1953 04  2.51  -6.80  -2.14 
1953 05 12.67   3.25   7.96 
1953 06 18.28   8.85  13.56 
1953 07 18.85   8.39  13.62 
1953 08 14.16   7.11  10.63 
1953 09  8.54   1.51   5.02 
1954 04  -.75 -10.86  -5.80 
1954 05 12.98   1.13   7.05 
1954 06 17.87   5.97  11.92 
1954 07 17.20   7.72  12.46 
1954 08 14.89   6.48  10.68 
1954 09  7.23   -.35   3.44 
1954 10  -.45  -5.66  -3.05 
1954 11 -7.53 -13.31 -10.42 
1954 12 99.99 -33.82 -99.99 
1955 01 14.23 -20.98 -17.60 
1955 02 99.99 -31.22 -99.99 
1955 03 99.99 -18.82 -99.99 
1955 04 99.99 -15.77 -99.99 
1955 05 99.99    .58 -99.99 
1955 06 15.22   6.33  10.77 
1955 07 19.62   9.32  14.47 
1955 08 13.86   6.20  10.03 
1955 09  6.95   1.20   4.07 
1955 10 -4.96 -10.50  -7.73 
1955 11 19.42 -26.26 -22.84 
1955 12 17.51 -26.30 -21.90 
1956 01 21.98 -29.39 -25.68 
1956 02 20.42 -29.50 -24.96 
1956 03 -9.91 -20.20 -15.06 
1956 04   .46  -9.83  -4.68 
1956 05  9.68   2.29   5.98 
1956 06 17.69   6.42  12.05 
1956 07 18.42   8.85  13.63 
1956 08 13.83   6.86  10.34 
1956 09  6.87  -1.24   2.81 
1956 10 -7.75 -13.92 -10.83 
1956 11 18.48 -26.89 -22.68 
1956 12 25.73 -32.16 -28.95 
1957 01 -9.89 -20.21 -15.05 
1957 02 15.60 -24.85 -20.22 
1957 03 -6.54 -14.55 -10.54 
1957 04  1.07  -7.49  -3.20 
1957 05  9.59   1.49   5.54 
1957 06 21.18   8.97  15.08 
1957 07 18.24   9.03  13.63 
1957 08 16.60   7.35  11.97 
1957 09  8.14    .66   4.40 
1957 10  -.58  -6.83  -3.71 
1957 11 -7.65 -12.14  -9.89 
1957 12 20.59 -28.09 -24.34 
1958 01 14.29 -21.23 -17.76 
1958 04   .76  -7.91  -3.57 
1958 05 99.99 -99.99   4.69 
1958 06 99.99 -99.99  14.10 
1958 07 99.99 -99.99  14.60 
1958 08 99.99 -99.99  11.30 
1958 09 99.99 -99.99   3.80 
1958 10 99.99 -99.99 -10.18 
1958 11 99.99 -99.99 -17.70 
1958 12 99.99 -99.99 -16.70 
1959 01 99.99 -99.99 -21.30 
1959 02 99.99 -99.99 -12.70 
1959 03 99.99 -99.99 -23.20 
1959 04 99.99 -99.99  -7.20 
1959 05 99.99 -99.99   5.80 
1959 06 99.99 -99.99  14.80 
1959 07 99.99 -99.99  10.50 
1959 08 99.99 -99.99  10.80 
1959 09 99.99 -99.99   4.00 
1959 10 99.99 -99.99  -5.70 
1959 11 99.99 -99.99 -12.70 
1959 12 99.99 -99.99 -21.80 
1960 01 99.99 -99.99 -19.00 
1960 02 99.99 -99.99 -12.20 
1960 03 99.99 -99.99 -15.40 
1960 04 99.99 -99.99  -8.50 
1960 05 99.99 -99.99   8.18 
1960 06 99.99 -99.99  11.00 
1960 07 99.99 -99.99  14.80 
1960 08 99.99 -99.99  11.00 
1960 09 99.99 -99.99   3.10 
1960 10 99.99 -99.99  -4.90 
1960 11 99.99 -99.99 -17.10 
1960 12 99.99 -99.99 -11.50 
1961 01 99.99 -99.99 -13.40 
1961 02 99.99 -99.99 -20.00 
1961 03 99.99 -99.99 -19.29 
1961 04 99.99 -99.99  -7.90 
1961 05 99.99 -99.99   7.30 
1961 06 99.99 -99.99  12.50 
1961 07 99.99 -99.99  12.80 
1961 08 99.99 -99.99  10.70 
1961 09 99.99 -99.99   5.30 
1961 10 99.99 -99.99  -8.10 
1961 11 99.99 -99.99 -19.29 
