Data Series

PeriodPeriod AverageEnd of Period
Jan-20182124.42125.31
Dec-20172125.92126.23
Nov-20172125.92126.23
Oct-20172126.22126.23
Sep-20172126.82125.63
Aug-20172126.42128.34
Jul-20172125.82125.93
Jun-20172124.12124.74
May-20172124.72124.74
Apr-20172124.72124.74
Mar-20172125.12126.23
Feb-20172125.32124.74
Jan-20172124.92123.84
Dec-20162125.42124.74
Nov-20162125.62125.04
Oct-20162125.92125.04
Sep-20162124.92125.04
Aug-20162125.52122.94
Jul-20162126.32127.73
Jun-20162126.92126.23
May-20162125.32125.33
Apr-20162125.72126.23
Mar-20162126.22124.14
Feb-20162125.72124.74
Jan-20162124.72124.74
Dec-20152124.52124.44
Nov-201521242124.74
Oct-20152125.52130.44
Sep-20152126.22125.33
Aug-201521272126.83
Jul-20152127.52128.34
Jun-20152127.22126.53
May-20152127.92127.73
Apr-201521282128.04
Mar-201521282128.04
Feb-20152125.62128.04
Jan-20152125.42126.53
Dec-20142127.12126.23
Nov-20142132.12138.6
Oct-20142125.22130.44
Sep-20142127.42125.93
Aug-20142129.42128.04
Jul-20142128.22130.14
Jun-20142128.22125.93
May-20142128.42127.73
Apr-20142128.92129.24
Mar-20142130.62128.64
Feb-20142130.52129.54
Jan-20142131.22133.46
Dec-20132129.52129.54
Nov-20132130.22128.34
Oct-20132128.52128.64
Sep-20132128.52127.73
Aug-20132128.62131.34
Jul-20132128.72128.34
Jun-20132127.32126.23
May-20132128.32126.83
Apr-20132128.62128.34
Mar-20132128.62127.73
Feb-201321282128.64
Jan-20132125.52127.73
Dec-20122123.72123.84
Nov-20122128.42129.84
Oct-20122128.72131.34
Sep-20122128.52129.84
Aug-20122128.62129.84
Jul-20122128.62128.34
Jun-20122126.82129.84
May-20122126.12124.14
Apr-20122125.92125.33
Mar-20122126.12124.14
Feb-20122125.12124.74
Jan-20122125.92124.74
Dec-20112125.82126.23
Nov-20112126.52128.34
Oct-20112126.82124.74
Sep-20112127.42126.23
Aug-20112126.92126.23
Jul-20112126.92126.23
Jun-20112126.22122.34
May-20112127.12128.34
Apr-20112126.42126.23
Mar-20112126.22126.23
Feb-20112127.32127.73
Jan-201121282128.34
Dec-20102128.12127.73
Nov-20102128.12129.24
Oct-20102127.92127.73
Sep-20102127.92127.73
Aug-20102128.52127.73
Jul-20102127.72128.94
Jun-20102127.32127.73
May-20102127.22127.73
Apr-20102127.42126.23
Mar-20102127.82127.73
Feb-20102127.62127.43
Jan-20102129.82127.73
Dec-200921272126.83
Nov-20092127.32127.73
Oct-20092126.92127.73
Sep-20092127.52127.73
Aug-20092126.62125.93
Jul-20092127.12130.44
Jun-20092127.82127.73
May-20092127.52127.73
Apr-20092127.52127.73
Mar-20092126.32128.04
Feb-20092126.42126.23
Jan-20092126.92130.44
Dec-20082127.42126.23
Nov-20082127.22126.23
Oct-20082128.22127.73
Sep-20082129.52127.73
Aug-20082128.52128.04
