1974 11  7.46  -8.28   -.40 
1974 12  1.38 -14.50  -6.56 
1975 01   .38 -15.95  -7.78 
1975 02  1.30 -13.15  -5.92 
1975 03  4.38  -9.47  -2.54 
1975 04  6.34  -6.55   -.10 
1975 05 13.60  -2.34   5.62 
1975 06 19.99   1.32  10.65 
1975 07 26.92   6.24  16.58 
1975 08 25.31   1.74  13.52 
1975 09 22.36  -2.04  10.16 
1975 10 15.43  -4.98   5.22 
1975 11  6.96 -11.03  -2.03 
1975 12  4.92 -12.60  -3.84 
1976 01  3.67 -13.83  -5.08 
1976 02  5.85 -13.50  -3.82 
1976 04 11.53  -4.90   3.31 
1976 05 18.65    .21   9.42 
1976 06 22.57   1.41  11.99 
1976 07 29.02   6.48  17.75 
1976 08 25.44   2.55  13.99 
1976 09 23.06   1.31  12.18 
1976 10 16.04  -7.08   4.48 
1976 11 10.82 -10.64    . 8 
1976 12  6.34 -14.30  -3.98 
1977 01  2.31 -15.48  -6.58 
1977 02  6.39 -14.41  -4.01 
1977 03  3.81 -11.53  -3.86 
1977 04 14.81  -3.71   5.55 
1977 05 14.50   -.28   7.11 
1977 06 26.21   4.07  15.14 
1977 07 27.61   6.51  17.06 
1977 08 26.40   6.09  16.24 
1977 09 23.36    .74  12.05 
1977 10 17.64  -3.25   7.19 
1977 11  8.64  -6.32   1.16 
1977 12  4.91  -8.12  -1.60 
1978 01  2.83 -10.07  -3.62 
1978 02  4.69 -10.10  -2.70 
1978 03  8.59  -5.60   1.49 
1978 04 12.56  -3.15   4.70 
1978 05 15.29  -1.16   7.06 
1978 06 23.11   2.09  12.60 
1978 07 28.17   4.91  16.54 
1978 08 25.70   3.82  14.76 
1978 10 18.79  -2.75   8.02 
1978 11  6.02  -9.47  -1.72 
1978 12 99.99 -15.28 -99.99 
1979 01 -3.24 -17.06 -10.14 
1979 02  3.25 -12.08  -4.41 
1979 03  6.47  -6.42    . 2 
1979 04 11.99  -3.70   4.14 
1979 05 18.61    .65   9.63 
1979 06 24.30   3.24  13.77 
1979 07 28.76   7.13  17.94 
1979 08 26.64   6.99  16.81 
1979 09 26.32   3.04  14.68 
1979 10 17.66  -2.03   7.81 
1979 11  4.48 -11.06  -3.28 
1979 12  5.85 -10.79  -2.47 
1980 01  1.55 -10.91  -4.67 
1980 02  5.53 -10.52  -2.49 
1980 03  4.32  -9.12  -2.39 
1980 04 12.31  -3.19   4.56 
1980 05 15.14   1.78   8.46 
1980 06 23.89   3.51  13.70 
1980 07 28.10   8.47  18.29 
1980 08 26.64   6.31  16.47 
1980 09 22.91   3.19  13.05 
1980 10 16.76  -2.51   7.12 
1980 11  9.43  -7.15   1.14 
1980 12  7.57  -7.53    . 1 
1981 01  7.12  -8.58   -.73 
1981 02  6.24  -9.82  -1.79 
1981 03  7.79  -5.48   1.15 
1981 04 14.80   -.84   6.98 
1981 05 15.87   1.31   8.59 
1981 06 23.59   4.75  14.17 
1981 07 28.78   7.51  18.14 
1981 08 29.19   7.34  18.26 
1981 09 24.17   4.54  14.35 
1981 10 13.41  -2.34   5.53 
1981 11 10.74  -5.28   2.72 
1981 12  4.69  -7.87  -1.58 
