1968 10 14.13   3.50   8.81 
1968 11  3.22  -3.30    .-3 
1968 12 -2.29  -9.64  -5.97 
1969 01 -3.14 -10.66  -6.90 
1969 02  -.99 -14.92  -7.95 
1969 03  1.75 -12.85  -5.55 
1969 04  9.75  -2.66   3.54 
1969 05 17.40   1.67   9.53 
1969 06 19.18   5.33  12.25 
1969 07 99.99   9.59 -99.99 
1969 08 26.53  11.56  19.04 
1969 09 20.08   6.85  13.46 
1969 10 11.21   2.08   6.64 
1969 11  5.33  -3.96    .68 
1969 12 -1.54  -9.91  -5.72 
1970 01 -6.19 -15.31 -10.75 
1970 02 -3.24 -16.61  -9.92 
1970 03  1.31 -13.37  -6.03 
1970 04 11.22  -2.99   4.11 
1970 05 15.81   2.63   9.22 
1970 06 23.91   7.05  15.48 
1970 07 26.50  11.46  18.98 
1970 08 24.87  10.16  17.51 
1970 09 18.57   7.58  13.07 
1970 10 14.61   3.45   9.03 
1970 11  4.54  -3.44    .54 
1970 12 -2.34 -10.36  -6.35 
1971 01 -6.16 -14.24 -10.20 
1971 03  1.27 -12.11  -5.42 
1971 04  8.67  -3.75   2.46 
1971 05 17.58   1.84   9.71 
1971 06 24.50   8.47  16.48 
1971 07 23.27   7.89  15.58 
1971 08 23.24   7.85  15.54 
1971 09 20.18   8.14  14.16 
1971 10 15.98   6.12  11.04 
1971 11  5.20  -3.16   1.01 
1971 12  -.65  -8.39  -4.52 
1972 01 -4.38 -14.19  -9.28 
1972 03  -.72 -13.86  -7.29 
1972 04  7.06  -6.32    .36 
1972 05 20.83   2.73  11.78 
1972 07 22.96   8.51  15.73 
1972 08 21.79   9.30  15.54 
1972 09 17.64   4.71  11.17 
1972 10 11.37   -.29   5.54 
1972 12 -3.94 -11.55  -7.74 
1973 01 -1.39 -10.79  -6.09 
1973 02 -3.32 -14.87  -9.09 
1973 03  5.88  -4.26    .80 
1973 05 14.28   2.24   8.26 
1973 06 22.83   7.89  15.36 
1974 01 -4.61 -13.15  -8.88 
1974 02 -4.86 -17.98 -11.42 
1974 03  1.17 -99.99 -99.99 
1974 04  9.76  -2.78   3.49 
1974 05 14.64    .88   7.76 
1974 06 22.65   7.58  15.11 
1974 07 26.65 -99.99 -99.99 
1974 08 24.08   9.60  16.84 
1974 09 17.29   3.79  10.54 
1974 11  5.15  -3.59    .78 
1974 12  1.04  -7.33  -3.14 
1975 01 -2.15 -11.40  -6.77 
1975 02 -1.36 -10.22  -5.79 
1975 03  1.50 -11.09  -4.79 
1975 04  7.02  -6.36    .32 
1975 05 20.88   4.98  12.92 
1975 06 23.58   8.54  16.06 
1975 07 26.89  11.37  19.12 
1975 08 25.29   9.87  17.58 
1975 09 17.07   5.04  11.05 
1975 10 14.26   2.00   8.13 
1975 11  7.52  -3.10   2.21 
1975 12 -1.24 -13.09  -7.16 
1976 01 -5.29 -14.79 -10.04 
1976 02   .26 -10.40  -5.06 
1976 03  1.73  -9.45  -3.86 
1976 04 11.08  -1.56   4.76 
1976 05 16.21   1.16   8.69 
1976 06 26.23   8.72  17.48 
1976 07 25.33   9.01  17.17 
