
Data Series
Period | Period Average | End of Period |
Jan-2023 | 1507.5 | 1507.5 |
Dec-2022 | 1507.5 | 1507.5 |
Nov-2022 | 1507.5 | 1507.5 |
Oct-2022 | 1507.5 | 1507.5 |
Sep-2022 | 1507.5 | 1507.5 |
Aug-2022 | 1507.5 | 1507.5 |
Jul-2022 | 1507.5 | 1507.5 |
Jun-2022 | 1507.5 | 1507.5 |
May-2022 | 1507.5 | 1507.5 |
Apr-2022 | 1507.5 | 1507.5 |
Mar-2022 | 1507.5 | 1507.5 |
Feb-2022 | 1507.5 | 1507.5 |
Jan-2022 | 1507.5 | 1507.5 |
Dec-2021 | 1507.5 | 1507.5 |
Nov-2021 | 1507.5 | 1507.5 |
Oct-2021 | 1507.5 | 1507.5 |
Sep-2021 | 1507.5 | 1507.5 |
Aug-2021 | 1507.5 | 1507.5 |
Jul-2021 | 1507.5 | 1507.5 |
Jun-2021 | 1507.5 | 1507.5 |
May-2021 | 1507.5 | 1507.5 |
Apr-2021 | 1507.5 | 1507.5 |
Mar-2021 | 1507.5 | 1507.5 |
Feb-2021 | 1507.5 | 1507.5 |
Jan-2021 | 1507.5 | 1507.5 |
Dec-2020 | 1507.5 | 1507.5 |
Nov-2020 | 1507.5 | 1507.5 |
Oct-2020 | 1507.5 | 1507.5 |
Sep-2020 | 1507.5 | 1507.5 |
Aug-2020 | 1507.5 | 1507.5 |
Jul-2020 | 1507.5 | 1507.5 |
Jun-2020 | 1507.5 | 1507.5 |
May-2020 | 1507.5 | 1507.5 |
Apr-2020 | 1507.5 | 1507.5 |
Mar-2020 | 1507.5 | 1507.5 |
Feb-2020 | 1507.5 | 1507.5 |
Jan-2020 | 1507.5 | 1507.5 |
Dec-2019 | 1507.5 | 1507.5 |
Nov-2019 | 1507.5 | 1507.5 |
Oct-2019 | 1507.5 | 1507.5 |
Sep-2019 | 1507.5 | 1507.5 |
Aug-2019 | 1507.5 | 1507.5 |
Jul-2019 | 1507.5 | 1507.5 |
Jun-2019 | 1507.5 | 1507.5 |
May-2019 | 1507.5 | 1507.5 |
Apr-2019 | 1507.5 | 1507.5 |
Mar-2019 | 1507.5 | 1507.5 |
Feb-2019 | 1507.5 | 1507.5 |
Jan-2019 | 1507.5 | 1507.5 |
Dec-2018 | 1507.5 | 1507.5 |
Nov-2018 | 1507.5 | 1507.5 |
Oct-2018 | 1507.5 | 1507.5 |
Sep-2018 | 1507.5 | 1507.5 |
Aug-2018 | 1507.5 | 1507.5 |
Jul-2018 | 1507.5 | 1507.5 |
Jun-2018 | 1507.5 | 1507.5 |
May-2018 | 1507.5 | 1507.5 |
Apr-2018 | 1507.5 | 1507.5 |
Mar-2018 | 1507.5 | 1507.5 |
Feb-2018 | 1507.5 | 1507.5 |
Jan-2018 | 1507.5 | 1507.5 |
Dec-2017 | 1507.5 | 1507.5 |
Nov-2017 | 1507.5 | 1507.5 |
Oct-2017 | 1507.5 | 1507.5 |
Sep-2017 | 1507.5 | 1507.5 |
Aug-2017 | 1507.5 | 1507.5 |
Jul-2017 | 1507.5 | 1507.5 |
Jun-2017 | 1507.5 | 1507.5 |
May-2017 | 1507.5 | 1507.5 |
Apr-2017 | 1507.5 | 1507.5 |
Mar-2017 | 1507.5 | 1507.5 |
Feb-2017 | 1507.5 | 1507.5 |
Jan-2017 | 1507.5 | 1507.5 |
Dec-2016 | 1507.5 | 1507.5 |
Nov-2016 | 1507.5 | 1507.5 |
Oct-2016 | 1507.5 | 1507.5 |
Sep-2016 | 1507.5 | 1507.5 |
Aug-2016 | 1507.5 | 1507.5 |
Jul-2016 | 1507.5 | 1507.5 |
Jun-2016 | 1507.5 | 1507.5 |
May-2016 | 1507.5 | 1507.5 |
