1957 08 17.37   3.65  10.51 
1957 09 18.24   5.67  11.95 
1957 10 22.36  10.34  16.35 
1957 11 24.46  12.28  18.36 
1957 12 28.28  14.63  21.45 
1958 01 29.28  16.85  23.06 
1958 02 28.19  13.67  20.93 
1958 03 27.04  12.34  19.69 
1958 04 24.83   7.98  16.40 
1958 05 21.04   7.28  14.16 
1958 06 17.98   5.99  11.98 
1958 07 20.19   8.70  14.44 
1958 08 15.57   4.46  10.01 
1958 09 21.38  10.34  15.86 
1958 10 23.99   9.72  16.85 
1958 11 25.91  12.45  19.18 
1958 12 27.48  14.06  20.77 
1983 01 99.99  18.87 -99.99 
1983 04 99.99  11.48 -99.99 
1983 05 99.99   8.89 -99.99 
1987 02 99.99  17.67 -99.99 
1987 03 99.99  16.12 -99.99 
1987 04 99.99  12.00 -99.99 
1987 05 99.99   4.85 -99.99 
1987 08 99.99   6.90 -99.99 
1987 09 99.99   5.61 -99.99 
1987 10 99.99   9.89 -99.99 
1987 11 99.99  14.14 -99.99 
1987 12 99.99  14.77 -99.99 
1988 03 99.99  16.56 -99.99 
1988 04 99.99   8.18 -99.99 
1988 05 99.99   4.51 -99.99 
1988 06 99.99   2.50 -99.99 
1988 07 99.99   4.65 -99.99 
1988 08 99.99   5.27 -99.99 
1988 09 99.99   6.38 -99.99 
1988 10 99.99   8.53 -99.99 
1988 11 99.99  11.86 -99.99 
1989 02 99.99  16.73 -99.99 
1989 06 99.99   4.90 -99.99 
1989 09 99.99   6.56 -99.99 
1989 10 99.99   9.00 -99.99 
1989 12 99.99  17.40 -99.99 
1990 02 99.99  18.37 -99.99 
1990 03 99.99  15.17 -99.99 
1990 04 99.99  12.80 -99.99 
1990 05 99.99   7.18 -99.99 
1990 06 99.99   4.53 -99.99 
1990 07 99.99   5.01 -99.99 
1990 08 99.99   7.32 -99.99 
1990 09 99.99   6.90 -99.99 
1990 10 99.99  12.24 -99.99 
1990 12 99.99  13.68 -99.99 
1991 01 99.99  14.99 -99.99 
1991 02 99.99  14.30 -99.99 
1991 03 99.99  14.29 -99.99 
1991 05 99.99  10.21 -99.99 
1991 07 99.99   4.11 -99.99 
1991 09 99.99   9.10 -99.99 
1991 11 99.99  12.21 -99.99 
1992 09 99.99   7.84 -99.99 
1992 10 99.99   9.75 -99.99 
1992 11 99.99  10.80 -99.99 
1992 12 99.99  14.72 -99.99 
1993 02 99.99  15.24 -99.99 
1993 05 99.99   8.42 -99.99 
1993 06 99.99   6.55 -99.99 
1993 08 99.99   4.79 -99.99 
1993 09 99.99   6.70 -99.99 
1993 12 99.99  14.19 -99.99 
1994 02 99.99  15.67 -99.99 
1994 03 99.99  14.11 -99.99 
1994 05 99.99  10.06 -99.99 
1994 08 99.99   5.70 -99.99 
1994 10 99.99  10.10 -99.99 
1994 11 99.99  12.05 -99.99 
1994 12 99.99  16.58 -99.99 
1995 02 99.99  15.45 -99.99 
1995 03 99.99  13.77 -99.99 
1995 04 99.99  11.49 -99.99 
1995 05 99.99   7.30 -99.99 
1995 08 99.99   5.22 -99.99 
1995 09 99.99   7.81 -99.99 
1995 10 99.99   8.85 -99.99 
1995 11 99.99  13.30 -99.99 
1995 12 99.99  15.39 -99.99 
1996 01 99.99  16.27 -99.99 
1996 02 99.99  15.51 -99.99 
2001 08 99.99  10.04 -99.99 
2001 09 99.99   7.71 -99.99 
2001 10 99.99  12.92 -99.99 
