1983 11  1.50  -4.80  -1.65 
1983 12 -5.00 -14.50  -9.75 
1984 01 10.60 -23.60 -17.10 
1984 02 -4.90 -17.00 -10.95 
1984 03 -3.10 -13.70  -8.39 
1984 04  -.30  -9.60  -4.95 
1984 05  9.70    .40   5.04 
1984 06 11.70   2.30   7.00 
1984 07 21.40   9.70  15.54 
1984 08 19.70   7.20  13.45 
1984 09 13.10   3.70   8.40 
1984 10  6.50  -2.50   2.00 
1984 11  1.50  -5.90  -2.20 
1984 12 -6.20 -17.00 -11.60 
1985 01 -6.60 -14.60 -10.60 
1985 02 -5.90 -15.70 -10.80 
1985 03 -3.40 -13.50  -8.45 
1985 04   .80  -5.80  -2.50 
1985 05  4.50  -3.30    .60 
1985 06 13.30   2.70   8.00 
1985 07 20.50   8.20  14.35 
1985 08 18.40   7.60  13.00 
1985 09 14.00   4.40   9.20 
1985 10  6.40  -1.00   2.70 
1985 11   .80  -6.60  -2.90 
1985 12 -5.30 -13.70  -9.50 
1986 01 -5.60 -16.00 -10.80 
1986 02 -5.40 -13.90  -9.64 
1986 03 -4.00 -16.10 -10.05 
1986 04  4.10  -4.60   -.25 
1986 05 10.60    . 0   5.30 
1986 06 14.40   3.40   8.89 
1986 07 15.50   5.90  10.70 
1986 08 19.10   9.00  14.05 
1986 09 12.30   2.90   7.60 
1986 10  6.30  -2.80   1.75 
1986 11 -1.80 -11.80  -6.80 
1986 12 -6.30 -16.50 -11.40 
1987 01 -8.60 -20.10 -14.35 
1987 02 -3.30 -13.50  -8.39 
1987 03 -2.60 -11.20  -6.89 
1987 04  3.30  -4.10   -.39 
1987 05  9.70   -.30   4.69 
1987 06 13.90   4.80   9.35 
1987 07 19.20   6.50  12.85 
1987 08 15.70   7.10  11.40 
1987 09 13.60   3.70   8.65 
1987 10  9.00    .50   4.75 
1987 11  1.10  -6.60  -2.75 
1987 12 -2.20  -7.80  -5.00 
1988 01 -7.80 -19.10 -13.45 
1988 03 -1.80 -10.50  -6.15 
1988 04  2.00  -3.80   -.90 
1988 05  8.89   -.50   4.19 
1988 06 13.20   3.30   8.25 
1988 07 19.40   7.90  13.65 
1988 08 18.20   8.00  13.10 
1988 09 13.50   4.90   9.20 
1988 10  8.30    .30   4.30 
1988 11  2.70  -3.20   -.25 
1988 12 -6.10 -16.20 -11.15 
1989 01 -8.39 -20.70 -14.55 
1989 02 -8.50 -19.50 -14.00 
1989 03 -3.70 -16.60 -10.15 
1989 04  3.60  -5.20   -.79 
1989 05 10.80  -1.20   4.80 
1989 06 15.60   4.00   9.80 
1989 07 19.00   7.60  13.30 
1989 08 17.29   8.60  12.95 
1989 09 14.80   4.90   9.85 
1989 10  7.00  -1.10   2.95 
1989 11  1.50  -6.80  -2.65 
1989 12 -5.40 -12.50  -8.95 
1990 01 -8.80 -19.50 -14.15 
1990 02 12.50 -23.20 -17.85 
1990 03 -4.60 -16.90 -10.75 
1990 04  1.70  -5.70  -1.99 
1990 05  5.60  -1.80   1.90 
1990 06 14.60   2.70   8.65 
1990 07 17.79   7.10  12.45 
1990 08 19.10   9.10  14.10 
1990 09 14.80   4.10   9.45 
1990 10  7.30   -.40   3.45 
1990 11   .50  -4.60  -2.05 
1990 12 -5.40 -16.20 -10.80 
1991 01 14.20 -25.60 -19.90 
1991 02 -8.70 -19.40 -14.04 
1991 03 -1.30 -10.40  -5.85 
1991 04  -.40  -9.20  -4.79 
1991 05  5.90  -1.80   2.05 
1991 06  9.80   2.09   5.95 
1991 07 15.20   5.50  10.35 
1991 08 17.50   5.60  11.55 
1991 09 12.50   4.90   8.70 
1991 10  7.40    .80   4.10 
