1983 12 -5.53 -14.86 -10.19 
1984 01  -.83 -14.06  -7.44 
1984 02   .38 -14.33  -6.97 
1984 03  2.60 -12.75  -5.07 
1984 04  3.89 -11.59  -3.85 
1984 05 12.07  -3.71   4.17 
1984 06 14.10  -2.00   6.05 
1984 07 20.11   4.35  12.23 
1984 08 19.04   3.91  11.48 
1984 09 13.77  -1.10   6.33 
1984 10  2.07 -10.31  -4.12 
1984 11   . 9 -13.20  -6.55 
1984 12 -3.74 -15.56  -9.65 
1985 01 -2.22 -15.89  -9.05 
1985 02 -2.92 -17.92 -10.42 
1985 03   .16 -13.85  -6.84 
1985 04  7.66  -7.08    .28 
1985 05 10.76  -3.67   3.54 
1985 06 17.24   1.52   9.38 
1985 07 20.07   5.17  12.62 
1985 09 11.87  -2.60   4.63 
1985 10  8.67  -5.73   1.47 
1985 11 -2.61 -13.08  -7.84 
1985 12  -.55 -11.58  -6.06 
1986 01  2.18 -11.34  -4.58 
1986 02  -.85 -12.46  -6.65 
1986 03  6.02  -9.02  -1.50 
1986 04  4.94  -8.53  -1.79 
1986 05 10.31  -5.57   2.37 
1986 06 17.79   1.13   9.46 
1986 07 18.21   3.08  10.65 
1986 08 20.12   4.16  12.14 
1986 09 10.90  -2.93   3.98 
1987 11  1.81 -11.14  -4.66 
1987 12 -3.91 -15.99  -9.95 
1988 01 -3.14 -14.90  -9.01 
1988 02  2.03 -12.58  -5.27 
1988 03   .81 -12.89  -6.04 
1988 06 19.77   3.87  11.82 
1988 07 23.79   6.41  15.10 
1988 12 -2.53 -14.88  -8.70 
1989 01 -2.43 -15.74  -9.08 
1989 02 -3.70 -17.08 -10.39 
1989 04  7.48  -6.39    .54 
1989 05 10.36  -4.41   2.97 
1989 06 14.39   -.68   6.85 
1989 07 21.71   5.21  13.45 
1989 08 99.99   2.33 -99.99 
1989 09 14.98  -1.14   6.91 
1989 10  8.35  -6.50    .92 
1989 11  3.32  -9.50  -3.09 
1989 12 -2.54 -12.65  -7.59 
1990 01 -4.51 -15.20  -9.85 
1990 02 -3.19 -15.60  -9.39 
1990 03  2.04 -10.61  -4.28 
1990 04  6.34  -6.65   -.15 
1990 05  8.53  -5.88   1.32 
1990 06 16.58    .58   8.58 
1990 07 19.78   3.53  11.65 
1990 08 18.90   2.86  10.88 
1990 09 16.66   1.37   9.01 
1990 10  8.62  -6.20   1.21 
1990 11  2.50 -10.66  -4.08 
1990 12 -7.25 -19.06 -13.15 
1991 01 -3.40 -15.43  -9.41 
1991 02  2.95 -11.91  -4.48 
1991 03  -.99 -14.26  -7.62 
1991 04  2.56 -10.54  -3.99 
1991 05  7.56  -5.25   1.15 
1991 06 14.98   -.40   7.29 
1991 07 20.54   3.99  12.26 
1991 08 17.98   2.91  10.44 
1991 09 13.67  -1.08   6.29 
1991 10  9.39  -5.68   1.85 
1991 11  -.93 -11.27  -6.10 
1991 12  -.86 -13.51  -7.18 
1992 01 -1.00 -13.60  -7.30 
1992 02  -.52 -12.71  -6.62 
1992 03  2.89 -11.50  -4.30 
1992 04 99.99  -6.87 -99.99 
1992 05 99.99  -3.07 -99.99 
1992 08 19.10   2.78  10.94 
1992 09 14.68  -1.69   6.49 
1993 11  -.44 -12.99  -6.71 
1993 12 -1.94 -99.99 -99.99 
1994 02 -1.95 -99.99 -99.99 
1994 03  5.88 -10.87  -2.49 
1994 04  7.95  -7.35    .29 
1994 05 13.30  -2.40   5.45 
1994 06 19.87   3.28  11.58 
1994 07 23.73   5.69  14.71 
1994 08 22.07   5.43  13.75 
1994 09 16.45   1.31   8.88 
1994 10  7.21  -5.42    .89 
1994 11 -2.35 -14.07  -8.21 
1994 12 -1.45 -13.85  -7.65 
1995 01 -2.17 -13.25  -7.71 
1995 02  4.54 -10.04  -2.75 
1995 03  3.36 -12.15  -4.39 
1995 04  5.93  -9.82  -1.94 
1995 05  9.47  -5.44   2.01 
1995 06 13.30  -1.45   5.92 
1995 07 19.46   3.22  11.34 
1995 08 21.29   4.96  13.12 
1995 09 15.93    .54   8.23 
1995 10  9.28  -5.66   1.81 