2001 12 99.99  13.65 -99.99 
2002 02 99.99  15.45 -99.99 
2002 03 99.99  17.52 -99.99 
2002 07 99.99   3.82 -99.99 
2002 09 99.99   7.16 -99.99 
2002 10 99.99  12.51 -99.99 
2002 11 99.99  12.82 -99.99 
2002 12 99.99  15.04 -99.99 
2003 01 99.99  16.34 -99.99 
2003 03 99.99  14.89 -99.99 
2003 04 99.99   9.97 -99.99 
2003 07 99.99   3.70 -99.99 
2003 10 99.99  10.36 -99.99 
2003 11 99.99  12.06 -99.99 
2003 12 99.99  13.19 -99.99 
2004 01 99.99  16.32 -99.99 
2004 02 99.99  15.10 -99.99 
2004 03 99.99  14.04 -99.99 
2004 04 99.99  12.82 -99.99 
2004 05 99.99   7.79 -99.99 
2004 07 99.99   5.36 -99.99 
2004 08 99.99   7.74 -99.99 
2004 10 99.99   8.97 -99.99 
2004 11 99.99  12.39 -99.99 
2004 12 99.99  14.70 -99.99 
2005 01 99.99  16.81 -99.99 
2005 03 99.99  13.47 -99.99 
2005 04 99.99   8.64 -99.99 
2005 05 99.99   8.89 -99.99 
2005 08 99.99   6.60 -99.99 
2005 09 99.99   7.23 -99.99 
2006 05 99.99   5.75 -99.99 
2006 09 99.99   6.13 -99.99 
2006 10 99.99  11.63 -99.99 
2006 11 99.99  12.25 -99.99 
2006 12 99.99  16.98 -99.99 
2007 01 99.99  16.37 -99.99 
2007 04 99.99  12.91 -99.99 
2007 05 99.99   5.59 -99.99 
2007 06 99.99   3.28 -99.99 
2007 07 99.99    .60 -99.99 
2007 11 99.99  10.12 -99.99 
2007 12 99.99  14.96 -99.99 
2008 01 99.99  17.42 -99.99 
2008 02 99.99  17.77 -99.99 
2008 03 99.99  15.30 -99.99 
2008 04 99.99   9.77 -99.99 
2008 06 99.99   4.10 -99.99 
2008 07 99.99   8.18 -99.99 
2008 09 99.99   7.66 -99.99 
2008 11 99.99  14.20 -99.99 
2008 12 99.99  15.10 -99.99 
2009 01 99.99  16.52 -99.99 
2009 02 99.99  16.50 -99.99 
2009 03 99.99  15.89 -99.99 
2009 04 99.99  10.13 -99.99 
2009 05 99.99   7.30 -99.99 
2009 06 99.99   3.06 -99.99 
2009 08 99.99   6.40 -99.99 
2009 09 99.99   7.30 -99.99 
2009 11 99.99  14.81 -99.99 
2010 01 99.99  17.66 -99.99 
2010 02 99.99  18.10 -99.99 
2010 10 99.99   8.35 -99.99 
2010 11 99.99  11.08 -99.99 
2010 12 99.99  15.20 -99.99 
2011 01 99.99  17.87 -99.99 
2011 04 99.99  11.10 -99.99 
2011 06 99.99   4.90 -99.99 
2011 09 99.99   7.17 -99.99 
2011 10 99.99  11.02 -99.99 
2011 11 99.99  12.58 -99.99 
2011 12 99.99  13.98 -99.99 
2012 01 99.99  16.60 -99.99 
2012 02 99.99  17.94 -99.99 
2012 04 99.99  11.37 -99.99 
2012 09 99.99   8.07 -99.99 
2012 11 99.99  14.10 -99.99 
2012 12 99.99  16.41 -99.99 
2013 01 99.99  16.28 -99.99 
2013 02 99.99  16.50 -99.99 
2013 03 99.99  12.45 -99.99 
2013 04 99.99  10.65 -99.99 
2013 05 99.99   9.13 -99.99 
2013 06 99.99   4.90 -99.99 
2013 07 99.99   5.84 -99.99 
2013 08 99.99   3.38 -99.99 
2013 09 99.99   8.60 -99.99 
2013 11 99.99  14.53 -99.99 
2013 12 99.99  16.89 -99.99 
2014 04 99.99  11.01 -99.99 
