1978 12 -3.85 -14.52  -9.18 
1979 01 -8.33 -20.44 -14.38 
1979 02   .70 -11.04  -5.17 
1979 03  6.83  -5.40    .71 
1979 04 10.26  -2.36   3.94 
1979 05 17.31   1.09   9.20 
1979 06 23.33   5.52  14.42 
1979 08 25.99   8.46  17.22 
1979 09 25.09   4.31  14.70 
1979 10 16.24    .86   8.55 
1979 11  3.58 -99.99 -99.99 
1979 12  5.73  -6.44   -.35 
1980 01 -2.56 -15.15  -8.85 
1980 02  3.01  -7.46  -2.22 
1980 03  4.40  -7.68  -1.63 
1980 04 15.70    .27   7.98 
1980 05 19.37   3.52  11.44 
1980 06 21.73   5.90  13.81 
1980 09 20.51   4.76  12.63 
1980 10 15.12  -1.04   7.03 
1981 06 19.09   5.45  12.27 
1981 09 22.42   4.57  13.49 
1981 10 12.15  -1.94   5.10 
1981 11  8.67  -3.21   2.73 
1981 12 99.99  -8.43 -99.99 
1982 01 99.99 -14.08 -99.99 
1982 02   .34 -10.50  -5.08 
1982 03  4.87  -6.02   -.57 
1982 04  9.41  -3.97   2.71 
1982 05 14.80    .51   7.65 
1982 06 19.95   6.06  13.00 
1982 07 25.20   9.42  17.31 
1982 08 27.71   8.35  18.03 
1982 12   .33 -12.46  -6.06 
1983 01  4.36  -7.80  -1.72 
1983 02  5.10  -5.78   -.34 
1983 03  7.85  -3.91   1.96 
1983 04 10.52  -3.92   3.30 
1983 05 15.84   1.28   8.56 
1983 06 21.01   6.17  13.59 
1983 08 28.40  10.59  19.49 
1983 09 18.04   2.56  10.30 
1983 10 15.12   3.23   9.17 
1983 11  5.50 -99.99 -99.99 
1983 12 -6.90 -23.39 -15.14 
1984 01  2.40 -10.67  -4.13 
1984 02  4.86  -9.27  -2.20 
1984 03  5.44  -6.62   -.58 
1984 04 10.42  -3.95   3.23 
1984 05 15.97   -.27   7.85 
1984 06 19.06   2.96  11.01 
1984 07 26.89   7.54  17.21 
1984 08 27.90   8.51  18.20 
1984 09 16.58    . 5   8.31 
1984 10  9.76  -4.48   2.64 
1984 11 99.99  -6.02 -99.99 
1984 12 -2.10 -16.27  -9.19 
1985 01 -1.42 -15.35  -8.38 
1985 02   .18 -12.84  -6.33 
1985 03  4.48  -9.29  -2.40 
1985 04 15.56   -.97   7.29 
1985 05 21.69   3.15  12.42 
1985 09 14.96   2.49   8.72 
1985 10 12.02  -1.35   5.33 
1985 11 -4.52 -14.99  -9.75 
1985 12   .49 -10.79  -5.15 
1986 01  4.88  -5.58   -.34 
1986 02  1.34  -9.75  -4.20 
1986 03 11.56   -.87   5.34 
1986 04 12.23  -2.34   4.93 
1986 05 17.54   2.11   9.83 
1986 06 25.29   8.32  16.80 
1986 09 14.29   2.86   8.57 
1986 10 15.69  -1.77   6.96 
1986 11  3.61  -8.18  -2.28 
1986 12  2.84  -9.18  -3.17 
1987 01  2.63  -9.59  -3.48 
1987 02  6.16  -7.58   -.71 
1987 03  8.13  -5.35   1.39 
1987 04 18.20  -1.60   8.30 
1987 05 19.73   4.15  11.94 
1987 06 24.34   6.66  15.50 
1987 07 99.99   8.56 -99.99 
1987 08 23.46   5.65  14.55 
1987 09 24.20   3.08  13.64 
1987 10 17.42  -3.14   7.14 
1987 11  8.56  -5.02   1.77 
1987 12  1.60  -9.68  -4.04 
1988 01  -.66 -13.30  -6.98 
1988 02  4.19  -9.91  -2.86 
1988 03  7.02  -5.26    .87 
1988 04 15.70  -1.14   7.28 
1988 05 19.84   2.70  11.27 
1988 06 28.57   7.87  18.21 
1988 08 28.93   8.09  18.51 
