1972 09  5.30  -1.90   1.70 
1972 10 -1.00  -8.80  -4.90 
1972 11 -9.70 -17.00 -13.35 
1972 12 22.70 -29.90 -26.30 
1973 01 15.80 -24.60 -20.20 
1973 02 16.29 -27.70 -22.00 
1973 03 -2.50 -13.20  -7.85 
1973 04  1.60  -9.60  -4.00 
1973 05 15.70   1.90   8.80 
1973 06 16.29   5.90  11.10 
1973 07 22.00  11.60  16.79 
1973 08 21.30  10.50  15.90 
1973 09 12.20   3.10   7.64 
1973 10  3.90  -1.50   1.20 
1973 11 11.20 -17.79 -14.50 
1973 12 19.00 -26.20 -22.60 
1974 01 25.50 -33.90 -29.70 
1974 02 17.79 -27.20 -22.50 
1974 03 15.40 -25.40 -20.40 
1974 04  3.60  -8.60  -2.50 
1974 05  8.70   -.90   3.90 
1974 06 17.00   6.50  11.75 
1974 07 20.00  11.10  15.55 
1974 12 12.00 -20.20 -16.10 
1975 01 23.40 -32.50 -27.95 
1975 02 15.90 -25.50 -20.70 
1975 03 11.90 -22.60 -17.25 
1975 04  2.80  -6.80  -2.00 
1975 05  9.20   -.60   4.29 
1975 06 15.60   6.20  10.90 
1975 07 21.40  10.60  16.00 
1975 08 16.90   7.60  12.25 
1975 09 11.20   3.10   7.14 
1975 10  2.00  -4.10  -1.04 
1975 11 -8.30 -15.50 -11.90 
1975 12 18.10 -26.90 -22.50 
1976 01 21.00 -30.50 -25.75 
1976 02 16.10 -26.40 -21.25 
1976 03 10.60 -22.70 -16.65 
1976 04  6.90  -3.60   1.65 
1976 05 12.70   1.40   7.05 
1976 06 17.40   7.90  12.65 
1976 07 20.00  10.60  15.30 
1976 08 18.70   9.70  14.20 
1976 09 12.50   4.30   8.39 
1976 10   .40  -4.80  -2.20 
1976 11 -9.00 -17.00 -13.00 
1976 12 20.60 -30.00 -25.30 
1977 01 20.29 -28.70 -24.50 
1977 02 10.80 -19.60 -15.20 
1977 03 -5.50 -15.60 -10.55 
1977 04  5.40  -6.50   -.54 
1977 05 13.20   3.20   8.20 
1977 06 17.00   7.50  12.25 
1977 07 18.10   8.60  13.35 
1977 08 12.90   5.20   9.04 
1977 09 12.00   4.50   8.25 
1977 10  5.80   -.90   2.45 
1977 11 -9.00 -15.90 -12.45 
1977 12 21.40 -28.50 -24.95 
1978 01 21.00 -28.40 -24.70 
1978 02 13.00 -22.90 -17.95 
1978 03 10.00 -22.00 -16.00 
1978 04   .60 -10.90  -5.14 
1978 05  7.50  -1.30   3.10 
1978 06 14.30   3.80   9.05 
1978 07 17.10   8.10  12.60 
1978 08 15.10   6.20  10.65 
1978 09  8.20   1.60   4.90 
1978 10  3.10  -4.50   -.70 
1978 11 10.70 -18.60 -14.65 
1978 12 20.40 -26.80 -23.59 
1979 01 20.90 -29.30 -25.09 
1979 02 25.20 -34.30 -29.75 
1979 03 10.70 -23.80 -17.25 
1979 04 -2.00 -11.70  -6.85 
1979 05  8.00  -3.00   2.50 
1979 06 16.40   4.60  10.50 
1979 07 21.40  11.10  16.25 
1979 08 15.40   5.20  10.29 
1979 10   .70  -4.90  -2.10 
1979 11 -6.10 -13.10  -9.60 
1979 12 11.20 -18.10 -14.65 
1980 01 21.30 -29.20 -25.25 
1980 02 14.30 -23.50 -18.90 
1980 03 -9.80 -19.70 -14.75 
1980 04  9.80  -3.10   3.35 
1980 05 11.50   1.70   6.60 
1980 06 17.20   5.90  11.55 
1980 07 18.79   9.60  14.20 
1980 08 17.29   8.89  13.10 
1980 09  7.50    .40   3.95 