1961 12 99.99 -99.99 -27.40 
1962 01 99.99 -99.99 -19.00 
1962 02 99.99 -99.99 -13.20 
1962 03 99.99 -99.99 -13.90 
1962 04 99.99 -99.99  -6.30 
1962 05 99.99 -99.99   3.20 
1962 06 99.99 -99.99  12.50 
1962 07 99.99 -99.99  15.40 
1962 08 99.99 -99.99  12.30 
1962 09 99.99 -99.99   3.10 
1962 10 99.99 -99.99  -3.40 
1962 11 99.99 -99.99 -13.40 
1962 12 99.99 -99.99 -18.60 
1963 01 99.99 -99.99 -16.89 
1963 02 99.99 -99.99 -16.20 
1963 03 99.99 -99.99 -16.29 
1963 04 99.99 -99.99  -6.40 
1963 05  8.47  -1.11   3.68 
1963 09  9.22    .44   4.83 
1963 10 -2.60  -7.14  -4.87 
1963 11 18.40 -24.53 -21.46 
1963 12 -8.85 -16.46 -12.66 
1964 01 20.45 -26.71 -23.58 
1964 02 15.78 -24.61 -20.19 
1964 03 14.92 -24.55 -19.73 
1964 04 -4.06 -13.96  -9.01 
1964 10 -1.14  -5.56  -3.35 
1964 11 10.56 -18.04 -14.30 
1964 12 25.14 -33.29 -29.21 
1965 01 15.87 -24.00 -19.93 
1965 04 -1.26 -10.34  -5.80 
1965 07 16.98   7.76  12.37 
1966 02 16.98 -25.56 -21.27 
1966 03 14.13 -23.42 -18.77 
1966 04 -2.96 -14.00  -8.47 
1966 05  7.81  -1.22   3.29 
1966 06 19.28   8.47  13.88 
1966 07 17.40   7.61  12.50 
1967 05  8.02   -.22   3.90 
1967 06 17.44   7.35  12.39 
1967 07 16.04   8.70  12.37 
1968 09  7.47  -1.77   2.85 
1968 10 -4.11 -11.02  -7.56 
1968 11 11.49 -17.99 -14.74 
1969 03 -9.74 -19.67 -14.70 
1969 06 20.69   9.06  14.87 
1969 08 11.91   1.52   6.71 
1969 10  2.20  -5.02  -1.41 
1970 05 11.91   1.55   6.73 
1970 06 17.37   5.98  11.67 
1970 07 18.71   9.06  13.89 
1970 08 15.11   5.68  10.39 
1970 09  5.23  -3.45    .89 
1970 10 -6.60 -15.80 -11.20 
1970 11 -9.66 -19.04 -14.35 
1970 12 17.12 -23.50 -20.31 
1973 03 11.91 -17.59 -14.75 
1973 04   .58  -8.88  -4.15 
1973 05 12.76   3.36   8.06 
1973 06 18.57   8.60  13.58 
1973 07 17.20   9.62  13.41 
1973 08 14.42   6.81  10.61 
1973 09 10.29   2.42   6.35 
1974 12 18.79 -24.28 -21.54 
1976 06 18.09   8.46  13.27 
1977 03 14.50 -24.24 -19.36 
1977 08 21.13  10.93  16.02 
1977 09  9.83   2.89   6.36 
1977 10 -1.85  -7.15  -4.50 
1977 11 14.35 -21.16 -17.75 
1977 12 20.12 -25.90 -23.01 
1978 01 -9.01 -14.28 -11.64 
1978 02 11.45 -19.37 -15.41 
1978 03 -7.43 -15.78 -11.60 
1978 04  1.09  -5.97  -2.43 
1978 05 13.12   3.23   8.17 
1978 06 15.46   7.26  11.36 
1978 07 21.54  10.33  15.93 
1978 08 19.25   8.62  13.93 
1978 09 11.47   3.16   7.31 
1978 10 -4.71  -9.74  -7.22 
1978 11 -6.62 -13.91 -10.26 
1978 12 13.71 -20.09 -16.90 
1979 01 12.17 -18.03 -15.10 
1979 02 21.21 -29.44 -25.32 
1979 03 -8.85 -16.08 -12.46 
1979 04 -1.26  -7.47  -4.36 
1979 05 14.67   4.32   9.49 
1979 06 17.57   7.72  12.64 
1979 07 19.39   9.70  14.54 
1979 08 19.28   9.46  14.37 
1979 09 10.34    .71   5.52 
1979 10  1.15  -2.94   -.89 
1979 11 -4.14  -9.89  -7.01 
1979 12 21.01 -27.35 -24.18 
1980 01 20.23 -26.98 -23.60 