1976 08 25.89   8.39  17.14 
1976 09 19.40   4.69  12.04 
1976 10 10.18   -.76   4.71 
1976 11  2.07  -6.67  -2.30 
1976 12 -5.96 -14.33 -10.14 
1977 01 -7.28 -16.32 -11.80 
1977 02 -3.69 -13.93  -8.81 
1977 03  5.28  -5.65   -.18 
1977 04 12.37  -3.53   4.42 
1977 05 23.22   4.38  13.79 
1977 06 21.32   5.37  13.34 
1977 07 25.72  11.61  18.66 
1977 08 21.10   7.78  14.44 
1977 09 17.48   7.91  12.69 
1977 10 12.47    .76   6.61 
1977 11  5.68  -3.71    .98 
1977 12 -1.97  -9.14  -5.56 
1978 01 -5.25 -15.21 -10.22 
1978 02 -4.71 -16.82 -10.77 
1978 03  1.83 -12.88  -5.52 
1978 04  7.25  -4.75   1.25 
1978 05 20.97   5.57  13.27 
1978 06 21.42   5.67  13.54 
1978 07 24.66  10.05  17.35 
1978 08 24.46  11.11  17.78 
1978 09 18.83   7.12  12.97 
1978 10 13.33   2.26   7.79 
1978 11  4.69  -4.82    .-6 
1978 12 -3.34 -12.37  -7.85 
1979 01 -7.59 -15.35 -11.47 
1979 02 -8.02 -21.59 -14.80 
1979 03  1.70  -7.45  -2.87 
1979 04  7.44  -3.24   2.09 
1979 05 14.50   2.27   8.38 
1979 06 21.27   6.21  13.74 
1979 07 25.95   9.25  17.60 
1979 08 22.44   7.78  15.11 
1979 09 18.98   5.95  12.46 
1979 10  9.72   -.28   4.72 
1979 11  4.98  -2.53   1.22 
1979 12   .34  -8.00  -3.83 
1980 01 99.99 -13.24 -99.99 
1980 02 -5.35 -16.98 -11.16 
1980 03  -.42 -12.53  -6.47 
1980 04  9.76  -1.54   4.11 
1980 05 19.70   4.03  11.86 
1980 06 19.50   5.72  12.61 
1980 07 25.11  10.60  17.85 
1980 08 24.21  11.82  18.01 
1980 09 17.03   4.35  10.69 
1980 10  8.59   -.51   4.04 
1980 11  3.67  -3.80    .-6 
1980 12 -4.14 -12.67  -8.40 
1981 01 -4.10 -15.16  -9.63 
1981 02 -1.63 -10.80  -6.21 
1981 03  3.04  -8.07  -2.51 
1981 04  9.26  -1.85   3.70 
1981 05 16.79   1.56   9.17 
1981 06 20.65   8.22  14.43 
1981 07 25.69   9.88  17.78 
1981 08 24.39  10.12  17.25 
1981 09 17.28   3.81  10.54 
1981 10  8.71  -1.38   3.66 
1981 11  6.69  -3.22   1.73 
1981 12 -1.54  -8.46  -5.00 
1982 01 -7.41 -20.61 -14.01 
1982 02 -4.78 -16.90 -10.84 
1982 03  1.23 -11.95  -5.35 
1982 04  7.64  -6.04    .79 
1982 05 20.43   5.07  12.75 
1982 06 19.61   3.03  11.32 
1982 07 26.34   9.12  17.73 
1982 08 21.07   6.87  13.96 
1982 09 18.04   5.98  12.01 
1982 11 99.99  -4.88 -99.99 
1982 12 99.99  -8.01 -99.99 
1983 01 99.99 -13.10 -99.99 
1983 02 99.99 -10.14 -99.99 
1983 03  1.97  -7.35  -2.69 
1983 04  6.93  -3.84   1.54 
1983 05 13.50   -.43   6.53 
1983 06 23.44   6.85  15.14 