1980 10  2.70  -2.60    . 5 
1980 11 -7.00 -15.00 -11.00 
1980 12 23.10 -30.50 -26.80 
1981 01 11.20 -20.60 -15.90 
1981 02 12.50 -20.90 -16.70 
1981 03 -3.30 -14.70  -9.00 
1981 04 -1.50 -12.00  -6.75 
1981 05 11.60   -.20   5.70 
1981 06 16.50   5.90  11.20 
1981 07 19.79   9.60  14.70 
1981 08 22.50  11.70  17.10 
1981 09 11.50   3.20   7.35 
1981 10  1.00  -4.80  -1.90 
1981 11 -4.00  -9.20  -6.60 
1981 12 18.29 -23.80 -21.05 
1982 01 30.90 -37.50 -34.20 
1982 02 18.20 -26.60 -22.40 
1982 03 10.30 -21.90 -16.10 
1982 04   .60 -10.90  -5.14 
1982 05  9.39    . 0   4.69 
1982 06 14.10   3.70   8.90 
1982 07 19.10   9.80  14.45 
1982 08 15.30   7.00  11.15 
1982 09 11.90   3.20   7.55 
1982 10  4.60  -2.50   1.04 
1982 11 13.10 -19.70 -16.40 
1982 12 19.10 -26.70 -22.90 
1983 01 18.60 -27.10 -22.85 
1983 02 18.20 -27.80 -23.00 
1983 03 -7.20 -19.10 -13.15 
1983 04  1.10  -9.70  -4.29 
1983 05  5.40  -5.10    .15 
1983 06 16.29   6.10  11.20 
1983 07 20.29  10.80  15.54 
1983 08 21.00  11.10  16.04 
1983 09 10.60   3.80   7.20 
1983 10  4.30  -2.00   1.15 
1983 11 -4.80  -8.70  -6.75 
1983 12 21.60 -29.60 -25.60 
1984 01 21.60 -30.20 -25.90 
1984 02 -9.10 -18.50 -13.80 
1984 03 -8.70 -18.20 -13.45 
1984 04  5.70  -5.40    .14 
1984 05  9.00   -.90   4.05 
1984 06 18.29   7.00  12.65 
1984 07 21.20  11.00  16.10 
1984 08 21.20  11.20  16.20 
1984 09  8.00   1.60   4.80 
1984 10  1.40  -5.30  -1.95 
1984 11 12.80 -19.60 -16.20 
1984 12 22.70 -31.00 -26.85 
1985 01 18.70 -27.60 -23.15 
1985 02 21.30 -30.90 -26.09 
1985 03 -5.10 -17.60 -11.35 
1985 04  1.50  -9.70  -4.10 
1985 05 11.40    .70   6.05 
1985 06 14.90   4.90   9.89 
1985 07 18.79   8.20  13.50 
1985 08 17.90   8.10  13.00 
1985 09  9.20    .70   4.94 
1985 10  -.30  -6.20  -3.25 
1985 11 15.40 -23.30 -19.34 
1985 12 17.70 -25.30 -21.50 
1986 01 17.29 -25.90 -21.59 
1986 02 16.50 -25.00 -20.75 
1986 03 -6.80 -18.29 -12.54 
1986 04   .80  -9.80  -4.50 
1986 05 11.50   1.10   6.30 
1986 06 15.90   4.60  10.25 
1986 07 17.20   8.30  12.75 
1986 08 18.20   7.00  12.60 
1986 09  9.80   1.90   5.85 
1986 10  2.90  -4.80   -.95 
1986 11 14.70 -22.50 -18.60 
1986 12 10.60 -19.29 -14.95 
1987 01 13.30 -21.60 -17.45 
1987 02 11.40 -20.20 -15.80 
1987 03 -6.90 -17.40 -12.15 
1987 04  4.80  -5.30   -.25 
1987 05 11.40    .40   5.89 
1987 06 18.60   7.10  12.85 
1987 07 20.60   9.10  14.85 
1987 08 15.30   4.90  10.10 
1987 09 13.80   4.60   9.20 
1987 10  2.30  -4.00   -.85 
1987 11 -6.40 -13.80 -10.10 
1987 12 13.00 -19.00 -16.00 
1988 01 22.50 -31.20 -26.85 
1988 02 18.90 -28.00 -23.45 
1988 03 -7.40 -17.79 -12.60 
1988 04  -.10 -10.20  -5.15 
