Data Series

PeriodPeriod AverageEnd of Period
Aug-20181814363.531818602.78
Jul-20181866200.031837099.8
Jun-20181931247.71885746.82
May-20181963917.051966081.5
Apr-20182013334.091984096.13
Mar-20181997572.461997663.63
Feb-20182010787.741989372.38
Jan-20182008564.222024874
Dec-20171908300.531955348.1
Nov-20171933271.161951760.25
Oct-20171931190.411919921.85
Sep-20171982162.091941102.23
Aug-20171934146.481970619.08
Jul-20171862169.531910831.63
Jun-20171903658.941876038.53
May-20171878297.621906309.13
Apr-20171910626.441910108.03
Mar-20171855467.711874108.93
Feb-20171860088.341889063.32
Jan-20171800269.311815859.13
Dec-20161737100.871749906
Nov-20161870694.081788121.13
Oct-20161913985.321918550.03
Sep-20161999780.911999397.25
Aug-20162021349.191981488.15
Jul-20162012049.942006859.38
Jun-20161919478.511985754.38
May-20161898600.531825808.63
Apr-20161871089.171893947.63
Mar-20161879798.661860330.38
Feb-20161802758.21852943.63
Jan-20161653342.691678375.13
Dec-20151611258.961609783.88
Nov-20151642927.021592899.87
Oct-20151744495.511731589.88
Sep-20151692731.81693796.85
Aug-20151686012.411706791.5
Jul-20151704948.241631642.63
Jun-20151782777.731768825.13
May-20151807764.651791889.88
Apr-20151807721.981813673.25
Mar-20151779489.611786990.5
Feb-20151855497.651818949.5
Jan-20151886976.951906128.23
Dec-20141809112.711790050.73
Nov-20141773939.521786613.63
Oct-20141846137.261767016.13
Sep-20141870984.291819386.68
Aug-20141953037.11938177.68
Jul-20141981595.941952815.5
Jun-20141927078.171979950.5
May-20141946368.431891460.25
Apr-20141957072.681946559.38
Mar-20142016568.431951383.38
Feb-20141958150.472002261.5
Jan-20141874633.541874048.63
Dec-20131843707.931814999.85
Nov-20131925724.051880229.38
Oct-20131989786.192004598.13
Sep-20132034295.162014095.38
Aug-20132040779.712105826.75
Jul-20131939272.252008864.35
Jun-20132024578.531813824
May-20132125237.322133338.63
Apr-20132241834.122222477.1
Mar-20132399604.382412452.25
Feb-20132456080.12398553.1
Jan-20132520199.022525665.5
Dec-20122543528.582502977.63
Nov-20122599621.942605110.75
Oct-20122635638.312592643.73
Sep-20122626802.922684676.6
Aug-20122457069.232502570.6
Jul-20122403584.042448632.25
Jun-20122408012.312368056.38
May-20122390452.82362222.35
Apr-20122484031.012507877
Mar-20122523500.872506595.63
Feb-20122632054.542690857.35
Jan-20122499334.752620185.75
Dec-20112478635.272353961.25
Nov-20112617062.052588377.5
Oct-20112516137.382599804.35
Sep-20112681187.12463481.13
Aug-20112650765.392737243.13
Jul-20112366069.352432577.38
Jun-20112304885.962276897.85
May-20112278758.862318459.63
Apr-20112227151.142312354.25
Mar-20112144884.712160518.85
Feb-20112069329.292126705.63
Jan-20112054960.692016432
Dec-20102098862.862126630.25
Nov-20102074995.872071124.1
Oct-20102025771.322017864.13
Sep-20101919651.941980598.73
Aug-20101832363.511860149.48
Jul-20101802829.31762342.88
Jun-20101858896.21874953.13
May-20101816046.811829652.75
Apr-20101731702.941771086.38
Mar-20101683308.761671892.88
Feb-20101654326.311650787.88
Jan-20101686975.811631642.63
Dec-20091712406.941644757.88
Nov-20091691712.531763398.13
Oct-20091573648.411576091.25
Sep-20091501638.71511419.5
Aug-20091432002.961438833.37
Jul-20091409404.351409211
Jun-20091429153.071416145.5
May-200913983571466722.13
Apr-20091350355.691341750.37
Mar-20091396285.981385091
Feb-20091419953.921424210.63
Jan-20091294200.651388784.38
Dec-20081241639.071312881.75
Nov-20081144448.771225899
Oct-20081215482.891094068.13
Sep-20081240295.621333308.37
Aug-20081270279.81260571.5
Jul-20081414617.441371448.13
Jun-20081341222.751408005
May-20081342681.261323660.38
Apr-20081379177.831304665.88
Mar-20081469565.441408834.12