1983 07 28.70  12.20  20.45 
1983 08 25.85  11.78  18.81 
1983 09 20.67   8.21  14.44 
1983 10 13.07    .87   6.97 
1983 11  5.25  -4.30    .47 
1983 12 -5.16 -14.76  -9.96 
1984 01 -6.53 -17.74 -12.13 
1984 02  1.47  -8.59  -3.56 
1984 03  -.65 -14.82  -7.73 
1984 04 12.18  -1.74   5.22 
1984 05 14.41    .40   7.40 
1984 06 22.36   7.21  14.78 
1984 07 24.01   9.95  16.98 
1984 08 24.91  10.10  17.50 
1984 09 16.96   3.34  10.15 
1984 10 13.73   2.19   7.96 
1984 11  4.57  -6.49   -.95 
1984 12 -1.29 -10.66  -5.97 
1985 01 -5.00 -14.96  -9.97 
1985 02 -3.84 -15.60  -9.72 
1985 03  3.62 -10.60  -3.49 
1985 04 11.35  -3.32   4.01 
1985 05 17.70   2.31  10.00 
1985 06 19.42   4.12  11.77 
1985 07 22.94   6.48  14.71 
1985 08 23.04   8.00  15.52 
1985 09 19.74   6.17  12.95 
1985 10 12.49   -.98   5.75 
1985 11  3.03  -5.76  -1.36 
1985 12 -4.29 -14.90  -9.59 
1986 01 -4.51 -14.41  -9.46 
1986 02 -3.73 -17.89 -10.81 
1986 03  2.99 -10.98  -3.99 
1986 04 11.16  -2.56   4.30 
1986 05 20.45   4.33  12.39 
1986 06 21.30   3.65  12.47 
1986 07 26.46  10.30  18.37 
1986 08 23.17   7.26  15.21 
1986 09 17.74   4.76  11.25 
1986 10 13.86    .51   7.18 
1987 08 24.10   9.93  17.02 
1987 09 99.99   5.84 -99.99 
1987 10 99.99  -1.78 -99.99 
1987 11 99.99  -3.58 -99.99 
1988 03 99.99 -11.43 -99.99 
1988 06 99.99   5.46 -99.99 
1988 07 99.99  10.58 -99.99 
1988 08 99.99  11.11 -99.99 
1988 09 99.99   7.30 -99.99 
1988 10 99.99   -.12 -99.99 
1989 03 99.99 -12.87 -99.99 
1989 05 99.99   2.51 -99.99 
1989 06 99.99   6.30 -99.99 
1989 07 27.95   9.10  18.52 
1989 08 99.99   8.47 -99.99 
1989 11   .50  -5.38  -2.44 
1989 12 99.99 -18.00 -99.99 
1990 01 99.99  -8.50 -99.99 
1990 02 99.99 -12.74 -99.99 
1990 03  5.17  -9.54  -2.18 
1990 04 99.99  -1.12 -99.99 
1990 05 99.99   1.96 -99.99 
1990 06 99.99   6.64 -99.99 
1990 07 24.34   9.39  16.86 
1990 08 23.55   9.52  16.53 
1990 09 18.28   6.56  12.42 
1990 10 10.74   -.47   5.13 
1990 11  5.21  -3.72    .74 
1990 12 99.99 -10.50 -99.99 
1991 01 -5.85 -14.44 -10.14 
1991 02  -.90 -13.53  -7.21 
1991 03  2.67 -99.99 -99.99 
1991 04 11.60  -1.08   5.26 
1991 05 20.59   5.02  12.80 
1991 06 24.28   7.60  15.94 
1991 07 24.57  10.14  17.35 
1991 08 26.21   9.25  17.73 
1991 09 17.62   4.35  10.99 
1991 12 99.99 -12.46 -99.99 
1992 01 -3.82 -11.27  -7.54 
1992 02 -1.66 -12.13  -6.89 
1992 03   .42 -13.02  -6.30 