1988 05  9.20  -1.50   3.85 
1988 06 18.10   8.00  13.05 
1988 07 19.90  10.60  15.25 
1988 08 19.29   9.30  14.29 
1988 09 11.20   3.80   7.50 
1988 10  2.60  -4.50   -.95 
1988 11 -9.20 -16.70 -12.95 
1988 12 16.70 -25.50 -21.10 
1989 01 19.10 -29.50 -24.30 
1989 02 16.29 -26.20 -21.25 
1989 03 14.00 -25.80 -19.90 
1989 04  -.70 -11.80  -6.25 
1989 05  8.20  -1.30   3.44 
1989 06 15.70   5.40  10.55 
1989 07 23.10  12.50  17.79 
1989 08 19.10   9.89  14.50 
1989 09 11.50   3.40   7.45 
1989 10  3.10  -3.30   -.10 
1989 11 14.40 -20.70 -17.54 
1989 12 21.90 -30.90 -26.40 
1990 01 20.10 -28.00 -24.05 
1990 02 19.50 -30.20 -24.85 
1990 03 -3.90 -16.20 -10.05 
1990 04  -.10 -11.20  -5.65 
1990 05 10.90   -.90   5.00 
1992 09  5.10    .30   2.70 
1992 10  2.20  -4.10   -.94 
1992 11 -4.90 -10.40  -7.64 
1992 12 19.50 -26.20 -22.85 
1993 01 15.30 -24.70 -20.00 
1993 02 15.50 -25.30 -20.40 
1993 03 -4.10 -14.20  -9.14 
1993 04  5.50  -4.90    .29 
1993 05  9.39    .40   4.89 
1993 06 15.70   5.50  10.60 
1993 07 19.10   9.50  14.30 
1993 08 16.60   8.60  12.60 
1993 09  8.00    .30   4.15 
1993 10  -.10  -5.50  -2.80 
1993 11 -9.10 -16.00 -12.55 
1993 12 16.50 -23.60 -20.04 
1994 01 26.90 -34.20 -30.55 
1994 02 22.40 -33.00 -27.70 
1994 03 -4.69 -15.80 -10.25 
1994 04   .90 -11.60  -5.35 
1994 05  9.50    . 0   4.75 
1994 06 20.00   7.50  13.75 
1994 07 20.60  10.10  15.35 
1994 08 18.70   8.39  13.55 
1994 09 14.00   5.40   9.70 
1994 10  4.19   -.80   1.70 
1994 11 -7.60 -13.90 -10.75 
1994 12 13.70 -21.40 -17.54 
1995 01 16.50 -22.70 -19.60 
1995 02 17.29 -26.50 -21.90 
1995 03 -8.30 -19.60 -13.95 
1995 04 -1.60 -11.90  -6.75 
1995 05 10.40   -.90   4.75 
1995 06 20.90   9.70  15.29 
1995 07 17.20   7.80  12.50 
1995 08 16.70   8.89  12.80 
1995 09 11.90   3.00   7.45 
1995 10  2.09  -3.20   -.55 
1995 11 13.30 -20.00 -16.65 
1995 12 16.29 -22.70 -19.50 
1996 01 25.10 -32.59 -28.84 
1996 02 14.60 -23.60 -19.10 
1996 03 13.00 -24.60 -18.79 
1996 04   .80 -10.60  -4.90 
1996 05 10.40  -1.40   4.50 
1996 06 18.10   7.40  12.75 
1996 07 21.70  11.10  16.40 
1996 08 19.40  10.00  14.70 
1996 10   .40  -4.19  -1.89 
1996 11 12.00 -18.50 -15.25 
1996 12 20.50 -26.30 -23.40 
1997 01 21.40 -29.90 -25.65 
1997 02 12.60 -23.60 -18.10 
1997 03 10.10 -20.50 -15.30 
1997 04  1.00 -10.30  -4.65 
1997 05  7.00  -3.10   1.95 
1997 06 19.29   6.90  13.10 
1997 07 24.00  12.20  18.10 
1997 08 19.10  10.00  14.55 
1997 09 12.80   4.80   8.80 
1997 10  -.50  -6.30  -3.40 
1997 11 -7.40 -13.20 -10.30 
1997 12 10.60 -17.79 -14.20 
1998 01 23.50 -30.40 -26.95 
1998 02 -9.80 -15.60 -12.70 
1998 03 -6.90 -18.29 -12.60 
1998 04  7.30  -3.40   1.95 