Apr-2016 | 1507.5 | 1507.5 |
Mar-2016 | 1507.5 | 1507.5 |
Feb-2016 | 1507.5 | 1507.5 |
Jan-2016 | 1507.5 | 1507.5 |
Dec-2015 | 1507.5 | 1507.5 |
Nov-2015 | 1507.5 | 1507.5 |
Oct-2015 | 1507.5 | 1507.5 |
Sep-2015 | 1507.5 | 1507.5 |
Aug-2015 | 1507.5 | 1507.5 |
Jul-2015 | 1507.5 | 1507.5 |
Jun-2015 | 1507.5 | 1507.5 |
May-2015 | 1507.5 | 1507.5 |
Apr-2015 | 1507.5 | 1507.5 |
Mar-2015 | 1507.5 | 1507.5 |
Feb-2015 | 1507.5 | 1507.5 |
Jan-2015 | 1507.5 | 1507.5 |
Dec-2014 | 1507.5 | 1507.5 |
Nov-2014 | 1507.5 | 1507.5 |
Oct-2014 | 1507.5 | 1507.5 |
Sep-2014 | 1507.5 | 1507.5 |
Aug-2014 | 1507.5 | 1507.5 |
Jul-2014 | 1507.5 | 1507.5 |
Jun-2014 | 1507.5 | 1507.5 |
May-2014 | 1507.5 | 1507.5 |
Apr-2014 | 1507.5 | 1507.5 |
Mar-2014 | 1507.5 | 1507.5 |
Feb-2014 | 1507.5 | 1507.5 |
Jan-2014 | 1507.5 | 1507.5 |
Dec-2013 | 1507.5 | 1507.5 |
Nov-2013 | 1507.5 | 1507.5 |
Oct-2013 | 1507.5 | 1507.5 |
Sep-2013 | 1507.5 | 1507.5 |
Aug-2013 | 1507.5 | 1507.5 |
Jul-2013 | 1507.5 | 1507.5 |
Jun-2013 | 1507.5 | 1507.5 |
May-2013 | 1507.5 | 1507.5 |
Apr-2013 | 1507.5 | 1507.5 |
Mar-2013 | 1507.5 | 1507.5 |
Feb-2013 | 1507.5 | 1507.5 |
Jan-2013 | 1507.5 | 1507.5 |
Dec-2012 | 1507.5 | 1507.5 |
Nov-2012 | 1507.5 | 1507.5 |
Oct-2012 | 1507.5 | 1507.5 |
Sep-2012 | 1507.5 | 1507.5 |
Aug-2012 | 1507.5 | 1507.5 |
Jul-2012 | 1507.5 | 1507.5 |
Jun-2012 | 1507.5 | 1507.5 |
May-2012 | 1507.5 | 1507.5 |
Apr-2012 | 1507.5 | 1507.5 |
Mar-2012 | 1507.5 | 1507.5 |
Feb-2012 | 1507.5 | 1507.5 |
Jan-2012 | 1507.5 | 1507.5 |
Dec-2011 | 1507.5 | 1507.5 |
Nov-2011 | 1507.5 | 1507.5 |
Oct-2011 | 1507.5 | 1507.5 |
Sep-2011 | 1507.5 | 1507.5 |
Aug-2011 | 1507.5 | 1507.5 |
Jul-2011 | 1507.5 | 1507.5 |
Jun-2011 | 1507.5 | 1507.5 |
May-2011 | 1507.5 | 1507.5 |
Apr-2011 | 1507.5 | 1507.5 |
Mar-2011 | 1507.5 | 1507.5 |
Feb-2011 | 1507.5 | 1507.5 |
Jan-2011 | 1507.5 | 1507.5 |
Dec-2010 | 1507.5 | 1507.5 |
Nov-2010 | 1507.5 | 1507.5 |
Oct-2010 | 1507.5 | 1507.5 |
Sep-2010 | 1507.5 | 1507.5 |
Aug-2010 | 1507.5 | 1507.5 |
Jul-2010 | 1507.5 | 1507.5 |
Jun-2010 | 1507.5 | 1507.5 |
May-2010 | 1507.5 | 1507.5 |
Apr-2010 | 1507.5 | 1507.5 |
Mar-2010 | 1507.5 | 1507.5 |
Feb-2010 | 1507.5 | 1507.5 |
Jan-2010 | 1507.5 | 1507.5 |
Dec-2009 | 1507.5 | 1507.5 |
Nov-2009 | 1507.5 | 1507.5 |
Oct-2009 | 1507.5 | 1507.5 |
Sep-2009 | 1507.5 | 1507.5 |
Aug-2009 | 1507.5 | 1507.5 |
Jul-2009 | 1507.5 | 1507.5 |
Jun-2009 | 1507.5 | 1507.5 |
