Data Series

PeriodPeriod AverageEnd of Period
Aug-20181507.51507.5
Jul-20181507.51507.5
Jun-20181507.51507.5
May-20181507.51507.5
Apr-20181507.51507.5
Mar-20181507.51507.5
Feb-20181507.51507.5
Jan-20181507.51507.5
Dec-20171507.51507.5
Nov-20171507.51507.5
Oct-20171507.51507.5
Sep-20171507.51507.5
Aug-20171507.51507.5
Jul-20171507.51507.5
Jun-20171507.51507.5
May-20171507.51507.5
Apr-20171507.51507.5
Mar-20171507.51507.5
Feb-20171507.51507.5
Jan-20171507.51507.5
Dec-20161507.51507.5
Nov-20161507.51507.5
Oct-20161507.51507.5
Sep-20161507.51507.5
Aug-20161507.51507.5
Jul-20161507.51507.5
Jun-20161507.51507.5
May-20161507.51507.5
Apr-20161507.51507.5
Mar-20161507.51507.5
Feb-20161507.51507.5
Jan-20161507.51507.5
Dec-20151507.51507.5
Nov-20151507.51507.5
Oct-20151507.51507.5
Sep-20151507.51507.5
Aug-20151507.51507.5
Jul-20151507.51507.5
Jun-20151507.51507.5
May-20151507.51507.5
Apr-20151507.51507.5
Mar-20151507.51507.5
Feb-20151507.51507.5
Jan-20151507.51507.5
Dec-20141507.51507.5
Nov-20141507.51507.5
Oct-20141507.51507.5
Sep-20141507.51507.5
Aug-20141507.51507.5
Jul-20141507.51507.5
Jun-20141507.51507.5
May-20141507.51507.5
Apr-20141507.51507.5
Mar-20141507.51507.5
Feb-20141507.51507.5
Jan-20141507.51507.5
Dec-20131507.51507.5
Nov-20131507.51507.5
Oct-20131507.51507.5
Sep-20131507.51507.5
Aug-20131507.51507.5
Jul-20131507.51507.5
Jun-20131507.51507.5
May-20131507.51507.5
Apr-20131507.51507.5
Mar-20131507.51507.5
Feb-20131507.51507.5
Jan-20131507.51507.5
Dec-20121507.51507.5
Nov-20121507.51507.5
Oct-20121507.51507.5
Sep-20121507.51507.5
Aug-20121507.51507.5
Jul-20121507.51507.5
Jun-20121507.51507.5
May-20121507.51507.5
Apr-20121507.51507.5
Mar-20121507.51507.5
Feb-20121507.51507.5
Jan-20121507.51507.5
Dec-20111507.51507.5
Nov-20111507.51507.5
Oct-20111507.51507.5
Sep-20111507.51507.5
Aug-20111507.51507.5
Jul-20111507.51507.5
Jun-20111507.51507.5
May-20111507.51507.5
Apr-20111507.51507.5
Mar-20111507.51507.5
Feb-20111507.51507.5
Jan-20111507.51507.5
Dec-20101507.51507.5
Nov-20101507.51507.5
Oct-20101507.51507.5
Sep-20101507.51507.5
Aug-20101507.51507.5
Jul-20101507.51507.5
Jun-20101507.51507.5
May-20101507.51507.5
Apr-20101507.51507.5
Mar-20101507.51507.5
Feb-20101507.51507.5
Jan-20101507.51507.5
Dec-20091507.51507.5
Nov-20091507.51507.5
Oct-20091507.51507.5
Sep-20091507.51507.5
Aug-20091507.51507.5
Jul-20091507.51507.5
Jun-20091507.51507.5
May-20091507.51507.5
Apr-20091507.51507.5
Mar-20091507.51507.5
Feb-20091507.51507.5
Jan-20091507.51507.5
Dec-20081507.51507.5