1998 05 11.70    .90   6.30 
1998 06 18.79   8.30  13.54 
1998 07 22.20  10.90  16.54 
1998 08 22.00  11.50  16.75 
1998 09 11.60   4.30   7.95 
1998 10  5.10   -.80   2.14 
1998 11 -6.40 -10.20  -8.30 
1998 12 16.40 -22.40 -19.40 
1999 01 20.40 -28.00 -24.20 
1999 02 11.70 -19.40 -15.54 
1999 03 -3.80 -14.20  -9.00 
1999 04  4.40  -5.50   -.54 
1999 05 11.90    .80   6.35 
1999 06 18.29   8.30  13.29 
1999 07 20.29   9.50  14.90 
1999 08 19.70   9.30  14.50 
1999 09 11.90   3.10   7.50 
1999 10  2.20  -3.70   -.75 
1999 11 -6.20 -11.70  -8.95 
1999 12 14.50 -23.70 -19.10 
2000 01 19.40 -27.60 -23.50 
2000 02 10.50 -20.29 -15.40 
2000 03 -4.19 -14.20  -9.20 
2000 04  1.70 -10.90  -4.60 
2000 05  7.30  -1.00   3.15 
2000 06 15.10   4.90  10.00 
2000 07 22.50  11.40  16.95 
2000 08 19.10   9.30  14.20 
2000 09  9.80   2.40   6.10 
2000 10  4.69  -3.10    .79 
2000 12 23.40 -30.40 -26.90 
2001 01 11.30 -20.40 -15.85 
2001 02 18.10 -27.90 -23.00 
2001 03 -7.50 -16.20 -11.85 
2001 04  3.70  -8.30  -2.30 
2001 05 11.50    .90   6.20 
2001 06 17.60   6.60  12.10 
2001 07 21.80  11.70  16.75 
2001 08 18.90  10.00  14.45 
2001 09 13.90   5.80   9.85 
2001 10  2.70  -4.40   -.85 
2001 11 -6.00 -11.90  -8.95 
2001 12 13.90 -22.10 -18.00 
2002 01 20.00 -27.90 -23.95 
2002 02 13.90 -23.40 -18.65 
2002 03 14.30 -24.50 -19.40 
2002 04 -3.00 -13.80  -8.39 
2002 05  5.30  -5.40    .-4 
2002 06 18.60   6.50  12.55 
2002 07 20.60  10.20  15.40 
2002 08 18.29   7.00  12.65 
2002 09 10.00   3.60   6.80 
2002 10 -1.90  -8.30  -5.10 
2002 11 -9.00 -16.40 -12.70 
2002 12 11.20 -18.29 -14.75 
2003 01 19.50 -27.60 -23.55 
2003 02 21.20 -32.40 -26.80 
2003 03 11.10 -22.10 -16.60 
2003 04   .20 -10.70  -5.25 
2003 05 12.80    .70   6.75 
2003 06 17.10   6.20  11.65 
2003 07 20.70  10.50  15.60 
2003 08 20.60  10.70  15.65 
2003 09 10.20   4.10   7.14 
2003 10  3.90  -1.70   1.10 
2003 11 -8.60 -15.50 -12.05 
2003 12 12.50 -19.79 -16.15 
2004 01 24.70 -32.25 -28.47 
2004 02 12.92 -21.66 -17.29 
2004 03 -7.62 -20.43 -14.02 
2004 04  -.67 -12.38  -6.52 
2004 05  4.17  -7.05  -1.44 
2004 06 14.01   3.28   8.64 
2004 07 20.63   9.43  15.03 
2004 08 14.49   6.19  10.34 
2004 09 10.71   3.16   6.93 
2004 10   .88  -5.16  -2.13 
2004 11 -7.02 -14.68 -10.85 
2004 12 21.22 -29.79 -25.50 
2005 01 20.08 -28.80 -24.43 
2005 02 14.30 -24.49 -19.39 
2005 03 -8.50 -18.90 -13.70 
2005 04  3.33  -5.06   -.86 
2005 05  9.22  -1.42   3.90 
2005 06 16.02   5.94  10.98 
2005 11 -6.32 -12.75  -9.53 
2005 12 11.68 -18.41 -15.04 
2006 01 13.40 -20.26 -16.83 
2006 02 14.66 -22.42 -18.54 
2006 03 -4.44 -13.99  -9.21 
2006 04  8.35  -3.52   2.41 
