1983 11 -3.21 -12.22  -7.71 
1983 12 -7.56 -14.99 -11.27 
1984 01 -4.09 -99.99 -99.99 
1984 02 -2.56 -15.10  -8.83 
1984 03 -2.29 -14.46  -8.37 
1984 04   .61 -12.72  -6.05 
1984 05  8.33  -3.73   2.30 
1984 06 10.86  -1.80   4.52 
1984 07 16.71   4.28  10.50 
1984 08 15.14   3.88   9.51 
1984 09 10.90   -.48   5.21 
1984 10  -.19 -10.69  -5.43 
1984 11 -1.81 -13.17  -7.49 
1984 12 -5.15 -15.66 -10.40 
1985 01 -4.12 -16.62 -10.37 
1985 02 -6.06 -17.23 -11.64 
1985 03 -2.16 -14.80  -8.48 
1985 04  5.21  -7.61  -1.20 
1985 05  8.21  -3.53   2.34 
1985 06 14.11   1.37   7.74 
1985 07 17.12   4.78  10.95 
1985 08 16.84   4.04  10.44 
1985 09  7.65  -2.41   2.62 
1985 10  5.59  -6.22   -.31 
1985 11 -4.67 -13.06  -8.87 
1985 12 -2.34 -11.62  -6.98 
1986 01   .78 -11.42  -5.32 
1986 02 -3.18 -13.58  -8.38 
1986 03  3.14 -10.80  -3.83 
1986 05 10.20  -4.69   2.75 
1986 06 15.95   2.10   9.03 
1986 07 15.15   3.79   9.46 
1986 08 17.01   4.94  10.98 
1987 08 15.85   1.92   8.88 
1987 09 14.81   -.68   7.06 
1987 10  9.60  -3.05   3.27 
1987 11  1.12 -12.00  -5.44 
1987 12 -4.98 -17.21 -11.10 
1988 01 -4.65 -16.02 -10.33 
1988 02   .-8 -14.02  -7.05 
1988 03  -.12 -15.16  -7.64 
1988 04  8.70  -9.05   -.17 
1988 05 10.65  -4.94   2.85 
1988 06 17.53   2.87  10.20 
1988 07 20.50   5.01  12.75 
1988 08 18.91   3.17  11.04 
1989 09 13.26   -.97   6.14 
1989 10  7.36  -5.83    .76 
1989 11  2.05  -9.50  -3.72 
1989 12 -3.18 -13.29  -8.23 
1990 01 -4.06 -15.16  -9.60 
1990 02 -1.73 -16.23  -8.97 
1990 03  3.85 -11.94  -4.04 
1990 04  8.22  -7.13    .54 
1990 05 10.48  -5.79   2.34 
1990 06 15.85    .71   8.28 
1990 07 99.99   3.69 -99.99 
1990 08 17.04   2.76   9.90 
1990 09 15.37   1.26   8.31 
1990 10  7.98  -5.91   1.03 
1990 11  1.75 -10.56  -4.40 
1991 01 -2.92 -15.78  -9.35 
1991 02  2.61 -13.09  -5.24 
1991 03   .28 -16.39  -8.05 
1991 04  4.35 -11.55  -3.60 
1991 05  8.10  -5.67   1.21 
1991 07 18.70   3.30  11.00 
1991 08 17.29   3.38  10.33 
1991 09 13.48   -.11   6.68 
1991 10  8.64  -4.57   2.03 
1991 11  -.44 -11.62  -6.03 
1991 12  -.73 -14.40  -7.56 
1992 01  -.96 -14.07  -7.51 
1992 02  1.25 -13.18  -5.96 
1992 03  4.89 -12.44  -3.77 
1992 04  9.93  -6.13   1.90 
1992 05 12.88  -2.34   5.26 
1992 06 14.07    .11   7.08 
1992 07 16.60   2.88   9.74 
1992 09 14.51    .-7   7.22 
1992 10  8.88  -3.33   2.77 
1992 11 -1.74 -14.70  -8.22 
1992 12 -5.36 -16.64 -11.00 
1993 01 -4.21 -15.68  -9.94 
1993 02 -3.51 -17.42 -10.46 
1993 03  2.96  -9.91  -3.47 
1993 04  5.07 -12.41  -3.66 
1993 10 99.99  -6.27 -99.99 
1993 11  -.43 -14.24  -7.33 
1994 01 -2.16 -99.99 -99.99 
1994 02 -1.08 -17.09  -9.08 
1994 03  6.03 -12.82  -3.39 
1994 04  7.42  -9.39   -.98 
1994 05 11.80  -3.96   3.92 
1994 06 17.10   3.35  10.22 
1994 07 19.99   3.72  11.85 
1994 08 19.25   4.41  11.83 
1994 09 14.57    .-2   7.27 
1994 10  6.95  -7.38   -.21 
1994 11 -2.14 -15.18  -8.66 
1994 12 -1.73 -15.36  -8.54 
1995 01 -2.00 -15.95  -8.97 
1995 02  4.10 -11.34  -3.62 
1995 03  3.26 -14.50  -5.62 
