Data Series

PeriodPeriod AverageEnd of Period
Jan-201811321120.81
Dec-20171103.71107.97
Nov-20171102.51106.91
Oct-20171101.31103.91
Sep-20171108.31099.56
Aug-20171101.81106.42
Jul-20171088.61098.52
Jun-20171078.91075.94
May-20171072.51078.09
Apr-20171062.31068.24
Mar-20171056.91061.1
Feb-20171056.81054.56
Jan-20171053.21057.75
Dec-20161052.41045.79
Nov-20161067.91055.75
Oct-20161079.91073.26
Sep-20161090.91090.73
Aug-20161091.11089
Jul-20161085.21085.08
Jun-20161099.41089.31
May-20161101.81093.98
Apr-20161100.91098.84
Mar-20161087.71096.12
Feb-20161086.91079.79
Jan-20161080.11086.88
Dec-20151080.91082.51
Nov-201510791071.28
Oct-20151097.71096.6
Sep-20151101.31099.56
Aug-20151096.31103.99
Jul-20151096.21096.6
Jun-201511021102.54
May-201511011101.01
Apr-201511011100.93
Mar-20151104.31100.93
Feb-20151109.11109.03
Jan-20151221.51109.03
Dec-20141259.11258.87
Nov-20141257.91259.4
Oct-20141248.61254.16
Sep-20141236.71242.07
Aug-20141229.81235.35
Jul-20141241.41225.11
Jun-20141247.11251.35
May-20141232.61240.43
Apr-20141219.91224.32
Mar-20141212.91215.53
Feb-20141206.31211.33
Jan-20141206.21199.19
Dec-201312201219.46
Nov-20131208.81215.73
Oct-20131218.21233.13
Sep-20131194.51205.61
Aug-20131188.41183.84
Jul-20131176.21183.28
Jun-20131185.71178.19
May-20131174.11176.36
Apr-20131173.51179.39
Mar-20131174.11168.79
Feb-20131192.51183.84
Jan-20131198.91200.24
Dec-20121194.51194.53
Nov-20121201.61194.53
Oct-20121207.61209.39
Sep-20121192.81204.46
Aug-201211891191.23
Jul-20121189.21183.37
Jun-201211851199.28
May-20121195.91178.29
Apr-20121207.81210.65
Mar-20121202.11208.61
Feb-20121218.51212.69
Jan-20121230.51230.51
Dec-20111218.31196.81
Nov-20111222.11210.75
Oct-20111225.61234.04
Sep-20111228.31218.97
Aug-20111253.31259.29
Jul-201112441249.59
Jun-20111247.41248.34
May-201112521248.76
Apr-201112461271.83
Mar-20111288.11234.64
Feb-20111218.81227.01
Jan-20111205.91217.2
Dec-20101204.81201.39
Nov-20101245.21190.38
Oct-201012081210.36
Sep-20101188.71212.79
Aug-20101177.61167.07
Jul-20101165.61180.04
Jun-20101137.71142.22
May-20101148.61139.11
Apr-201011811173.88
Mar-20101192.11181.89
Feb-20101200.41194.15
Jan-20101220.11212.5
Dec-20091237.81224.22
Nov-20091247.21256.35
Oct-20091240.21238.4
Sep-20091233.21238.19
Aug-20091220.31223.62
Jul-200912161216.71
Jun-200912081214.26
May-20091186.51208.9
Apr-20091165.61160.06
Mar-20091158.61178.66
Feb-20091166.21154.73
Jan-20091186.81183.28
Dec-20081184.31208.42
Nov-20081162.71164.99
Oct-200811911166.8
Sep-20081221.91231.62
Aug-20081250.91235.05
Jul-20081276.81274.84
Jun-20081269.81265.21
May-20081272.51279.71
Apr-20081279.71271.62
Mar-20081246.91245.87
Feb-20081242.11247.41
Jan-20081237.11243.81
Dec-20071239.31236.16
Nov-20071231.61240.74
Oct-200712121220.65
Sep-20071198.81203.59
Aug-20071197.51197.85
Jul-20071190.31195.48
Jun-20071189.71186.91
