
Data Series
Period | Period Average | End of Period |
Jan-2018 | 3998.67 | 3998.57 |
Dec-2017 | 3997.98 | 3997.61 |
Nov-2017 | 3993.66 | 3994.44 |
Oct-2017 | 3996.6 | 3998.67 |
Sep-2017 | 3996.8 | 3996.55 |
Aug-2017 | 3997.51 | 3997.61 |
Jul-2017 | 3996.9 | 3996.55 |
Jun-2017 | 3996.81 | 3996.55 |
May-2017 | 3998.57 | 3998.67 |
Apr-2017 | 3998.67 | 3998.67 |
Mar-2017 | 3998.72 | 3998.67 |
Feb-2017 | 3998.67 | 3998.67 |
Jan-2017 | 3998.67 | 3998.67 |
Dec-2016 | 3998.57 | 3998.67 |
Nov-2016 | 3998.52 | 3998.67 |
Oct-2016 | 3998.4 | 3998.67 |
Sep-2016 | 3998.62 | 3998.67 |
Aug-2016 | 3998.24 | 3998.67 |
Jul-2016 | 3995.44 | 3997.61 |
Jun-2016 | 3997.71 | 3997.61 |
May-2016 | 3998.56 | 3998.67 |
Apr-2016 | 3998.17 | 3999.73 |
Mar-2016 | 3998.62 | 3998.67 |
Feb-2016 | 3997.98 | 3998.67 |
Jan-2016 | 3997.5 | 3997.61 |
Dec-2015 | 3996.23 | 3997.61 |
Nov-2015 | 3996.55 | 3995.49 |
Oct-2015 | 3995.44 | 3997.61 |
Sep-2015 | 3994.75 | 3994.44 |
Aug-2015 | 3994.94 | 3994.44 |
Jul-2015 | 3998.09 | 3997.61 |
Jun-2015 | 3998.33 | 3998.67 |
May-2015 | 3998.45 | 3998.67 |
Apr-2015 | 3998.79 | 3998.67 |
Mar-2015 | 3998.62 | 3998.67 |
Feb-2015 | 3998.67 | 3998.67 |
Jan-2015 | 3998.62 | 3998.67 |
Dec-2014 | 3998.62 | 3998.67 |
Nov-2014 | 3998.67 | 3998.67 |
Oct-2014 | 3998.67 | 3998.67 |
Sep-2014 | 3998.67 | 3998.67 |
Aug-2014 | 3998.67 | 3998.67 |
Jul-2014 | 3998.67 | 3998.67 |
Jun-2014 | 3998.67 | 3998.67 |
May-2014 | 3998.67 | 3998.67 |
Apr-2014 | 3998.67 | 3998.67 |
Mar-2014 | 3998.67 | 3998.67 |
Feb-2014 | 3998.67 | 3998.67 |
Jan-2014 | 3998.67 | 3998.67 |
Dec-2013 | 3998.67 | 3998.67 |
Nov-2013 | 3998.67 | 3998.67 |
Oct-2013 | 3998.67 | 3998.67 |
Sep-2013 | 3998.67 | 3998.67 |
Aug-2013 | 3998.67 | 3998.67 |
Jul-2013 | 3998.67 | 3998.67 |
Jun-2013 | 3998.67 | 3998.67 |
May-2013 | 3998.67 | 3998.67 |
Apr-2013 | 3998.67 | 3998.67 |
Mar-2013 | 3998.67 | 3998.67 |
Feb-2013 | 3998.67 | 3998.67 |
Jan-2013 | 3998.67 | 3998.67 |
Dec-2012 | 3998.67 | 3998.67 |
Nov-2012 | 3998.67 | 3998.67 |
Oct-2012 | 3998.67 | 3998.67 |
Sep-2012 | 3998.67 | 3998.67 |
Aug-2012 | 3998.67 | 3998.67 |
Jul-2012 | 3998.67 | 3998.67 |
Jun-2012 | 3998.67 | 3998.67 |
May-2012 | 3998.67 | 3998.67 |
Apr-2012 | 3998.67 | 3998.67 |
Mar-2012 | 3998.67 | 3998.67 |
Feb-2012 | 3998.67 | 3998.67 |
