1948 01 -4.17 -13.88  -9.03 
1948 02   .15 -11.41  -5.63 
1948 03  7.13  -5.32    .90 
1948 04 12.91   1.01   6.96 
1948 05 17.94   6.16  12.05 
1948 06 22.49  10.46  16.47 
1948 07 25.36  13.61  19.48 
1948 08 24.48  12.91  18.69 
1948 09 21.45   9.03  15.24 
1961 12   .90  -6.96  -3.03 
1962 01  -.19 -10.52  -5.35 
1962 02   .29  -9.80  -4.75 
1962 03  5.68  -4.92    .37 
1962 04 13.21    .58   6.89 
1962 05 21.26   7.02  14.14 
1962 06 24.93  11.12  18.02 
1962 07 25.64  10.95  18.29 
1962 08 24.08  11.90  17.99 
1962 09 18.06   6.31  12.18 
1962 10 14.71   3.79   9.25 
1962 11  5.89  -2.90   1.49 
1962 12  -.55 -11.87  -6.21 
1963 01  -.81 -12.06  -6.43 
1963 02 -1.50 -14.58  -8.04 
1963 03  6.81  -4.27   1.27 
1963 04 14.28   -.12   7.08 
1963 05 19.10   4.86  11.98 
1963 06 24.15   9.70  16.92 
1963 07 26.34  11.90  19.11 
1963 08 23.62  10.28  16.95 
1963 09 19.59   5.66  12.62 
1963 10 21.04   2.75  11.89 
1963 11 10.30    .98   5.64 
1963 12 -2.08 -10.82  -6.45 
1964 01  1.56  -8.49  -3.46 
1964 02  -.35 -10.86  -5.60 
1964 03  7.57  -4.29   1.64 
1964 04 12.30    .18   6.24 
1964 05 21.99   5.79  13.89 
1964 06 23.84   9.85  16.84 
1964 07 25.90  13.86  19.87 
1964 08 24.10  10.54  17.32 
1964 09 22.71   7.65  15.17 
1964 10 14.55    .96   7.75 
1964 11 10.80  -1.35   4.72 
1964 12  2.48  -6.21  -1.86 
1965 01 -1.76 -11.97  -6.86 
1965 02  1.47  -9.93  -4.23 
1965 03  3.44  -5.82  -1.19 
1965 04 11.41  -1.04   5.18 
1965 05 22.79   7.44  15.11 
1965 06 23.81   8.50  16.15 
1965 07 25.65  11.17  18.41 
1965 08 24.41  11.95  18.18 
1965 09 21.18  10.29  15.73 
1965 10 13.27    .45   6.86 
1965 11  7.10  -3.13   1.98 
1965 12  2.33  -6.10  -1.88 
1966 01 -2.38 -11.88  -7.13 
1966 02  -.44 -10.28  -5.35 
1966 03  5.79  -5.05    .36 
1966 04  9.43  -1.14   4.14 
1966 05 17.03   4.44  10.73 
1966 06 25.29   9.74  17.51 
1966 07 28.01  12.23  20.11 
1966 08 26.01  11.97  18.99 
1966 09 18.46   7.47  12.96 
1966 10 14.47   1.64   8.05 
1966 11  9.95   -.84   4.55 
1966 12  1.15  -6.88  -2.86 
1967 01  2.86  -6.22  -1.68 
1967 02  -.73 -11.36  -6.04 
1967 03  5.00  -6.60   -.79 
1967 04 13.98    .76   7.37 
1967 05 15.15   2.31   8.72 
1967 06 25.51  11.14  18.32 
1967 07 25.17  13.13  19.15 
1967 08 23.37  12.37  17.87 
1967 09 20.62   7.11  13.86 
1967 10 14.82   3.15   8.98 
1967 11  4.87  -4.19    .33 
1967 12  2.19  -6.29  -2.05 
1968 01 -2.01 -12.13  -7.07 
1968 02 -1.76 -11.89  -6.82 
1968 03  7.98  -3.77   2.10 
1968 04 16.41    .76   8.58 