Nov-20081507.51507.5
Oct-20081507.51507.5
Sep-20081507.51507.5
Aug-20081507.51507.5
Jul-20081507.51507.5
Jun-20081507.51507.5
May-20081507.51507.5
Apr-20081507.51507.5
Mar-20081507.51507.5
Feb-20081507.51507.5
Jan-20081507.51507.5
Dec-20071507.51507.5
Nov-20071507.51507.5
Oct-20071507.51507.5
Sep-20071507.51507.5
Aug-20071507.51507.5
Jul-20071507.51507.5
Jun-20071507.51507.5
May-20071507.51507.5
Apr-20071507.51507.5
Mar-20071507.51507.5
Feb-20071507.51507.5
Jan-20071507.51507.5
Dec-20061507.51507.5
Nov-20061507.51507.5
Oct-20061507.51507.5
Sep-20061507.51507.5
Aug-20061507.51507.5
Jul-20061507.51507.5
Jun-20061507.51507.5
May-20061507.51507.5
Apr-20061507.51507.5
Mar-20061507.51507.5
Feb-20061507.51507.5
Jan-20061507.51507.5
Dec-20051507.51507.5
Nov-20051507.51507.5
Oct-20051507.51507.5
Sep-20051507.51507.5
Aug-20051507.51507.5
Jul-20051507.51507.5
Jun-20051507.51507.5
May-20051507.51507.5
Apr-20051507.51507.5
Mar-20051507.51507.5
Feb-20051507.51507.5
Jan-20051507.51507.5
Dec-20041507.51507.5
Nov-20041507.51507.5
Oct-20041507.51507.5
Sep-20041507.51507.5
Aug-20041507.51507.5
Jul-20041507.51507.5
Jun-20041507.51507.5
May-20041507.51507.5
Apr-20041507.51507.5
Mar-20041507.51507.5
Feb-20041507.51507.5
Jan-20041507.51507.5
Dec-20031507.51507.5
Nov-20031507.51507.5
Oct-20031507.51507.5
Sep-20031507.51507.5
Aug-20031507.51507.5
Jul-20031507.51507.5
Jun-20031507.51507.5
May-20031507.51507.5
Apr-20031507.51507.5
Mar-20031507.51507.5
Feb-20031507.51507.5
Jan-20031507.51507.5
Dec-20021507.51507.5
Nov-20021507.51507.5
Oct-20021507.51507.5
Sep-20021507.51507.5
Aug-20021507.51507.5
Jul-20021507.51507.5
Jun-20021507.51507.5
May-20021507.51507.5
Apr-20021507.51507.5
Mar-20021507.51507.5
Feb-20021507.51507.5
Jan-20021507.51507.5
Dec-20011507.51507.5
Nov-20011507.51507.5
Oct-20011507.51507.5
Sep-20011507.51507.5
Aug-20011507.51507.5
Jul-20011507.51507.5
Jun-20011507.51507.5
May-20011507.51507.5
Apr-20011507.51507.5
Mar-20011507.51507.5
Feb-20011507.51507.5
Jan-20011507.51507.5
Dec-20001507.51507.5
Nov-20001507.51507.5
Oct-20001507.51507.5
Sep-20001507.51507.5
Aug-20001507.51507.5
Jul-20001507.51507.5
Jun-20001507.51507.5
May-20001507.51507.5
Apr-20001507.51507.5
Mar-20001507.51507.5
Feb-20001507.51507.5
Jan-20001507.51507.5
Dec-19991507.51507.5
Nov-19991507.51507.5
Oct-19991507.51507.5
Sep-19991507.51507.5
Aug-19991507.51507.5
Jul-19991507.51507.5
Jun-19991507.51507.5
May-19991507.51507.5
Apr-19991507.51507.5
Mar-19991507.51507.5
Feb-19991507.51507.5
Jan-19991507.51507.5