Jul-200821292130.74
Jun-200821272128.94
May-20082127.82129.84
Apr-20082127.72127.73
Mar-20082127.42127.73
Feb-20082126.82126.23
Jan-20082126.92126.23
Dec-20072128.32130.74
Nov-20072128.62128.64
Oct-20072130.52137.39
Sep-20072127.32127.43
Aug-20072127.82128.04
Jul-20072127.52127.73
Jun-20072127.42127.73
May-20072127.32127.73
Apr-20072126.32126.23
Mar-20072127.62126.23
Feb-20072127.82128.04
Jan-20072127.72128.04
Dec-20062126.92126.23
Nov-20062127.72128.04
Oct-200621282127.73
Sep-20062127.62127.73
Aug-20062127.32127.43
Jul-20062126.92127.73
Jun-200621272127.43
May-200621272127.73
Apr-20062127.22127.73
Mar-20062126.92126.83
Feb-20062127.52127.73
Jan-20062127.22127.73
Dec-20052126.92127.13
Nov-20052127.12129.24
Oct-20052126.72127.73
Sep-20052127.62127.73
Aug-20052127.82128.04
Jul-20052127.92127.73
Jun-20052127.62127.73
May-20052127.82127.43
Apr-20052127.72127.73
Mar-20052127.62127.73
Feb-20052126.32126.23
Jan-20052126.22126.23
Dec-200421262126.23
Nov-20042125.82126.23
Oct-20042126.32127.43
Sep-20042126.22126.23
Aug-20042126.22126.23
Jul-20042126.22126.23
Jun-20042126.22126.23
May-20042126.22126.23
Apr-20042126.22126.23
Mar-20042127.22126.23
Feb-20042127.12127.43
Jan-20042126.82126.23
Dec-20032126.22126.23
Nov-20032126.22126.23
Oct-20032126.22126.23
Sep-20032126.22126.23
Aug-20032126.22126.23
Jul-20032126.22126.23
Jun-20032126.22126.23
May-20032125.42126.23
Apr-20032124.72124.74
Mar-20032124.72124.74
Feb-20032124.62124.74
Jan-20032124.42124.44
Dec-20022124.62124.44
Nov-20022124.62124.74
Oct-200221252124.74
Sep-20022129.72126.23
Aug-20022138.32138.3
Jul-20022136.72138.3
Jun-20022134.82138.3
May-20022128.42129.24
Apr-20022126.22126.23
Mar-20022126.22126.23
Feb-20022126.22126.23
Jan-20022126.62126.23
Dec-20012126.32126.83
Nov-20012122.82123.84
Oct-20012122.72123.24
Sep-20012121.62120.85
Aug-200121232125.63
Jul-20012120.92120.85
Jun-20012122.72124.74
May-20012121.92124.74
Apr-20012121.52120.85
Mar-20012121.92123.24
Feb-200121222120.25
Jan-20012121.52120.25
Dec-20002122.92123.24
Nov-20002122.62120.25
Oct-20002120.92124.74
Sep-20002120.82120.25
Aug-20002121.22120.25
Jul-20002121.42120.25
Jun-20002121.42123.24
May-20002122.82123.24
Apr-200021232123.24
Mar-20002122.72123.24
Feb-200021232121.75
Jan-20002123.12123.24
Dec-19992122.92123.24
Nov-19992120.92123.24
Oct-19992120.22118.76
Sep-199921202119.66
Aug-19992120.32120.96
Jul-199921202119.47
Jun-19992118.82119.47
May-19992118.72119.47
Apr-19992118.92119.47
Mar-19992118.62119.47
Feb-19992119.82119.47
Jan-19992119.12117.98
Dec-19982118.92117.98