1968 05 16.58   4.59  10.58 
1968 06 22.95  10.45  16.70 
1968 07 26.46  13.43  19.94 
1968 08 25.72  12.72  19.21 
1968 09 22.36   7.91  15.13 
1968 10 15.46   5.04  10.25 
1968 11  6.63   -.91   2.86 
1968 12   . 2  -8.80  -4.39 
1969 01 -1.08  -9.97  -5.53 
1969 02  -.24  -9.13  -4.68 
1969 03  4.08  -6.77  -1.34 
1969 04 14.90   1.78   8.34 
1969 05 20.00   6.00  13.00 
1969 06 24.04  11.40  17.72 
1969 07 24.97  13.62  19.29 
1969 08 25.58  12.21  18.89 
1969 09 21.31   8.46  14.88 
1969 10 15.45   1.85   8.64 
1969 11  6.20  -2.61   1.79 
1969 12 -1.60  -8.68  -5.14 
1970 01 -3.55 -14.33  -8.93 
1970 02   .65 -10.84  -5.09 
1970 03  2.72  -6.54  -1.91 
1970 04 13.42    .22   6.82 
1970 05 20.43   7.37  13.90 
1970 06 22.72   9.87  16.29 
1970 07 25.20  13.71  19.45 
1970 08 25.45  12.40  18.92 
1970 09 22.20  10.00  16.10 
1970 10 15.21   5.33  10.27 
1970 11  8.21    .19   4.19 
1970 12  -.21  -7.35  -3.78 
1971 01 -2.91 -12.01  -7.46 
1971 02   .88  -8.30  -3.71 
1971 03  3.68  -5.66   -.98 
1971 04 11.95  -1.62   5.16 
1971 05 18.14   4.87  11.50 
1971 06 24.34  11.24  17.79 
1971 07 24.96  11.83  18.39 
1971 08 24.21  11.21  17.70 
1971 09 20.95  12.46  16.70 
1971 10 17.85   6.61  12.23 
1971 11  6.46  -2.00   2.23 
1971 12  3.75  -4.98   -.61 
1972 01  1.05  -8.42  -3.68 
1972 02  -.29 -10.91  -5.60 
1972 03  4.80  -7.33  -1.26 
1972 04 11.75  -2.04   4.85 
1972 05 19.71   6.37  13.04 
1972 06 20.56  10.75  15.65 
1972 07 25.65  14.35  20.00 
1972 08 24.79  11.80  18.29 
1972 09 21.22   9.43  15.33 
1972 10 12.25    .69   6.47 
1972 11  4.69  -2.28   1.20 
1972 12  3.01  -4.48   -.73 
1973 01  2.26  -7.28  -2.51 
1973 02   .68 -10.83  -5.07 
1973 03  9.85   -.89   4.48 
1973 04 13.03   2.19   7.60 
1973 05 16.42   5.13  10.77 
1973 06 24.30  13.10  18.70 
1973 07 26.45  13.59  20.02 
1973 08 25.97  14.44  20.20 
1973 09 21.62   8.91  15.26 
1973 10 16.61   3.80  10.20 
1973 11  8.83  -1.26   3.78 
1973 12  3.08  -5.53  -1.22 
1974 01  2.01  -7.48  -2.73 
1974 02   .99  -9.80  -4.40 
1974 03  5.90  -4.57    .66 
1974 04 15.68   2.33   9.00 
1974 05 18.10   5.27  11.68 
1974 06 22.04   9.89  15.97 
1974 07 25.81  12.66  19.23 
1974 08 24.65  12.60  18.62 
1974 09 19.70   8.51  14.11 
1974 10 13.68   1.16   7.42 
1974 11  9.13  -1.08   4.02 
1974 12  1.91  -5.04  -1.56 
1975 01  1.91  -7.46  -2.77 
1975 02  1.51  -7.46  -2.97 
1975 03  4.33  -5.61   -.64 
1975 04  9.84  -2.14   3.85 
1975 05 21.91   8.05  14.98 
1975 06 22.69  11.99  17.34 