Jan-2012 | 3998.67 | 3998.67 |
Dec-2011 | 3998.67 | 3998.67 |
Nov-2011 | 3998.78 | 3998.67 |
Oct-2011 | 3998.67 | 3998.67 |
Sep-2011 | 3998.67 | 3998.67 |
Aug-2011 | 3998.67 | 3998.67 |
Jul-2011 | 3998.67 | 3998.67 |
Jun-2011 | 3998.67 | 3998.67 |
May-2011 | 3998.67 | 3998.67 |
Apr-2011 | 3998.67 | 3998.67 |
Mar-2011 | 3998.57 | 3998.67 |
Feb-2011 | 3998.61 | 3998.67 |
Jan-2011 | 3998.67 | 3998.67 |
Dec-2010 | 3998.67 | 3998.67 |
Nov-2010 | 3998.67 | 3998.67 |
Oct-2010 | 3998.67 | 3998.67 |
Sep-2010 | 3998.67 | 3998.67 |
Aug-2010 | 3998.67 | 3998.67 |
Jul-2010 | 3998.67 | 3998.67 |
Jun-2010 | 3998.67 | 3998.67 |
May-2010 | 3998.67 | 3998.67 |
Apr-2010 | 3998.67 | 3998.67 |
Mar-2010 | 3998.67 | 3998.67 |
Feb-2010 | 3998.67 | 3998.67 |
Jan-2010 | 3998.67 | 3998.67 |
Dec-2009 | 3998.67 | 3998.67 |
Nov-2009 | 3998.67 | 3998.67 |
Oct-2009 | 3998.67 | 3998.67 |
Sep-2009 | 3998.67 | 3998.67 |
Aug-2009 | 3998.67 | 3998.67 |
Jul-2009 | 3998.62 | 3998.67 |
Jun-2009 | 3998.67 | 3998.67 |
May-2009 | 3998.89 | 3998.67 |
Apr-2009 | 3998.55 | 3998.67 |
Mar-2009 | 3998.87 | 3998.67 |
Feb-2009 | 3998.11 | 3998.67 |
Jan-2009 | 3998.67 | 3998.67 |
Dec-2008 | 3999.61 | 3998.67 |
Nov-2008 | 3998.88 | 3999.73 |
Oct-2008 | 3998.17 | 3998.67 |
Sep-2008 | 3998.22 | 3997.61 |
Aug-2008 | 3998.67 | 3998.67 |
Jul-2008 | 3998.57 | 3998.67 |
Jun-2008 | 3998.72 | 3998.67 |
May-2008 | 3999.04 | 3998.67 |
Apr-2008 | 3998.25 | 3998.67 |
Mar-2008 | 3999.44 | 3998.67 |
Feb-2008 | 4004.89 | 4000.8 |
Jan-2008 | 4007.74 | 4011.44 |
Dec-2007 | 4014.39 | 4009.31 |
Nov-2007 | 4009.37 | 4016.79 |
Oct-2007 | 3999.54 | 3999.73 |
Sep-2007 | 3999.09 | 3999.73 |
Aug-2007 | 3998.53 | 3997.61 |
Jul-2007 | 3998.67 | 3998.67 |
Jun-2007 | 3998.67 | 3998.67 |
May-2007 | 3998.67 | 3998.67 |
Apr-2007 | 3998.67 | 3998.67 |
Mar-2007 | 3998.67 | 3998.67 |
Feb-2007 | 3998.67 | 3998.67 |
Jan-2007 | 3998.67 | 3998.67 |
Dec-2006 | 3998.73 | 3998.67 |
Nov-2006 | 3998.67 | 3998.67 |
Oct-2006 | 3998.67 | 3998.67 |
Sep-2006 | 3998.67 | 3998.67 |
Aug-2006 | 3998.67 | 3998.67 |
Jul-2006 | 3998.67 | 3998.67 |
Jun-2006 | 3998.48 | 3998.67 |
May-2006 | 3999.06 | 3998.67 |
Apr-2006 | 3998.98 | 3998.67 |
Mar-2006 | 3999.22 | 3998.67 |
Feb-2006 | 3999.38 | 3999.73 |
Jan-2006 | 3999.2 | 3999.73 |
Dec-2005 | 3999.59 | 3999.73 |