1980 02 -8.35 -15.74 -12.04 
1980 03 -7.27 -14.19 -10.73 
1980 04   .98  -6.24  -2.63 
1980 05 14.35   3.83   9.09 
1980 06 16.87   8.04  12.45 
1980 07 21.00  10.61  15.80 
1980 08 16.48   6.16  11.32 
1980 09  6.73    .22   3.47 
1980 10   .12  -5.70  -2.79 
1980 11 -8.45 -13.91 -11.18 
1980 12 24.12 -30.37 -27.24 
1981 01 -5.45 -11.94  -8.69 
1981 02 12.31 -19.26 -15.78 
1981 03 -2.50  -8.59  -5.54 
1981 04  -.34  -8.96  -4.65 
1981 05 15.19   3.87   9.53 
1981 06 17.98   7.52  12.75 
1981 07 15.70   8.64  12.17 
1981 08 15.26   5.98  10.62 
1981 09  7.28    . 3   3.65 
1981 10 -1.96  -6.72  -4.34 
1981 11 10.66 -15.94 -13.29 
1981 12 17.35 -24.07 -20.71 
1982 01 18.79 -24.92 -21.86 
1982 02 14.74 -22.84 -18.79 
1982 03 -8.85 -16.35 -12.60 
1982 04 -4.17 -11.85  -8.01 
1982 05  7.28    . 6   3.67 
1982 06 18.00   8.74  13.37 
1982 07 19.93  11.10  15.51 
1982 08 15.90   7.48  11.69 
1982 09  9.33   3.70   6.51 
1982 10 -7.20 -13.16 -10.18 
1982 11 12.35 -18.15 -15.25 
1982 12 12.75 -17.17 -14.96 
1983 01 18.66 -24.49 -21.57 
1983 02 12.18 -17.46 -14.82 
1983 03 -9.83 -16.10 -12.96 
1983 04  1.79  -5.40  -1.80 
1983 05 10.69   1.38   6.03 
1983 06 19.59   8.43  14.01 
1983 07 19.95  10.54  15.24 
1983 08 12.55   5.95   9.25 
1983 09  5.35  -1.45   1.95 
1983 10 -5.13  -9.84  -7.48 
1983 11 -7.73 -13.61 -10.67 
1983 12 13.37 -18.19 -15.78 
1984 01 18.28 -25.73 -22.00 
1984 02 24.06 -31.33 -27.69 
1984 03 -6.95 -12.70  -9.82 
1984 04 -4.41 -14.44  -9.42 
1984 05  8.91    .-2   4.44 
1984 06 20.25   9.27  14.76 
1984 07 18.64   9.93  14.28 
1984 08 12.89   5.32   9.10 
1984 09 10.47    .86   5.66 
1984 10 -3.20  -8.26  -5.73 
1984 11 14.04 -18.71 -16.37 
1984 12 99.99 -99.99 -15.50 
1985 01 99.99 -99.99  -8.60 
1985 02 99.99 -99.99 -23.00 
1985 03 99.99 -99.99 -13.70 
1985 04 99.99 -99.99 -10.60 
1985 05 99.99 -99.99   4.09 
1985 06 99.99 -99.99  11.70 
1985 07 99.99 -99.99  15.00 
1985 08 99.99 -99.99   9.80 
1985 09 99.99 -99.99   3.20 
1985 10 99.99 -99.99 -10.70 
1985 11 99.99 -99.99 -18.00 
1985 12 99.99 -99.99 -10.50 
1986 01 99.99 -99.99 -15.50 
1986 02 99.99 -99.99 -16.10 
1986 03 99.99 -99.99 -14.80 
1986 04 99.99 -99.99  -7.40 
1986 05 99.99 -99.99   2.29 
1986 06 99.99 -99.99  13.00 
1986 07 99.99 -99.99  14.60 
1986 08 99.99 -99.99   8.60 
1986 09 99.99 -99.99   2.90 
1986 10 99.99 -99.99  -9.39 
1987 01 99.99 -99.99 -15.60 
1987 02 99.99 -99.99 -16.89 
1987 06 99.99 -99.99   9.00 
1987 10 99.99 -99.99  -3.30 
1987 12 99.99 -99.99 -17.79 
1988 02 99.99 -99.99 -14.00 
1988 08 99.99 -99.99  10.80 
1988 09 99.99 -99.99   2.70 
1989 04 99.99 -99.99  -4.40 
1989 05 99.99 -99.99   3.00 
1989 06 99.99 -99.99  11.50 
1989 07 99.99 -99.99  14.70 
1989 09 99.99 -99.99   5.20 
1989 10 99.99 -99.99  -5.50 
1989 12 99.99 -99.99 -10.70 