1975 07 26.02  13.75  19.88 
1975 08 25.38  12.78  19.08 
1975 09 18.09   7.83  12.96 
1975 10 16.70   5.34  11.02 
1975 11 11.89   1.07   6.48 
1975 12  1.34  -7.21  -2.93 
1976 01 -1.94 -12.92  -7.43 
1976 02  6.74  -6.87    .-6 
1976 03  9.78  -3.53   3.12 
1976 04 15.11   1.19   8.14 
1976 05 17.99   5.20  11.59 
1976 06 24.80  12.41  18.60 
1976 07 24.28  11.81  18.04 
1976 08 24.43  11.76  18.09 
1976 09 20.20   7.39  13.79 
1976 10 11.95   1.70   6.82 
1976 11  4.33  -4.66   -.16 
1976 12  -.63 -11.58  -6.10 
1977 01 -5.68 -15.23 -10.45 
1977 02  1.72  -9.75  -4.01 
1977 03  9.55  -2.53   3.51 
1977 04 15.48   1.08   8.28 
1977 05 22.42   5.63  14.02 
1977 06 22.14   9.89  16.01 
1977 07 26.26  12.93  19.59 
1977 08 24.48  13.35  18.91 
1977 09 20.45  10.68  15.57 
1977 10 13.31   2.54   7.92 
1977 11  7.84    .70   4.27 
1977 12   .17  -8.77  -4.30 
1978 01 -2.95 -11.82  -7.38 
1978 02 -3.35 -13.95  -8.64 
1978 03  4.04  -6.60  -1.28 
1978 04 12.94   -.44   6.25 
1978 05 18.40   6.21  12.30 
1978 06 23.74   9.80  16.77 
1978 07 24.91  11.81  18.36 
1978 08 25.76  14.77  20.26 
1978 09 20.54   8.22  14.38 
1978 10 13.88   1.44   7.66 
1978 11  8.71  -2.13   3.29 
1978 12  2.68  -7.49  -2.40 
1979 01 -1.17  -9.60  -5.39 
1979 02 -4.46 -14.16  -9.30 
1979 03  8.87  -2.80   3.03 
1979 04 12.38    .95   6.66 
1979 05 19.31   7.87  13.59 
1979 06 22.83   9.52  16.17 
1979 07 25.45  13.39  19.42 
1979 08 24.76  13.63  19.19 
1979 09 20.66   8.49  14.57 
1979 10 13.25   3.87   8.55 
1979 11 10.35   1.02   5.68 
1979 12  4.08  -5.29   -.60 
1980 01   .-2  -8.75  -4.38 
1980 02 -1.42 -11.57  -6.49 
1980 03  5.05  -5.41   -.17 
1980 04 13.89   1.30   7.59 
1980 05 20.93   6.50  13.71 
1980 06 23.05   8.17  15.61 
1980 07 26.78  12.99  19.88 
1980 08 26.95  14.78  20.86 
1980 09 22.66   9.64  16.15 
1980 10 12.45   1.76   7.10 
1980 11  5.66  -3.96    .84 
1980 12  1.07 -10.85  -4.89 
1981 01 -3.04 -14.43  -8.73 
1981 02  5.00  -6.44   -.72 
1981 03  5.42  -5.33    . 4 
1981 04 15.14   2.96   9.05 
1981 05 20.04   5.85  12.94 
1981 06 24.39  11.09  17.74 
1981 07 25.82  14.04  19.93 
1981 08 24.43  11.85  18.14 
1981 09 19.12   9.35  14.24 
1981 10 12.93   1.45   7.19 
1981 11  8.29  -1.57   3.36 
1981 12  -.47  -7.62  -4.04 
1982 01 -3.59 -14.09  -8.84 
1982 02  1.14  -8.60  -3.73 
1982 03  5.47  -6.22   -.37 
1982 04 12.50  -1.25   5.62 
1982 05 20.71   6.80  13.75 
1982 06 21.57   9.78  15.67 
1982 07 26.39  12.62  19.50 
1982 08 23.34  10.63  16.98 
1982 09 20.37   8.54  14.45 