1991 11  2.40  -3.30   -.44 
1991 12 -8.39 -19.50 -13.95 
1992 01 -8.60 -17.60 -13.10 
1992 02 11.00 -21.60 -16.29 
1992 03 -3.40 -12.70  -8.05 
1992 04  1.20  -7.50  -3.15 
1992 05  7.10  -2.00   2.55 
1992 06 11.90   2.50   7.20 
1992 07 13.60   4.60   9.10 
1992 08 17.29   7.70  12.50 
1992 09 14.70   4.40   9.55 
1992 10  5.90    .70   3.30 
1992 11 -1.30  -9.10  -5.20 
1992 12 -6.10 -15.70 -10.90 
1993 01 11.40 -20.80 -16.09 
1993 02 11.50 -22.70 -17.10 
1993 03 -4.60 -17.60 -11.10 
1993 04  2.09  -6.20  -2.05 
1993 05  4.50  -1.80   1.35 
1993 06 11.80   2.80   7.30 
1993 07 13.20   6.40   9.80 
1993 08 19.50   9.39  14.45 
1993 09 14.70   4.50   9.60 
1993 10  6.50  -1.00   2.75 
1993 11   .20  -8.80  -4.30 
1993 12 -3.20 -11.50  -7.35 
1994 01 -7.30 -20.80 -14.04 
1994 02 11.60 -22.10 -16.85 
1994 03 -3.20 -13.50  -8.35 
1994 04  1.00  -7.30  -3.15 
1994 05  6.30  -2.20   2.05 
1994 06 13.90   2.90   8.39 
1994 07 19.00   8.39  13.70 
1994 08 18.20   8.50  13.35 
1994 09 12.90   5.00   8.95 
1994 10  8.39   1.80   5.10 
1994 11  1.90  -4.30  -1.20 
1994 12 -4.60 -14.40  -9.50 
1995 01 10.00 -19.60 -14.80 
1995 02 -8.60 -21.50 -15.05 
1995 03 -4.90 -13.80  -9.35 
1995 04  1.40  -4.50  -1.55 
1995 05  5.50   -.40   2.55 
1995 07 19.90   7.00  13.45 
1995 08 18.40   7.00  12.70 
1995 09 13.90   6.20  10.04 
1995 10  7.60   2.00   4.80 
1995 11  1.30  -5.10  -1.90 
1995 12 -3.10 -10.00  -6.55 
1996 01 13.70 -23.20 -18.45 
1996 03 -1.10  -9.70  -5.40 
1996 04  3.20  -2.20    .50 
1996 05  8.39    .40   4.39 
1996 06 13.20   3.30   8.25 
1996 07 18.50   7.30  12.90 
1996 08 22.00   9.20  15.60 
1996 09 12.70   2.09   7.39 
1996 10  5.70    .30   3.00 
1996 11  -.10  -4.90  -2.50 
1996 12  -.80  -7.10  -3.95 
1997 01 -7.40 -15.30 -11.35 
1997 02 -9.70 -21.10 -15.40 
1997 03 -4.50 -12.70  -8.60 
1997 04  1.90  -2.20   -.15 
1997 05  6.10    .40   3.25 
1997 06 12.40   5.60   9.00 
1997 07 16.60   7.80  12.20 
1997 08 15.10   7.90  11.50 
1997 09 12.90   6.10   9.50 
1997 10  6.10    .80   3.45 
1997 11   .50  -6.30  -2.90 
1997 12 -3.50  -9.20  -6.35 
1998 01 -8.10 -15.10 -11.60 
2004 01 -3.27  -9.58  -6.42 
2004 02 -3.88 -13.13  -8.50 
2004 03 -1.70 -11.96  -6.83 
2004 04  3.31  -4.14   -.41 
2004 05  8.55   -.46   4.04 
2004 06 12.49   4.21   8.35 
2004 07 22.75  10.16  16.45 
2004 08 20.58  11.07  15.82 
2004 09 14.71   4.29   9.50 
2004 10  9.58   1.60   5.59 
2004 11  2.28  -4.26   -.99 
2004 12 -1.41 -12.07  -6.74 
2005 01 -9.18 -21.25 -15.21 
2005 02 -3.11 -13.44  -8.27 
2005 03 -1.27  -9.89  -5.58 
2005 04  3.33  -4.00   -.33 
2005 05 12.19   1.12   6.65 
2005 06 15.87   4.17  10.02 
2005 07 21.26   9.85  15.55 
2005 08 18.79   8.39  13.59 
2005 09 14.36   6.24  10.29 
