1938 02  3.60 -13.30  -4.85 
1938 03 10.80  -4.30   3.25 
1938 04 15.80  -1.40   7.20 
1938 05 18.29   4.19  11.25 
1938 06 27.00   9.10  18.04 
1938 07 30.80  12.00  21.40 
1938 08 31.60  10.20  20.90 
1938 09 27.90   6.90  17.40 
1938 10 19.79    .80  10.29 
1938 11  5.20  -8.30  -1.55 
1938 12  3.40 -10.10  -3.35 
1939 01  4.30 -10.20  -2.94 
1939 02  -.90 -18.29  -9.59 
1939 03  9.80  -6.90   1.45 
1939 04 15.70   -.10   7.80 
1939 05 23.90   4.80  14.35 
1939 06 23.80   8.10  15.95 
1939 07 33.40  12.20  22.80 
1939 08 30.00   9.30  19.65 
1939 09 25.10   4.60  14.85 
1939 10 17.40   -.80   8.30 
1939 11 14.40  -9.20   2.60 
1939 12  8.89  -9.30   -.20 
1940 01 -1.90 -17.79  -9.84 
1940 02  3.60 -11.30  -3.85 
1940 03 10.40  -2.90   3.74 
1940 04 12.80    . 0   6.40 
1940 05 23.00   3.80  13.40 
1940 06 28.50  10.00  19.25 
1940 07 32.80  13.80  23.30 
1940 08 31.70  11.20  21.45 
1940 09 27.20   8.80  18.00 
1940 10 19.90   2.09  11.00 
1940 11  4.69  -9.39  -2.34 
1940 12  4.19 -11.20  -3.50 
1941 01  3.40 -12.80  -4.69 
1941 02  7.30  -8.70   -.69 
1941 03  9.30  -6.50   1.40 
1941 04 13.00   -.20   6.40 
1941 05 22.60   5.10  13.85 
1941 06 25.90   9.50  17.70 
1941 07 31.80  12.20  22.00 
1941 08 30.00  11.70  20.85 
1941 09 20.40   4.30  12.35 
1941 10 15.60  -2.09   6.75 
1941 11 10.80  -6.40   2.20 
1941 12  5.00 -11.40  -3.19 
1942 01  3.10 -14.90  -5.89 
1942 02  2.20 -13.20  -5.50 
1942 03  8.60  -6.20   1.20 
1942 04 18.00    .80   9.39 
1942 05 17.70   2.50  10.10 
1942 06 23.40   7.40  15.40 
1942 07 31.50  11.70  21.60 
1942 08 30.60  10.30  20.45 
1942 09 23.10   6.20  14.65 
1942 10 17.29    .60   8.95 
1942 11  7.40  -8.20   -.39 
1942 12  4.10  -9.30  -2.60 
1943 01   .90 -15.80  -7.45 
1943 02  6.70  -7.90   -.60 
1943 03  5.00 -12.60  -3.80 
1957 04 11.48  -1.90   4.79 
1957 05 18.95   4.82  11.89 
1957 06 23.28   8.09  15.68 
1957 07 32.29  12.19  22.24 
1957 08 31.47  11.42  21.44 
1957 09 23.17   3.13  13.15 
1957 10 15.29    . 4   7.66 
1957 11  5.50  -7.72  -1.10 
1957 12  8.38  -8.71   -.16 
1958 01  8.22 -11.34  -1.56 
1958 02  5.82 -10.34  -2.26 
1958 03  5.88  -6.74   -.42 
1958 04 12.59  -1.30   5.64 
1958 05 25.21   5.58  15.39 
1958 06 24.16   7.73  15.94 
1958 07 27.17   9.97  18.57 
1958 08 99.99  10.64 -99.99 
1958 09 27.57   4.39  15.98 
1958 10 20.24  -2.60   8.82 
1958 11  8.64  -7.81    .41 
1958 12  2.76 -11.83  -4.53 
1959 01   .15 -15.55  -7.70 
1959 02  1.21 -16.03  -7.41 
1959 03  7.93  -6.40    .76 
1959 04 14.17  -2.41   5.88 
1959 05 17.35   2.41   9.88 
1959 06 28.59   9.06  18.82 
1959 07 31.74   9.75  20.74 
1959 08 32.06  10.14  21.10 
1959 09 22.98   4.90  13.94 
1959 10 15.70  -1.49   7.10 
1959 11  4.73 -10.95  -3.11 
1959 12  4.73  -9.71  -2.49 
1960 01  1.15 -14.27  -6.56 
1960 02   .61 -13.31  -6.35 
1960 03  8.56  -6.78    .89 
1960 04 15.91  -1.93   6.99 
1960 05 22.96   1.77  12.36 
1960 06 27.54   8.54  18.04 
1960 07 35.29  11.95  23.62 