1992 04  6.76 -99.99 -99.99 
1992 05 18.42   1.72  10.07 
1992 06 19.81   4.38  12.09 
1992 07 19.32   6.66  12.99 
1992 08 22.17   7.05  14.61 
1992 09 18.01   4.81  11.41 
1992 10 10.90   -.35   5.27 
1992 12 99.99  -7.78 -99.99 
1993 01 -4.59 -99.99 -99.99 
1993 02 -4.73 -99.99 -99.99 
1993 03  3.54 -11.46  -3.96 
1993 04  7.79 -99.99 -99.99 
1993 05 15.20   2.26   8.72 
1993 06 20.31   5.70  13.00 
1993 07 23.79  10.50  17.14 
1993 08 24.86  11.65  18.25 
1993 09 16.27   1.87   9.07 
1993 10  8.76 -99.99 -99.99 
1993 11  1.99 -99.99 -99.99 
1993 12  -.94 -99.99 -99.99 
1994 01 11.37 -21.11 -16.24 
1994 02 -7.94 -99.99 -99.99 
1994 03  1.84 -10.77  -4.46 
1994 04  8.04  -4.65   1.69 
1994 05 16.66   1.94   9.30 
1994 06 22.96   7.72  15.33 
1994 07 23.71   9.64  16.67 
1994 08 22.51   6.49  14.50 
1994 09 20.19   3.25  11.72 
1994 10 13.74   1.74   7.74 
1994 12  2.26 -99.99 -99.99 
1995 01 -3.23  -9.83  -6.53 
1995 02 -5.25 -16.14 -10.69 
1995 03  2.80  -9.07  -3.13 
1995 04  5.43  -4.42    .50 
1995 05 16.29   2.35   9.32 
1995 06 26.45  10.90  18.67 
1995 07 24.12  10.73  17.42 
1995 08 26.09  12.27  19.18 
1995 09 17.86   3.38  10.62 
1995 10 11.81   3.73   7.77 
1995 11   .26  -7.27  -3.50 
1996 01 -5.46 -15.32 -10.39 
1996 02 -6.19 -16.37 -11.28 
1996 03 -1.16 -15.26  -8.21 
1996 04  4.62 -99.99 -99.99 
1996 08 24.23   8.76  16.49 
1996 09 20.03   7.99  14.01 
1996 10 12.32   1.12   6.72 
1996 12 -1.83  -9.06  -5.44 
1997 01 -7.18 -15.33 -11.25 
1997 02 -2.68 -13.84  -8.26 
1997 03   .17 -12.24  -6.03 
1997 04  8.84  -5.48   1.68 
1997 05 11.41    .54   5.97 
1997 06 25.46   8.75  17.10 
1997 07 24.41   9.64  17.02 
1997 08 22.30   7.79  15.04 
1997 09 19.39   6.32  12.85 
1997 10 12.87    .-1   6.43 
1997 11  3.47  -4.86   -.69 
1997 12   .55  -7.09  -3.27 
1998 01 -4.30 -13.55  -8.92 
1998 03  2.96 -99.99 -99.99 
1998 04 12.59  -3.45   4.57 
1998 05 22.35   3.26  12.80 
1998 06 21.28   7.37  14.32 
1998 07 25.48   9.28  17.37 
1998 08 25.59  11.00  18.29 
1998 09 21.70   7.08  14.39 
1998 10 13.88   1.27   7.57 
1998 11  5.12  -1.68   1.72 
1998 12   .45  -8.64  -4.10 
1999 01 -6.86 -15.18 -11.02 
1999 02  -.98 -12.52  -6.75 
1999 03  2.50 -11.47  -4.48 
1999 04 12.05  -2.36   4.84 
1999 05 19.46   4.65  12.06 
1999 06 23.39   9.47  16.43 
1999 07 26.28  12.87  19.57 
1999 08 23.57   8.25  15.91 
1999 09 20.11   5.31  12.71 