1990 01 99.99 -99.99 -20.00 
1990 03 99.99 -99.99 -15.60 
1990 08 99.99 -99.99  10.30 
1990 09 99.99 -99.99    .90 
1990 10 99.99 -99.99  -9.80 
1990 11 99.99 -99.99 -28.30 
1990 12 99.99 -99.99 -17.39 
1991 06 99.99 -99.99  12.10 
1991 08 99.99 -99.99  11.40 
1991 09 99.99 -99.99   6.70 
1991 10 99.99 -99.99  -4.69 
1991 11 99.99 -99.99 -18.10 
1991 12 99.99 -99.99 -16.60 
1992 01 99.99 -99.99 -14.70 
1992 02 99.99 -99.99 -19.29 
1992 03 99.99 -99.99 -11.80 
1992 04 99.99 -99.99  -3.70 
1992 05 99.99 -99.99   3.70 
1992 06 99.99 -99.99  14.10 
1992 07 99.99 -99.99  14.90 
1992 08 99.99 -99.99  11.10 
1992 09 99.99 -99.99  -1.10 
1992 10 -5.90 -11.61  -8.75 
1992 11 10.41 -14.87 -12.64 
1992 12 16.87 -22.22 -19.54 
1993 03 -5.38 -11.47  -8.42 
1993 04  4.10  -1.94   1.07 
1993 08 14.17   6.92  10.54 
1993 09  5.96    .55   3.25 
1994 01 14.61 -18.15 -16.37 
1994 02 14.59 -20.50 -17.54 
1994 08 14.65   8.05  11.35 
1994 09  7.71   1.26   4.48 
1994 10 -4.85 -10.01  -7.43 
1995 03 13.01 -20.34 -16.67 
1995 04  4.04  -2.72    .66 
1995 05 12.81   2.99   7.90 
1995 08 14.68   7.43  11.05 
1995 09 11.71   5.35   8.53 
1995 10 -3.06  -7.46  -5.26 
1995 11 12.38 -17.46 -14.92 
1995 12 15.98 -19.69 -17.83 
1996 01 19.60 -24.51 -22.05 
1996 02 16.65 -24.13 -20.39 
1996 03 -6.64 -13.38 -10.01 
1996 04   .-8  -8.75  -4.41 
1996 05 10.96   2.44   6.70 
1996 06 16.94   7.83  12.38 
1996 10 -6.39 -13.33  -9.85 
1996 11 12.02 -16.04 -14.03 
1996 12 17.69 -21.82 -19.75 
1997 02 -7.88 -14.05 -10.96 
1997 04   .95  -7.24  -3.14 
1997 05 11.66   2.66   7.16 
1997 06 19.76  10.55  15.15 
1997 07 19.29  10.63  14.96 
1997 08 15.42   8.89  12.16 
1998 04  3.73  -3.25    .24 
1998 05 10.91   3.37   7.14 
1998 06 16.56   8.10  12.33 
1998 07 19.08  12.09  15.58 
1998 08 12.26   6.11   9.18 
1998 09  9.06   3.23   6.14 
1998 10  -.99  -5.60  -3.29 
1998 11 10.22 -15.12 -12.67 
1998 12 17.04 -21.88 -19.45 
1999 02 21.40 -27.20 -24.30 
1999 03 -9.64 -17.01 -13.32 
1999 04  -.34  -7.75  -4.04 
1999 05 10.30   1.72   6.01 
2000 02 -8.52 -13.45 -10.98 
2000 07 16.42   8.39  12.40 
2000 08 12.04   5.81   8.92 
2000 09  5.70    .85   3.27 
2000 12 -9.46 -14.04 -11.75 
2001 01 10.03 -14.33 -12.18 
2001 02 -8.31 -12.96 -10.63 
2001 03 12.27 -18.53 -15.40 
2001 04 -5.85 -11.93  -8.89 
2001 05  -.36  -7.14  -3.75 
2001 06 16.76   7.34  12.05 
2001 07 16.00   9.32  12.66 
2001 08 13.62   7.50  10.56 
2001 10 -6.52 -10.48  -8.50 
2001 11 13.33 -17.96 -15.65 
2001 12 18.45 -25.96 -22.21 
2002 01 14.46 -20.31 -17.38 
2002 02 11.58 -16.65 -14.11 
2002 07 18.51   9.55  14.03 
2003 01 12.57 -17.49 -15.03 
2003 04  1.50  -5.87  -2.18 
2003 05  8.03    .49   4.25 
2003 11 11.10 -15.99 -13.54 
2004 02 11.64 -16.95 -14.29 
2004 03 11.34 -18.70 -15.02 
2004 05 12.20   4.16   8.18 