1960 08 30.13   9.37  19.75 
1960 09 25.79   5.52  15.65 
1960 10 18.70    . 0   9.35 
1960 11  8.92  -6.51   1.20 
1960 12  5.20 -10.58  -2.69 
1961 01  3.44 -12.93  -4.74 
1961 02  5.93  -7.80   -.93 
1961 03 10.02 -99.99 -99.99 
1961 04 12.92  -2.76   5.08 
1961 05 19.96   3.98  11.97 
1961 06 30.37   9.04  19.70 
1961 07 31.70  11.29  21.49 
1961 08 32.95  11.38  22.16 
1961 09 19.24   2.00  10.62 
1961 10 14.47  -2.36   6.05 
1961 11  4.92  -9.89  -2.48 
1961 12  -.41 -14.45  -7.43 
1962 01 -3.18 -18.03 -10.60 
1962 02  1.54 -11.61  -5.03 
1962 03  6.15  -8.53  -1.18 
1962 04 17.77   -.64   8.56 
1962 05 19.70   5.07  12.39 
1962 06 24.73   8.52  16.62 
1962 07 27.11  10.01  18.56 
1962 08 27.32   8.09  17.70 
1962 09 22.20   4.12  13.16 
1962 10 18.81    .42   9.61 
1962 11 10.92  -4.85   3.03 
1962 12  5.04 -10.28  -2.62 
1963 01 -3.43 -20.03 -11.73 
1963 02  6.21  -7.40   -.59 
1963 03 11.91  -5.44   3.23 
1963 04 14.18  -1.68   6.25 
1963 05 21.45   3.62  12.53 
1963 06 24.86   9.12  16.99 
1963 07 30.89  11.67  21.28 
1963 08 30.37  11.31  20.84 
1963 09 26.56   8.93  17.75 
1963 10 21.45   1.74  11.59 
1963 11 10.35  -6.24   2.05 
1963 12   .98 -13.70  -6.35 
1964 01  2.78 -13.58  -5.40 
1964 02  2.83 -10.46  -3.81 
1964 03  5.94  -9.55  -1.80 
1964 04 14.82  -1.42   6.70 
1964 05 21.01   4.60  12.80 
1964 06 23.52   8.01  15.76 
1964 07 31.43  12.75  22.09 
1964 08 27.29   8.85  18.07 
1964 09 22.50   3.41  12.95 
1964 10 19.82  -1.95   8.93 
1964 11  5.46 -10.69  -2.61 
1964 12   .-9 -15.57  -7.83 
1965 01  4.81  -8.78  -1.98 
1965 02   .28 -15.74  -7.73 
1965 03   .86 -13.39  -6.26 
1965 04 16.25    .32   8.28 
1965 05 18.50   2.63  10.56 
1965 06 23.57   8.16  15.86 
1965 07 28.85  11.10  19.97 
1965 08 28.14   9.89  19.02 
1965 09 14.82   1.34   8.08 
1965 10 20.79   -.70  10.04 
1965 11 10.29  -5.93   2.18 
1965 12  6.26 -11.63  -2.68 
1966 01   .26 -16.45  -8.09 
1966 02  3.01 -13.86  -5.42 
1966 03 10.73  -7.14   1.79 
1966 04 12.11  -2.72   4.69 
1966 05 24.43   3.21  13.82 
1966 06 25.74   7.82  16.78 
1966 07 33.30  13.96  23.63 
1966 08 28.62   9.46  19.04 
1966 09 25.10   8.46  16.78 
1966 10 16.77  -1.52   7.62 
1966 11  7.67  -8.38   -.35 
1966 12  3.08 -11.88  -4.40 
1967 01  3.53 -11.20  -3.83 
1967 02  5.63  -9.21  -1.79 
1967 03  9.16  -6.02   1.57 
1967 04 14.55  -2.29   6.13 
1967 05 17.78   2.17   9.97 
1967 06 21.92   7.96  14.94 
1967 07 30.19   9.95  20.07 
1967 08 30.42   8.58  19.50 
1967 09 24.33   5.80  15.06 
1967 10 17.44    . 8   8.76 
1967 11  6.36  -8.55  -1.09 
1967 12   .19 -14.14  -6.97 
1968 01 -1.21 -17.23  -9.21 
1968 02  5.09  -9.72  -2.31 
1968 03 12.07  -5.64   3.21 
1968 04 13.38  -4.09   4.64 
1968 05 18.73   2.09  10.41 
1968 06 23.90   8.12  16.01 
1968 07 29.56  10.60  20.08 
1968 08 26.26   9.37  17.81 
1968 09 23.29   4.03  13.66 
1968 10 18.54   -.77   8.88 
1968 11  7.49  -6.95    .26 
1968 12 -1.03 -15.53  -8.28 