May-20071187.71190.01
Apr-20071185.41191.04
Mar-20071173.71180.96
Feb-20071172.41170.87
Jan-20071178.21171.33
Dec-20061182.31180.5
Nov-20061160.11168.15
Oct-20061160.51149.89
Sep-20061168.11164.09
Aug-200611801192.64
Jul-20061160.61159.62
Jun-20061165.71161.4
May-20061162.51170.87
Apr-20061134.71144.21
Mar-200611291131.33
Feb-20061130.51126.68
Jan-20061133.41142.48
Dec-200511241125
Nov-20051124.71121.65
Oct-20051135.41131.76
Sep-20051150.31138.17
Aug-20051147.21146.39
Jul-20051139.91137.74
Jun-200511541148.13
May-20051172.41160.51
Apr-20051178.31184.21
Mar-20051168.61174.07
Feb-20051160.11160.15
Jan-20051159.81159.62
Dec-20041159.71159.62
Nov-20041158.41159.17
Oct-20041146.51146.39
Sep-20041207.71146.39
Aug-20041250.21250.21
Jul-20041164.41250.1
Jun-20041139.21139.2
May-20041122.21139.2
Apr-20041118.81118.82
Mar-20041118.81118.82
Feb-20041118.81118.82
Jan-20041118.81118.82
Dec-20031118.81118.82
Nov-20031118.81118.82
Oct-20031113.51118.82
Sep-20031078.61105.12
Aug-20031088.11047.68
Jul-20031249.81249.79
Jun-20031249.81249.79
May-20031249.81249.79
Apr-20031249.81249.79
Mar-20031254.61249.79
Feb-20031260.21260.24
Jan-20031232.61260.24
Dec-20021226.11226.11
Nov-20021218.81226.11
Oct-20021208.71208.71
Sep-20021219.11208.71
Aug-20021212.61205.04
Jul-20021219.91221.74
Jun-200211861198.24
May-20021156.81173.24
Apr-20021143.31143.34
Mar-20021140.31139.97
Feb-200211431142.05
Jan-20021532.11147.87
Dec-20012349.62349.59
Nov-20012347.42349.59
Oct-20012342.32342.29
Sep-20012342.32342.29
Aug-20012334.62342.29
Jul-20012649.52325.31
Jun-20012684.62681.91
May-20012699.72699.68
Apr-20012699.72699.68
Mar-200127622762
Feb-20012792.42762
Jan-20012786.32788.05
Dec-20002743.22772.67
Nov-200027332730.98
Oct-20002767.92733.45
Sep-20002788.72775.73
Aug-20003100.52979.25
Jul-200030823262.99
Jun-20003009.23010.78
May-20003147.32995.83
Apr-200031263043
Mar-20003139.43063.4
Feb-20003229.23262.99
Jan-200032573256.64
Dec-19993280.73280.74
Nov-19993232.93280.74
Oct-19993294.73325.61
Sep-19993195.13251.02
Aug-19993178.13174.74
Jul-19993154.93170.07
Jun-19993195.23093.33
May-19993220.53218.78
Apr-19993233.93243.01
Mar-19993256.93266.9
Feb-19993548.23548.24
Jan-19993630.23548.24
Dec-19983835.93770
Nov-19983920.43918.18
Oct-19983920.63918.18
Sep-19983927.33921.43
Aug-19983930.43932.38
Jul-19983939.63937.58
Jun-19983944.93943.43
May-19983948.63949.28
Apr-19983953.33953.84
Mar-199839573956.44
Feb-19983962.23962.29
Jan-19983971.33967.49
Dec-19973983.63980.71
Nov-19973989.43986.96
Oct-19973994.83992.18
Sep-19974000.63998.04
Aug-19974006.44003.91
Jul-19974011.94009.13
Jun-199741534014.99
May-19974339.24336.85
Apr-19974344.94341.77
Mar-19974350.94348.1
Feb-19974356.44353.73
Jan-19974362.34359.35
Dec-19964368.24365.68
Nov-199643744371.31
Oct-19964380.54376.93
Sep-19964387.94383.97
Aug-19964399.44393.81