May-2009 | 1507.5 | 1507.5 |
Apr-2009 | 1507.5 | 1507.5 |
Mar-2009 | 1507.5 | 1507.5 |
Feb-2009 | 1507.5 | 1507.5 |
Jan-2009 | 1507.5 | 1507.5 |
Dec-2008 | 1507.5 | 1507.5 |
Nov-2008 | 1507.5 | 1507.5 |
Oct-2008 | 1507.5 | 1507.5 |
Sep-2008 | 1507.5 | 1507.5 |
Aug-2008 | 1507.5 | 1507.5 |
Jul-2008 | 1507.5 | 1507.5 |
Jun-2008 | 1507.5 | 1507.5 |
May-2008 | 1507.5 | 1507.5 |
Apr-2008 | 1507.5 | 1507.5 |
Mar-2008 | 1507.5 | 1507.5 |
Feb-2008 | 1507.5 | 1507.5 |
Jan-2008 | 1507.5 | 1507.5 |
Dec-2007 | 1507.5 | 1507.5 |
Nov-2007 | 1507.5 | 1507.5 |
Oct-2007 | 1507.5 | 1507.5 |
Sep-2007 | 1507.5 | 1507.5 |
Aug-2007 | 1507.5 | 1507.5 |
Jul-2007 | 1507.5 | 1507.5 |
Jun-2007 | 1507.5 | 1507.5 |
May-2007 | 1507.5 | 1507.5 |
Apr-2007 | 1507.5 | 1507.5 |
Mar-2007 | 1507.5 | 1507.5 |
Feb-2007 | 1507.5 | 1507.5 |
Jan-2007 | 1507.5 | 1507.5 |
Dec-2006 | 1507.5 | 1507.5 |
Nov-2006 | 1507.5 | 1507.5 |
Oct-2006 | 1507.5 | 1507.5 |
Sep-2006 | 1507.5 | 1507.5 |
Aug-2006 | 1507.5 | 1507.5 |
Jul-2006 | 1507.5 | 1507.5 |
Jun-2006 | 1507.5 | 1507.5 |
May-2006 | 1507.5 | 1507.5 |
Apr-2006 | 1507.5 | 1507.5 |
Mar-2006 | 1507.5 | 1507.5 |
Feb-2006 | 1507.5 | 1507.5 |
Jan-2006 | 1507.5 | 1507.5 |
Dec-2005 | 1507.5 | 1507.5 |
Nov-2005 | 1507.5 | 1507.5 |
Oct-2005 | 1507.5 | 1507.5 |
Sep-2005 | 1507.5 | 1507.5 |
Aug-2005 | 1507.5 | 1507.5 |
Jul-2005 | 1507.5 | 1507.5 |
Jun-2005 | 1507.5 | 1507.5 |
May-2005 | 1507.5 | 1507.5 |
Apr-2005 | 1507.5 | 1507.5 |
Mar-2005 | 1507.5 | 1507.5 |
Feb-2005 | 1507.5 | 1507.5 |
Jan-2005 | 1507.5 | 1507.5 |
Dec-2004 | 1507.5 | 1507.5 |
Nov-2004 | 1507.5 | 1507.5 |
Oct-2004 | 1507.5 | 1507.5 |
Sep-2004 | 1507.5 | 1507.5 |
Aug-2004 | 1507.5 | 1507.5 |
Jul-2004 | 1507.5 | 1507.5 |
Jun-2004 | 1507.5 | 1507.5 |
May-2004 | 1507.5 | 1507.5 |
Apr-2004 | 1507.5 | 1507.5 |
Mar-2004 | 1507.5 | 1507.5 |
Feb-2004 | 1507.5 | 1507.5 |
Jan-2004 | 1507.5 | 1507.5 |
Dec-2003 | 1507.5 | 1507.5 |
Nov-2003 | 1507.5 | 1507.5 |
Oct-2003 | 1507.5 | 1507.5 |
Sep-2003 | 1507.5 | 1507.5 |
Aug-2003 | 1507.5 | 1507.5 |
Jul-2003 | 1507.5 | 1507.5 |
Jun-2003 | 1507.5 | 1507.5 |
May-2003 | 1507.5 | 1507.5 |
Apr-2003 | 1507.5 | 1507.5 |
Mar-2003 | 1507.5 | 1507.5 |
Feb-2003 | 1507.5 | 1507.5 |
Jan-2003 | 1507.5 | 1507.5 |
Dec-2002 | 1507.5 | 1507.5 |
Nov-2002 | 1507.5 | 1507.5 |
Oct-2002 | 1507.5 | 1507.5 |
Sep-2002 | 1507.5 | 1507.5 |
Aug-2002 | 1507.5 | 1507.5 |
Jul-2002 | 1507.5 | 1507.5 |