Nov-2005 | 3999.79 | 3999.73 |
Oct-2005 | 4003.68 | 3998.67 |
Sep-2005 | 3998.67 | 3998.67 |
Aug-2005 | 3998.67 | 3998.67 |
Jul-2005 | 3998.67 | 3998.67 |
Jun-2005 | 3998.67 | 3998.67 |
May-2005 | 3998.67 | 3998.67 |
Apr-2005 | 3998.67 | 3998.67 |
Mar-2005 | 3998.67 | 3998.67 |
Feb-2005 | 3998.67 | 3998.67 |
Jan-2005 | 3998.67 | 3998.67 |
Dec-2004 | 3998.67 | 3998.67 |
Nov-2004 | 3998.67 | 3998.67 |
Oct-2004 | 3998.67 | 3998.67 |
Sep-2004 | 3998.67 | 3998.67 |
Aug-2004 | 3998.67 | 3998.67 |
Jul-2004 | 3998.67 | 3998.67 |
Jun-2004 | 3998.67 | 3998.67 |
May-2004 | 3998.67 | 3998.67 |
Apr-2004 | 3998.67 | 3998.67 |
Mar-2004 | 3998.67 | 3998.67 |
Feb-2004 | 3998.67 | 3998.67 |
Jan-2004 | 3998.67 | 3998.67 |
Dec-2003 | 3998.67 | 3998.67 |
Nov-2003 | 3998.67 | 3998.67 |
Oct-2003 | 3998.67 | 3998.67 |
Sep-2003 | 3998.67 | 3998.67 |
Aug-2003 | 3998.67 | 3998.67 |
Jul-2003 | 3998.67 | 3998.67 |
Jun-2003 | 3998.67 | 3998.67 |
May-2003 | 3998.67 | 3998.67 |
Apr-2003 | 3998.67 | 3998.67 |
Mar-2003 | 3998.67 | 3998.67 |
Feb-2003 | 3998.67 | 3998.67 |
Jan-2003 | 3998.67 | 3998.67 |
Dec-2002 | 3998.67 | 3998.67 |
Nov-2002 | 3998.56 | 3998.67 |
Oct-2002 | 3998.62 | 3998.67 |
Sep-2002 | 3998.67 | 3998.67 |
Aug-2002 | 3998.67 | 3998.67 |
Jul-2002 | 3998.67 | 3998.67 |
Jun-2002 | 3998.67 | 3998.67 |
May-2002 | 3999.29 | 3998.67 |
Apr-2002 | 3998.52 | 3998.67 |
Mar-2002 | 3998.67 | 3998.67 |
Feb-2002 | 3998.67 | 3998.67 |
Jan-2002 | 3998.67 | 3998.67 |
Dec-2001 | 3998.67 | 3998.67 |
Nov-2001 | 3998.67 | 3998.67 |
Oct-2001 | 3998.67 | 3998.67 |
Sep-2001 | 3998.4 | 3998.67 |
Aug-2001 | 3998.67 | 3998.67 |
Jul-2001 | 3998.67 | 3998.67 |
Jun-2001 | 3998.67 | 3998.67 |
May-2001 | 3998.67 | 3998.67 |
Apr-2001 | 3998.67 | 3998.67 |
Mar-2001 | 3998.67 | 3998.67 |
Feb-2001 | 3998.67 | 3998.67 |
Jan-2001 | 3998.67 | 3998.67 |
Dec-2000 | 3998.67 | 3998.67 |
Nov-2000 | 3998.67 | 3998.67 |
Oct-2000 | 3998.67 | 3998.67 |
Sep-2000 | 3998.67 | 3998.67 |
Aug-2000 | 3998.67 | 3998.67 |
Jul-2000 | 3998.67 | 3998.67 |
Jun-2000 | 3998.67 | 3998.67 |
May-2000 | 3998.67 | 3998.67 |
Apr-2000 | 3998.67 | 3998.67 |
Mar-2000 | 3998.67 | 3998.67 |
Feb-2000 | 3998.72 | 3999.73 |
Jan-2000 | 3998.67 | 3998.67 |
Dec-1999 | 3998.67 | 3998.67 |
Nov-1999 | 3998.67 | 3998.67 |
Oct-1999 | 3998.67 | 3998.67 |