1995 04  5.47 -12.16  -3.34 
1995 05  8.75  -7.47    .64 
1995 06 12.38  -3.09   4.64 
1995 07 17.44   2.15   9.79 
1995 08 18.93   4.57  11.75 
1995 09 14.17   -.51   6.83 
1995 10  7.90  -6.36    .77 
1995 11  3.17  -8.57  -2.69 
1995 12 -1.11 -14.39  -7.75 
1996 01 -4.26 -15.11  -9.68 
1996 02   .92 -14.42  -6.75 
1996 03  4.23 -13.80  -4.78 
1996 04  6.25 -11.11  -2.42 
1996 05  9.87  -4.19   2.84 
1996 06 16.50    .76   8.63 
1996 07 19.54   5.15  12.35 
1996 08 19.43   3.36  11.39 
1996 09 11.78  -1.50   5.14 
1996 10  7.36  -7.38    . 0 
1996 11  1.85 -12.34  -5.24 
1996 12 -4.67 -13.70  -9.18 
1997 01 -1.68 -14.89  -8.28 
1997 02  -.46 -18.10  -9.28 
1997 03  6.01 -12.44  -3.21 
1997 04  6.16 -13.67  -3.75 
1997 05 12.80  -4.57   4.11 
1997 06 14.59    .68   7.63 
1997 07 17.61   2.47  10.04 
1997 08 17.20   3.76  10.48 
1997 09 12.66    .85   6.75 
1997 10  7.62  -6.11    .75 
1997 11  1.04 -12.75  -5.85 
1997 12 -1.86 -15.88  -8.87 
1998 01 -1.79 -13.95  -7.87 
1998 02 -1.67 -16.45  -9.06 
1998 03  3.90 -14.55  -5.32 
1998 04  6.00 -13.16  -3.58 
1998 05  9.97  -5.16   2.40 
1998 06 12.52  -2.56   4.98 
1998 07 19.02   4.41  11.71 
1998 08 17.82   3.76  10.79 
1998 09 13.37   1.00   7.18 
1998 12 -3.53 -14.44  -8.98 
1999 01 -2.92 -13.32  -8.12 
1999 02   .30 -14.79  -7.24 
1999 03  4.56 -13.14  -4.29 
1999 04  3.55 -11.83  -4.14 
1999 05  9.93  -7.63   1.15 
1999 06 13.68  -2.76   5.46 
1999 10 11.32  -4.61   3.35 
1999 11  6.48  -8.01   -.76 
1999 12 -2.49 -15.65  -9.07 
2000 01 -3.34 -14.16  -8.75 
2000 02   .86 -12.75  -5.94 
2000 03  3.80 -13.76  -4.98 
2000 04  8.89  -7.53    .68 
2000 05 12.28  -2.50   4.89 
2000 06 15.82    .61   8.21 
2000 07 20.55   4.52  12.53 
2000 08 19.66 -99.99 -99.99 
2000 09 15.90 -99.99 -99.99 
2000 11 -2.17 -16.46  -9.32 
2000 12 -1.20 -13.14  -7.17 
2001 01 -2.32 -16.31  -9.31 
2001 02  -.87 -15.52  -8.19 
2001 03  4.83 -12.51  -3.84 
2001 04  6.61  -9.28  -1.33 
2001 05 12.66  -3.01   4.82 
2001 06 16.43   1.20   8.81 
2001 09 16.23 -99.99 -99.99 
2001 11  3.20 -10.48  -3.64 
2001 12 -2.75 -14.34  -8.54 
2002 01 -2.42 -14.87  -8.64 
2002 02  2.04 -14.76  -6.36 
2002 03  2.69 -13.09  -5.20 
2002 06 16.98   2.46   9.71 
2002 07 21.41   5.77  13.59 
2002 08 18.34   4.17  11.25 
2002 09 12.74    .38   6.56 
2002 10  7.45  -5.93    .76 
2002 11  3.86 -10.27  -3.20 
2002 12 -1.15 -13.46  -7.30 
2003 01  3.15  -8.55  -2.70 
2003 02 99.99 -15.46 -99.99 
2003 05 13.70  -3.31   5.19 
2003 06 14.71    .79   7.75 
2003 07 22.69   6.82  14.75 
2003 08 19.62   5.16  12.39 
2003 09 14.44    .35   7.39 
2003 10 11.34  -1.66   4.84 
2003 11  -.64 -11.78  -6.21 
2003 12   .-1 -11.37  -5.69 
2004 01   .10 -13.88  -6.89 
2004 02  -.72 -14.96  -7.84 
2004 03  8.93  -8.41    .26 
2004 04  9.07  -6.12   1.47 
2004 05 11.74  -2.54   4.60 
2004 06 15.11   1.78   8.44 
2004 07 18.64   4.66  11.65 
2004 08 16.90   2.69   9.79 
2004 09 12.87   -.19   6.34 
2004 10  6.51  -3.71   1.40 
2004 11  3.32 -11.16  -3.92 