Jun-2002 | 1507.5 | 1507.5 |
May-2002 | 1507.5 | 1507.5 |
Apr-2002 | 1507.5 | 1507.5 |
Mar-2002 | 1507.5 | 1507.5 |
Feb-2002 | 1507.5 | 1507.5 |
Jan-2002 | 1507.5 | 1507.5 |
Dec-2001 | 1507.5 | 1507.5 |
Nov-2001 | 1507.5 | 1507.5 |
Oct-2001 | 1507.5 | 1507.5 |
Sep-2001 | 1507.5 | 1507.5 |
Aug-2001 | 1507.5 | 1507.5 |
Jul-2001 | 1507.5 | 1507.5 |
Jun-2001 | 1507.5 | 1507.5 |
May-2001 | 1507.5 | 1507.5 |
Apr-2001 | 1507.5 | 1507.5 |
Mar-2001 | 1507.5 | 1507.5 |
Feb-2001 | 1507.5 | 1507.5 |
Jan-2001 | 1507.5 | 1507.5 |
Dec-2000 | 1507.5 | 1507.5 |
Nov-2000 | 1507.5 | 1507.5 |
Oct-2000 | 1507.5 | 1507.5 |
Sep-2000 | 1507.5 | 1507.5 |
Aug-2000 | 1507.5 | 1507.5 |
Jul-2000 | 1507.5 | 1507.5 |
Jun-2000 | 1507.5 | 1507.5 |
May-2000 | 1507.5 | 1507.5 |
Apr-2000 | 1507.5 | 1507.5 |
Mar-2000 | 1507.5 | 1507.5 |
Feb-2000 | 1507.5 | 1507.5 |
Jan-2000 | 1507.5 | 1507.5 |
Dec-1999 | 1507.5 | 1507.5 |
Nov-1999 | 1507.5 | 1507.5 |
Oct-1999 | 1507.5 | 1507.5 |
Sep-1999 | 1507.65 | 1507.5 |
Aug-1999 | 1508 | 1508 |
Jul-1999 | 1508 | 1508 |
Jun-1999 | 1508 | 1508 |
May-1999 | 1508 | 1508 |
Apr-1999 | 1508 | 1508 |
Mar-1999 | 1508 | 1508 |
Feb-1999 | 1508 | 1508 |
Jan-1999 | 1508 | 1508 |
Dec-1998 | 1508.3 | 1508 |
Nov-1998 | 1508.5 | 1508.5 |
Oct-1998 | 1508.82 | 1508.5 |
Sep-1998 | 1510.8 | 1509.75 |
Aug-1998 | 1512.95 | 1512 |
Jul-1998 | 1515.11 | 1514 |
Jun-1998 | 1517.4 | 1516.25 |
May-1998 | 1519.38 | 1518.5 |
Apr-1998 | 1520.77 | 1520.25 |
Mar-1998 | 1522.4 | 1521.25 |
Feb-1998 | 1524.47 | 1523.5 |
Jan-1998 | 1526.17 | 1525.5 |
Dec-1997 | 1527.96 | 1527 |
Nov-1997 | 1529.95 | 1529 |
Oct-1997 | 1532.1 | 1531 |
Sep-1997 | 1534.34 | 1533.25 |
Aug-1997 | 1536.45 | 1535.5 |
Jul-1997 | 1538.55 | 1537.5 |
Jun-1997 | 1540.65 | 1539.75 |
May-1997 | 1542.6 | 1541.75 |
Apr-1997 | 1544.6 | 1543.5 |
Mar-1997 | 1546.75 | 1545.75 |
Feb-1997 | 1548.71 | 1547.75 |
Jan-1997 | 1550.81 | 1549.75 |
Dec-1996 | 1552.9 | 1552 |
Nov-1996 | 1554.95 | 1554 |
Oct-1996 | 1557.25 | 1556 |
Sep-1996 | 1559.9 | 1558.5 |
Aug-1996 | 1564 | 1562 |
Jul-1996 | 1568.61 | 1566.5 |
Jun-1996 | 1572.9 | 1571 |
May-1996 | 1577.1 | 1575 |
Apr-1996 | 1581.34 | 1580 |
Mar-1996 | 1585.43 | 1583.5 |
Feb-1996 | 1589.53 | 1588 |
Jan-1996 | 1593.45 | 1591.5 |
Dec-1995 | 1597.74 | 1596 |
Nov-1995 | 1601.3 | 1599 |
Oct-1995 | 1607.64 | 1604.5 |
Sep-1995 | 1612.26 | 1610.5 |
Aug-1995 | 1615.23 | 1613.5 |
Jul-1995 | 1618.48 | 1616.5 |