Sep-1999 | 3999.03 | 3998.67 |
Aug-1999 | 4000 | 4000 |
Jul-1999 | 4000.05 | 4000 |
Jun-1999 | 4000.05 | 4000 |
May-1999 | 4000.05 | 4000 |
Apr-1999 | 4000 | 4000 |
Mar-1999 | 4000 | 4000 |
Feb-1999 | 4000.22 | 4000 |
Jan-1999 | 4000 | 4000 |
Dec-1998 | 4000.76 | 4000 |
Nov-1998 | 4000.98 | 4001.33 |
Oct-1998 | 4002.11 | 4001.33 |
Sep-1998 | 4007.2 | 4004.64 |
Aug-1998 | 4012.96 | 4009.55 |
Jul-1998 | 4018.72 | 4015.92 |
Jun-1998 | 4024.81 | 4021.88 |
May-1998 | 4030.06 | 4027.85 |
Apr-1998 | 4033.77 | 4032.49 |
Mar-1998 | 4038.07 | 4035.15 |
Feb-1998 | 4043.56 | 4041.11 |
Jan-1998 | 4048.09 | 4046.42 |
Dec-1997 | 4052.83 | 4050.4 |
Nov-1997 | 4058.17 | 4055.7 |
Oct-1997 | 4061.56 | 4061.01 |
Sep-1997 | 4069.87 | 4066.98 |
Aug-1997 | 4075.52 | 4072.94 |
Jul-1997 | 4081.02 | 4078.25 |
Jun-1997 | 4086.67 | 4084.22 |
May-1997 | 4091.83 | 4089.52 |
Apr-1997 | 4097.07 | 4094.16 |
Mar-1997 | 4102.79 | 4100.13 |
Feb-1997 | 4107.99 | 4105.44 |
Jan-1997 | 4113.55 | 4110.74 |
Dec-1996 | 4117.68 | 4116.71 |
Nov-1996 | 4123.03 | 4116.56 |
Oct-1996 | 4130.26 | 4125.13 |
Sep-1996 | 4137.68 | 4133.95 |
Aug-1996 | 4148.54 | 4143.24 |
Jul-1996 | 4160.77 | 4155.17 |
Jun-1996 | 4172.2 | 4167.11 |
May-1996 | 4183.29 | 4177.72 |
Apr-1996 | 4194.62 | 4190.98 |
Mar-1996 | 4205.37 | 4200.27 |
Feb-1996 | 4216.26 | 4212.2 |
Jan-1996 | 4226.67 | 4221.49 |
Dec-1995 | 4237.98 | 4233.42 |
Nov-1995 | 4247.48 | 4241.38 |
Oct-1995 | 4264.29 | 4255.97 |
Sep-1995 | 4276.56 | 4271.88 |
Aug-1995 | 4284.42 | 4279.84 |
Jul-1995 | 4293.04 | 4287.8 |
Jun-1995 | 4303.52 | 4298.41 |
May-1995 | 4316.39 | 4309.02 |
Apr-1995 | 4330.98 | 4327.59 |
Mar-1995 | 4340.65 | 4335.54 |
Feb-1995 | 4352.16 | 4347.48 |
Jan-1995 | 4362.33 | 4358.09 |
Dec-1994 | 4374.7 | 4368.7 |
Nov-1994 | 4399.2 | 4392.57 |
Oct-1994 | 4410.6 | 4405.84 |
Sep-1994 | 4425.51 | 4419.1 |
Aug-1994 | 4439.39 | 4432.36 |
Jul-1994 | 4451.5 | 4446.95 |
Jun-1994 | 4460.96 | 4456.23 |
May-1994 | 4474.87 | 4466.84 |
Apr-1994 | 4493.45 | 4484.08 |
Mar-1994 | 4501.41 | 4494.69 |
Feb-1994 | 4517.01 | 4510.61 |
Jan-1994 | 4531.58 | 4525.2 |
Dec-1993 | 4544.25 | 4538.46 |
Nov-1993 | 4555.58 | 4550.4 |
Oct-1993 | 4564.67 | 4559.68 |
Sep-1993 | 4574.45 | 4571.62 |
Aug-1993 | 4581.28 | 4576.92 |
Jul-1993 | 4589.16 | 4587.53 |
Jun-1993 | 4594.9 | 4591.51 |