1982 01   .55 -11.46  -5.45 
1982 02  3.08 -13.77  -5.34 
1982 03  6.16  -6.40   -.12 
1982 04 10.56  -5.53   2.51 
1982 05 16.95    . 6   8.50 
1982 06 22.80   3.46  13.12 
1982 07 26.23   7.36  16.79 
1982 08 28.54   8.47  18.50 
1982 09 19.93   3.82  11.87 
1982 10 12.07  -3.55   4.25 
1982 11  5.28 -10.46  -2.59 
1982 12   .50 -12.33  -5.91 
1983 01  4.03  -8.75  -2.35 
1983 02  4.39 -10.94  -3.27 
1983 03  6.41  -5.11    .64 
1983 04  7.55  -5.26   1.14 
1983 05 14.04   -.27   6.88 
1983 06 20.61   4.77  12.69 
1983 07 25.95   7.45  16.70 
1983 08 26.82   9.85  18.34 
1983 09 22.23   3.57  12.90 
1983 10 16.70  -1.24   7.73 
1983 11  5.87  -7.14   -.63 
1983 12  -.49 -11.89  -6.19 
1984 01  -.95 -16.04  -8.50 
1984 02  3.31 -13.41  -5.05 
1984 03  4.77  -7.14  -1.18 
1984 04  8.77  -4.52   2.12 
1984 05 17.58   1.33   9.45 
1984 06 20.35   3.35  11.85 
1984 07 27.03   7.56  17.29 
1984 08 26.85   7.97  17.41 
1984 09 20.54   2.79  11.66 
1984 10 10.16  -4.01   3.07 
1984 11  6.01  -8.05  -1.02 
1984 12   .41 -99.99 -99.99 
1985 01  -.34 -15.02  -7.68 
1985 02  1.76 -14.24  -6.24 
1985 03  5.26  -9.00  -1.86 
1985 04 14.65  -2.17   6.24 
1985 05 18.93   2.00  10.46 
1985 07 28.61   8.60  18.60 
1985 09 19.10    .99  10.04 
1985 10 15.39  -2.46   6.46 
1985 12   .73 -14.36  -6.81 
1986 02  4.76  -7.80  -1.52 
1986 03 99.99  -3.48 -99.99 
1986 04 99.99  -2.18 -99.99 
1986 05 18.11    .64   9.37 
1986 06 26.81   5.05  15.93 
1986 08 29.16   7.85  18.50 
1986 09 18.45    .25   9.35 
1986 10 15.02  -3.18   5.92 
1986 11  7.79 -99.99 -99.99 
1987 02  4.54  -9.06  -2.26 
1987 03  6.21  -7.64   -.71 
1987 05 19.21   1.77  10.49 
1987 06 25.79   3.74  14.76 
1987 07 25.61   6.32  15.96 
1987 08 25.20   5.17  15.18 
1987 09 23.35    .92  12.13 
1987 10 17.75  -2.31   7.72 
1987 11  8.26  -7.10    .58 
1987 12  1.50 -99.99 -99.99 
1988 01  1.01 -15.18  -7.08 
1988 02  4.79 -13.90  -4.55 
1988 03  6.25  -9.28  -1.51 
1988 04 14.15  -2.90   5.62 
1988 05 17.89    . 8   8.98 
1988 06 26.05   5.56  15.80 
1988 07 29.09   7.54  18.31 
1988 08 27.71   5.41  16.56 
1988 09 21.68    .64  11.16 
1988 10 20.04  -1.59   9.22 
1988 12   .16 -16.01  -7.92 
1989 03  8.77  -6.15   1.31 
1989 04 14.39  -1.59   6.40 
1989 05 17.86    .65   9.25 
1989 06 21.67   3.44  12.55 
1989 07 28.83   7.09  17.95 
1989 08 26.35   4.96  15.65 
1989 09 22.55   1.22  11.88 
1995 12  4.34 -10.44  -3.04 