Feb-20081395081.951462651.88
Jan-200813401101392402
Dec-20071210781.61248813
Nov-20071218763.51199140.88
Oct-20071137198.381184895
Sep-20071071665.171113590.25
Aug-20071002569.731007311.5
Jul-20071003124.761005276.38
Jun-2007988901.16978141.38
May-20071006979.17990201.38
Apr-20071024753.281022688
Mar-2007988577.35999246.38
Feb-20071002454.031017034.88
Jan-2007949357.46973694.25
Dec-2006948749949272.75
Nov-2006944576.89963292.5
Oct-2006885192.69908570.25
Sep-2006904783.56907364.25
Aug-2006952208.95938871
Jul-2006904484.93951986.25
Jun-2006900058904575.38
May-20061018398.41986206.5
Apr-2006921143.69962538.75
Mar-2006840363.74879445.35
Feb-2006838753.74838365.98
Jan-2006826166.95845782.88
Dec-2005768572.84774221.85
Nov-2005719616.23745609.5
Oct-2005709084.21711389.25
Sep-2005687343.94714328.88
Aug-2005660334.53651059.1
Jul-2005640579.11645029.1
Jun-2005648940.38657797.63
May-2005636566.17626743.13
Apr-2005646348.56652069.13
Mar-2005655249.95645285.38
Feb-2005639003.41652822.88
Jan-2005640742.78640129.73
Dec-2004668247.34654827.85
Nov-2004662633.35683093.48
Oct-2004633669.01641968.88
Sep-2004611296.05622039.73
Aug-2004603881.89616009.73
Jul-2004600957.34587774.25
Jun-2004590914.65594527.85
May-2004578573.48596216.25
Apr-2004608535.7584352.23
Mar-2004612885.78640084.5
Feb-2004610556.13591889.73
Jan-2004624144.95603452.25
Dec-2003614678.1626637.6
Nov-2003587551.68600512.63
Oct-2003571345.78580206.6
Sep-2003571149.95580161.38
Aug-2003541544.5558347.85
Jul-2003529201.32535916.25
Jun-2003538388.55520916.63
May-2003538861.43551745
Apr-2003494094.85506896.88
Mar-2003514121.77505886.85
Feb-2003542053.55524082.38
Jan-2003538483.31558347.85
Dec-2002504969.79525740.63
Nov-2002481646.25479988
Oct-2002477612.05476973
Sep-2002481075.56487450.13
Aug-2002467292.7471470.63
Jul-2002472971.57460164.38
Jun-2002486097.15481420.13
May-2002474686.36493148.48
Apr-2002456984.27466043.63
Mar-2002444346.74458099.1
Feb-2002446308.86447350.63
Jan-2002425279.46425793.38
Dec-2001416081.53418632.75
Nov-2001416454.41414562.5
Oct-2001427293.01423984.38
Sep-2001426340.6439255.35
Aug-2001411163.77415240.88
Jul-2001403982.59400467.38
Jun-2001408472.2407025
May-2001410464.26401221.13
Apr-2001393244.68397000.12
Mar-2001397469.13390291.75
Feb-2001395242.7400542.75
Jan-2001401286.22401070.37
Dec-2000409614.35412678.13
Nov-2000401149.52403180.88
Oct-2000407809.59397904.63
Sep-2000412674.54413431.88
Aug-2000413904.68415316.25
Jul-2000425391.38418255.88
Jun-2000430089.75435516.75
May-2000415048.67411019.88
Apr-2000422801.93416673
Mar-2000432270.6415919.25
Feb-2000453424.35443400.98
Jan-2000429795.79426697.87
Dec-1999427606.68437747.85
Nov-1999443150.73439963.88
Oct-1999469991.12449988.75
Sep-1999398953.57453003.75
Aug-1999387405.2383786
Jul-1999386572.37387405.2
Jun-1999394400.26393588
May-1999417154.27407687.8
Apr-1999426551.11431363.4
Mar-1999432220.22422315.4
Feb-1999433760.33432871.4
Jan-1999433576.61430458.6
Dec-1998439619.12433474.6
Nov-1998444095.22446289.73
Oct-1998447732.35442367.63
Sep-1998436518.36445376.25
Aug-1998429567.89417160.8
Jul-1998443754.01438075.9
Jun-1998443735.26448885.81
May-1998453834.44444464.95
Apr-1998468960.55472873.76
Mar-1998450754.01457744.13
Feb-1998454021.89451641.58
Jan-1998439475.23454980.38
Dec-1997441846.13443211.75
Nov-1997468982.65452966.25
Oct-1997498023.07477442.35
Sep-1997495263.89504669.24
Aug-1997498074.52499805.25
Jul-1997498712.67501378.75
Jun-1997525467.45515046.38
May-1997531107.47533214.24
Apr-1997533819.36525716.1
Mar-1997545153.64540626.06
Feb-1997537137.11558969.91
Jan-1997551015.03533966.36
Dec-1996573699.69573852
Nov-1996587912.97578321.1
Oct-1996593494.67590424.2