May-1993 | 4601.99 | 4596.82 |
Apr-1993 | 4620.84 | 4618.04 |
Mar-1993 | 4637.66 | 4620.69 |
Feb-1993 | 4715.9 | 4620.69 |
Jan-1993 | 4847.88 | 4840.85 |
Dec-1992 | 4908.8 | 4875.33 |
Nov-1992 | 5070.99 | 4970.82 |
Oct-1992 | 5964 | 5212.2 |
Sep-1992 | 6705.94 | 6420.8 |
Aug-1992 | 6320.64 | 6341.2 |
Jul-1992 | 4923.72 | 5744.23 |
Jun-1992 | 4590.6 | 4523.75 |
May-1992 | 4300.03 | 4456.23 |
Apr-1992 | 3827.59 | 4244.03 |
Mar-1992 | 3116.71 | 3395.23 |
Feb-1992 | 2464.89 | 2838.2 |
Jan-1992 | 2331.56 | 2331.56 |
Dec-1991 | 2331.76 | 2331.56 |
Nov-1991 | 2337.29 | 2332.89 |
Oct-1991 | 2351.92 | 2343.5 |
Sep-1991 | 2367.33 | 2364.72 |
Aug-1991 | 2369.15 | 2369.33 |
Jul-1991 | 2380.47 | 2369.33 |
Jun-1991 | 2411.49 | 2399.2 |
May-1991 | 2445.2 | 2427.06 |
Apr-1991 | 2499.01 | 2472.15 |
Mar-1991 | 2599.62 | 2488.06 |
Feb-1991 | 2866.83 | 2810.93 |
Jan-1991 | 2581.83 | 2940.4 |
Dec-1990 | 2095.01 | 2231.65 |
Nov-1990 | 1872.86 | 1854.8 |
Oct-1990 | 2308.29 | 1816.98 |
Sep-1990 | 2863.61 | 2466.19 |
Aug-1990 | 2046.23 | 2638.56 |
Jul-1990 | 1755.6 | 1773.68 |
Jun-1990 | 1761.09 | 1761.27 |
May-1990 | 1685.15 | 1669.76 |
Apr-1990 | 1553.18 | 1604.77 |
Mar-1990 | 1482.72 | 1514.59 |
Feb-1990 | 1464.85 | 1475.46 |
Jan-1990 | 1444.6 | 1452.25 |
Dec-1989 | 1257.89 | 1339.52 |
Nov-1989 | 1133.88 | 1185.99 |
Oct-1989 | 1202.91 | 1143.54 |
Sep-1989 | 1339.45 | 1241.38 |
Aug-1989 | 1423.17 | 1419.1 |
Jul-1989 | 1361.76 | 1366.05 |
Jun-1989 | 1345.14 | 1353.45 |
May-1989 | 1338.88 | 1347.48 |
Apr-1989 | 1373.03 | 1343.17 |
Mar-1989 | 1261.58 | 1313 |
Feb-1989 | 1358.62 | 1228.12 |
Jan-1989 | 1407.09 | 1379.31 |
Dec-1988 | 1361.06 | 1405.84 |
Nov-1988 | 1360.6 | 1326.26 |
Oct-1988 | 1217.44 | 1286.47 |
Sep-1988 | 1063.59 | 1100.8 |
Aug-1988 | 964.75 | 1140.58 |
Jul-1988 | 932.84 | 929.71 |
Jun-1988 | 944.2 | 936.34 |
May-1988 | 980.87 | 962.86 |
Apr-1988 | 982.57 | 969.5 |
Mar-1988 | 971.55 | 964.19 |
Feb-1988 | 1010.89 | 981.43 |
Jan-1988 | 1235.88 | 1140.89 |
Dec-1987 | 1266.2 | 1206.9 |
Nov-1987 | 1321.5 | 1379.31 |
Oct-1987 | 1031.88 | 1326.26 |
Sep-1987 | 722.97 | 767.7 |
Aug-1987 | 607.36 | 713.15 |
Jul-1987 | 445.48 | 481.05 |
Jun-1987 | 357.25 | 377.55 |
May-1987 | 316.92 | 323.61 |
Apr-1987 | 309.48 | 313 |
Mar-1987 | 281.87 | 299.07 |
Feb-1987 | 270.15 | 231.43 |