Dec-19981507.51507.5
Nov-19981507.51507.5
Oct-19981507.51507.5
Sep-19981507.51507.5
Aug-19981507.51507.5
Jul-19981507.51507.5
Jun-19981507.51507.5
May-19981507.51507.5
Apr-19981507.51507.5
Mar-19981507.51507.5
Feb-19981507.51507.5
Jan-19981507.51507.5
Dec-19971507.51507.5
Nov-19971529.951529
Oct-19971532.11531
Sep-19971534.341533.25
Aug-19971536.451535.5
Jul-19971538.551537.5
Jun-19971540.651539.75
May-19971542.61541.75
Apr-19971544.61543.5
Mar-19971546.751545.75
Feb-19971548.711547.75
Jan-19971550.811549.75
Dec-19961552.91552
Nov-19961554.951554
Oct-19961557.251556
Sep-19961559.91558.5
Aug-199615641562
Jul-19961568.611566.5
Jun-19961572.91571
May-19961577.11575
Apr-19961581.341580
Mar-19961585.431583.5
Feb-19961589.531588
Jan-19961593.451591.5
Dec-19951597.741596
Nov-19951601.31599
Oct-19951607.641604.5
Sep-19951612.261610.5
Aug-19951615.231613.5
Jul-19951618.481616.5
Jun-19951622.431620.5
May-19951627.281624.5
Apr-19951632.781631.5
Mar-19951636.431634.5
Feb-19951640.761639
Jan-19951644.621643
Dec-19941649.261647
Nov-19941658.51656
Oct-19941663.211661
Sep-19941668.321666
Aug-19941673.651671
Jul-19941678.211676.5
Jun-19941681.831680
May-19941687.031684
Apr-19941692.311690.5
Mar-19941697.081694.5
Feb-19941703.141700.5
Jan-19941708.41706
Dec-19931713.181711
Nov-19931717.481715.5
Oct-19931720.881719
Sep-19931724.571723.5
Aug-19931727.141725.5
Jul-19931730.111729.5
Jun-19931732.281731
May-19931734.951733
Apr-19931742.061741
Mar-19931748.41742
Feb-19931777.891742
Jan-19931827.651825
Dec-19921850.621838
Nov-19921911.761874
Oct-19922248.11965
Sep-19922527.752420
Aug-19922382.252390
Jul-19921855.752165
Jun-19921730.51705
May-19921621.111680
Apr-199214431600
Mar-199211751280
Feb-1992929.261070
Jan-1992879879
Dec-1991879.08879
Nov-1991881.16879.5
Oct-1991886.67883.5
Sep-1991892.42891.5
Aug-1991892.97893
Jul-1991897.29893
Jun-1991909.13904.5
May-1991921.8915
Apr-1991942.13932
Mar-1991980.4938
Feb-19911081.51060
Jan-1991974.231110
Dec-1990790.45842
Nov-1990706.65700
Oct-1990870.36685
Sep-19901079.87930
Aug-1990771.39995
Jul-1990661.71668.5
Jun-1990664.03664
May-1990635.3629.5
Apr-1990585.55605
Mar-1990558.99571
Feb-1990552.25556.25
Jan-1990544.61547.5
Dec-1989474.22505
Nov-1989427.36447
Oct-1989453.46431
Sep-1989504.97468
Aug-1989536.54535
Jul-1989513.38515
Jun-1989507.12510.25
May-1989505.93508
Apr-1989519510
Mar-1989475.62495
Feb-1989512.2463
Jan-1989530.47520
Dec-1988513.12530
Nov-1988512.95500
Oct-1988458.97485
Sep-1988400.97415
Aug-1988363.71430
Jul-1988351.66350.5