1988 09 21.71   3.65  12.67 
1988 10 17.67   1.45   9.56 
1988 11  4.46  -4.34    . 5 
1988 12  2.32  -9.08  -3.38 
1989 01  1.69  -9.89  -4.10 
1989 02 -6.53 -18.51 -12.52 
1989 03  3.21  -7.97  -2.37 
1989 04 12.32  -1.42   5.45 
1989 05 16.95   1.02   8.99 
1989 06 22.96   5.97  14.46 
1989 07 30.07  10.94  20.50 
1989 08 24.52   8.37  16.44 
1989 09 21.63   2.65  12.14 
1989 10 13.87   -.42   6.72 
1989 11  7.05  -3.89   1.58 
1989 12   .83 -10.80  -4.98 
1990 01  1.43  -7.22  -2.89 
1990 02  3.18  -9.96  -3.39 
1990 03  7.20  -6.48    .35 
1990 04 12.78   -.88   5.95 
1990 05 15.50   1.66   8.58 
1990 06 22.46   5.76  14.11 
1990 07 28.02   9.07  18.54 
1990 08 27.92   9.72  18.82 
1990 09 25.98   4.96  15.47 
1990 10 99.99   -.30 -99.99 
1990 12 -3.31 -15.96  -9.63 
1991 01  -.88 -11.56  -6.22 
1991 02  8.47  -3.89   2.29 
1991 04  9.79  -1.66   4.06 
1991 06 21.43   6.13  13.78 
1991 07 28.67   9.33  19.00 
1991 08 29.73  10.54  20.13 
1991 09 21.89   3.92  12.90 
1991 10 13.93  -3.26   5.33 
1991 11  3.01  -6.98  -1.98 
1991 12  4.35  -6.01   -.83 
1992 01  4.55  -7.35  -1.39 
1992 02  8.29  -5.57   1.35 
1992 03 12.85  -2.95   4.95 
1992 04 99.99   -.89 -99.99 
1992 05 20.04   2.95  11.50 
1992 06 99.99   7.26 -99.99 
1992 07 22.88   7.35  15.11 
1992 08 25.61   6.39  16.00 
1992 09 20.58   3.25  11.91 
1992 11 99.99  -5.85 -99.99 
1992 12 99.99 -15.65 -99.99 
1993 01 99.99 -14.94 -99.99 
1993 02 -4.08 -16.74 -10.41 
1993 03  7.49 -99.99 -99.99 
1993 06 19.54   5.70  12.62 
1993 08 22.54   6.96  14.75 
1993 09 99.99   2.79 -99.99 
1993 10 13.94  -1.60   6.16 
1993 11  1.52  -9.47  -3.97 
1994 02  -.73 -13.20  -6.96 
1994 03  9.30  -4.84   2.23 
1994 04 12.61  -2.08   5.26 
1994 05 18.67   2.47  10.57 
1994 06 22.79   5.79  14.29 
1994 08 28.33   8.27  18.29 
1994 09 99.99   3.48 -99.99 
1994 12  1.87  -8.27  -3.20 
1995 01  3.59  -7.62  -2.01 
1995 02 99.99  -8.31 -99.99 
1995 03  5.11  -7.56  -1.22 
1995 04  9.95  -3.82   3.06 
1995 07 25.21   8.00  16.60 
1995 09 19.51   3.10  11.30 
1995 10 10.95  -1.07   4.94 
1995 11  6.69  -4.23   1.23 
1995 12  1.98  -8.70  -3.36 
1996 01 -3.47 -15.05  -9.26 
1996 02 99.99 -11.85 -99.99 
1996 03  3.40  -9.34  -2.97 
1996 04 12.04  -1.38   5.33 
1996 05 11.95    .92   6.43 
1996 06 23.09   5.98  14.53 
1996 08 99.99   7.47 -99.99 
1996 09 19.54   2.73  11.13 
1996 10 12.86  -2.62   5.12 
1996 11  3.54  -9.78  -3.12 
1996 12 -2.65 -13.51  -8.08 
1997 01 -2.22 -13.91  -8.06 
1997 02  1.48  -8.80  -3.66 
1997 03  6.22  -5.38    .41 
1997 04  7.76  -5.19   1.28 
1997 05 18.10   2.14  10.12 
1997 06 99.99   7.35 -99.99 
1997 07 24.22   8.43  16.32 
1997 08 25.11   7.42  16.26 
1997 09 23.18   4.92  14.05 
1997 10 13.18   -.56   6.31 
1997 11  5.65  -7.00   -.67 
