1975 05 20.10   9.00  14.55 
1975 06 24.00  11.50  17.75 
1975 07 26.40  14.40  20.40 
1975 08 26.50  13.20  19.85 
1975 09 25.70  12.80  19.25 
1975 10 16.90   7.20  12.04 
1975 11 10.20   3.40   6.80 
1975 12  6.30    .20   3.25 
1976 01  6.40  -1.10   2.65 
1976 02  7.20   -.90   3.15 
1976 03 10.10    .50   5.30 
1976 04 14.50   5.10   9.80 
1976 05 20.10   9.10  14.60 
1976 06 22.30  11.20  16.75 
1976 07 25.00  13.30  19.15 
1976 08 23.60  11.30  17.45 
1976 09 22.10   9.00  15.55 
1976 10 18.60   8.70  13.65 
1976 11 11.60   4.40   8.00 
1976 12  6.20    .40   3.30 
1977 01  6.50    . 0   3.25 
1977 02 11.30   2.80   7.05 
1977 03 14.10   2.70   8.40 
1977 04 15.80   4.60  10.20 
1977 05 20.90   9.89  15.40 
1977 06 24.30  11.00  17.65 
1977 07 28.50  13.90  21.20 
1977 08 27.90 -99.99 -99.99 
1977 09 21.10  10.10  15.60 
1977 10 17.60   6.50  12.05 
1977 11 99.99   6.00 -99.99 
1977 12  5.90  -1.10   2.40 
1978 01  5.30  -1.70   1.80 
1978 02  8.70   1.80   5.25 
1978 03 10.90   2.09   6.50 
1978 04 13.30   4.50   8.89 
1978 05 18.79   8.10  13.45 
1978 06 23.80  11.10  17.45 
1978 07 26.70  13.30  20.00 
1978 08 27.00  12.90  19.95 
1978 09 20.10   9.30  14.70 
1978 10 15.40   6.30  10.85 
1978 11  9.50    . 0   4.75 
1978 12  9.00   2.60   5.80 
1979 01  4.90  -1.30   1.80 
1979 02  8.20   1.40   4.79 
1979 03 12.30   3.10   7.70 
1979 04 12.70   3.80   8.25 
1979 05 20.29   8.50  14.40 
1979 06 25.30  12.90  19.09 
1979 07 25.70  13.00  19.35 
1979 08 24.60  12.90  18.75 
1979 09 22.10  10.60  16.35 
1979 10 17.00   8.00  12.50 
1979 11 11.00   4.40   7.70 
1979 12  8.70   1.80   5.25 
1980 01  3.30  -3.30    . 0 
1980 02  6.70  -1.40   2.65 
1980 03 10.20   1.70   5.95 
1980 04 12.80   2.50   7.65 
1980 05 16.00   7.40  11.70 
1980 06 22.30  11.30  16.79 
1980 07 26.90  13.00  19.95 
1980 08 27.40  14.00  20.70 
1980 09 24.00  11.00  17.50 
1980 10 17.70   8.39  13.05 
1980 11 12.50   5.30   8.89 
1980 12  6.30   -.50   2.90 
1981 01  1.80  -4.00  -1.10 
1981 02  5.70  -2.40   1.64 
1981 03 12.50   3.30   7.90 
1981 04 15.50   4.80  10.14 
1981 05 19.50   8.10  13.80 
1981 06 26.00  13.10  19.54 
1981 07 26.00  13.20  19.60 
1981 08 26.60  13.20  19.90 
1981 09 23.10  11.60  17.35 
1981 10 18.20   9.30  13.75 
1981 11  8.10    . 0   4.05 
1981 12  7.20   1.30   4.25 
1982 01 99.99  -1.20 -99.99 
1982 02  5.50 -99.99 -99.99 
1982 03  9.80    .30   5.05 
1982 04 13.80   4.60   9.20 
1982 05 20.80   8.50  14.65 
1982 06 25.80  12.70  19.25 
1982 07 26.70  13.80  20.25 
1982 08 27.00  13.90  20.45 
1982 09 25.40  12.90  19.15 
1982 10 17.90   9.00  13.45 
1982 11 11.10   1.20   6.15 
1982 12  7.70   1.60   4.65 
1983 01  6.50  -1.90   2.30 
1983 02  5.10  -2.90   1.09 
1983 03 11.60   1.80   6.70 
1983 04 17.20   5.70  11.45 
1983 05 20.50   9.70  15.10 
1983 06 21.60  11.10  16.35 
1983 07 26.30  14.30  20.29 
1983 08 25.10  13.20  19.15 
1983 09 21.40  10.50  15.95 
1983 10 16.29   5.70  11.00 
1983 11  9.80   2.70   6.25 
1983 12  5.90    .80   3.35 
1984 01  6.60   -.10   3.25 
1984 02  6.10    .70   3.40 
1984 03  8.10   1.50   4.80 
1984 04 12.40   3.60   8.00 
1984 05 19.79   8.60  14.20 
1984 06 22.90  10.80  16.85 