Jul-19964412.44406.47
Jun-19964424.54419.13
May-19964436.34430.38
Apr-19964448.24444.44
Mar-19964459.74454.29
Feb-19964471.24466.95
Jan-19964482.34476.79
Dec-19954494.34489.45
Nov-19954499.24497.89
Oct-19954470.64461.9
Sep-19954483.54478.59
Aug-19954491.74486.93
Jul-19954500.84495.27
Jun-19954511.84506.4
May-19954525.24517.52
Apr-19954540.54536.99
Mar-19954550.74545.33
Feb-19954587.94557.84
Jan-19955601.64597.09
Dec-19944614.64608.28
Nov-19945270.44633.46
Oct-19945653.45645.82
Sep-19945670.75662.81
Aug-19945688.85679.81
Jul-19945704.35698.5
Jun-19945716.65710.4
May-19945734.35724
Apr-19945752.25746.09
Mar-19945768.45759.69
Feb-199457895780.08
Jan-199458075798.78
Dec-19935823.25815.77
Nov-19935837.85831.07
Oct-19935849.45842.96
Sep-19935861.95858.26
Aug-19935870.65865.06
Jul-19935880.75878.65
Jun-19935888.15883.75
May-19935897.25890.55
Apr-19935921.35917.74
Mar-19935942.95921.14
Feb-19936043.15921.14
Jan-19936212.36203.26
Dec-19926290.36247.45
Nov-19926498.26369.82
Oct-19927641.46679.13
Sep-19928591.98225.7
Aug-19928097.48123.73
Jul-19926307.87358.94
Jun-199258825795.38
May-19925510.25710.4
Apr-19924904.85438.48
Mar-19923993.94350.78
Feb-19923158.63636.98
Jan-19922987.82987.76
Dec-19912996.82987.76
Nov-19912999.53007.87
Oct-19913012.83002.04
Sep-19912840.33029.22
Aug-19913035.33035.35
Jul-19913054.13035.35
Jun-19913090.23074.44
May-19913133.23110.13
Apr-19913202.33167.91
Mar-19913332.43188.31
Feb-19913676.13602.99
Jan-19913311.43772.94
Dec-199027653233.49
Nov-19902401.92379.33
Oct-19902957.42327.56
Sep-19903669.33160.04
Aug-19902621.13380.9
Jul-19902248.42271.49
Jun-19902256.62256.2
May-19902156.12139.7
Apr-199019902051.54
Mar-199019021942.84
Feb-19901838.21890.72
Jan-19901418.61426.15
Dec-19891235.31315.45
Nov-19891344.21164.37
Oct-19891550.81464.99
Sep-19891742.51614.91
Aug-19891851.41846.1
Jul-19891771.51777.09
Jun-19891749.91760.7
May-19891745.81752.93
Apr-19891790.91759.83
Mar-19891637.91708.07
Feb-19891779.81593.8
Jan-19891860.21817.55
Dec-19881828.41872.13
Nov-19881787.91743.38
Oct-19881549.61685.2
Sep-19881349.21396.37
Aug-19881228.71446.84
Jul-198812221186.53
Jun-19881264.51241.21
May-19881321.81298.28
Apr-19881320.11302.57
Mar-19881301.61298.68
Feb-19881372.21308.81
Jan-198816831557.41
Dec-198716911640.23
Nov-19871710.91820.09
Oct-198713021677.29
Sep-1987915.3969.2
Aug-1987750.8877.08
Jul-1987558.1597.43
Jun-1987454.2475.69
May-1987403.5412.02
Apr-1987394398.51
Mar-1987358380.78
Feb-1987309.1294.66
Jan-198700
Dec-1986235.6277.18
Nov-1986200.9209.16
Oct-1986159.1158.94
Sep-1986147.2141.91
Aug-1986145.5127.31
Jul-1986145.1142.65
Jun-1986136.5128.82
May-198696.196.47
Apr-198680.984.95
Mar-198666.571.78
Feb-198673.665.7
Jan-198668.481.91
Dec-198561.161.14
Nov-198559.258.1
Oct-198560.856.68
Sep-198562.762.66
Aug-198558.762.08
Jul-198553.153.71