Jun-1995 | 1622.43 | 1620.5 |
May-1995 | 1627.28 | 1624.5 |
Apr-1995 | 1632.78 | 1631.5 |
Mar-1995 | 1636.43 | 1634.5 |
Feb-1995 | 1640.76 | 1639 |
Jan-1995 | 1644.62 | 1643 |
Dec-1994 | 1649.26 | 1647 |
Nov-1994 | 1658.5 | 1656 |
Oct-1994 | 1663.21 | 1661 |
Sep-1994 | 1668.32 | 1666 |
Aug-1994 | 1673.65 | 1671 |
Jul-1994 | 1678.21 | 1676.5 |
Jun-1994 | 1681.83 | 1680 |
May-1994 | 1687.03 | 1684 |
Apr-1994 | 1692.31 | 1690.5 |
Mar-1994 | 1697.08 | 1694.5 |
Feb-1994 | 1703.14 | 1700.5 |
Jan-1994 | 1708.4 | 1706 |
Dec-1993 | 1713.18 | 1711 |
Nov-1993 | 1717.48 | 1715.5 |
Oct-1993 | 1720.88 | 1719 |
Sep-1993 | 1724.57 | 1723.5 |
Aug-1993 | 1727.14 | 1725.5 |
Jul-1993 | 1730.11 | 1729.5 |
Jun-1993 | 1732.28 | 1731 |
May-1993 | 1734.95 | 1733 |
Apr-1993 | 1742.06 | 1741 |
Mar-1993 | 1748.4 | 1742 |
Feb-1993 | 1777.89 | 1742 |
Jan-1993 | 1827.65 | 1825 |
Dec-1992 | 1850.62 | 1838 |
Nov-1992 | 1911.76 | 1874 |
Oct-1992 | 2248.1 | 1965 |
Sep-1992 | 2527.75 | 2420 |
Aug-1992 | 2382.25 | 2390 |
Jul-1992 | 1855.75 | 2165 |
Jun-1992 | 1730.5 | 1705 |
May-1992 | 1621.11 | 1680 |
Apr-1992 | 1443 | 1600 |
Mar-1992 | 1175 | 1280 |
Feb-1992 | 929.26 | 1070 |
Jan-1992 | 879 | 879 |
Dec-1991 | 879.08 | 879 |
Nov-1991 | 881.16 | 879.5 |
Oct-1991 | 886.67 | 883.5 |
Sep-1991 | 892.42 | 891.5 |
Aug-1991 | 892.97 | 893 |
Jul-1991 | 897.29 | 893 |
Jun-1991 | 909.13 | 904.5 |
May-1991 | 921.8 | 915 |
Apr-1991 | 942.13 | 932 |
Mar-1991 | 980.4 | 938 |
Feb-1991 | 1081.5 | 1060 |
Jan-1991 | 974.23 | 1110 |
Dec-1990 | 790.45 | 842 |
Nov-1990 | 706.65 | 700 |
Oct-1990 | 870.36 | 685 |
Sep-1990 | 1079.87 | 930 |
Aug-1990 | 771.39 | 995 |
Jul-1990 | 661.71 | 668.5 |
Jun-1990 | 664.03 | 664 |
May-1990 | 635.3 | 629.5 |
Apr-1990 | 585.55 | 605 |
Mar-1990 | 558.99 | 571 |
Feb-1990 | 552.25 | 556.25 |
Jan-1990 | 544.61 | 547.5 |
Dec-1989 | 474.22 | 505 |
Nov-1989 | 427.36 | 447 |
Oct-1989 | 453.46 | 431 |
Sep-1989 | 504.97 | 468 |
Aug-1989 | 536.54 | 535 |
Jul-1989 | 513.38 | 515 |
Jun-1989 | 507.12 | 510.25 |
May-1989 | 505.93 | 508 |
Apr-1989 | 519 | 510 |
Mar-1989 | 475.62 | 495 |
Feb-1989 | 512.2 | 463 |
Jan-1989 | 530.47 | 520 |
Dec-1988 | 513.12 | 530 |
Nov-1988 | 512.95 | 500 |
Oct-1988 | 458.97 | 485 |
Sep-1988 | 400.97 | 415 |
Aug-1988 | 363.71 | 430 |
Jul-1988 | 351.66 | 350.5 |
Jun-1988 | 355.96 | 353 |
May-1988 | 369.79 | 363 |
Apr-1988 | 370.43 | 365.5 |
Mar-1988 | 366.36 | 363.5 |
Feb-1988 | 381.02 | 370 |