Nov-19982119.12118.68
Oct-19982120.22118.68
Sep-19982122.22123.42
Aug-19982127.42123.6
Jul-19982133.82130.89
Jun-19982133.82132.56
May-19982136.52135.72
Apr-19982138.32136.68
Mar-199821422139.59
Feb-19982144.62142.76
Jan-19982147.42144.06
Dec-19972151.62152.83
Nov-19972156.82155.65
Oct-19972157.32154.82
Sep-19972162.12159.51
Aug-19972166.22164.2
Jul-19972169.92167.02
Jun-199721732171.72
May-19972175.72174.54
Apr-19972178.62177.01
Mar-19972181.62180.18
Feb-19972183.22183
Jan-19972184.92183.36
Dec-19962187.82186.53
Nov-19962190.72189.35
Oct-19962194.12192.17
Sep-19962197.82195.69
Aug-19962203.42200.62
Jul-19962210.42206.96
Jun-19962218.22214.24
May-19962224.22221.44
Apr-19962230.42228.49
Mar-19962236.12233.43
Feb-19962241.82239.77
Jan-19962247.42244.71
Dec-19952253.42251.06
Nov-19952258.42255.29
Oct-19952259.22261.45
Sep-19952258.72265.12
Aug-19952280.92262.97
Jul-19952323.82315.9
Jun-19952337.72331.65
May-19952339.32337.41
Apr-19952380.92371.37
Mar-19952376.82375.73
Feb-19952347.92358.27
Jan-19952351.42357.25
Dec-19942345.22339.49
Nov-19942380.62358.97
Oct-19942396.32435.48
Sep-19942393.42386.82
Aug-19942405.32390.56
Jul-19942429.42419.19
Jun-19942421.62441.86
May-19942412.42409.16
Apr-19942403.72415
Mar-199424222420.71
Feb-19942426.52425.82
Jan-19942420.62419.85
Dec-19932440.42437.32
Nov-19932453.92443.73
Oct-19932484.82459.23
Sep-19932510.12497.83
Aug-19932481.92486.31
Jul-19932484.92481.35
Jun-199325172512.34
May-19932523.62522.56
Apr-19932522.92530.52
Mar-19932528.42513.71
Feb-19932579.42524.64
Jan-19932647.82641.1
Dec-19922740.92671.51
Nov-19922837.42801.2
Oct-19923336.22915.43
Sep-19923791.23622.75
Aug-199235453556.55
Jul-19922757.23221.73
Jun-19922537.82522.19
May-19922360.72452.55
Apr-19922106.62335.77
Mar-19921715.31868.61
Feb-19921365.61562.04
Jan-19921299.61298.38
Dec-19911294.91283.21
Nov-19911289.31295.29
Oct-19911288.81284.16
Sep-19911295.21295.78
Aug-19911296.11292.33
Jul-19911303.81297.97
Jun-19911328.71320.44
May-19911352.91341.64
Apr-19911390.81362.57
Mar-19911474.41419.06
Feb-19911633.11586.83
Jan-19911466.51669.17
Dec-19901218.31269.98
Nov-19901076.11062.22
Oct-19901351.31045.8
Sep-19901659.81427.69
Aug-19901172.51534.31
Jul-1990997.41009.82
Jun-1990990.5991.78
May-1990947.8939.55
Apr-1990870.9900.3
Mar-1990830.6848.44
Feb-1990830.8827.75
Jan-1990835.2834.6
Dec-1989737.5785.38
Nov-1989674695.18
Oct-1989743.6684.13
Sep-1989853.7777.41
Aug-1989930.3927.05
Jul-1989909.1894.1
Jun-1989889.6898.64
May-1989936.9940.74
Apr-1989961.1944.44
Mar-1989880.8916.67
Feb-1989991.7857.41