1997 12  2.21  -9.21  -3.50 
1998 01   .25 -10.73  -5.24 
1998 02  4.50  -8.14  -1.82 
1998 03  6.11  -8.18  -1.03 
1998 04 12.32  -2.31   5.00 
1998 05 99.99    .77 -99.99 
1998 06 17.70   4.05  10.87 
1998 07 28.65  10.05  19.35 
1998 08 29.11   8.14  18.62 
1998 11  6.55  -4.44   1.05 
1998 12  -.36 -11.30  -5.83 
1999 01  1.03  -9.12  -4.04 
1999 02  3.30  -6.97  -1.83 
1999 03  8.58  -5.80   1.38 
1999 04 11.31  -4.36   3.47 
1999 05 15.91   1.05   8.48 
1999 06 20.64   5.60  13.12 
1999 07 27.60   7.12  17.36 
1999 08 28.85   9.66  19.25 
1999 09 20.08   1.37  10.72 
1999 10 16.23  -1.21   7.51 
1999 11 11.38  -1.59   4.89 
1999 12  2.51  -7.40  -2.44 
2000 01  1.25  -8.56  -3.65 
2000 02  4.67  -7.87  -1.59 
2000 03  8.18  -4.80   1.69 
2000 04 14.08  -1.47   6.30 
2000 05 17.41   3.15  10.28 
2000 06 22.57   5.28  13.92 
2000 07 29.72  10.08  19.90 
2000 08 28.94   8.42  18.68 
2000 09 21.21   3.67  12.44 
2000 10 13.55  -1.53   6.01 
2000 11  -.33 -11.88  -6.10 
2000 12 -1.22 -13.60  -7.41 
2001 01  1.16  -9.56  -4.19 
2001 02  -.57 -14.01  -7.29 
2001 03  7.34  -6.20    .57 
2001 04 10.82  -2.49   4.16 
2001 05 20.56   2.46  11.51 
2001 06 23.10   6.19  14.64 
2001 07 27.40   9.64  18.52 
2001 08 30.81   9.57  20.18 
2001 09 24.10   5.43  14.76 
2001 10 13.55   -.62   6.46 
2001 11  9.02  -2.49   3.26 
2001 12  -.29 -10.60  -5.44 
2002 01  -.40  -7.89  -4.14 
2002 02  2.34  -9.24  -3.44 
2002 03   .51 -11.92  -5.70 
2002 04 10.35  -4.37   2.99 
2002 05 16.41    .78   8.59 
2002 06 22.07   6.24  14.15 
2002 07 28.76  10.16  19.45 
2002 08 24.90   6.66  15.78 
2002 09 21.27   4.23  12.75 
2002 10 10.20  -5.15   2.52 
2002 11  5.73  -5.56    . 8 
2002 12  1.78  -7.83  -3.02 
2003 01  3.75  -6.79  -1.52 
2003 03  5.61  -6.83   -.60 
2003 04 12.99   -.69   6.15 
2003 05 16.70   2.32   9.51 
2003 06 22.31   5.44  13.87 
2003 07 31.00  11.31  21.15 
2003 08 31.10  10.66  20.88 
2003 09 20.56   4.21  12.38 
2003 10 17.43    .73   9.08 
2003 11  2.36 -11.07  -4.35 
2003 12  2.02  -8.08  -3.03 
2004 01 -1.33 -11.46  -6.39 
2004 02  2.33  -8.54  -3.10 
2004 03 10.49  -3.14   3.67 
2004 04 14.11  -2.33   5.89 
2004 05 15.09   1.34   8.21 
2004 06 19.27   5.36  12.31 
2004 07 26.83   9.56  18.19 
2004 08 24.99   7.75  16.36 
2004 09 19.44   2.85  11.14 
2004 10 12.90  -1.80   5.55 
2004 11  6.76  -5.61    .57 
2004 12  4.07  -7.35  -1.63 
2005 01  -.97 -12.55  -6.76 
2005 02  6.74  -9.03  -1.14 
2005 03  6.71  -5.93    .39 
2005 04 12.35  -2.03   5.16 
2005 05 16.51   1.35   8.93 
2005 06 20.33   5.60  12.96 
2005 07 27.96   9.18  18.57 
2005 08 26.57   7.51  17.04 
2005 09 21.69   4.02  12.85 
2005 10 15.50    .35   7.92 
2005 11  5.96  -4.67    .64 
2005 12 -1.16 -10.94  -6.05 
2006 01  4.37  -4.08    .14 