Jan-1988 | 465.87 | 430 |
Dec-1987 | 477.36 | 455 |
Nov-1987 | 498.21 | 520 |
Oct-1987 | 389.05 | 500 |
Sep-1987 | 272.64 | 289.5 |
Aug-1987 | 229.05 | 269 |
Jul-1987 | 168 | 181.5 |
Jun-1987 | 134.71 | 142.38 |
May-1987 | 119.47 | 122 |
Apr-1987 | 116.68 | 118 |
Mar-1987 | 106.38 | 112.75 |
Feb-1987 | 100.33 | 87.25 |
Jan-1987 | 85.02 | 87.43 |
Dec-1986 | 69.74 | 87 |
Nov-1986 | 59.48 | 66.35 |
Oct-1986 | 47.09 | 51.42 |
Sep-1986 | 43.6 | 44.9 |
Aug-1986 | 43.07 | 40.5 |
Jul-1986 | 42.96 | 45.5 |
Jun-1986 | 40.39 | 42 |
May-1986 | 28.44 | 32.4 |
Apr-1986 | 24.04 | 25.8 |
Mar-1986 | 19.68 | 22.52 |
Feb-1986 | 21.78 | 19.45 |
Jan-1986 | 20.23 | 24.25 |
Dec-1985 | 18.1 | 18.1 |
Nov-1985 | 17.51 | 17.2 |
Oct-1985 | 18.01 | 16.78 |
Sep-1985 | 18.58 | 18.55 |
Aug-1985 | 17.39 | 18.38 |
Jul-1985 | 15.74 | 15.9 |
Jun-1985 | 15.67 | 15.65 |
May-1985 | 16.5 | 15.92 |
Apr-1985 | 17.46 | 17.24 |
Mar-1985 | 17.75 | 17.65 |
Feb-1985 | 14.18 | 16 |
Jan-1985 | 10.15 | 11.72 |
Dec-1984 | 8.65 | 8.89 |
Nov-1984 | 7.64 | 7.87 |
Oct-1984 | 7.85 | 7.6 |
Sep-1984 | 6.99 | 7.27 |
Aug-1984 | 6.29 | 6.53 |
Jul-1984 | 5.95 | 6.03 |
Jun-1984 | 6.02 | 6.02 |
May-1984 | 5.81 | 5.89 |
Apr-1984 | 5.64 | 5.74 |
Mar-1984 | 5.54 | 5.41 |
Feb-1984 | 6.06 | 5.85 |
Jan-1984 | 5.68 | 5.82 |
Dec-1983 | 5.42 | 5.49 |
Nov-1983 | 5.24 | 5.27 |
Oct-1983 | 5.11 | 5.11 |
Sep-1983 | 4.89 | 4.84 |
Aug-1983 | 4.7 | 4.82 |
Jul-1983 | 4.37 | 4.6 |
Jun-1983 | 4.26 | 4.24 |
May-1983 | 4.19 | 4.26 |
Apr-1983 | 4.15 | 4.17 |
Mar-1983 | 4.17 | 4.17 |
Feb-1983 | 4 | 4.04 |
Jan-1983 | 3.83 | 3.95 |
Dec-1982 | 3.93 | 3.81 |
Nov-1982 | 4.14 | 4.04 |
Oct-1982 | 4.28 | 4.25 |
Sep-1982 | 4.69 | 4.2 |
Aug-1982 | 5.1 | 4.7 |
Jul-1982 | 5.16 | 5.15 |
Jun-1982 | 5.12 | 5.14 |
May-1982 | 4.96 | 4.98 |
Apr-1982 | 4.96 | 4.94 |
Mar-1982 | 4.85 | 4.94 |
Feb-1982 | 4.86 | 4.89 |
Jan-1982 | 4.7 | 4.77 |
Dec-1981 | 4.63 | 4.61 |
Nov-1981 | 4.62 | 4.6 |
Oct-1981 | 4.61 | 4.6 |
Sep-1981 | 4.62 | 4.62 |
Aug-1981 | 4.67 | 4.68 |
Jul-1981 | 4.39 | 4.47 |
Jun-1981 | 4.31 | 4.3 |
May-1981 | 4.21 | 4.22 |
Apr-1981 | 4.02 | 4.07 |
Mar-1981 | 4 | 3.97 |
Feb-1981 | 3.92 | 4 |
Jan-1981 | 3.75 | 3.88 |
Dec-1980 | 3.69 | 3.65 |
Nov-1980 | 3.57 | 3.62 |
Oct-1980 | 3.48 | 3.5 |
Sep-1980 | 3.43 | 3.44 |
Aug-1980 | 3.42 | 3.43 |
Jul-1980 | 3.41 | 3.42 |
Jun-1980 | 3.4 | 3.41 |
May-1980 | 3.42 | 3.4 |
Apr-1980 | 3.42 | 3.41 |
Mar-1980 | 3.39 | 3.42 |