Jan-19891094.11056.91
Dec-19881107.81127.66
Nov-19881173.81111.11
Oct-19881214.11282.05
Sep-198810651098.17
Aug-1988971.41143.62
Jul-1988962.2953.22
Jun-19881001970.85
May-19881084.31058.93
Apr-19881103.81090.39
Mar-19881088.31075.44
Feb-19881128.61095.97
Jan-19881392.61269.19
Dec-19871430.91377.95
Nov-198714781546.7
Oct-19871132.81463.27
Sep-1987796.8842.06
Aug-1987662.2788.39
Jul-1987494.9526.09
Jun-1987398.8430.66
May-1987360.2365.82
Apr-1987348.5357.36
Mar-1987313.2334.77
Feb-1987300.6257.45
Jan-1987250.7261.75
Dec-1986201.5248.93
Nov-1986171.7192.77
Oct-1986138150.37
Sep-1986127.1132.57
Aug-1986125.1117.39
Jul-1986123.8131.58
Jun-1986114.2119.66
May-198682.291.32
Apr-198667.974.46
Mar-19865664.29
Feb-19866055.21
Jan-198659.466.09
Dec-198547.948.02
Nov-198546.445.53
Oct-198546.544.42
Sep-198547.747.14
Aug-19854547.55
Jul-198539.941.14
Jun-19853939.2
May-198540.639.55
Apr-198543.343.19
Mar-198542.742.92
Feb-198534.538.3
Jan-198525.428.69
Dec-198421.421.95
Nov-198419.219.55
Oct-198419.618.95
Sep-198417.718.24
Aug-198416.317.31
Jul-198415.515.62
Jun-198415.915.86
May-198415.315.55
Apr-198415.215.27
Mar-19841514.68
Feb-198416.215.81
Jan-198415.115.45
Dec-198314.514.78
Nov-198314.214.2
Oct-19831413.92
Sep-198313.313.18
Aug-198312.712.99
Jul-19831212.5
Jun-198311.711.67
May-198311.711.81
Apr-198311.611.63
Mar-198311.711.57
Feb-198311.211.37
Jan-198310.911.09
Dec-198211.110.84
Nov-198211.911.24
Oct-198211.811.67
Sep-198213.111.67
Aug-198214.313.11
Jul-198214.514.53
Jun-198214.514.48
May-198214.414.37
Apr-198214.214.24
Mar-19821414.11
Feb-198214.114.07
Jan-198213.813.92
Dec-198113.713.64
Nov-198113.813.4
Oct-198113.813.72
Sep-198113.813.76
Aug-198113.713.89
Jul-19811313.26
Jun-198112.812.8
May-198112.712.65
Apr-198112.312.43
Mar-198112.512.46
Feb-198112.212.4
Jan-198112.112.16
Dec-19801211.82
Nov-198011.811.89
Oct-198011.811.73
Sep-198011.811.75
Aug-198011.711.7
Jul-198011.711.64
Jun-198011.611.64
May-198011.511.48
Apr-198011.211.36
Mar-198011.211.08
Feb-198011.211.22
Jan-198011.111.13
Dec-197911.411.04
Nov-197911.411.5
Oct-19791111.01
Sep-197910.911.06
Aug-197910.810.81
Jul-197910.810.83
Jun-197910.710.76
May-197910.610.83
Apr-197910.510.51
Mar-197910.510.63
Feb-197910.610.59
Jan-197910.410.54
Dec-197810.210.26
Nov-197810.110.09
Oct-197810.110.16
Sep-19789.99.92
Aug-19789.89.81
Jul-19789.59.63
Jun-19789.39.39
May-19789.39.27
Apr-19789.59.37
Mar-19789.59.51
Feb-19789.59.47
Jan-19789.59.46
Dec-19779.59.52
Nov-19779.59.49
Oct-19779.59.46
Sep-19779.49.37
Aug-19779.59.45
Jul-19779.59.6