1996 01  3.70 -99.99 -99.99 
1996 02  5.37 -11.90  -3.26 
1996 03  8.27  -7.32    .47 
1996 04 12.22  -3.59   4.31 
1996 05 17.46   1.93   9.70 
1996 06 24.96   3.80  14.37 
1996 07 27.84   6.85  17.34 
1996 08 28.16   4.86  16.51 
1996 09 21.15   1.26  11.20 
1996 10 15.41  -2.71   6.35 
1997 02  1.80 -13.09  -5.64 
1997 03 10.48  -7.73   1.37 
1997 04 10.38  -4.44   2.96 
1997 06 22.97   5.13  14.04 
1997 07 26.81   5.79  16.29 
1997 08 26.27   7.62  16.94 
1997 09 21.65   4.05  12.85 
1997 10 15.85  -3.42   6.21 
1997 12  1.60 -14.94  -6.66 
1998 01  4.03 -10.51  -3.24 
1998 02  3.53 -10.39  -3.43 
1998 03 99.99  -9.78 -99.99 
1998 04 11.14  -3.40   3.87 
1998 06 19.79   3.88  11.83 
1998 07 28.59   8.50  18.54 
1998 08 27.44   6.88  17.16 
1998 09 23.65   4.39  14.02 
1998 10 14.96  -1.53   6.71 
1998 11  8.47  -6.16   1.15 
1998 12  2.64 -12.99  -5.17 
1999 01  4.31  -9.70  -2.69 
1999 03 10.07  -5.60   2.23 
1999 04 11.73  -2.90   4.41 
1999 05 16.99 -99.99 -99.99 
1999 07 27.89   7.43  17.66 
1999 08 26.37   7.43  16.90 
1999 10 20.14  -4.38   7.87 
1999 11 14.15  -6.80   3.67 
2000 01  3.54  -9.42  -2.94 
2000 03  7.95  -5.55   1.19 
2000 04 16.98  -1.37   7.80 
2000 05 20.02   1.79  10.90 
2000 06 24.74   2.41  13.57 
2000 07 29.41   6.76  18.08 
2000 08 29.22   8.43  18.83 
2000 09 22.11   1.73  11.92 
2000 10 14.63  -2.20   6.21 
2000 11  4.00 -12.89  -4.44 
2001 01  1.82 -15.51  -6.84 
2001 02  3.96 -12.57  -4.30 
2001 03  8.79  -5.85   1.47 
2001 04 99.99  -1.44 -99.99 
2001 05 20.68   1.66  11.17 
2001 06 25.70   3.76  14.73 
2001 07 28.85   7.93  18.39 
2001 09 24.98   3.50  14.24 
2001 10 17.93  -1.64   8.14 
2001 12  1.30 -99.99 -99.99 
2002 01  1.60 -13.86  -6.12 
2002 02  4.03 -15.40  -5.68 
2002 03  6.79 -10.52  -1.86 
2002 04 14.41  -2.44   5.98 
2002 05 19.20    .45   9.83 
2002 06 24.78   4.38  14.58 
2002 07 30.78   8.09  19.43 
2002 08 27.50   5.24  16.36 
2002 09 21.27   3.89  12.58 
2002 10 13.49  -3.59   4.94 
2002 11  7.42  -8.06   -.32 
2003 01  7.45  -7.25    . 9 
2003 02  3.50 -11.97  -4.23 
2003 03  9.10  -4.06   2.52 
2003 04 14.03  -1.91   6.06 
2003 05 18.62   1.47  10.04 
2003 06 22.91   3.51  13.21 
2003 07 30.32   8.10  19.20 
2003 08 28.16   8.24  18.20 
2003 09 22.44   1.58  12.01 
2003 12  4.42  -9.14  -2.35 
2004 02  2.94 -13.67  -5.36 
2004 04 14.14  -1.59   6.27 
2004 05 18.35    .41   9.38 
2004 07 27.10   6.86  16.98 
2004 08 25.27   5.80  15.53 