Feb-1980 | 3.3 | 3.33 |
Jan-1980 | 3.27 | 3.29 |
Dec-1979 | 3.38 | 3.26 |
Nov-1979 | 3.41 | 3.43 |
Oct-1979 | 3.31 | 3.34 |
Sep-1979 | 3.27 | 3.28 |
Aug-1979 | 3.25 | 3.25 |
Jul-1979 | 3.24 | 3.25 |
Jun-1979 | 3.26 | 3.25 |
May-1979 | 3.25 | 3.31 |
Apr-1979 | 3.18 | 3.21 |
Mar-1979 | 3.14 | 3.17 |
Feb-1979 | 3.16 | 3.15 |
Jan-1979 | 3.06 | 3.13 |
Dec-1978 | 3.03 | 3 |
Nov-1978 | 2.99 | 3.03 |
Oct-1978 | 2.97 | 2.91 |
Sep-1978 | 2.96 | 2.96 |
Aug-1978 | 2.94 | 2.95 |
Jul-1978 | 2.92 | 2.94 |
Jun-1978 | 2.9 | 2.89 |
May-1978 | 2.93 | 2.9 |
Apr-1978 | 2.94 | 2.93 |
Mar-1978 | 2.94 | 2.93 |
Feb-1978 | 2.96 | 2.94 |
Jan-1978 | 2.99 | 2.97 |
Dec-1977 | 3.05 | 3 |
Nov-1977 | 3.07 | 3.07 |
Oct-1977 | 3.1 | 3.08 |
Sep-1977 | 3.11 | 3.1 |
Aug-1977 | 3.12 | 3.12 |
Jul-1977 | 3.12 | 3.14 |
Jun-1977 | 3.07 | 3.08 |
May-1977 | 3.06 | 3.06 |
Apr-1977 | 3.04 | 3.04 |
Mar-1977 | 3.04 | 3.04 |
Feb-1977 | 3.05 | 3.03 |
Jan-1977 | 2.99 | 3.02 |
Dec-1976 | 2.89 | 2.93 |
Nov-1976 | 2.84 | 2.77 |
Oct-1976 | 3.18 | 2.97 |
Sep-1976 | 3.31 | 3.31 |
Aug-1976 | 3.28 | 3.31 |
Jul-1976 | 3.22 | 3.32 |
Jun-1976 | 3 | 3.1 |
May-1976 | 2.77 | 2.85 |
Apr-1976 | 2.62 | 2.72 |
Mar-1976 | 2.47 | 2.62 |
Feb-1976 | 2.47 | 2.44 |
Jan-1976 | 2.5 | 2.45 |
Dec-1975 | 2.45 | 2.43 |
Nov-1975 | 2.39 | 2.42 |
Oct-1975 | 2.41 | 2.36 |
Sep-1975 | 2.25 | 2.35 |
Aug-1975 | 2.27 | 2.25 |
Jul-1975 | 2.26 | 2.28 |
Jun-1975 | 2.22 | 2.22 |
May-1975 | 2.23 | 2.23 |
Apr-1975 | 2.24 | 2.23 |
Mar-1975 | 2.24 | 2.24 |
Feb-1975 | 2.27 | 2.23 |
Jan-1975 | 2.29 | 2.28 |
Dec-1974 | 2.33 | 2.3 |
Nov-1974 | 2.36 | 2.32 |
Oct-1974 | 2.23 | 2.29 |
Sep-1974 | 2.26 | 2.25 |
Aug-1974 | 2.27 | 2.26 |
Jul-1974 | 2.27 | 2.28 |
Jun-1974 | 2.31 | 2.29 |
May-1974 | 2.32 | 2.34 |
Apr-1974 | 2.29 | 2.35 |
Mar-1974 | 2.39 | 2.35 |
Feb-1974 | 2.41 | 2.39 |
Jan-1974 | 2.49 | 2.45 |
Dec-1973 | 2.52 | 2.51 |
Nov-1973 | 2.55 | 2.57 |
Oct-1973 | 2.51 | 2.54 |
Sep-1973 | 2.54 | 2.54 |
Aug-1973 | 2.52 | 2.51 |
Jul-1973 | 2.37 | 2.43 |
Jun-1973 | 2.5 | 2.42 |
May-1973 | 2.55 | 2.51 |
Apr-1973 | 2.67 | 2.62 |
Mar-1973 | 2.69 | 2.7 |
Feb-1973 | 2.88 | 2.75 |
Jan-1973 | 3.02 | 3.01 |
Dec-1972 | 3.01 | 3.01 |
Nov-1972 | 3.01 | 3.01 |
Oct-1972 | 3.02 | 3.02 |
Sep-1972 | 2.99 | 3 |
Aug-1972 | 2.99 | 2.99 |
Jul-1972 | 3 | 2.96 |
Jun-1972 | 3.05 | 3.03 |
May-1972 | 3.06 | 3.05 |
Apr-1972 | 3.07 | 3.08 |
Mar-1972 | 3.12 | 3.08 |
Feb-1972 | 3.14 | 3.14 |
