1951 01 99.99 -99.99  12.00 
1951 02 99.99 -99.99  12.40 
1951 03 99.99 -99.99  14.70 
1951 04 99.99 -99.99  15.10 
1951 05 99.99 -99.99  17.70 
1951 06 99.99 -99.99  21.90 
1951 07 99.99 -99.99  23.60 
1951 08 99.99 -99.99  25.60 
1951 09 99.99 -99.99  23.30 
1951 10 99.99 -99.99  18.29 
1951 11 99.99 -99.99  17.10 
1951 12 99.99 -99.99  14.20 
1952 01 99.99 -99.99  10.50 
1952 02 99.99 -99.99  11.10 
1952 03 99.99 -99.99  16.39 
1952 04 99.99 -99.99  15.90 
1952 05 99.99 -99.99  18.29 
1952 06 99.99 -99.99  24.60 
1952 07 99.99 -99.99  26.30 
1952 08 99.99 -99.99  26.60 
1952 09 99.99 -99.99  22.60 
1952 10 99.99 -99.99  21.60 
1952 11 99.99 -99.99  16.60 
1952 12 99.99 -99.99  13.40 
1953 01 99.99 -99.99   9.68 
1953 02 99.99 -99.99  10.70 
1953 03 99.99 -99.99  12.30 
1953 04 99.99 -99.99  16.50 
1953 05 99.99 -99.99  18.89 
1953 06 99.99 -99.99  21.00 
1953 07 99.99 -99.99  24.60 
1953 08 99.99 -99.99  24.60 
1953 09 99.99 -99.99  24.30 
1953 10 99.99 -99.99  20.10 
1953 11 99.99 -99.99  17.20 
1953 12 99.99 -99.99  16.20 
1954 01 99.99 -99.99  10.90 
1954 02 99.99 -99.99  10.80 
1954 03 99.99 -99.99  13.60 
1954 04 99.99 -99.99  14.10 
1954 05 99.99 -99.99  17.89 
1954 06 99.99 -99.99  22.60 
1954 07 99.99 -99.99  24.20 
1954 08 99.99 -99.99  25.50 
1954 09 99.99 -99.99  24.00 
1954 10 99.99 -99.99  19.39 
1954 11 99.99 -99.99  17.29 
1954 12 99.99 -99.99  14.30 
1955 01 99.99 -99.99  14.90 
1955 02 99.99 -99.99  14.40 
1955 03 99.99 -99.99  14.00 
1955 04 99.99 -99.99  14.80 
1955 05 99.99 -99.99  19.50 
1955 06 99.99 -99.99  21.70 
1955 07 99.99 -99.99  25.80 
1955 08 99.99 -99.99  25.70 
1955 09 99.99 -99.99  22.00 
1955 10 99.99 -99.99  19.00 
1955 11 99.99 -99.99  16.79 
1955 12 99.99 -99.99  15.40 
1956 01 99.99 -99.99  13.50 
1956 02 99.99 -99.99   7.60 
1956 03 99.99 -99.99  13.00 
1956 04 99.99 -99.99  15.30 
1956 05 99.99 -99.99  18.10 
1956 06 99.99 -99.99  19.70 
1956 07 99.99 -99.99  23.40 
1956 08 99.99 -99.99  26.60 
1956 09 99.99 -99.99  24.40 
1956 10 99.99 -99.99  19.39 
1956 11 99.99 -99.99  14.10 
1956 12 99.99 -99.99  12.60 
1957 01 99.99 -99.99  10.50 
1957 02 99.99 -99.99  15.20 
1957 03 99.99 -99.99  15.60 
1957 04 99.99 -99.99  14.10 
1957 05 99.99 -99.99  16.60 
1957 06 99.99 -99.99  19.89 
1957 07 99.99 -99.99  24.30 
1957 08 99.99 -99.99  25.70 
1957 09 99.99 -99.99  23.20 
1957 10 99.99 -99.99  19.10 
1957 11 99.99 -99.99  15.20 
1957 12 99.99 -99.99  12.70 
1958 01 99.99 -99.99  11.80 
1958 02 99.99 -99.99  14.40 
1958 03 99.99 -99.99  13.90 
1958 04 99.99 -99.99  14.10 
1958 05 99.99 -99.99  20.50 
1958 06 99.99 -99.99  22.30 
1958 07 99.99 -99.99  23.20 
1958 08 99.99 -99.99  26.00 
