881130,0.024358,0.057651,0.043996,
19881231,0.123844,0.125279,0.114000,
19890131,0.199266,0.193854,0.174450,
19890228,0.028998,0.033994,0.025056,
19890331,0.057058,0.105339,0.090208,
19890430,0.043732,0.071380,0.063313,
19890531,0.071797,0.034260,0.041059,
19890630,-0.019690,-0.005768,-0.015054,
19890731,0.035122,0.017720,0.034232,
19890831,0.034737,0.051652,0.042832,
19890930,0.049266,0.027151,0.023544,
19891031,-0.096330,-0.104464,-0.122183,
19891130,0.024788,0.043606,0.025338,
19891231,0.064003,0.093487,0.086264,
19900131,0.076736,0.084925,0.077177,
19900228,0.119281,0.084231,0.070239,
19900331,0.025569,0.028655,0.030850,
19900430,-0.036884,-0.048533,-0.050824,
19900531,0.049145,0.080733,0.081595,
19900630,-0.039390,-0.044921,-0.045046,
19900731,0.065518,0.086740,0.073759,
19900831,-0.074868,-0.041798,-0.084482,
19900930,-0.120029,-0.080254,-0.105967,
19901031,-0.047868,-0.056407,-0.056783,
19901130,-0.061995,-0.038519,-0.042653,
19901231,-0.074754,-0.069288,-0.063949,
19910131,-0.061657,-0.071064,-0.070377,
19910228,0.137192,0.142966,0.118800,
19910331,0.048232,0.042259,0.037045,
19910430,-0.062566,-0.024638,-0.027070,
19910531,0.016831,0.081914,0.069194,
19910630,-0.027406,-0.036182,-0.027468,
19910731,0.018652,0.024552,0.027762,
19910831,-0.025590,0.016604,0.019043,
19910930,-0.077625,-0.054073,-0.056598,
19911031,-0.070518,-0.049509,-0.052233,
19911130,-0.186777,-0.153803,-0.152108,
19911231,-0.002315,0.043551,0.045506,
19920131,0.181335,0.099970,0.080595,
19920229,-0.098275,-0.075223,-0.077359,
19920331,-0.004870,0.053297,0.030778,
19920430,0.034155,0.067129,0.042118,
19920531,0.010479,0.018375,0.018492,
19920630,-0.104884,-0.105308,-0.106520,
19920731,-0.071593,-0.042111,-0.049325,
19920831,-0.225526,-0.145491,-0.167737,
19920930,-0.018637,0.052665,0.034463,
19921031,0.082116,0.058610,0.066115,
19921130,-0.023380,0.056254,0.020615,
19921231,0.031777,0.033731,0.036719,
19930131,0.112447,0.039670,0.026954,
19930228,0.154285,0.054174,0.048044,
19930331,0.220195,0.104269,0.111008,
19930430,0.177405,0.078344,0.072634,
19930531,0.050608,0.016663,-0.005929,
19930630,0.095886,0.027034,0.027463,
19930731,0.142468,0.095967,0.090115,
19930831,0.108452,0.084710,0.074856,
19930930,-0.065088,-0.037228,-0.046166,
19931031,0.143872,0.133811,0.126939,
19931130,-0.040222,-0.052829,-0.061043,
19931231,0.034873,0.052908,0.063433,
19940131,0.136674,0.148563,0.117913,
19940228,-0.000872,0.001818,-0.000175,
19940331,-0.048666,-0.073504,-0.064400,
19940430,-0.024429,0.005136,-0.010903,
19940531,0.002878,0.010001,0.005519,
19940630,-0.035020,-0.045047,-0.054013,
19940731,0.038204,0.091440,0.076825,
19940831,-0.000293,-0.001708,-0.007405,
19940930,-0.071268,-0.070029,-0.079321,
19941031,-0.001492,0.029982,0.019307,
19941130,0.033645,0.027535,0.031585,
19941231,0.037245,0.046257,0.052279,
19950131,-0.000581,-0.002062,-0.005923,
19950228,0.003253,-0.025285,-0.024644,
19950331,-0.028907,-0.041540,-0.046796,
19950430,0.063065,0.090964,0.086853,
19950531,0.053061,0.036147,0.026405,
19950630,0.049335,0.037904,0.035059,
19950731,0.034386,0.027500,0.022814,
19950831,0.053377,0.029209,0.005677,
19950930,0.022561,0.013243,0.021957,
19951031,-0.037623,-0.038906,-0.042876,
19951130,0.026689,0.037343,0.021711,
19951231,0.026993,0.021472,0.017308,
19960131,0.050356,0.028259,0.019182,
19960229,0.090217,0.032038,0.022556,
19960331,-0.000320,0.004201,0.004647,
19960430,0.050009,0.082179,0.083344,