2004 09 22.32   2.13  12.22 
2004 10 14.83   -.71   7.06 
2004 11  7.07  -7.20    .-6 
2004 12  4.66 -99.99 -99.99 
2005 01  5.73  -9.31  -1.79 
2005 02  4.81 -11.29  -3.24 
2005 03  8.31  -5.77   1.27 
2005 04 13.92  -2.30   5.81 
2005 07 29.24   6.60  17.92 
2005 08 99.99   7.00 -99.99 
2005 09 23.02    .82  11.92 
2005 10 17.37  -2.08   7.64 
2005 11  9.78 -99.99 -99.99 
2005 12  2.82 -99.99 -99.99 
2006 01  4.50 -11.15  -3.32 
2006 03  6.58 -99.99 -99.99 
2006 04 14.99  -1.13   6.93 
2006 05 20.06   1.84  10.95 
2006 07 29.87   9.77  19.82 
2006 08 26.64   6.54  16.59 
2006 09 20.44    .84  10.64 
2006 10 14.69  -2.60   6.04 
2006 11  7.70  -7.70    . 0 
2006 12 99.99 -13.88 -99.99 
2007 01  1.91 -17.87  -7.98 
2007 02  5.89  -9.42  -1.76 
2007 03 13.23 -99.99 -99.99 
2007 04 14.39  -1.68   6.35 
2007 05 19.54   1.07  10.30 
2007 07 30.77   8.68  19.73 
2008 01   .13 -14.96  -7.41 
2008 02  4.28 -11.75  -3.73 
2008 03  6.60  -8.00   -.70 
2008 04 10.98  -5.54   2.71 
2008 05 16.62 -99.99 -99.99 
2008 08 28.78   6.46  17.62 
2008 09 21.53   1.29  11.41 
2008 10 13.40  -5.29   4.05 
2008 12  -.12 -13.98  -7.05 
2009 01   .72 -14.35  -6.81 
2009 03  4.87 -10.47  -2.80 
2009 04  8.04  -6.45    .79 
2009 05 15.65  -1.75   6.95 
2009 06 17.79   1.78   9.79 
2009 07 24.46   4.71  14.58 
2009 08 22.86   2.69  12.77 
2009 09 22.54   1.04  11.79 
2009 11  7.56 -11.07  -1.75 
2009 12 -3.12 -18.16 -10.64 
2010 01   .19 -99.99 -99.99 
2010 02   .33 -14.86  -7.26 
2010 03  6.14 -11.34  -2.60 
2010 04  8.05  -6.93    .56 
2010 05 11.82  -3.13   4.34 
2010 06 20.41   1.78  11.09 
2010 08 25.33   3.84  14.58 
2010 09 99.99  -1.31 -99.99 
2010 10 14.32  -3.28   5.52 
2010 11  5.68  -7.64   -.98 
2010 12  1.80 -11.91  -5.05 
2011 01  -.91 -16.43  -8.67 
2011 02  -.61 -15.86  -8.23 
2011 03  4.57  -9.26  -2.34 
2011 04  6.48  -6.10    .19 
2011 05 10.68  -1.88   4.40 
2011 10 12.62  -5.06   3.78 
2011 11  4.37 -11.60  -3.61 
2012 01  2.50 -14.17  -5.83 
2012 02   .18 -14.04  -6.93 
2012 03  8.18  -7.51    .33 
2012 04 12.80  -4.73   4.03 
2012 05 17.27  -2.17   7.55 
2012 09 22.32   1.00  11.66 
2012 10 14.29  -4.82   4.73 
2012 12   .33 -12.79  -6.23 
2013 01 -2.49 -18.66 -10.57 
2013 02   .16 -15.84  -7.84 
2013 03  6.13  -8.77  -1.32 
2013 04  7.17  -6.27    .45 
2013 09 19.16   3.60  11.38 
2013 10 11.46  -5.72   2.87 
2013 11  6.73  -9.28  -1.27 
2014 01  1.82 -15.18  -6.68 
2014 02  1.91  -9.64  -3.87 