1958 09 99.99 -99.99  24.50 
1958 10 99.99 -99.99  19.20 
1958 11 99.99 -99.99  15.00 
1958 12 99.99 -99.99  14.90 
1959 01 99.99 -99.99  13.40 
1959 02 99.99 -99.99  12.30 
1959 03 99.99 -99.99  15.30 
1959 04 99.99 -99.99  15.50 
1959 05 99.99 -99.99  17.89 
1959 06 99.99 -99.99  21.30 
1959 07 99.99 -99.99  24.50 
1959 08 99.99 -99.99  24.30 
1959 09 99.99 -99.99  24.30 
1959 10 99.99 -99.99  19.60 
1959 11 99.99 -99.99  15.60 
1959 12 99.99 -99.99  13.70 
1960 01 99.99 -99.99  12.20 
1960 02 99.99 -99.99  15.60 
1960 03 99.99 -99.99  15.10 
1960 04 99.99 -99.99  14.50 
1960 05 99.99 -99.99  18.50 
1960 06 99.99 -99.99  22.40 
1960 07 99.99 -99.99  24.50 
1960 08 99.99 -99.99  25.60 
1960 09 99.99 -99.99  22.90 
1960 10 99.99 -99.99  20.60 
1960 11 99.99 -99.99  17.79 
1960 12 99.99 -99.99  11.60 
1992 08 99.99 -99.99  26.10 
1992 09 99.99 -99.99  25.10 
1992 10 99.99 -99.99  20.50 
1992 11 99.99 -99.99  17.10 
1992 12 99.99 -99.99  14.70 
1993 02 99.99 -99.99  11.90 
1993 03 99.99 -99.99  13.90 
1993 04 99.99 -99.99  16.20 
1993 05 99.99 -99.99  19.70 
1993 06 99.99 -99.99  22.70 
1993 07 99.99 -99.99  24.90 
1993 08 99.99 -99.99  26.20 
1993 09 99.99 -99.99  23.30 
1993 10 99.99 -99.99  21.20 
1993 11 99.99 -99.99  21.20 
1993 12 99.99 -99.99  14.20 
1994 02 99.99 -99.99  13.90 
1994 03 99.99 -99.99  15.60 
1994 04 99.99 -99.99  15.30 
1994 05 99.99 -99.99  20.29 
1994 06 99.99 -99.99  22.50 
1994 07 99.99 -99.99  26.00 
1998 02 99.99 -99.99  14.60 
1998 03 99.99 -99.99  15.20 
1998 04 99.99 -99.99  17.40 
1998 05 99.99 -99.99  18.90 
1998 06 99.99 -99.99  23.50 
1998 07 99.99 -99.99  25.40 
1998 08 99.99 -99.99  26.10 
1998 09 99.99 -99.99  24.70 
1998 10 99.99 -99.99  19.70 
1998 11 99.99 -99.99  16.00 
1999 01 99.99 -99.99  13.20 
1999 02 99.99 -99.99  11.30 
1999 03 99.99 -99.99  15.30 
1999 04 99.99 -99.99  16.60 
1999 05 99.99 -99.99  20.80 
1999 07 99.99 -99.99  25.70 
1999 09 99.99 -99.99  25.60 
1999 11 99.99 -99.99  16.20 
1999 12 99.99 -99.99  13.70 
2000 01 99.99 -99.99  11.30 
2000 02 99.99 -99.99  13.80 
2000 03 99.99 -99.99  15.30 
2000 04 99.99 -99.99  18.00 
2000 05 99.99 -99.99  20.20 
2000 06 99.99 -99.99  22.70 
2000 07 99.99 -99.99  26.30 
2000 08 99.99 -99.99  27.40 
2000 10 99.99 -99.99  20.50 
2000 11 99.99 -99.99  18.10 
2000 12 99.99 -99.99  16.20 
2001 02 99.99 -99.99  13.40 
2001 03 99.99 -99.99  18.79 
2001 04 99.99 -99.99  16.70 
2001 05 99.99 -99.99  18.70 
2001 06 99.99 -99.99  24.50 
2001 07 99.99 -99.99  26.20 
2001 08 99.99 -99.99  27.20 
2001 10 99.99 -99.99  24.30 
2001 12 99.99 -99.99  13.10 
2002 01 99.99 -99.99  13.30 
2002 02 99.99 -99.99  13.90 
2002 03 99.99 -99.99  16.10 
2002 04 99.99 -99.99  17.00 