2006 06 20.60   9.31  14.95 
2006 07 19.99  10.60  15.29 
2006 08 18.39   9.08  13.73 
2006 09 13.72   3.95   8.83 
2006 10  1.15  -4.77  -1.81 
2006 11 13.54 -19.71 -16.62 
2006 12 -9.31 -17.82 -13.56 
2007 01 14.93 -23.52 -19.22 
2007 02 19.12 -27.45 -23.29 
2007 03 -8.85 -19.62 -14.23 
2007 04  2.80  -8.20  -2.69 
2007 06 16.12   5.40  10.76 
2007 07 22.05  11.70  16.87 
2007 09  7.77 -99.99 -99.99 
2007 10  4.57 -99.99 -99.99 
2007 11 99.99 -12.59 -99.99 
2007 12 18.35 -24.99 -21.67 
2008 01 19.27 -26.66 -22.96 
2008 02 19.87 -29.61 -24.74 
2008 03 10.39 -22.79 -16.59 
2008 04   . 2 -11.58  -5.78 
2008 05  9.60  -1.85   3.88 
2008 06 19.42   7.92  13.67 
2008 07 20.75  11.01  15.88 
2008 10  5.45  -1.02   2.21 
2008 11 -6.69 -12.28  -9.48 
2008 12 23.51 -30.35 -26.93 
2009 01 19.09 -26.27 -22.68 
2009 02 15.58 -24.85 -20.21 
2009 03 10.64 -23.11 -16.87 
2009 04  1.72  -7.99  -3.13 
2009 05  4.90  -6.12   -.60 
2009 06 14.61   4.26   9.43 
2009 07 17.95   8.91  13.43 
2009 08 18.43   9.56  13.99 
2009 09 15.32   8.35  11.84 
2009 10   .-2  -3.54  -1.78 
2009 11 -3.32  -8.32  -5.82 
2009 12 18.95 -26.78 -22.86 
2010 01 15.09 -22.73 -18.91 
2010 02 11.25 -20.09 -15.67 
2010 03   .86  -9.43  -4.28 
2010 04  6.46  -3.26   1.60 
2010 05  8.92   -.66   4.13 
2010 06 19.69   8.51  14.10 
2010 07 22.58  12.34  17.45 
2010 08 16.77   8.85  12.81 
2010 09 10.66   3.73   7.19 
2010 10  5.06  -1.58   1.74 
2010 11 -7.14 -13.34 -10.24 
2010 12 15.41 -20.91 -18.16 
2011 01 21.86 -29.35 -25.60 
2011 02 15.01 -25.32 -20.16 
2011 03 -9.22 -20.42 -14.82 
2011 04  1.42  -9.89  -4.23 
2011 05 11.52    . 3   5.77 
2011 06 18.26   7.74  13.00 
2011 07 21.79  12.16  16.97 
2011 08 19.29  10.70  14.99 
2011 09 16.87   6.67  11.77 
2011 10  4.31    .-9   2.10 
2011 11 -7.90 -14.55 -11.22 
2011 12 11.12 -19.48 -15.29 
2012 01 17.28 -23.95 -20.61 
2012 02 -9.42 -19.20 -14.31 
2012 03 -6.45 -16.45 -11.45 
2012 04  1.67  -8.45  -3.39 
2012 05 12.55   1.19   6.87 
2012 06 17.67   7.84  12.75 
2012 07 23.55  13.32  18.43 
2012 08 20.26  11.39  15.82 
2012 09 14.04   4.96   9.50 
2012 10   .73  -3.79  -1.53 
2012 11 11.60 -17.58 -14.59 
2012 12 20.16 -26.42 -23.29 
2013 01 20.26 -27.99 -24.12 
2013 02 13.09 -22.51 -17.79 
2013 03 -9.93 -20.55 -15.24 
2013 04 -1.51 -13.11  -7.31 
2013 05 12.74   1.29   7.01 
2013 06 22.14  10.94  16.53 
2013 07 20.83  10.68  15.75 
2013 08 21.21  11.57  16.39 
2013 09 15.60   6.54  11.07 
2013 10  2.34  -3.27   -.46 
2013 11 11.02 -17.67 -14.34 
2013 12 24.54 -31.91 -28.22 
2014 01 20.45 -29.66 -25.06 
2014 02 19.73 -27.39 -23.56 
2014 03 12.06 -23.98 -18.02 
2014 04  -.98 -13.34  -7.16 
2014 05  9.41    .44   4.92 