1999 10 10.82   -.21   5.30 
1999 11  7.84  -1.87   2.98 
2000 01 -4.38 -15.27  -9.82 
2000 02  -.28 -11.64  -5.96 
2000 03  5.82  -5.96    .-6 
2000 04  9.31  -3.61   2.85 
2000 05 17.62   3.20  10.41 
2000 06 20.31   6.34  13.32 
2000 07 24.28   8.59  16.43 
2000 08 24.15   8.28  16.21 
2000 09 18.64   4.44  11.54 
2000 10 13.95   1.49   7.72 
2000 11  5.32  -2.44   1.44 
2001 01 -2.53 -11.11  -6.82 
2001 02 -4.34 -14.17  -9.25 
2001 03  1.71  -9.97  -4.13 
2001 04  9.84  -1.71   4.06 
2001 05 18.70   4.06  11.38 
2001 06 22.59   8.43  15.51 
2001 07 23.45 -99.99 -99.99 
2001 08 25.43 -99.99 -99.99 
2001 09 18.04 -99.99 -99.99 
2001 10 11.35 -99.99 -99.99 
2001 11  7.57   -.73   3.42 
2001 12  1.21  -4.90  -1.84 
2002 01 -2.01  -9.87  -5.94 
2002 02 -1.07 -12.34  -6.70 
2002 03 -1.16 -13.56  -7.36 
2002 04  6.84  -3.50   1.67 
2002 05 11.74   1.12   6.43 
2002 06 21.41   8.10  14.76 
2002 07 26.61  11.75  19.18 
2002 08 23.32   9.43  16.37 
2002 09 21.37   8.28  14.82 
2002 10  8.97  -1.03   3.97 
2002 11  2.13  -6.32  -2.09 
2002 12 -1.04  -9.63  -5.34 
2003 01 -6.58 -15.59 -11.08 
2003 02 -7.71 -19.25 -13.48 
2003 03  -.17 -13.69  -6.93 
2003 04  6.03  -6.27   -.11 
2003 05 17.03   1.91   9.47 
2003 06 20.84   5.63  13.23 
2003 07 23.58   9.89  16.74 
2003 08 24.21  10.26  17.23 
2003 09 19.69   6.69  13.19 
2003 10 10.38    .68   5.53 
2003 11  4.10  -3.61    .24 
2003 12 99.99  -7.76 -99.99 
2004 01 -9.66 -17.46 -13.56 
2004 02 -2.06 -11.41  -6.73 
2004 03  2.53  -8.88  -3.17 
2004 04  7.20  -4.51   1.34 
2004 05 13.55   2.15   7.85 
2004 06 19.56   5.74  12.65 
2004 07 22.63   8.43  15.53 
2004 08 20.33   8.07  14.20 
2004 09 22.84   8.68  15.76 
2004 10 12.49   1.31   6.89 
2004 11  5.47  -2.64   1.41 
2004 12 -3.09 -12.27  -7.68 
2005 01 -6.81 -17.29 -12.05 
2005 02 -2.65 -13.03  -7.84 
2005 03   .97 -13.23  -6.12 
2005 04 11.02  -3.00   4.01 
2005 05 15.15   2.24   8.69 
2005 06 25.07  10.14  17.61 
2005 07 26.78   9.77  18.27 
2005 09 22.06   6.89  14.47 
2005 10 13.49   2.50   7.99 
2005 11  4.34  -4.96   -.30 
2005 12 -3.46 -10.05  -6.75 
2006 01 -1.01  -7.93  -4.46 
2006 02 -4.59 -12.65  -8.62 
2006 03  1.82  -9.17  -3.67 
2006 04 12.14  -2.09   5.02 
2006 05 17.58   4.63  11.10 
2006 06 21.92   6.02  13.97 
2006 07 26.48  11.12  18.79 
2006 08 23.87   8.56  16.21 
2006 09 18.36   3.93  11.14 
2006 10  9.28   -.28   4.50 