2006 02  2.67 -10.81  -4.07 
2006 03  6.85  -6.81    . 1 
2006 04 14.06   -.45   6.80 
2006 05 19.36   2.40  10.88 
2006 06 22.54   7.30  14.92 
2006 08 27.55   7.58  17.56 
2006 09 20.32   3.84  12.08 
2006 10 11.85  -1.86   4.99 
2006 11  4.11  -6.59  -1.24 
2006 12  2.21  -7.86  -2.82 
2007 01  1.44 -10.81  -4.68 
2007 02  1.13  -9.35  -4.11 
2007 03 10.77  -2.16   4.30 
2007 04 12.26  -2.26   5.00 
2007 05 19.85   1.54  10.69 
2007 06 24.76   6.61  15.68 
2007 07 32.74  12.08  22.41 
2007 08 28.70   7.50  18.10 
2007 09 20.48   3.22  11.85 
2007 10 14.08    .16   7.12 
2007 11 99.99  -6.35 -99.99 
2007 12  -.46  -9.82  -5.14 
2008 01 -1.15 -12.95  -7.05 
2008 02  2.25  -8.18  -2.96 
2008 03  4.30  -6.74  -1.21 
2008 04  9.66  -5.88   1.88 
2008 05 15.50   1.25   8.37 
2008 06 20.70   5.07  12.88 
2008 07 27.79   8.37  18.08 
2008 08 28.36   8.37  18.36 
2008 09 20.10   1.87  10.98 
2008 10 14.05  -1.80   6.12 
2008 11  7.72  -2.66   2.52 
2008 12 -3.92 -15.71  -9.81 
2009 01  1.65 -10.55  -4.45 
2009 02  3.62  -8.51  -2.44 
2009 03  4.55  -8.71  -2.08 
2009 04  9.70  -3.75   2.97 
2009 05 17.54   1.33   9.43 
2009 06 20.51   4.41  12.46 
2009 07 25.41   8.26  16.83 
2009 08 25.43   7.67  16.54 
2009 09 25.92   5.40  15.66 
2009 10  8.43  -3.55   2.44 
2009 11  7.45  -5.10   1.17 
2009 12 -4.23 -14.43  -9.33 
2010 01   .30 -11.06  -5.38 
2010 02  1.47  -9.25  -3.89 
2010 03  9.75  -3.97   2.89 
2010 04 12.16  -3.32   4.42 
2010 05 13.30   -.67   6.31 
2010 06 18.91   5.33  12.12 
2010 08 25.16   7.86  16.51 
2010 09 20.20   4.48  12.34 
2010 10 17.24    .33   8.78 
2010 11  2.58  -8.46  -2.94 
2010 12  -.95 -11.13  -6.04 
2011 01  -.27  -8.55  -4.41 
2011 02 -2.96 -14.62  -8.79 
2011 03  6.21  -5.52    .34 
2011 04  8.35  -4.53   1.91 
2011 05 14.16   1.23   7.69 
2011 06 19.60   4.62  12.11 
2011 07 28.60   8.68  18.64 
2011 08 28.27   8.01  18.14 
2011 09 24.10   3.84  13.97 
2011 10 14.33   1.03   7.68 
2011 11  5.64  -7.11   -.73 
2011 12  2.32  -9.33  -3.50 
2012 01  3.08  -8.43  -2.67 
2012 02  1.83  -9.72  -3.94 
2012 03 11.34  -3.17   4.08 
2012 04 14.45  -1.21   6.62 
2012 05 16.74   -.30   8.22 
2012 06 23.20   6.00  14.60 
2012 07 29.75  10.08  19.91 
2012 08 28.57   8.04  18.30 
2012 09 24.03   3.48  13.75 
2012 10 99.99  -2.17 -99.99 
2012 11  7.91 -99.99 -99.99 
2012 12   .94 -10.29  -4.67 
2013 01   .65 -10.21  -4.78 
2013 04  9.02  -5.58   1.72 
2013 05 17.81   1.89   9.84 
2013 06 22.78   5.72  14.25 
2013 07 29.26   9.37  19.31 
2013 08 28.57   9.62  19.09 
2013 09 21.62   6.46  14.04 
2013 10 11.53  -2.99   4.27 
2013 11  6.93  -5.96    .48 
2013 12 -2.01 -12.51  -7.26 
2014 01  2.99  -9.25  -3.13 
2014 02 -5.18 -16.92 -11.05 
2014 03  4.67  -7.05  -1.19 
2014 04 11.67  -2.03   4.82 