1995 11  3.53  -8.12  -2.29 
1995 12 -1.31 -12.83  -7.07 
1996 01 -4.05 -14.68  -9.36 
1996 02  1.30 -13.54  -6.12 
1996 03  5.30 -12.30  -3.50 
1996 04  7.30  -9.51  -1.10 
1996 05 11.07  -3.41   3.83 
1996 06 18.56   1.89  10.22 
1996 07 22.39   6.06  14.22 
1996 08 22.38   4.69  13.53 
1996 09 14.09   -.90   6.59 
1996 10  8.79  -5.90   1.44 
1996 11  2.36 -11.17  -4.40 
1996 12 -4.76 -13.40  -9.08 
1997 01 -2.17 -13.82  -7.99 
1997 02  -.72 -16.29  -8.50 
1997 03  6.68 -11.69  -2.50 
1997 04  5.80 -11.00  -2.60 
1997 05 12.97  -3.15   4.91 
1997 06 16.33   1.29   8.80 
1997 07 20.06   3.71  11.88 
1997 08 19.60   4.77  12.18 
1997 09 14.59   1.04   7.81 
1997 10  8.49  -5.49   1.50 
1997 11  1.19 -10.54  -4.67 
1997 12 -2.22 -14.15  -8.18 
1998 01 -2.23 -13.19  -7.71 
1998 02 -1.75 -14.05  -7.90 
1998 03  4.44 -12.76  -4.15 
1998 04  6.34  -9.76  -1.71 
1998 05 11.00  -4.04   3.48 
1998 06 13.02  -1.16   5.92 
1998 07 21.68   6.27  13.97 
1998 08 21.22   4.85  13.03 
1998 09 16.14   2.02   9.08 
1998 12 -3.59 -14.65  -9.12 
1999 01 -2.81 -12.59  -7.70 
1999 02  -.32 -13.95  -7.13 
1999 03  5.37 -12.30  -3.46 
1999 04  5.18 -10.07  -2.44 
1999 05 11.43  -6.11   2.66 
1999 07 21.32 -99.99 -99.99 
1999 08 19.64 -99.99 -99.99 
1999 09 15.42 -99.99 -99.99 
1999 10 13.64  -4.37   4.63 
1999 11 99.99  -7.18 -99.99 
1999 12 -3.04 -14.08  -8.55 
2000 01 -3.06 -13.06  -8.06 
2000 02   .87 -12.10  -5.61 
2000 03  4.15 -12.39  -4.12 
2000 04 10.12  -5.98   2.07 
2000 05 13.64  -2.54   5.55 
2000 06 18.81   1.54  10.17 
2000 07 24.22   5.86  15.04 
2000 08 22.15   5.83  13.99 
2000 09 16.37    .10   8.24 
2000 10  7.71  -4.16   1.77 
2000 11 -2.82 -14.76  -8.79 
2000 12 -1.77 -12.41  -7.09 
2001 01 -2.25 -14.14  -8.19 
2001 02 -1.70 -14.11  -7.90 
2001 03  4.82 -10.02  -2.60 
2001 04  7.85  -7.79    . 2 
2001 05 14.33  -1.98   6.17 
2001 06 19.84   1.57  10.70 
2001 07 23.14   5.81  14.47 
2001 08 22.78   5.52  14.15 
2001 09 18.94   1.70  10.32 
2001 10  9.93 -99.99 -99.99 
2001 11  2.24  -9.79  -3.77 
2001 12 -4.42 -14.85  -9.63 
2002 01 -4.23 -16.37 -10.31 
2002 02  -.24 -15.70  -7.97 
2002 03  2.40 -14.64  -6.12 
2002 04  8.88  -7.43    .72 
2002 05 12.72  -4.53   4.09 
2002 06 20.16   2.50  11.33 
2002 07 24.41   6.68  15.54 
2002 08 22.15   3.85  13.00 
2002 09 14.13    .39   7.26 
2002 10  7.33  -6.30    .51 
2002 11  1.39 -11.21  -4.91 
2002 12 -3.37 -13.76  -8.56 
2003 01  1.65  -9.78  -4.06 
2003 02 -2.74 -15.64  -9.19 
2003 03  2.92 -11.03  -4.05 
2003 04  7.40  -8.76   -.68 
2003 05 13.72  -3.48   5.12 
2003 06 16.43    .48   8.45 
2003 07 25.33   7.66  16.49 
2003 08 21.71   5.42  13.56 
2003 09 16.37    . 0   8.18 
2003 10 12.84  -2.59   5.12 
2003 11 -2.47 -12.04  -7.25 
2003 12 -2.22 -12.78  -7.50 
2004 01 -2.26 -14.86  -8.55 
2004 02 -2.76 -15.16  -8.96 
2004 03  8.01  -9.02   -.50 
2004 04  8.14  -6.68    .73 
2004 05 11.41  -3.87   3.77 
2004 08 16.76   4.40  10.58 
2004 09 12.87   1.09   6.98 
2004 10  5.70  -2.55   1.57 
2004 11   .88  -9.00  -4.06 
2004 12 -1.97  -9.80  -5.88 
2005 01  -.57  -9.51  -5.04 