1969 01 -4.11 -19.44 -11.77 
1969 02  2.35 -12.04  -4.84 
1969 03  5.47  -8.09  -1.31 
1969 04 19.12   -.68   9.22 
1969 05 23.04   3.31  13.17 
1969 06 21.73   6.56  14.14 
1969 07 30.08  10.95  20.51 
1969 08 32.78  11.32  22.05 
1969 09 26.79   4.61  15.70 
1969 10 10.58  -2.96   3.81 
1969 11  8.60  -7.43    .58 
1969 12  2.87 -10.31  -3.72 
1970 01  -.82 -16.15  -8.48 
1970 02  6.49  -9.29  -1.40 
1970 03  4.84  -7.24  -1.19 
1970 04 10.32  -3.48   3.41 
1970 05 21.58   4.62  13.10 
1970 06 26.94   8.05  17.49 
1970 07 31.04  10.60  20.82 
1970 08 32.64   9.72  21.18 
1970 09 21.06   2.78  11.92 
1970 10 14.14  -2.65   5.74 
1970 11  6.01 -99.99 -99.99 
1971 01 -1.40 -16.01  -8.70 
1971 02  1.55 -13.30  -5.87 
1971 03  7.44  -6.59    .42 
1971 04 14.43  -1.26   6.58 
1971 05 19.70   3.58  11.64 
1971 06 26.36   9.39  17.88 
1971 07 29.75   7.72  18.73 
1971 08 32.47  10.12  21.29 
1971 09 22.16   3.12  12.64 
1971 10 14.37  -2.19   6.09 
1971 11  5.86  -7.17   -.65 
1971 12 -1.17 -16.49  -8.83 
1972 01 -4.12 -19.41 -11.76 
1972 02 99.99 -11.52 -99.99 
1972 03 99.99  -4.35 -99.99 
1972 04 14.54  -1.99   6.27 
1972 05 20.04   3.71  11.87 
1972 06 26.74   8.74  17.74 
1972 07 27.58   8.12  17.85 
1972 08 29.18   9.26  19.22 
1972 09 22.19   3.27  12.73 
1972 10 15.22  -2.36   6.42 
1972 11  6.86  -7.98   -.55 
1972 12 -2.60 -17.12  -9.86 
1973 01 -1.09 -17.10  -9.09 
1973 02  5.01 -10.70  -2.84 
1973 03  8.72  -5.02   1.85 
1973 04 10.79  -3.02   3.88 
1973 05 20.16   1.80  10.98 
1973 06 26.43   8.08  17.25 
1973 07 29.51  10.09  19.79 
1973 08 30.46  11.02  20.74 
1973 10 18.01   -.19   8.91 
1973 11  6.11  -7.18   -.53 
1973 12  3.29  -8.85  -2.78 
1974 01  -.91 -15.56  -8.23 
1974 02  6.72  -7.03   -.15 
1974 03 10.16  -5.19   2.48 
1974 04 15.56    .22   7.89 
1974 05 18.83   2.08  10.46 
1974 06 27.39   8.33  17.86 
1974 07 31.88  11.90  21.89 
1974 08 26.30   6.85  16.57 
1974 09 22.07   1.43  11.75 
1974 10 99.99   -.57 -99.99 
1974 11  8.05  -6.28    .88 
1974 12  4.00 -11.72  -3.86 
1975 01   .93 -12.53  -5.80 
1975 02   . 2 -15.00  -7.49 
1975 03  5.55  -6.55   -.50 
1975 04 10.25  -3.59   3.33 
1975 05 18.09   2.25  10.17 
1975 06 23.02   5.95  14.48 
1975 07 30.56  12.37  21.46 
1975 08 28.54   7.89  18.21 
1975 09 22.86   2.31  12.58 
1975 10 17.20  -1.17   8.01 
1975 11  6.86  -8.20   -.66 
1975 12  3.19 -10.04  -3.42 
1976 01   .69 -11.97  -5.64 
1976 02  5.45  -8.54  -1.54 
1976 03  7.40  -7.81   -.20 
1976 04 16.26    .19   8.22 
1976 05 22.05   4.21  13.12 
1976 06 24.57   7.48  16.02 
1976 07 29.70  12.59  21.14 
1976 08 27.20   9.91  18.55 
1976 09 22.60   4.58  13.59 
1976 10 13.22  -2.32   5.45 
1976 11  7.09  -8.16   -.53 
1976 12  -.26 -11.40  -5.83 
1977 01 -3.69 -16.61 -10.15 
1977 02  2.55  -8.64  -3.04 
1977 03  5.93  -6.49   -.27 
1977 04 16.34   -.13   8.10 
1977 05 20.72   4.75  12.73 
1977 06 25.70  10.24  17.97 
1977 07 27.87  11.47  19.67 
1977 08 23.67   8.29  15.98 