Jun-19855352.86
May-198555.653.77
Apr-19855958.23
Mar-198559.959.62
Feb-198547.954.04
Jan-198534.339.59
Dec-198429.230.03
Nov-198425.826.58
Oct-198426.525.67
Sep-198423.624.56
Aug-198421.322.63
Jul-198420.120.37
Jun-198420.320.35
May-198419.619.9
Apr-198419.119.39
Mar-198418.718.27
Feb-198420.519.76
Jan-198419.219.68
Dec-198318.318.54
Nov-198317.717.8
Oct-198317.217.28
Sep-198316.516.36
Aug-198315.916.28
Jul-198314.815.54
Jun-198314.414.33
May-198314.114.41
Apr-19831414.09
Mar-198314.114.07
Feb-198313.513.65
Jan-19831313.35
Dec-198213.312.87
Nov-198214.613.66
Oct-198214.514.35
Sep-198215.814.19
Aug-198217.215.88
Jul-198217.417.4
Jun-198217.317.36
May-198216.816.82
Apr-198216.816.69
Mar-198216.416.69
Feb-198216.416.53
Jan-198215.916.11
Dec-198115.715.62
Nov-198115.615.53
Oct-198115.615.53
Sep-198115.615.62
Aug-198115.815.81
Jul-198114.815.09
Jun-198114.514.52
May-198114.214.27
Apr-198113.613.76
Mar-198113.513.41
Feb-198113.313.51
Jan-198112.713.11
Dec-198012.512.32
Nov-198012.112.23
Oct-198011.711.83
Sep-198011.611.63
Aug-198011.611.58
Jul-198011.511.54
Jun-198011.511.52
May-198011.511.48
Apr-198011.611.51
Mar-198011.511.54
Feb-198011.211.26
Jan-198011.111.11
Dec-197911.411
Nov-197911.511.6
Oct-197911.211.27
Sep-19791111.09
Aug-19791110.99
Jul-19791110.98
Jun-19791110.97
May-19791111.2
Apr-197910.710.83
Mar-197910.610.7
Feb-197910.710.66
Jan-197910.310.57
Dec-197810.210.15
Nov-197810.110.23
Oct-1978109.85
Sep-19781010.02
Aug-19789.99.97
Jul-19789.99.92
Jun-19789.89.77
May-19789.99.8
Apr-19789.99.9
Mar-19789.99.89
Feb-1978109.94
Jan-197810.110.03
Dec-197710.310.13
Nov-197710.410.38
Oct-197710.510.41
Sep-197710.510.47
Aug-197710.510.54
Jul-197710.510.6
Jun-197710.410.4
May-197710.310.35
Apr-197710.310.28
Mar-197710.310.26
Feb-197710.310.24
Jan-197710.110.24
Dec-19769.89.9
Nov-19769.69.36
Oct-197610.710.07
Sep-197611.211.18
Aug-197611.111.18
Jul-197610.610.81
Jun-197610.110.47
May-19769.49.8
Apr-19768.98.95
Mar-19768.58.78
Feb-19768.38.23
Jan-19768.28.28
Dec-19758.28.21
Nov-19758.18.17
Oct-197587.97
Sep-19757.87.94
Aug-19757.77.6
Jul-19757.77.71
Jun-19757.57.51
May-19757.57.52
Apr-19757.67.55
Mar-19757.67.57
Feb-19757.97.53
Jan-19757.97.72
Dec-19747.97.77
Nov-197487.84
Oct-19747.57.74
Sep-19747.67.6
Aug-19747.77.67
Jul-19747.77.7
Jun-19747.87.74
May-19747.87.9
Apr-19747.77.94
Mar-19748.17.94
Feb-19748.18.07
Jan-19748.48.28
Dec-19738.58.48
Nov-19738.68.71
Oct-19738.58.58
Sep-19738.68.58
Aug-19738.58.55
Jul-197388.31
Jun-19738.48.14
May-19738.68.48
Apr-197398.85
Mar-19739.19.12
Feb-19739.39.29
Jan-19739.29.15
Dec-19729.29.15
Nov-19729.29.15
Oct-19729.29.18
Sep-19729.19.15
Aug-19729.19.12
Jul-19729.19.03
Jun-19729.39.18
May-19729.39.3
Apr-19729.39.36
Mar-19729.59.39
Feb-19729.59.58
Jan-19729.69.58
Dec-197199.61
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