Jan-1987 | 225.77 | 231.9 |
Dec-1986 | 185 | 230.77 |
Nov-1986 | 157.76 | 175.99 |
Oct-1986 | 124.92 | 136.41 |
Sep-1986 | 115.59 | 119.1 |
Aug-1986 | 114.26 | 107.43 |
Jul-1986 | 113.97 | 120.66 |
Jun-1986 | 107.17 | 111.44 |
May-1986 | 75.44 | 85.94 |
Apr-1986 | 63.78 | 68.45 |
Mar-1986 | 52.22 | 59.75 |
Feb-1986 | 57.79 | 51.61 |
Jan-1986 | 57.8 | 64.32 |
Dec-1985 | 48.03 | 48.02 |
Nov-1985 | 46.48 | 45.64 |
Oct-1985 | 48.22 | 44.52 |
Sep-1985 | 49.28 | 49.22 |
Aug-1985 | 46.13 | 48.75 |
Jul-1985 | 41.65 | 42.18 |
Jun-1985 | 41.56 | 41.29 |
May-1985 | 43.69 | 42.21 |
Apr-1985 | 46.33 | 45.74 |
Mar-1985 | 47.05 | 46.79 |
Feb-1985 | 37.62 | 42.42 |
Jan-1985 | 27.43 | 31.1 |
Dec-1984 | 23 | 23.64 |
Nov-1984 | 20.31 | 20.93 |
Oct-1984 | 20.89 | 20.21 |
Sep-1984 | 18.6 | 19.34 |
Aug-1984 | 16.74 | 17.82 |
Jul-1984 | 15.83 | 16.04 |
Jun-1984 | 16.02 | 16.02 |
May-1984 | 15.45 | 15.67 |
Apr-1984 | 15.01 | 15.27 |
Mar-1984 | 14.73 | 14.39 |
Feb-1984 | 16.12 | 15.56 |
Jan-1984 | 15.1 | 15.49 |
Dec-1983 | 14.41 | 14.6 |
Nov-1983 | 13.94 | 14.02 |
Oct-1983 | 13.58 | 13.6 |
Sep-1983 | 13.01 | 12.88 |
Aug-1983 | 12.51 | 12.82 |
Jul-1983 | 11.62 | 12.23 |
Jun-1983 | 11.34 | 11.28 |
May-1983 | 11.14 | 11.34 |
Apr-1983 | 11.04 | 11.09 |
Mar-1983 | 11.08 | 11.08 |
Feb-1983 | 10.63 | 10.75 |
Jan-1983 | 10.2 | 10.51 |
Dec-1982 | 10.44 | 10.13 |
Nov-1982 | 11.48 | 10.76 |
Oct-1982 | 11.39 | 11.3 |
Sep-1982 | 12.47 | 11.17 |
Aug-1982 | 13.55 | 12.5 |
Jul-1982 | 13.72 | 13.7 |
Jun-1982 | 13.62 | 13.67 |
May-1982 | 13.19 | 13.24 |
Apr-1982 | 13.2 | 13.14 |
Mar-1982 | 12.9 | 13.14 |
Feb-1982 | 12.92 | 13.02 |
Jan-1982 | 12.49 | 12.68 |
Dec-1981 | 12.33 | 12.3 |
Nov-1981 | 12.28 | 12.23 |
Oct-1981 | 12.26 | 12.23 |
Sep-1981 | 12.3 | 12.3 |
Aug-1981 | 12.43 | 12.45 |
Jul-1981 | 11.68 | 11.88 |
Jun-1981 | 11.46 | 11.44 |
May-1981 | 11.2 | 11.24 |
Apr-1981 | 10.7 | 10.83 |
Mar-1981 | 10.64 | 10.56 |
Feb-1981 | 10.44 | 10.63 |
Jan-1981 | 9.98 | 10.32 |
Dec-1980 | 9.8 | 9.7 |
Nov-1980 | 9.48 | 9.6 |
Oct-1980 | 9.22 | 9.29 |
Sep-1980 | 9.11 | 9.13 |
Aug-1980 | 9.08 | 9.1 |
Jul-1980 | 9.05 | 9.06 |
Jun-1980 | 9.04 | 9.05 |
May-1980 | 9.06 | 9.01 |
Apr-1980 | 9.09 | 9.04 |
Mar-1980 | 9 | 9.06 |
Feb-1980 | 8.77 | 8.84 |
Jan-1980 | 8.68 | 8.72 |
Dec-1979 | 8.96 | 8.64 |