2005 10  8.97   2.41   5.69 
2005 11  3.59  -4.76   -.58 
2005 12 -2.92 -10.50  -6.71 
2006 01 -4.54 -13.82  -9.18 
2006 02 -5.36 -16.59 -10.97 
2006 03   .-1  -7.00  -3.50 
2006 04  5.38  -1.86   1.76 
2006 05 11.59   1.56   6.57 
2006 06 18.59   6.12  12.35 
2006 07 21.18   9.70  15.44 
2006 08 18.18   8.22  13.20 
2006 09 16.19   5.49  10.84 
2006 10  7.72   1.69   4.70 
2006 11  3.86  -4.44   -.29 
2006 12 -4.17 -12.26  -8.22 
2007 01 -5.74 -14.15  -9.94 
2007 02 -5.40 -15.52 -10.46 
2007 03 -2.30 -13.98  -8.13 
2007 04  1.47  -6.28  -2.40 
2007 05  6.01  -2.10   1.95 
2007 06 15.70   4.83  10.26 
2007 08 18.18   9.75  13.96 
2007 09 13.18   4.14   8.66 
2007 10  7.83    .49   4.16 
2007 11  2.67  -4.73  -1.03 
2007 12 -8.00 -17.04 -12.52 
2008 01 -8.17 -18.53 -13.35 
2008 02 -7.55 -18.62 -13.09 
2008 03 -4.37 -15.35  -9.86 
2008 04  2.71  -5.18  -1.23 
2008 05  6.60   -.21   3.19 
2008 06 12.40   4.55   8.47 
2008 07 22.49  10.40  16.44 
2008 08 19.14  10.22  14.68 
2008 09 16.46   6.42  11.44 
2008 10  9.22    .22   4.72 
2008 12 -3.77 -15.66  -9.71 
2009 01 -8.85 -18.19 -13.52 
2009 02 -4.12 -12.57  -8.34 
2009 03 -3.94 -14.68  -9.31 
2009 04  2.46  -4.90  -1.22 
2009 05  9.34  -1.34   4.00 
2009 06 15.81   4.21  10.01 
2009 07 16.87   7.25  12.06 
2009 08 18.29   8.68  13.49 
2009 09 14.23   3.91   9.07 
2009 10  4.80   -.60   2.10 
2009 11  2.21  -4.62  -1.20 
2009 12  -.95  -6.72  -3.83 
2010 01 -3.08 -10.13  -6.60 
2010 02 -1.53  -6.74  -4.13 
2010 03  -.76  -9.56  -5.16 
2010 04  4.59  -1.40   1.59 
2010 05  7.23   1.03   4.13 
2010 06 14.59   4.28   9.43 
2010 07 18.35   8.87  13.61 
2010 08 20.83  10.17  15.50 
2010 09 13.58   5.65   9.61 
2010 10  8.79   1.48   5.13 
2010 11  3.94  -2.05    .94 
2010 12  2.28  -1.63    .32 
2011 01 -2.34  -9.71  -6.03 
2011 02 -7.24 -17.58 -12.41 
2011 03 -1.84 -11.82  -6.83 
2011 04  2.67  -7.12  -2.22 
2011 05  8.14  -1.30   3.42 
2011 06 10.77   4.08   7.42 
2011 07 18.33   7.67  13.00 
2011 08 18.11   9.43  13.77 
2011 09 15.88   5.99  10.93 
2011 10  7.59   1.54   4.56 
2011 11  2.03  -5.39  -1.68 
2011 12 -3.99 -13.53  -8.76 
2012 01 -5.66 -18.53 -12.09 
2012 02 -5.89 -15.73 -10.81 
2012 03 -1.71 -14.37  -8.04 
2012 04  3.61  -3.28    .16 
2012 05 11.54   1.58   6.56 
2012 06 16.34   5.60  10.97 
2012 07 21.29  10.33  15.81 
2012 08 20.66  11.18  15.92 
2012 09 17.36   7.45  12.40 
2012 10  9.42   2.63   6.02 
2012 11  3.19  -3.03    . 8 
2012 12 -1.33  -7.41  -4.37 
2013 01 -8.30 -17.62 -12.96 
2013 02 -4.79 -13.87  -9.33 
2013 03  1.35  -3.75  -1.20 
2013 04  4.06  -4.67   -.30 
2013 05  9.93   -.27   4.83 
2013 06 13.07   2.61   7.83 
2013 08 18.51   8.67  13.59 
2013 09 14.53   5.07   9.80 
2013 10  7.40    .93   4.16 
2013 11  2.28  -4.46  -1.09 