1984 07 26.10  12.60  19.35 
1984 08 24.70  13.00  18.85 
1984 09 22.70  11.00  16.85 
1984 10 19.40   9.00  14.20 
1984 11 12.40   4.00   8.20 
1984 12  7.10   -.10   3.50 
1985 01  5.00  -1.10   1.95 
1985 02  4.30  -4.60   -.14 
1985 03  9.70   1.90   5.80 
1985 04 16.40   5.50  10.95 
1985 05 21.50   9.89  15.70 
1985 06 23.90  11.20  17.54 
1985 07 27.80  13.80  20.80 
1985 08 28.60  14.60  21.60 
1985 09 24.30  10.50  17.40 
1985 10 16.40   5.70  11.04 
1985 11 12.70   5.40   9.05 
1985 12  9.00   2.09   5.55 
1986 01  6.00  -1.50   2.25 
1986 02  6.00    .50   3.25 
1986 03 10.30   3.20   6.75 
1986 04 17.70   6.10  11.90 
1986 05 20.50   9.10  14.80 
1986 06 23.60 -99.99 -99.99 
1986 07 26.20 -99.99 -99.99 
1986 08 28.30 -99.99 -99.99 
1986 09 25.50 -99.99 -99.99 
1986 10 18.50 -99.99 -99.99 
1986 11 11.60 -99.99 -99.99 
1986 12  5.40 -99.99 -99.99 
1987 01  5.70 -99.99 -99.99 
1987 02  8.20 -99.99 -99.99 
1987 03  6.40 -99.99 -99.99 
1987 04 15.30 -99.99 -99.99 
1987 05 18.79   6.90  12.85 
1987 06 25.00 -99.99 -99.99 
1987 07 29.90 -99.99 -99.99 
1987 08 28.80 -99.99 -99.99 
1987 09 28.70 -99.99 -99.99 
1987 10 17.20 -99.99 -99.99 
1987 11 12.30 -99.99 -99.99 
1987 12  8.30 -99.99 -99.99 
1988 01  8.00 -99.99 -99.99 
1988 04 16.40 -99.99 -99.99 
1988 05 22.40 -99.99 -99.99 
1988 06 25.00 -99.99 -99.99 
1988 10 18.20 -99.99 -99.99 
1988 11  6.70 -99.99 -99.99 
1989 01  6.40 -99.99 -99.99 
1989 03 13.80 -99.99 -99.99 
1989 05 19.40 -99.99 -99.99 
1989 06 22.60 -99.99 -99.99 
1990 07 29.40 -99.99 -99.99 
1990 08 28.50 -99.99 -99.99 
1991 03 13.50 -99.99 -99.99 
1991 04 12.80   4.40   8.60 
1991 05 16.00   7.00  11.50 
1991 06 26.10  12.00  19.04 
1991 07 27.60  14.90  21.25 
1991 08 27.60  14.10  20.85 
1991 09 25.80  11.70  18.75 
1991 10 19.79   8.70  14.25 
1991 11 12.50   3.60   8.05 
1991 12  3.40  -5.00   -.79 
1992 01  6.70  -3.10   1.80 
1992 02  7.90  -2.09   2.90 
1992 03 12.50   1.00   6.75 
1992 04 15.90   4.60  10.25 
1992 05 21.30   8.60  14.95 
1992 06 99.99  11.60 -99.99 
1992 07 27.30  13.10  20.20 
1992 08 31.20  15.70  23.45 
1992 09 99.99  10.70 -99.99 
1992 10 19.50  10.60  15.05 
1999 10 19.46   9.00  14.23 
1999 11 11.91   4.12   8.01 
1999 12  9.14   2.07   5.60 
2000 02  6.65  -1.50   2.57 
2000 03  9.59   -.10   4.74 
2000 04 16.50   6.19  11.34 
2000 05 22.03   9.43  15.73 
2000 06 25.86  12.64  19.25 
2000 07 28.71  13.09  20.90 
2000 08 29.41  14.86  22.13 
2000 09 23.79  10.84  17.31 
2000 10 17.50   8.05  12.77 
2000 11 14.46   4.90   9.68 
2000 12  9.62    .35   4.98 
2001 01  7.39   1.28   4.33 
2001 02  8.10   -.52   3.78 
2001 03 15.05   5.19  10.12 
2001 04 14.39   3.65   9.02 
2001 05 21.33   9.97  15.65 
2001 07 28.75  14.90  21.82 
2001 08 29.25  16.04  22.64 
2001 09 23.08  10.92  17.00 
2001 10 19.95   7.82  13.88 
2001 11 10.30   2.24   6.27 
2001 12  2.07  -5.07  -1.50 
2002 01  4.14  -3.44    .34 
2002 02 10.22    .97   5.60 
2002 03 12.55   2.60   7.57 
2002 04 13.86   5.23   9.54 
2002 05 20.00   9.60  14.80 
2002 06 25.25  13.38  19.31 
2002 07 27.89  15.59  21.74 
2002 08 25.58  14.01  19.79 
2002 09 19.48  10.39  14.93 
2002 10 16.51   6.21  11.36 
2002 11 12.72   2.92   7.82 