Sep-1996598151.11591372.83
Aug-1996606455.8604806.4
Jul-1996601713.13603807.43
Jun-1996606299.91599807.8
May-1996618527.77615195
Apr-1996621568.57621967
Mar-1996628965.07628253.63
Feb-1996645210.74631468.2
Jan-1996635481.9642249.83
Dec-1995619218.87617332.8
Nov-1995617197.45620252.1
Oct-1995616289.83614122.38
Sep-1995617660.56618512.5
Aug-1995619652.94616518.38
Jul-1995624893.06619846.94
Jun-1995629260.94628348.88
May-1995627980.19624620.25
Apr-1995639479.56635632.38
Mar-1995625763.06631325.62
Feb-1995618480.31616018.12
Jan-1995623027.44617603.69
Dec-1994626242.56630224.56
Nov-1994637902.44634993.19
Oct-1994649087643388.38
Sep-1994653039.94658736.38
Aug-1994636489.75645423.75
Jul-1994647127.5644865.75
Jun-1994649236.75647808
May-1994644308.75649771.38
Apr-1994640058.75631739.88
Mar-1994652132.25660007.75
Feb-1994650526.88641768.69
Jan-1994662016645465.12
Dec-1993657063.44668573.25
Nov-1993642621.5636364.75
Oct-1993626804.69634826.69
Sep-1993613129.38608137
Aug-1993656224.12638435
Jul-1993678761.69698925.56
Jun-1993643607.5649990.5
May-1993636524.44662352.62
Apr-1993596439.88616836.31
Mar-1993576680.25587228.19
Feb-1993585953.56572943.81
Jan-1993601626.25603801.25
Dec-1992619774.88611135
Nov-1992640753.12625822.31
Oct-1992775197.25665938.5
Sep-1992872851.19845185
Aug-1992818680.81814153.5
Jul-1992655372.75775394.75
Jun-1992590201.06586093.75
May-1992547022.5567252
Apr-1992489097.03538320
Mar-1992404953437312
Feb-1992328926.53378245
Jan-1992311809.28311385.75
Dec-1991318262.81310726.5
Nov-1991317070.44322996.38
Oct-1991318294.94316823.09
Sep-1991311106.22312604.47
Aug-1991318550.53309647.75
Jul-1991330365.72324650.16
Jun-1991333236.53332222.81
May-1991329220.28331001.25
Apr-1991337056.78329322.19
Mar-1991356472.06332005.09
Feb-1991393815.38385045
Jan-1991374443.41410644.5
Dec-1990299005.84324481.53
Nov-1990270052.69269745
Oct-1990333021.66259615
Sep-1990420433.56377440.5
Aug-1990298321383821.25
Jul-1990240243.05246843.62
Jun-1990233590.75233827.59
May-1990234659.8229138
Apr-1990219841.11223759.25
Mar-1990219656.06212269.25
Feb-1990229696.06227867.81
Jan-1990223396.7228855
Dec-1989194757.38202429.25
Nov-1989167882182040.75
Oct-1989166556.84162163.75
Sep-1989182920.8172855.8
Aug-1989195902.5193429.25
Jul-1989192954.61191477
Jun-1989186734.44186879.06
May-1989187013.55184785
Apr-1989199496.06196350
Mar-1989185549.94190005.75
Feb-1989199298.45179343.05
Jan-1989217226.55205478
Dec-1988215177.98217300
Nov-1988215831.64210725
Oct-1988186583.62199941.25
Sep-1988165836.52164111.75
Aug-1988156935.64184556
Jul-1988153989.27151678.88
Jun-1988160757.19154261
May-1988166808.97164656.8
Apr-1988167243.27164475
Mar-1988162334.61166301.25
Feb-1988168665.66156547
Jan-1988222768.23200100.5
Dec-1987232607.78221744.25
Nov-1987233967.91257400
Oct-1987181038.31234075
Sep-1987125417.88132952.88
Aug-1987105226.79122018.4
Jul-198775665.7584352.13
Jun-198760562.8763677.22
May-198755338.954808.5
Apr-198750843.9853672.3
Mar-198743539.7347292.99
Feb-198740367.6235349.34
Jan-198734761.2335625.69
Dec-198627328.2233882.15
Nov-198623519.7325983.98
Oct-198619917.7920672.85
Sep-198618268.2118925.35
Aug-198616173.6615697.8
Jul-198614990.5516161.6
Jun-198613865.814517.3
May-19869736.4411109.96
Apr-19868201.928904.87
Mar-19866815.427762.64
Feb-19867392.486582.85
Jan-19867017.678585.71
Dec-19855839.835910.55
Nov-19855702.845581.4
Oct-19855880.185468.6
Sep-198560036048.23
Aug-19855722.376175.68
Jul-19854992.435219.18
Jun-19854953.174947.75
May-19855209.984982.98
Apr-19855658.525600.41
Mar-19855391.185842.15
Feb-19854251.434648
Jan-19853070.683571.67
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