2002 05 99.99 -99.99  19.79 
2002 06 99.99 -99.99  23.80 
2002 07 99.99 -99.99  25.30 
2002 08 99.99 -99.99  26.00 
2002 09 99.99 -99.99  24.70 
2002 10 99.99 -99.99  21.80 
2002 11 99.99 -99.99  18.29 
2002 12 99.99 -99.99  15.90 
2003 01 99.99 -99.99  13.20 
2003 02 99.99 -99.99  12.20 
2003 03 99.99 -99.99  24.30 
2003 05 99.99 -99.99  19.10 
2003 06 99.99 -99.99  26.30 
2003 07 99.99 -99.99  28.80 
2003 10 99.99 -99.99  22.50 
2003 11 99.99 -99.99  18.20 
2003 12 99.99 -99.99  14.00 
2004 01 99.99 -99.99  13.60 
2004 02 99.99 -99.99  14.40 
2004 03 99.99 -99.99 -48.00 
2004 05 99.99 -99.99  18.29 
2004 06 99.99 -99.99  22.70 
2004 07 99.99 -99.99  26.10 
2004 08 99.99 -99.99  27.90 
2004 09 99.99 -99.99  25.40 
2004 10 99.99 -99.99  24.10 
2004 11 99.99 -99.99  15.80 
2004 12 99.99 -99.99  14.30 
2005 12 99.99 -99.99  13.40 
2006 01 99.99 -99.99  11.90 
2006 02 99.99 -99.99  12.70 
2006 03 99.99 -99.99  15.90 
2006 04 99.99 -99.99  18.70 
2006 05 99.99 -99.99  21.40 
2006 06 99.99 -99.99  23.60 
2006 07 99.99 -99.99  26.80 
2006 08 99.99 -99.99  26.40 
2006 09 99.99 -99.99  24.70 
2006 10 99.99 -99.99  23.70 
2006 11 99.99 -99.99  20.10 
2006 12 99.99 -99.99  15.00 
2007 07 99.99 -99.99  25.90 
2007 08 99.99 -99.99  27.40 
2007 09 99.99 -99.99  24.40 
2007 10 99.99 -99.99  21.10 
2007 11 99.99 -99.99  16.60 
2008 01 99.99 -99.99  14.10 
2008 02 99.99 -99.99  14.70 
2008 03 99.99 -99.99  15.00 
2008 04 99.99 -99.99  18.20 
2008 05 99.99 -99.99  19.79 
2008 06 99.99 -99.99  23.30 
2008 07 99.99 -99.99  26.80 
2008 08 99.99 -99.99  27.20 
2008 09 99.99 -99.99  25.30 
2008 10 99.99 -99.99  21.80 
2008 11 99.99 -99.99  16.50 
2008 12 99.99 -99.99  13.30 
2009 01 99.99 -99.99  13.20 
2009 02 99.99 -99.99  12.90 
2009 03 99.99 -99.99  14.50 
2009 04 99.99 -99.99  16.20 
2009 05 99.99 -99.99  21.40 
2009 06 99.99 -99.99  24.40 
2009 07 99.99 -99.99  28.20 
2009 08 99.99 -99.99  28.10 
2009 09 99.99 -99.99  24.50 
2009 10 99.99 -99.99  21.90 
2009 11 99.99 -99.99  19.60 
2009 12 99.99 -99.99  16.70 
2010 01 99.99 -99.99  14.40 
2010 02 99.99 -99.99  16.00 
2010 03 99.99 -99.99  16.00 
2010 04 99.99 -99.99  17.10 
2010 05 99.99 -99.99  19.00 
2010 06 99.99 -99.99  22.00 
2010 07 99.99 -99.99  25.90 
2010 08 99.99 -99.99  25.80 
2010 09 99.99 -99.99  24.20 
2010 11 99.99 -99.99  17.29 
2010 12 99.99 -99.99  15.50 
2011 01 99.99 -99.99  13.80 
2011 02 99.99 -99.99  13.00 
2011 03 99.99 -99.99  16.20 
2011 04 99.99 -99.99  18.20 
2011 05 99.99 -99.99  19.70 
2011 07 99.99 -99.99  26.40 
2011 08 99.99 -99.99  26.40 
2011 09 99.99 -99.99  25.00 
2011 10 99.99 -99.99  21.60 
2011 11 99.99 -99.99  18.20 
2011 12 99.99 -99.99  14.90 