Nov-1979 | 9.01 | 9.11 |
Oct-1979 | 8.74 | 8.81 |
Sep-1979 | 8.61 | 8.64 |
Aug-1979 | 8.56 | 8.57 |
Jul-1979 | 8.49 | 8.56 |
Jun-1979 | 8.49 | 8.46 |
May-1979 | 8.47 | 8.64 |
Apr-1979 | 8.28 | 8.35 |
Mar-1979 | 8.19 | 8.25 |
Feb-1979 | 8.23 | 8.22 |
Jan-1979 | 7.96 | 8.15 |
Dec-1978 | 7.9 | 7.83 |
Nov-1978 | 7.79 | 7.89 |
Oct-1978 | 7.73 | 7.59 |
Sep-1978 | 7.62 | 7.68 |
Aug-1978 | 7.59 | 7.61 |
Jul-1978 | 7.52 | 7.57 |
Jun-1978 | 7.47 | 7.46 |
May-1978 | 7.54 | 7.48 |
Apr-1978 | 7.57 | 7.56 |
Mar-1978 | 7.58 | 7.55 |
Feb-1978 | 7.65 | 7.59 |
Jan-1978 | 7.57 | 7.66 |
Dec-1977 | 7.7 | 7.58 |
Nov-1977 | 7.77 | 7.77 |
Oct-1977 | 7.83 | 7.79 |
Sep-1977 | 7.87 | 7.84 |
Aug-1977 | 7.89 | 7.88 |
Jul-1977 | 7.88 | 7.94 |
Jun-1977 | 7.76 | 7.78 |
May-1977 | 7.73 | 7.74 |
Apr-1977 | 7.69 | 7.69 |
Mar-1977 | 7.68 | 7.68 |
Feb-1977 | 7.71 | 7.66 |
Jan-1977 | 7.57 | 7.66 |
Dec-1976 | 7.32 | 7.41 |
Nov-1976 | 7.18 | 7 |
Oct-1976 | 8.03 | 7.53 |
Sep-1976 | 8.36 | 8.37 |
Aug-1976 | 8.3 | 8.37 |
Jul-1976 | 7.96 | 8.09 |
Jun-1976 | 7.58 | 7.84 |
May-1976 | 7.01 | 7.33 |
Apr-1976 | 6.64 | 6.7 |
Mar-1976 | 6.37 | 6.57 |
Feb-1976 | 6.18 | 6.16 |
Jan-1976 | 6.17 | 6.19 |
Dec-1975 | 6.13 | 6.14 |
Nov-1975 | 6.04 | 6.12 |
Oct-1975 | 5.95 | 5.97 |
Sep-1975 | 5.81 | 5.94 |
Aug-1975 | 5.75 | 5.69 |
Jul-1975 | 5.73 | 5.77 |
Jun-1975 | 5.63 | 5.62 |
May-1975 | 5.64 | 5.63 |
Apr-1975 | 5.66 | 5.65 |
Mar-1975 | 5.67 | 5.67 |
Feb-1975 | 5.92 | 5.64 |
Jan-1975 | 5.92 | 5.79 |
Dec-1974 | 5.91 | 5.83 |
Nov-1974 | 5.98 | 5.88 |
Oct-1974 | 5.66 | 5.8 |
Sep-1974 | 5.72 | 5.7 |
Aug-1974 | 5.76 | 5.75 |
Jul-1974 | 5.74 | 5.78 |
Jun-1974 | 5.84 | 5.8 |
May-1974 | 5.88 | 5.93 |
Apr-1974 | 5.8 | 5.95 |
Mar-1974 | 6.06 | 5.95 |
Feb-1974 | 6.1 | 6.05 |
Jan-1974 | 6.3 | 6.21 |
Dec-1973 | 6.37 | 6.36 |
Nov-1973 | 6.46 | 6.54 |
Oct-1973 | 6.37 | 6.43 |
Sep-1973 | 6.44 | 6.43 |
Aug-1973 | 6.39 | 6.41 |
Jul-1973 | 6 | 6.23 |
Jun-1973 | 6.33 | 6.11 |
May-1973 | 6.45 | 6.36 |
Apr-1973 | 6.77 | 6.64 |
Mar-1973 | 6.83 | 6.84 |
Feb-1973 | 7.03 | 6.97 |
Jan-1973 | 6.88 | 6.86 |
Dec-1972 | 6.87 | 6.86 |
Nov-1972 | 6.87 | 6.86 |
Oct-1972 | 6.88 | 6.89 |
Sep-1972 | 6.82 | 6.86 |
Aug-1972 | 6.82 | 6.84 |
Jul-1972 | 6.85 | 6.77 |
Jun-1972 | 6.95 | 6.89 |
May-1972 | 6.98 | 6.98 |
Apr-1972 | 7 | 7.02 |
Mar-1972 | 7.11 | 7.05 |