1982 10 15.55   2.94   9.24 
1982 11  9.77    . 2   4.89 
1982 12  5.80  -3.28   1.26 
1983 01  -.10  -8.24  -4.17 
1983 02  3.02  -8.21  -2.59 
1983 03  7.38  -2.78   2.30 
1983 04 11.85    .64   6.24 
1983 05 18.59   5.15  11.87 
1983 06 25.23  10.20  17.71 
1983 07 27.13  13.41  20.27 
1983 08 26.95  13.75  20.35 
1983 09 23.45   8.37  15.91 
1983 10 15.15   3.86   9.50 
1983 11  9.13   -.95   4.09 
1983 12  -.57  -8.78  -4.67 
1984 01 -1.56 -11.22  -6.39 
1984 02  5.04  -4.33    .35 
1984 03  2.25  -7.41  -2.58 
1984 04 11.90    .51   6.20 
1984 05 17.37   5.11  11.24 
1984 06 25.02  10.86  17.94 
1984 07 24.40  13.09  18.74 
1984 08 25.21  14.42  19.81 
1984 09 20.40   6.78  13.59 
1984 10 17.46   5.91  11.69 
1984 11  7.92  -3.15   2.38 
1984 12  5.47  -3.93    .76 
1985 01 -3.15 -12.22  -7.68 
1985 10 15.28   2.95   9.11 
1985 11  8.60    .62   4.61 
1985 12 99.99 -10.13 -99.99 
1986 01 99.99 -10.18 -99.99 
1986 02 -1.35 -10.94  -6.14 
1986 03  7.67  -5.91    .88 
1986 04 12.79   -.27   6.26 
1986 05 20.97   5.50  13.23 
1986 06 22.73   8.60  15.66 
1986 07 24.57  13.21  18.89 
1986 08 22.80  11.51  17.15 
1986 09 18.67   7.37  13.02 
1986 10 14.63   2.29   8.46 
1986 11  6.22  -4.01   1.10 
1986 12  1.92  -6.17  -2.12 
1987 01 -1.61 -11.91  -6.76 
1987 02   .32 -12.63  -6.15 
1987 03 99.99  -7.56 -99.99 
1987 04 13.55   1.04   7.29 
1987 05 19.36   5.12  12.24 
1987 06 24.25  10.73  17.49 
1987 07 26.32  13.81  20.06 
1987 08 23.21  11.79  17.50 
1987 09 20.02   7.73  13.87 
1987 10 12.13   -.80   5.66 
1987 11 99.99  -3.30 -99.99 
1987 12 99.99  -6.19 -99.99 
1988 02   .30 -12.38  -6.04 
1988 03 99.99  -6.46 -99.99 
1988 04 11.26    .21   5.73 
1988 05 18.68   5.77  12.22 
1988 06 23.04   7.14  15.09 
1988 07 27.80  13.76  20.78 
1988 09 19.27   6.14  12.70 
1988 10 10.92    .47   5.69 
1988 11 99.99  -1.03 -99.99 
1988 12 99.99  -8.78 -99.99 
1989 01  2.96  -8.43  -2.73 
1989 02 99.99  -9.78 -99.99 
1989 03  6.20  -6.60   -.20 
1989 04 10.70  -2.25   4.22 
1989 05 17.26   4.77  11.01 
1989 06 22.83  10.86  16.84 
1989 07 24.22  13.03  18.62 
1989 10 17.02   2.55   9.78 
1990 04 99.99    .28 -99.99 
1990 05 99.99   5.08 -99.99 
1990 08 25.33  12.93  19.13 
1990 09 20.56   8.39  14.48 
1990 10 99.99   5.44 -99.99 
1990 11 99.99  -1.30 -99.99 
1990 12 99.99  -4.92 -99.99 
1991 01 99.99 -11.30 -99.99 
1991 03 99.99  -3.21 -99.99 
1991 04 13.55   1.98   7.76 
1991 05 22.21   7.42  14.81 
1991 06 24.48   9.99  17.23 
1991 07 25.82  13.16  19.49 