Jun-1988355.96353
May-1988369.79363
Apr-1988370.43365.5
Mar-1988366.36363.5
Feb-1988381.02370
Jan-1988465.87430
Dec-1987477.36455
Nov-1987498.21520
Oct-1987389.05500
Sep-1987272.64289.5
Aug-1987229.05269
Jul-1987168181.5
Jun-1987134.71142.38
May-1987119.47122
Apr-1987116.68118
Mar-1987106.38112.75
Feb-1987100.3387.25
Jan-198785.0287.43
Dec-198669.7487
Nov-198659.4866.35
Oct-198647.0951.42
Sep-198643.644.9
Aug-198643.0740.5
Jul-198642.9645.5
Jun-198640.3942
May-198628.4432.4
Apr-198624.0425.8
Mar-198619.6822.52
Feb-198621.7819.45
Jan-198620.2324.25
Dec-198518.118.1
Nov-198517.5117.2
Oct-198518.0116.78
Sep-198518.5818.55
Aug-198517.3918.38
Jul-198515.7415.9
Jun-198515.6715.65
May-198516.515.92
Apr-198517.4617.24
Mar-198517.7517.65
Feb-198514.1816
Jan-198510.1511.72
Dec-19848.658.89
Nov-19847.647.87
Oct-19847.857.6
Sep-19846.997.27
Aug-19846.296.67
Jul-19845.956.03
Jun-19846.026.02
May-19845.815.89
Apr-19845.645.74
Mar-19845.545.41
Feb-19846.065.85
Jan-19845.685.82
Dec-19835.425.49
Nov-19835.245.27
Oct-19835.115.11
Sep-19834.894.84
Aug-19834.74.82
Jul-19834.374.6
Jun-19834.264.24
May-19834.194.26
Apr-19834.154.17
Mar-19834.174.17
Feb-198344.04
Jan-19833.833.95
Dec-19823.933.81
Nov-19824.144.04
Oct-19824.284.25
Sep-19824.694.2
Aug-19825.14.7
Jul-19825.165.15
Jun-19825.125.14
May-19824.964.98
Apr-19824.964.94
Mar-19824.854.94
Feb-19824.864.89
Jan-19824.74.77
Dec-19814.634.61
Nov-19814.624.6
Oct-19814.614.6
Sep-19814.624.62
Aug-19814.674.68
Jul-19814.394.47
Jun-19814.314.3
May-19814.214.22
Apr-19814.024.07
Mar-198143.97
Feb-19813.924
Jan-19813.753.88
Dec-19803.693.65
Nov-19803.573.62
Oct-19803.483.5
Sep-19803.433.44
Aug-19803.423.43
Jul-19803.413.42
Jun-19803.43.41
May-19803.423.4
Apr-19803.423.41
Mar-19803.393.42
Feb-19803.33.33
Jan-19803.273.29
Dec-19793.383.26
Nov-19793.413.43
Oct-19793.313.34
Sep-19793.273.28
Aug-19793.253.25
Jul-19793.243.25
Jun-19793.263.25
May-19793.253.31
Apr-19793.183.21
Mar-19793.143.17
Feb-19793.163.15
Jan-19793.063.13
Dec-19783.033
Nov-19782.993.03
Oct-19782.972.91
Sep-19782.962.96
Aug-19782.942.95
Jul-19782.922.94
Jun-19782.92.89
May-19782.932.9
Apr-19782.942.93
Mar-19782.942.93
Feb-19782.962.94
Jan-19782.992.97
Dec-19773.053
Nov-19773.073.07
Oct-19773.13.08
Sep-19773.113.1
Aug-19773.123.12
Jul-19773.123.14
Jun-19773.073.08
May-19773.063.06
Apr-19773.043.04
Mar-19773.043.04
Feb-19773.053.03
Jan-19772.993.02
Dec-19762.892.93
Nov-19762.842.77
Oct-19763.182.97
Sep-19763.313.31
Aug-19763.283.31
Jul-19763.223.32
Jun-197633.1
May-19762.772.85