Jun-19779.39.33
May-19779.29.26
Apr-19779.29.23
Mar-19779.19.15
Feb-19779.29.11
Jan-197799.08
Dec-19768.78.85
Nov-19768.58.34
Oct-19769.68.95
Sep-1976109.97
Aug-19769.99.97
Jul-19769.49.64
Jun-197699.31
May-19768.48.68
Apr-19767.98.01
Mar-19767.67.85
Feb-19767.47.39
Jan-19767.47.4
Dec-19757.37.36
Nov-19757.37.33
Oct-19757.27.22
Sep-197577.33
Aug-197576.88
Jul-19757.16.98
Jun-19757.17.11
May-19757.17.16
Apr-19757.17.1
Mar-19757.27.21
Feb-19757.57.16
Jan-19757.47.3
Dec-19747.37.3
Nov-19747.27.18
Oct-197477.18
Sep-19747.17.05
Aug-19747.17.03
Jul-19747.27.15
Jun-19747.37.12
May-19747.37.28
Apr-19747.27.31
Mar-19747.47.31
Feb-19747.37.44
Jan-19747.57.62
Dec-19737.77.63
Nov-19737.87.89
Oct-19737.87.82
Sep-19737.97.87
Aug-19737.97.84
Jul-19737.57.7
Jun-19737.77.54
May-19737.77.63
Apr-19738.17.96
Mar-19738.38.26
Feb-19738.58.47
Jan-19738.48.43
Dec-19728.48.43
Nov-19728.48.43
Oct-19728.48.46
Sep-19728.48.43
Aug-19728.48.4
Jul-19728.48.32
Jun-19728.58.46
May-19728.68.57
Apr-19728.68.62
Mar-19728.78.65
Feb-19728.88.82
Jan-19728.88.82
Dec-19718.88.85
Nov-19718.98.88
Oct-19718.98.9
Sep-19718.98.88
Aug-19719.19.02
Jul-19719.29.18
Jun-19719.29.18
May-19719.19.16
Apr-19719.29.16
Mar-19719.19.18
Feb-19719.19.13
Jan-19719.19.13
Dec-19709.19.1
Nov-19709.19.07
Oct-19709.19.07
Sep-19709.29.16
Aug-19709.29.16
Jul-19709.29.16
Jun-19709.29.16
May-19709.19.16
Apr-19709.29.16
Mar-19709.39.24
Feb-19709.29.21
Jan-19709.29.21
Dec-19699.19.1
Nov-196999.07
Oct-19699.19.07
Sep-19699.29.16
Aug-19699.19.13
Jul-19699.19.1
Jun-19699.29.07
May-19699.39.3
Apr-19699.29.27
Mar-19699.19.16
Feb-19699.19.13
Jan-196999.02
Dec-19688.98.9
Nov-19688.98.9
Oct-19688.98.9
Sep-19688.98.88
Aug-19688.98.9
Jul-19688.98.88
Jun-19688.88.85
May-19688.88.85
Apr-19688.88.82
Mar-19688.88.82
Feb-19688.88.79
Jan-19688.88.76
Dec-19678.88.76
Nov-19678.98.9
Oct-196799.02
Sep-196799.07
Aug-196799.04
Jul-196799.04
Jun-19679.19.04
May-196799.04
Apr-196798.96
Mar-196798.99
Feb-19678.98.93
Jan-19678.98.9
Dec-19668.98.88
Nov-19668.98.88
Oct-19668.88.9
Sep-196698.9
Aug-19668.88.9
Jul-19668.78.79
Jun-19668.78.71
May-19668.78.74
Apr-19668.78.71
Mar-19668.78.68
Feb-19668.78.68
Jan-19668.68.65
Dec-19658.68.6
Nov-19658.68.6
Oct-19658.68.62
Sep-19658.68.62
Aug-19658.68.6
Jul-19658.58.57
Jun-19658.68.57
May-19658.78.62
Apr-19658.78.65
Mar-19658.68.62
Feb-19658.68.6
Jan-19658.68.6
Dec-19648.68.62
Nov-19648.68.57
Oct-19648.58.57
Sep-19648.68.57
Aug-19648.58.62
Jul-19648.68.57
Jun-19648.68.6
May-19648.68.62
Apr-19648.68.62
Mar-19648.68.62
Feb-19648.78.71
Jan-19648.78.74