1991 09 20.12   6.94  13.53 
1991 10 15.62   2.55   9.08 
1991 11 99.99  -1.70 -99.99 
1991 12 99.99  -6.75 -99.99 
1992 02  2.29  -8.07  -2.89 
1992 04 99.99    .37 -99.99 
1992 05 17.33   4.12  10.72 
1992 06 21.47   8.93  15.20 
1992 07 23.00  12.56  17.78 
1992 08 99.99   9.81 -99.99 
1992 09 19.15   8.07  13.61 
1992 10 12.64 -99.99 -99.99 
1992 12  1.79  -7.36  -2.78 
1993 01 99.99  -7.42 -99.99 
1993 02 99.99 -14.82 -99.99 
1993 04 99.99    .81 -99.99 
1993 05 19.70   5.53  12.61 
1993 06 23.29   9.53  16.41 
1993 08 24.96  12.36  18.66 
1993 09 99.99   9.31 -99.99 
1996 06 23.51  12.06  17.78 
1996 07 24.21  12.62  18.41 
1996 08 24.96  13.36  19.16 
1996 09 20.75   9.68  15.21 
1996 10 14.49   2.72   8.60 
1996 11  5.69  -4.03    .82 
1996 12  3.39  -5.10   -.85 
1997 01 -1.15 -99.99 -99.99 
1997 02  4.06  -6.96  -1.45 
1997 03  5.94  -4.12    .91 
1997 04 11.28    . 2   5.65 
1997 05 16.26   4.29  10.27 
1997 06 23.84  10.71  17.27 
1997 07 26.39  12.85  19.61 
1997 08 24.00  11.85  17.92 
1997 09 19.77   7.69  13.73 
1997 11  6.24  -2.74   1.74 
1997 12  2.04  -6.18  -2.07 
1998 01  3.70  -4.40   -.35 
1998 02  4.04  -4.71   -.33 
1998 03  6.77  -3.09   1.84 
1998 04 14.65   1.66   8.15 
1998 05 21.07   9.10  15.08 
1998 06 21.48  11.04  16.26 
1998 08 26.23 -99.99 -99.99 
1998 09 22.10   9.52  15.81 
1998 10 14.45   4.71   9.58 
1998 11  7.88  -1.38   3.25 
1998 12 99.99  -3.85 -99.99 
1999 01   .96  -9.97  -4.50 
1999 02  2.07  -8.02  -2.97 
1999 03  4.82  -5.33   -.25 
1999 04 12.72    .46   6.59 
1999 05 19.50   6.27  12.88 
1999 06 24.56  11.53  18.04 
1999 07 28.48  15.44  21.96 
1999 08 25.12  12.20  18.66 
1999 09 21.50  10.41  15.95 
1999 10 14.03   1.48   7.75 
1999 11 10.08   -.18   4.94 
1999 12  2.87  -5.54  -1.33 
2000 01  -.90 -10.55  -5.72 
2000 02  2.55  -8.54  -2.99 
2000 03  9.30  -2.30   3.50 
2000 04 11.40    .40   5.89 
2000 05 19.00   6.91  12.95 
2000 07 22.99  12.09  17.54 
2000 08 23.39  12.69  18.03 
2000 09 20.34   7.79  14.06 
2000 10 15.96   2.76   9.35 
2000 11  6.67  -2.50   2.08 
2000 12 -1.58 -11.76  -6.67 
2001 02  1.11  -8.22  -3.55 
2001 03  2.57  -6.72  -2.07 
2001 08 26.55  13.75  20.15 
2002 07 27.38  15.09  21.23 
2002 10 12.68   2.25   7.46 
2003 04 15.00 -99.99 -99.99 
2003 07 29.26 -99.99 -99.99 
2003 09 22.46  11.67  17.06 
2003 10 12.90   -.22   6.33 
2003 11 11.58   -.37   5.60 
2004 03  6.89  -4.60   1.14 
2004 04 13.87 -99.99 -99.99 
2004 07 25.17  12.31  18.74 
2004 12  3.04  -7.47  -2.21 