Feb-1972 | 7.16 | 7.18 |
Jan-1972 | 7.16 | 7.18 |
Dec-1971 | 6.83 | 7.2 |
Nov-1971 | 6.66 | 6.66 |
Oct-1971 | 6.66 | 6.68 |
Sep-1971 | 6.69 | 6.66 |
Aug-1971 | 6.8 | 6.76 |
Jul-1971 | 6.87 | 6.89 |
Jun-1971 | 6.87 | 6.89 |
May-1971 | 6.85 | 6.87 |
Apr-1971 | 6.87 | 6.87 |
Mar-1971 | 6.84 | 6.89 |
Feb-1971 | 6.83 | 6.85 |
Jan-1971 | 6.83 | 6.85 |
Dec-1970 | 6.83 | 6.82 |
Nov-1970 | 6.83 | 6.8 |
Oct-1970 | 6.83 | 6.8 |
Sep-1970 | 6.87 | 6.87 |
Aug-1970 | 6.87 | 6.87 |
Jul-1970 | 6.87 | 6.87 |
Jun-1970 | 6.87 | 6.87 |
May-1970 | 6.86 | 6.87 |
Apr-1970 | 6.86 | 6.87 |
Mar-1970 | 6.94 | 6.93 |
Feb-1970 | 6.91 | 6.91 |
Jan-1970 | 6.87 | 6.91 |
Dec-1969 | 6.8 | 6.82 |
Nov-1969 | 6.78 | 6.8 |
Oct-1969 | 6.81 | 6.8 |
Sep-1969 | 6.87 | 6.87 |
Aug-1969 | 6.84 | 6.85 |
Jul-1969 | 6.8 | 6.82 |
Jun-1969 | 6.88 | 6.8 |
May-1969 | 6.97 | 6.97 |
Apr-1969 | 6.88 | 6.95 |
Mar-1969 | 6.85 | 6.87 |
Feb-1969 | 6.79 | 6.85 |
Jan-1969 | 6.73 | 6.76 |
Dec-1968 | 6.67 | 6.68 |
Nov-1968 | 6.66 | 6.68 |
Oct-1968 | 6.66 | 6.68 |
Sep-1968 | 6.66 | 6.66 |
Aug-1968 | 6.66 | 6.68 |
Jul-1968 | 6.64 | 6.66 |
Jun-1968 | 6.62 | 6.64 |
May-1968 | 6.62 | 6.64 |
Apr-1968 | 6.62 | 6.61 |
Mar-1968 | 6.61 | 6.61 |
Feb-1968 | 6.58 | 6.59 |
Jan-1968 | 6.58 | 6.57 |
Dec-1967 | 6.59 | 6.57 |
Nov-1967 | 6.69 | 6.68 |
Oct-1967 | 6.77 | 6.76 |
Sep-1967 | 6.78 | 6.8 |
Aug-1967 | 6.79 | 6.78 |
Jul-1967 | 6.78 | 6.78 |
Jun-1967 | 6.79 | 6.78 |
May-1967 | 6.73 | 6.78 |
Apr-1967 | 6.74 | 6.72 |
Mar-1967 | 6.73 | 6.74 |
Feb-1967 | 6.7 | 6.7 |
Jan-1967 | 6.67 | 6.68 |
Dec-1966 | 6.66 | 6.66 |
Nov-1966 | 6.65 | 6.66 |
Oct-1966 | 6.64 | 6.68 |
Sep-1966 | 6.71 | 6.68 |
Aug-1966 | 6.62 | 6.68 |
Jul-1966 | 6.56 | 6.59 |
Jun-1966 | 6.55 | 6.53 |
May-1966 | 6.53 | 6.55 |
Apr-1966 | 6.52 | 6.53 |
Mar-1966 | 6.49 | 6.51 |
Feb-1966 | 6.5 | 6.51 |
Jan-1966 | 6.48 | 6.49 |
Dec-1965 | 0 | 0 |
Nov-1965 | 0 | 0 |
Oct-1965 | 0 | 0 |
Sep-1965 | 0 | 0 |
Aug-1965 | 0 | 0 |
Jul-1965 | 0 | 0 |
Jun-1965 | 0 | 0 |
May-1965 | 0 | 0 |
Apr-1965 | 0 | 0 |
Mar-1965 | 0 | 0 |
Feb-1965 | 0 | 0 |
Jan-1965 | 0 | 0 |
Dec-1964 | 0 | 0 |
Nov-1964 | 0 | 0 |
Oct-1964 | 0 | 0 |
Sep-1964 | 0 | 0 |
Aug-1964 | 0 | 0 |
Jul-1964 | 0 | 0 |
Jun-1964 | 0 | 0 |
May-1964 | 0 | 0 |
Apr-1964 | 0 | 0 |
Mar-1964 | 0 | 0 |
Feb-1964 | 0 | 0 |
Jan-1964 | 0 | 0 |