2004 12   .39 -11.55  -5.58 
2005 01  1.62 -10.77  -4.57 
2005 02  3.80 -14.44  -5.32 
2005 03  4.42 -11.89  -3.73 
2005 04  8.72  -8.55    . 8 
2005 05 13.78  -3.42   5.18 
2005 06 14.04    .-3   7.00 
2005 07 21.51   5.07  13.29 
2005 08 18.20   3.37  10.78 
2005 09 13.80    .23   7.01 
2005 10  9.81  -3.68   3.06 
2005 11  3.05  -8.81  -2.88 
2005 12 -1.41 -12.50  -6.95 
2006 01  -.22 -13.23  -6.72 
2006 04  9.41  -6.94   1.23 
2006 05 14.74  -2.65   6.04 
2006 06 18.04   2.59  10.31 
2006 07 21.33   5.99  13.66 
2006 08 18.24   2.99  10.61 
2006 09 10.20   -.94   4.63 
2006 10  4.84  -4.44    .19 
2006 11   .43  -9.75  -4.66 
2006 12 -1.86 -11.65  -6.75 
2007 01 -3.12 -14.55  -8.83 
2007 02 -2.34 -12.34  -7.34 
2007 03  3.82  -8.17  -2.17 
2007 04  5.37  -6.60   -.61 
2007 05  9.43  -3.08   3.17 
2007 06 15.86   3.18   9.51 
2007 07 19.71   6.70  13.20 
2007 08 17.58   5.92  11.75 
2007 09 11.88    .80   6.34 
2007 10  6.63  -4.44   1.09 
2007 11  2.85  -7.21  -2.18 
2008 01 -6.22 -16.83 -11.52 
2008 02 -2.36 -13.87  -8.12 
2008 03 -1.34 -13.44  -7.39 
2008 04  1.83 -11.29  -4.73 
2008 06 12.73    .81   6.77 
2008 07 18.69   5.66  12.17 
2008 08 17.37   4.91  11.14 
2008 09 12.09    .48   6.28 
2008 10  7.20  -2.76   2.21 
2008 11  1.99  -6.59  -2.30 
2008 12 -4.83 -14.52  -9.67 
2009 01 -1.45 -11.78  -6.61 
2009 02 -2.27 -13.07  -7.67 
2009 03   .32 -11.87  -5.77 
2009 04  3.87  -8.50  -2.31 
2009 05  9.56  -1.78   3.89 
2009 06 10.79    .35   5.57 
2009 07 17.35   5.74  11.54 
2009 08 16.08   3.45   9.76 
2009 09 13.63   2.17   7.90 
2009 10  3.15  -6.23  -1.54 
2009 11  2.79  -7.92  -2.56 
2009 12 -6.13 -16.15 -11.14 
2010 01 -1.57 -11.61  -6.58 
2010 02 -3.04 -15.28  -9.16 
2010 03  1.15 -12.23  -5.54 
2010 04  2.85  -9.08  -3.11 
2010 05  5.35  -6.79   -.72 
2010 06 12.87   1.94   7.40 
2010 07 17.83   6.00  11.91 
2010 09 14.96   1.81   8.38 
2010 10  6.59  -3.45   1.57 
2010 11 -1.47 -11.34  -6.40 
2010 12 -2.28 -11.33  -6.80 
2011 01 -2.47 -12.74  -7.60 
2011 02 -3.97 -14.80  -9.38 
2011 03   . 6 -11.33  -5.63 
2011 04  2.07 -10.18  -4.06 
2011 05  6.29  -6.04    .12 
2011 06 11.83   -.35   5.74 
2011 07 16.35   4.48  10.42 
2011 08 17.99   5.27  11.63 
2011 12 -1.92 -12.42  -7.17 
2012 01 -1.33 -11.51  -6.42 
2012 02 -3.01 -14.81  -8.91 
2012 03  3.25  -8.58  -2.66 
2012 04  5.76  -6.90   -.56 
2012 05  9.39  -2.22   3.58 
2012 06 16.62   3.19   9.90 
2012 07 17.75   5.88  11.81 
2012 08 18.15   5.76  11.95 
2012 09 13.79   1.97   7.88 
2012 10  6.89  -3.17   1.85 
2012 11  3.10  -6.53  -1.71 
2013 01 -3.24 -13.96  -8.60 
2013 02 -2.68 -15.16  -8.92 
2013 03  1.58 -10.39  -4.40 
2013 04  3.13  -9.43  -3.15 
2013 06 16.16   2.93   9.54 
2013 07 18.54   6.30  12.42 
2013 08 16.48   5.05  10.76 
2013 09 10.63   1.83   6.23 
2013 10  5.23  -5.84   -.30 
2013 11  2.27  -8.88  -3.30 
2013 12 -3.65 -13.67  -8.66 
2014 01 -1.43 -11.45  -6.44 
2014 02 -2.60 -12.18  -7.39 
2014 03  1.82 -11.56  -4.87 
2014 04  4.04  -8.31  -2.13 
2014 05  9.07  -2.34   3.36 