2002 12  6.28   1.39   3.83 
2003 01  6.14    .60   3.37 
2003 02  2.82  -5.15  -1.16 
2003 03  9.95   -.63   4.66 
2003 04 12.41   3.14   7.77 
2003 05 23.29  11.00  17.14 
2003 06 27.10  14.39  20.74 
2003 07 29.02  14.14  21.58 
2003 08 29.11  15.77  22.44 
2003 09 21.38  10.29  15.83 
2003 10 16.26   6.62  11.44 
2003 11 11.14   4.69   7.91 
2003 12  6.87   -.19   3.34 
2004 01  4.63  -2.41   1.11 
2004 02  6.20  -2.22   1.98 
2004 08 26.47  12.81  19.64 
2004 09 23.21  10.72  16.96 
2004 10 18.96   8.56  13.76 
2004 11 11.68   2.52   7.10 
2004 12  7.88   1.10   4.49 
2005 01  5.36  -2.63   1.36 
2005 02  3.45  -4.04   -.29 
2005 03  9.30    .61   4.95 
2005 04 13.79   4.39   9.09 
2005 05 20.74   9.42  15.08 
2005 06 22.69  10.82  16.75 
2005 08 25.65  12.70  19.17 
2005 10 15.37   6.50  10.93 
2005 11 10.41    .79   5.60 
2005 12  6.39   -.76   2.81 
2006 01  3.22  -3.67   -.22 
2006 02  5.29  -2.89   1.19 
2006 03  8.96   1.87   5.41 
2006 04 15.37   6.44  10.90 
2006 05 20.52   8.17  14.34 
2006 06 23.46  10.70  17.08 
2006 07 25.65  13.91  19.77 
2006 08 26.65  12.95  19.79 
2006 09 22.84  11.10  16.97 
2006 10 17.48   7.64  12.56 
2006 11  9.89   -.25   4.82 
2006 12  7.44  -1.03   3.20 
2007 01  7.92   -.82   3.55 
2007 02  7.86    .96   4.41 
2007 03 11.42   3.26   7.34 
2007 04 16.86   5.04  10.95 
2007 05 21.01   9.41  15.21 
2007 06 26.65  11.36  19.00 
2007 07 31.05  13.52  22.28 
2007 08 29.41  13.97  21.69 
2007 09 21.89   8.96  15.42 
2007 10 16.14   6.80  11.46 
2007 11  9.71   1.12   5.41 
2007 12  4.98  -1.78   1.60 
2008 01  5.35  -2.81   1.27 
2008 02  8.06  -2.26   2.90 
2008 03 12.18   2.27   7.22 
2008 04 14.66   5.03   9.84 
2008 05 21.20   7.77  14.48 
2008 06 25.40  11.96  18.68 
2008 07 28.69  14.28  21.48 
2008 08 30.36  14.55  22.45 
2008 09 22.00  10.76  16.38 
2008 10 17.98   6.70  12.34 
2008 11 12.51   4.21   8.36 
2008 12  7.46    .37   3.91 
2009 01  6.05   -.76   2.64 
2009 02  6.38  -1.37   2.50 
2009 03  9.07    .63   4.85 
2009 04 15.60   5.89  10.74 
2009 05 21.77   8.97  15.37 
2009 06 23.61  11.17  17.39 
2009 07 27.77  14.10  20.93 
2009 08 27.92  15.60  21.76 
2009 09 22.86  12.43  17.64 
2009 10 16.37   7.30  11.84 
2009 11 12.45   3.37   7.91 
2009 12  8.84   2.83   5.83 
2010 01  5.09    .51   2.80 
2010 02  6.04    .34   3.19 
2010 03 10.36   1.91   6.13 
2010 04 15.66   6.67  11.16 
2010 05 19.31   8.89  14.10 
2010 06 23.75  12.80  18.27 
2010 07 26.76  14.78  20.77 
2010 08 29.45  15.56  22.50 
2010 09 21.69  11.18  16.43 
2010 10 14.89   7.25  11.07 
2010 11 13.95   5.44   9.69 
2010 12  7.58   -.18   3.70 
2011 01  5.83  -1.57   2.12 
2011 02  8.02   -.57   3.72 
2011 03 10.40   1.40   5.89 
2011 04 15.16   4.50   9.83 
2011 05 18.84   8.03  13.43 
2011 06 23.59  11.57  17.58 
2011 07 27.45  12.58  20.01 
2011 08 28.65  13.65  21.15 
2011 09 26.08  13.31  19.69 
2011 10 15.03   5.15  10.09 
2011 11  9.60    .41   5.00 
2011 12  6.94   -.52   3.20 
2012 01  3.33  -5.41  -1.04 
2012 02  3.54  -4.52   -.49 
2012 03 11.49   1.07   6.28 
2012 04 14.33   5.09   9.71 
2012 05 19.20   8.45  13.83 
2012 08 29.00  13.77  21.38 
2012 09 24.30  11.23  17.76 
2012 10 19.26   8.03  13.64 