2005 02   .55 -11.93  -5.69 
2005 03  1.99  -9.75  -3.88 
2005 04  6.00  -6.70   -.34 
2005 05 10.07  -1.64   4.21 
2005 06 12.61    .46   6.53 
2005 07 21.45   7.45  14.45 
2005 08 17.56   4.91  11.23 
2005 09 14.20   1.13   7.66 
2005 10  8.85  -2.15   3.35 
2005 11  1.09  -7.47  -3.18 
2005 12 -3.22 -11.92  -7.57 
2006 01 -2.61 -12.23  -7.41 
2006 02 -1.78 -13.04  -7.41 
2006 04  6.91  -5.79    .55 
2006 05 11.69  -1.25   5.22 
2006 06 17.35   4.08  10.71 
2006 07 20.93   8.16  14.54 
2006 08 18.42   4.81  11.61 
2006 09 12.52    .25   6.38 
2006 10  5.94  -3.45   1.24 
2006 11  1.16  -9.46  -4.14 
2006 12 -1.70 -10.89  -6.29 
2007 01 -2.60 -13.90  -8.25 
2007 02 -1.14 -11.64  -6.39 
2007 03  5.36  -7.55  -1.09 
2007 04  7.33  -5.11   1.10 
2007 05 11.69  -1.66   5.01 
2007 06 18.74   3.73  11.23 
2007 07 22.31   8.60  15.45 
2007 08 20.92   6.93  13.92 
2007 09 14.33   1.13   7.73 
2007 10  8.20  -3.29   2.45 
2007 11  3.80  -6.65  -1.42 
2007 12 -5.57 -14.81 -10.19 
2008 02 -1.40 -12.63  -7.01 
2008 03   .51 -12.45  -5.97 
2008 04  4.05 -10.57  -3.25 
2008 05  8.67  -3.58   2.54 
2008 06 14.84   1.54   8.19 
2008 07 21.98   7.01  14.49 
2008 08 20.01   6.04  13.02 
2008 09 14.42   1.35   7.88 
2008 10  8.55  -2.27   3.14 
2008 11  2.63  -5.87  -1.61 
2008 12 -4.28 -13.80  -9.04 
2009 01  -.91 -10.43  -5.67 
2009 02  -.16 -12.01  -6.08 
2009 03  2.52 -10.39  -3.93 
2009 04  5.29  -7.20   -.95 
2009 05 10.79   -.93   4.92 
2009 06 13.30   1.10   7.20 
2009 07 20.48   6.44  13.46 
2009 08 19.00   4.56  11.78 
2009 09 16.06   3.17   9.61 
2009 10  4.66  -5.84   -.59 
2009 11  4.01  -7.57  -1.78 
2009 12 -4.87 -15.50 -10.18 
2010 01  -.57 -10.55  -5.56 
2010 02 -1.29 -13.71  -7.50 
2010 03  2.98 -10.53  -3.77 
2010 04  5.30  -7.81  -1.25 
2010 05  7.55  -5.69    .93 
2010 06 15.20   2.06   8.63 
2010 07 20.43   6.38  13.40 
2010 08 18.71   4.84  11.78 
2010 09 17.29   2.38   9.84 
2010 10  8.62  -1.87   3.37 
2010 11  -.50 -10.87  -5.68 
2010 12 -1.42 -10.64  -6.03 
2011 01 -1.97 -12.65  -7.31 
2011 02 -2.79 -14.21  -8.50 
2011 03  1.92 -10.68  -4.38 
2011 04  3.80  -8.96  -2.58 
2011 05  8.16  -4.02   2.07 
2011 06 14.00    .16   7.08 
2011 07 19.35   5.67  12.51 
2011 08 20.98   6.51  13.74 
2011 09 15.85   2.49   9.17 
2011 12 -1.33 -11.75  -6.54 
2012 01  -.72 -11.08  -5.90 
2012 02 -2.17 -13.63  -7.90 
2012 03  5.43  -7.80  -1.18 
2012 04  7.58  -5.98    .79 
2012 05 11.68  -1.28   5.20 
2012 06 19.76   3.17  11.46 
2012 07 20.26   6.84  13.55 
2012 08 20.84   7.01  13.92 
2012 09 16.17   3.05   9.60 
2012 10  8.55  -2.49   3.03 
2012 11  3.99  -6.41  -1.20 
2013 01 -2.48 -12.44  -7.46 
2013 02 -1.98 -14.16  -8.07 
2013 03  3.25  -9.80  -3.27 
2013 04  4.84  -8.24  -1.69 
2013 06 19.28   3.63  11.45 
2013 07 21.29   7.62  14.45 
2013 08 19.54   6.11  12.82 
2013 09 13.06   2.50   7.78 
2013 10  6.46  -4.53    .96 
2013 11  3.07  -8.06  -2.49 
2013 12 -3.33 -12.64  -7.98 
2014 01  -.54 -10.10  -5.32 
2014 02 -1.31 -11.43  -6.37 
2014 03  3.62  -9.95  -3.16 
2014 04  6.44  -7.32   -.44 
2014 05 11.15  -1.58   4.78 