19960531,0.013617,0.016658,0.004992,
19960630,-0.006025,-0.001313,-0.003303,
19960731,-0.005686,-0.035953,-0.029852,
19960831,0.029852,0.033171,0.018195,
19960930,0.006498,0.020753,0.020958,
19961031,0.060563,0.035322,0.033375,
19961130,0.091691,0.074403,0.071104,
19961231,0.032423,0.039556,0.041717,
19970131,0.145935,0.108442,0.102048,
19970228,-0.005169,-0.013479,-0.002717,
19970331,0.013498,0.010516,0.011538,
19970430,-0.033471,0.030029,0.014946,
19970531,0.044888,0.057821,0.060019,
19970630,0.005475,0.042491,0.031090,
19970731,0.116365,0.101564,0.079062,
19970831,-0.012390,0.016905,-0.009715,
19970930,0.046065,0.049779,0.046491,
19971031,-0.008742,0.006134,-0.013239,
19971130,-0.042287,-0.043454,-0.047708,
19971231,-0.023382,0.001724,0.014885,
19980131,-0.010825,-0.015421,-0.030920,
19980228,0.011060,0.016261,0.015086,
19980331,0.077176,0.116594,0.087473,
19980430,0.039873,0.037792,0.026218,
19980531,-0.048462,-0.052930,-0.060994,
19980630,-0.067961,-0.019417,-0.011425,
19980731,-0.021762,-0.017363,-0.018600,
19980831,-0.221195,-0.205646,-0.225721,
19980930,-0.093610,-0.061348,-0.095039,
19981031,0.020139,0.119650,0.124885,
19981130,-0.048001,-0.038535,-0.051068,
19981231,-0.076078,0.000411,-0.019450,
19990131,0.173704,0.104503,0.094695,
19990228,-0.027032,-0.033808,-0.044542,
19990331,0.109255,0.112279,0.068736,
19990430,0.136245,0.081356,0.087184,
19990531,0.012891,-0.001319,0.009989,
19990630,0.012640,0.003665,0.007963,
19990731,0.027375,0.030560,0.024547,
19990831,0.014873,0.037974,0.024390,
19990930,-0.012244,-0.008957,-0.015992,
19991031,-0.037062,0.010780,-0.022695,
19991130,0.111275,0.073419,0.069732,
19991231,0.172880,0.179284,0.119241,
20000131,0.063009,0.012095,-0.014809,
20000229,0.117382,0.062502,0.037411,0.046797
20000331,0.053621,0.004430,-0.016814,0.014171
20000430,-0.042181,-0.024505,-0.033324,-0.012353
20000531,0.031123,0.057063,0.039081,0.045246
20000630,0.017536,0.043398,0.028413,0.051985
20000731,0.037187,0.043962,0.036519,0.038165
20000831,0.102153,0.131349,0.102768,0.108310
20000930,-0.047852,-0.008946,-0.035628,-0.023878
20001031,-0.036337,-0.007861,-0.010383,0.001605
20001130,-0.104884,-0.072340,-0.082032,-0.092662
20001231,-0.084505,0.013662,-0.015523,0.006090
20010131,0.131198,0.063252,0.042497,0.013982
20010228,-0.018807,0.008474,-0.004765,-0.000895
20010331,-0.093952,-0.071937,-0.075049,-0.081855
20010430,0.037069,0.067553,0.066397,0.063513
20010531,0.002077,0.025442,0.014141,0.027657
20010630,-0.099637,-0.041335,-0.051873,-0.047871
20010731,-0.015215,-0.017176,-0.028426,-0.024576
20010831,-0.091479,-0.040911,-0.060830,-0.046865
20010930,-0.159641,-0.112018,-0.134171,-0.172664
20011031,0.032903,0.037424,0.028409,0.018943
20011130,0.127712,0.071296,0.037417,0.067342
20011231,-0.005359,0.051115,0.047656,0.047096
20020131,0.035850,-0.010793,-0.022434,-0.022632
20020228,-0.045724,0.030261,0.022058,0.011468
20020331,0.084393,0.084155,0.079550,0.081173
20020430,-0.056025,-0.033563,-0.032955,-0.051032
20020531,-0.086167,-0.029742,-0.026393,-0.023369
20020630,-0.124464,-0.083222,-0.089157,-0.091892
20020731,-0.048379,-0.051437,-0.064091,-0.086349
20020831,-0.105243,-0.017126,-0.027708,-0.033791
20020930,-0.195234,-0.131616,-0.146401,-0.153466
20021031,0.093296,0.060583,0.042726,0.059261
20021130,0.016463,0.054571,0.044210,0.075897
20021231,-0.134961,-0.029808,-0.044166,-0.089554
20030131,0.073241,-0.047134,-0.047868,-0.051586