Apr-19762.622.72
Mar-19762.472.62
Feb-19762.472.44
Jan-19762.52.45
Dec-19752.452.43
Nov-19752.392.42
Oct-19752.412.36
Sep-19752.252.35
Aug-19752.272.25
Jul-19752.262.28
Jun-19752.222.22
May-19752.232.23
Apr-19752.242.23
Mar-19752.242.24
Feb-19752.272.23
Jan-19752.292.28
Dec-19742.332.3
Nov-19742.362.32
Oct-19742.232.29
Sep-19742.262.25
Aug-19742.272.26
Jul-19742.272.28
Jun-19742.312.29
May-19742.322.34
Apr-19742.292.35
Mar-19742.392.35
Feb-19742.412.39
Jan-19742.492.45
Dec-19732.522.51
Nov-19732.552.57
Oct-19732.512.54
Sep-19732.542.54
Aug-19732.522.51
Jul-19732.372.43
Jun-19732.52.42
May-19732.552.51
Apr-19732.672.62
Mar-19732.692.7
Feb-19732.882.75
Jan-19733.023.01
Dec-19723.013.01
Nov-19723.013.01
Oct-19723.023.02
Sep-19722.993
Aug-19722.992.99
Jul-197232.96
Jun-19723.053.03
May-19723.063.05
Apr-19723.073.08
Mar-19723.123.08
Feb-19723.143.14
Jan-19723.143.14
Dec-19713.143.15
Nov-19713.173.16
Oct-19713.173.18
Sep-19713.193.17
Aug-19713.243.22
Jul-19713.283.28
Jun-19713.273.28
May-19713.263.27
Apr-19713.273.27
Mar-19713.263.27
Feb-19713.263.26
Jan-19713.253.26
Dec-19703.253.25
Nov-19703.253.24
Oct-19703.253.24
Sep-19703.273.26
Aug-19703.273.27
Jul-19703.273.27
Jun-19703.273.27
May-19703.263.26
Apr-19703.273.26
Mar-19703.33.3
Feb-19703.293.29
Jan-19703.273.28
Dec-19693.243.25
Nov-19693.233.24
Oct-19693.243.24
Sep-19693.273.27
Aug-19693.263.26
Jul-19693.243.25
Jun-19693.283.24
May-19693.323.32
Apr-19693.283.31
Mar-19693.263.27
Feb-19693.243.26
Jan-19693.23.22
Dec-19683.173.18
Nov-19683.173.18
Oct-19683.173.18
Sep-19683.173.17
Aug-19683.173.18
Jul-19683.163.17
Jun-19683.153.16
May-19683.153.16
Apr-19683.153.15
Mar-19683.153.15
Feb-19683.133.14
Jan-19683.133.13
Dec-19673.143.13
Nov-19673.183.18
Oct-19673.223.22
Sep-19673.233.24
Aug-19673.233.23
Jul-19673.233.23
Jun-19673.233.23
May-19673.23.23
Apr-19673.213.2
Mar-19673.23.21
Feb-19673.193.19
Jan-19673.183.18
Dec-19663.173.17
Nov-19663.173.17
Oct-19663.163.18
Sep-19663.23.18
Aug-19663.153.18
Jul-19663.123.14
Jun-19663.123.11
May-19663.113.12
Apr-19663.13.11
Mar-19663.093.1
Feb-19663.093.1
Jan-19663.083.09
Dec-19653.073.07
Nov-19653.073.07
Oct-19653.073.08
Sep-19653.073.08
Aug-19653.073.07
Jul-19653.053.06
Jun-19653.073.06
May-19653.093.08
Apr-19653.093.09
Mar-19653.073.08
Feb-19653.073.07
Jan-19653.073.07
Dec-19643.073.08
Nov-19643.063.06
Oct-19643.053.06
Sep-19643.073.06
Aug-19643.053.08
Jul-19643.063.06
Jun-19643.073.07
May-19643.073.08
Apr-19643.083.08
Mar-19643.093.08
Feb-19643.113.11
Jan-19643.13.12