Jan-1972 | 3.14 | 3.14 |
Dec-1971 | 3.14 | 3.15 |
Nov-1971 | 3.17 | 3.16 |
Oct-1971 | 3.17 | 3.18 |
Sep-1971 | 3.19 | 3.17 |
Aug-1971 | 3.24 | 3.22 |
Jul-1971 | 3.28 | 3.28 |
Jun-1971 | 3.27 | 3.28 |
May-1971 | 3.26 | 3.27 |
Apr-1971 | 3.27 | 3.27 |
Mar-1971 | 3.26 | 3.27 |
Feb-1971 | 3.26 | 3.26 |
Jan-1971 | 3.25 | 3.26 |
Dec-1970 | 3.25 | 3.25 |
Nov-1970 | 3.25 | 3.24 |
Oct-1970 | 3.25 | 3.24 |
Sep-1970 | 3.27 | 3.26 |
Aug-1970 | 3.27 | 3.27 |
Jul-1970 | 3.27 | 3.27 |
Jun-1970 | 3.27 | 3.27 |
May-1970 | 3.26 | 3.26 |
Apr-1970 | 3.27 | 3.26 |
Mar-1970 | 3.3 | 3.3 |
Feb-1970 | 3.29 | 3.29 |
Jan-1970 | 3.27 | 3.28 |
Dec-1969 | 3.24 | 3.25 |
Nov-1969 | 3.23 | 3.24 |
Oct-1969 | 3.24 | 3.24 |
Sep-1969 | 3.27 | 3.27 |
Aug-1969 | 3.26 | 3.26 |
Jul-1969 | 3.24 | 3.25 |
Jun-1969 | 3.28 | 3.24 |
May-1969 | 3.32 | 3.32 |
Apr-1969 | 3.28 | 3.31 |
Mar-1969 | 3.26 | 3.27 |
Feb-1969 | 3.24 | 3.26 |
Jan-1969 | 3.2 | 3.22 |
Dec-1968 | 3.17 | 3.18 |
Nov-1968 | 3.17 | 3.18 |
Oct-1968 | 3.17 | 3.18 |
Sep-1968 | 3.17 | 3.17 |
Aug-1968 | 3.17 | 3.18 |
Jul-1968 | 3.16 | 3.17 |
Jun-1968 | 3.15 | 3.16 |
May-1968 | 3.15 | 3.16 |
Apr-1968 | 3.15 | 3.15 |
Mar-1968 | 3.15 | 3.15 |
Feb-1968 | 3.13 | 3.14 |
Jan-1968 | 3.13 | 3.13 |
Dec-1967 | 3.14 | 3.13 |
Nov-1967 | 3.18 | 3.18 |
Oct-1967 | 3.22 | 3.22 |
Sep-1967 | 3.23 | 3.24 |
Aug-1967 | 3.23 | 3.23 |
Jul-1967 | 3.23 | 3.23 |
Jun-1967 | 3.23 | 3.23 |
May-1967 | 3.2 | 3.23 |
Apr-1967 | 3.21 | 3.2 |
Mar-1967 | 3.2 | 3.21 |
Feb-1967 | 3.19 | 3.19 |
Jan-1967 | 3.18 | 3.18 |
Dec-1966 | 3.17 | 3.17 |
Nov-1966 | 3.17 | 3.17 |
Oct-1966 | 3.16 | 3.18 |
Sep-1966 | 3.2 | 3.18 |
Aug-1966 | 3.15 | 3.18 |
Jul-1966 | 3.12 | 3.14 |
Jun-1966 | 3.12 | 3.11 |
May-1966 | 3.11 | 3.12 |
Apr-1966 | 3.1 | 3.11 |
Mar-1966 | 3.09 | 3.1 |
Feb-1966 | 3.09 | 3.1 |
Jan-1966 | 3.08 | 3.09 |
Dec-1965 | 3.07 | 3.07 |
Nov-1965 | 3.07 | 3.07 |
Oct-1965 | 3.07 | 3.08 |
Sep-1965 | 3.07 | 3.08 |
Aug-1965 | 3.07 | 3.07 |
Jul-1965 | 3.05 | 3.06 |
Jun-1965 | 3.07 | 3.06 |
May-1965 | 3.09 | 3.08 |
Apr-1965 | 3.09 | 3.09 |
Mar-1965 | 3.07 | 3.08 |
Feb-1965 | 3.07 | 3.07 |
Jan-1965 | 3.07 | 3.07 |
Dec-1964 | 3.07 | 3.08 |
Nov-1964 | 3.06 | 3.06 |
Oct-1964 | 3.05 | 3.06 |
Sep-1964 | 3.07 | 3.06 |
Aug-1964 | 3.05 | 3.08 |
Jul-1964 | 3.06 | 3.06 |
Jun-1964 | 3.07 | 3.07 |
May-1964 | 3.07 | 3.08 |
Apr-1964 | 3.08 | 3.08 |
Mar-1964 | 3.09 | 3.08 |
Feb-1964 | 3.11 | 3.11 |
Jan-1964 | 3.1 | 3.12 |