2006 11  5.00  -1.90   1.55 
2006 12   . 7  -6.31  -3.12 
2007 01 -2.76 -11.22  -6.99 
2007 03  2.92  -8.81  -2.94 
2007 04  7.90  -5.13   1.38 
2007 05 18.92   3.10  11.01 
2007 06 24.91   8.93  16.92 
2007 07 24.35   9.25  16.79 
2007 08 24.46   9.43  16.94 
2007 09 19.74   6.01  12.87 
2007 10 14.23   5.14   9.68 
2007 11  4.78  -4.10    .34 
2007 12 -2.69  -9.68  -6.18 
2008 01 -2.28  -9.89  -6.08 
2008 02 -4.91 -17.12 -11.02 
2008 03 -1.35 -15.54  -8.44 
2008 04 10.05  -1.46   4.29 
2008 05 13.80   1.63   7.71 
2008 06 20.77   8.30  14.53 
2008 07 23.80  10.72  17.26 
2008 08 24.39   9.07  16.73 
2008 09 20.12   5.71  12.92 
2008 10 11.81    .87   6.34 
2008 11  4.17  -2.55    .81 
2008 12 -3.96 -12.76  -8.36 
2009 01 -7.21 -18.04 -12.62 
2009 02 -2.93 -15.14  -9.03 
2009 03  1.69 -11.50  -4.90 
2009 04  8.14  -3.76   2.19 
2009 05 14.99    .61   7.80 
2009 06 21.07   6.87  13.96 
2009 07 19.93   8.79  14.36 
2009 08 21.95   9.59  15.77 
2009 09 21.73   7.41  14.57 
2009 10  8.72    .14   4.43 
2009 11  8.00  -2.24   2.88 
2009 12 -2.95 -11.35  -7.15 
2010 01 -4.92 -11.69  -8.30 
2010 02 -2.60 -12.63  -7.61 
2010 03  7.65  -6.90    .37 
2010 04 14.16  -1.16   6.50 
2010 05 20.43   4.44  12.44 
2010 06 21.23   7.43  14.33 
2010 07 25.66  11.71  18.68 
2010 08 25.26  12.33  18.79 
2010 09 17.87   5.60  11.74 
2010 10 13.19    .76   6.97 
2010 11  6.17  -3.33   1.42 
2010 12 -2.73 -10.30  -6.51 
2011 01 -6.00 -15.16 -10.58 
2011 02 -3.52 -13.14  -8.33 
2011 03   .-9 -10.51  -5.30 
2011 04  8.43  -4.34   2.04 
2011 05 16.57   2.64   9.60 
2011 06 21.78   7.30  14.54 
2011 07 26.64  11.08  18.86 
2011 08 25.94   8.85  17.39 
2011 10 15.10   1.76   8.43 
2011 12  -.14  -6.79  -3.46 
2012 01 -1.67  -9.89  -5.78 
2012 02   .49  -7.04  -3.27 
2012 03  8.85  -3.87   2.49 
2012 04 10.67  -4.86   2.90 
2012 05 19.95   2.20  11.08 
2012 07 27.98  10.96  19.46 
2012 08 25.13  10.29  17.70 
2012 09 18.39   4.08  11.23 
2012 10 12.08    .55   6.31 
2012 12   .47  -6.45  -2.99 
2013 01 -2.63 -10.81  -6.72 
2013 02 -4.39 -14.07  -9.22 
2013 03   .-5 -10.84  -5.44 
2013 04  4.80  -4.04    .38 
2013 05 17.65   2.58  10.11 
2013 06 23.64   7.52  15.58 
2013 09 18.81   5.61  12.21 
2013 10 12.28   1.05   6.67 
2013 11 99.99  -4.21 -99.99 
2014 01 -8.81 -16.86 -12.83 
2014 02 -8.22 -20.92 -14.57 
2014 03 -4.26 -19.75 -12.00 
2014 04  6.80  -6.41    .19 