20030228,-0.073688,-0.048075,-0.048442,-0.073710
20030331,-0.017975,0.021564,0.014493,0.025632
20030430,0.202660,0.114053,0.104250,0.128933
20030531,0.097700,0.076029,0.072628,0.057255
20030630,0.117732,0.084898,0.070611,0.079947
20030731,0.141410,0.081858,0.071872,0.080638
20030831,0.092576,0.055598,0.041775,0.051786
20030930,0.024925,-0.052546,-0.056254,-0.070482
20031031,0.093330,0.142844,0.112855,0.131798
20031130,0.013002,0.013655,0.014713,0.006928
20031231,0.057862,0.069285,0.066747,0.051164
20040131,0.179164,0.095497,0.073972,0.070608
20040229,0.106296,0.091996,0.089326,0.099577
20040331,-0.055189,-0.027726,-0.030342,-0.038211
20040430,-0.051730,-0.026395,-0.025895,-0.028721
20040531,-0.021992,0.023941,0.021958,0.023681
20040630,0.049656,0.069542,0.062618,0.069710
20040731,-0.008837,-0.004367,-0.007676,-0.012721
20040831,0.007700,0.013889,0.013726,0.006911
20040930,0.042478,0.086578,0.078308,0.077711
20041031,-0.020193,-0.025418,-0.026019,-0.028443
20041130,0.118823,0.089176,0.085327,0.081829
20041231,0.074178,0.017565,0.010572,0.011965
20050131,0.065710,0.036684,0.032274,0.021261
20050228,0.053454,0.089448,0.088864,0.076965
20050331,0.014078,-0.015821,-0.013907,-0.014394
20050430,-0.041300,-0.032956,-0.033601,-0.049572
20050531,0.047022,0.060762,0.061242,0.061909
20050630,0.098194,0.120267,0.116374,0.104819
20050731,0.077678,0.061715,0.060031,0.051383
20050831,0.107941,0.077810,0.074197,0.058774
20050930,0.072124,0.047285,0.042685,0.036015
20051031,-0.090109,-0.077752,-0.084019,-0.078662
20051130,0.060269,0.045478,0.034361,0.039469
20051231,0.088043,0.070801,0.066127,0.056290
20060131,0.051062,0.092926,0.088938,0.073441
20060228,0.032369,0.025846,0.014526,0.024370
20060331,0.083748,0.094971,0.086583,0.075330
20060430,0.024448,0.040004,0.038206,0.030462
20060531,-0.038040,-0.058958,-0.065464,-0.061869
20060630,-0.016727,-0.012282,-0.013149,-0.006359
20060731,-0.008266,0.018047,0.017457,0.019959
20060831,0.043747,0.005995,-0.001906,-0.000994
20060930,-0.000872,-0.019322,-0.030720,-0.036315
20061031,0.066098,0.088943,0.082929,0.090273
20061130,0.028188,0.027792,0.025865,0.025212
20061231,0.058984,0.068984,0.060858,0.071930
20070131,0.039993,0.050009,0.041761,0.042384
20070228,-0.018364,-0.044486,-0.046966,-0.045336
20070331,0.036979,0.049193,0.044950,0.044918
20070430,0.029521,0.041132,0.038008,0.033173
20070531,0.033193,0.039869,0.042254,0.039051
20070630,0.029286,0.044951,0.040772,0.028875
20070731,0.000142,-0.021293,-0.023004,-0.018967
20070831,-0.052047,-0.040870,-0.043498,-0.046029
20070930,-0.005423,0.052806,0.048740,0.060025
20071031,0.015019,0.041656,0.034495,0.035237
20071130,-0.084730,-0.029673,-0.037312,-0.035248
20071231,0.032846,0.001844,-0.004906,-0.001231
20080131,-0.139844,-0.179615,-0.195059,-0.205198
20080229,0.015614,0.080274,0.080100,0.096313
20080331,-0.045715,-0.033370,-0.036626,-0.030072
20080430,0.074452,0.122202,0.121764,0.135989
20080531,0.065567,0.070118,0.073068,0.079930
20080630,-0.087531,-0.062540,-0.065639,-0.060326
20080731,-0.033423,-0.057949,-0.079357,-0.088201
20080831,-0.041881,0.005804,-0.001052,0.006561
20080930,-0.243022,-0.226990,-0.239343,-0.253517
20081031,-0.236751,-0.175052,-0.215164,-0.238491
20081130,-0.094879,-0.082875,-0.095556,-0.101380
20081231,-0.043900,0.050440,0.013389,0.032886
20090131,0.063718,0.017126,0.014863,0.010144
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