1977 09 20.04   4.09  12.06 
1977 10 14.43   -.94   6.74 
1977 11  4.69  -7.84  -1.57 
1977 12 -3.80 -14.77  -9.28 
1978 01 -6.96 -18.49 -12.72 
1978 02 -3.89 -13.97  -8.93 
1978 03  5.17  -7.07   -.95 
1978 04 13.05    .65   6.85 
1978 05 14.91   3.52   9.21 
1978 06 23.06   6.54  14.79 
1978 07 26.26  10.88  18.57 
1978 08 24.79   8.17  16.48 
1978 09 23.13   5.13  14.12 
1978 10 18.16  -2.14   8.01 
1978 11  2.68 -11.71  -4.51 
1978 12 -5.13 -18.79 -11.96 
1979 01 -8.47 -23.23 -15.85 
1979 02 -1.11 -15.94  -8.52 
1979 03  9.46  -5.53   1.96 
1979 04 14.59  -2.07   6.26 
1979 05 19.31   3.34  11.32 
1979 06 26.29   8.21  17.25 
1979 07 29.87  12.26  21.06 
1979 08 27.72  11.97  19.84 
1979 09 26.37   5.31  15.84 
1979 10 17.89    .79   9.34 
1979 11  4.48  -8.76  -2.14 
1979 12  5.50 -11.07  -2.78 
1980 01 -1.02 -15.22  -8.12 
1980 02  4.27 -10.17  -2.95 
1980 03  7.22  -6.68    .26 
1980 04 17.78  -1.13   8.32 
1980 05 21.58   4.44  13.01 
1980 06 25.34   7.85  16.59 
1980 07 28.67   9.93  19.29 
1980 08 23.12   7.36  15.24 
1980 09 19.02   3.31  11.16 
1980 10 12.97  -3.93   4.52 
1980 11  4.44  -9.29  -2.42 
1980 12   .81 -11.58  -5.38 
1981 01  3.29 -10.88  -3.79 
1981 02  1.49 -12.57  -5.54 
1981 03  8.71  -7.47    .62 
1981 04 14.52  -2.06   6.23 
1981 05 15.13   2.56   8.84 
1981 06 22.41   7.30  14.85 
1981 07 29.31  10.82  20.06 
1981 08 27.30   8.35  17.83 
1981 09 22.44   3.60  13.02 
1981 10 11.95  -4.89   3.53 
1981 11  6.82  -9.52  -1.35 
1981 12 -1.75 -14.98  -8.36 
1982 01 -6.23 -20.94 -13.58 
1982 02 -2.34 -16.58  -9.46 
1982 03  4.04  -9.25  -2.60 
1982 04  9.13  -6.36   1.38 
1982 05 16.43    .21   8.32 
1982 06 23.05   6.65  14.85 
1982 07 28.94  10.04  19.49 
1982 08 30.40  10.74  20.57 
1982 09 21.11   3.50  12.30 
1982 10 14.02  -3.51   5.25 
1982 11  6.49 -10.29  -1.90 
1982 12   .55 -13.48  -6.46 
1983 01  5.01 -10.03  -2.50 
1983 02  7.90  -8.32   -.20 
1983 03  9.56  -5.81   1.87 
1983 04 12.57  -4.02   4.27 
1983 05 17.54    .43   8.98 
1983 06 24.63   6.34  15.48 
1983 07 30.81   9.37  20.09 
1983 08 31.88  11.47  21.67 
1983 09 22.15   2.10  12.13 
1983 10 16.65  -2.59   7.03 
1983 11  6.14 -10.04  -1.95 
1983 12 -8.93 -25.18 -17.05 
1984 01   . 8 -15.95  -7.93 
1984 02  4.67 -11.40  -3.36 
1984 03  8.10  -6.76    .67 
1984 04 12.71  -5.16   3.77 
1984 05 19.37    .-1   9.68 
1984 06 23.96   5.87  14.91 
1984 07 30.36  10.51  20.43 
1984 08 29.82  10.67  20.24 
1984 09 18.86    .90   9.88 
1984 10 13.29  -4.92   4.18 
1984 11  8.20  -8.60   -.20 
1984 12 -2.05 -18.92 -10.48 
1985 01 -2.50 -18.92 -10.71 
1985 02 -1.09 -18.51  -9.80 
1985 03  8.47  -7.60    .43 
1985 04 17.70  -1.97   7.86 
1985 05 22.91   3.78  13.34 
1985 06 25.59   5.22  15.40 
1985 07 31.33   9.70  20.51 
1985 08 27.29   6.47  16.88 
1985 09 19.54   -.12   9.71 
1985 10 15.71  -6.29   4.71 
1985 11 -3.75 -18.62 -11.19 
1985 12   .45 -15.74  -7.64 
1986 01  3.24 -12.90  -4.83 
1986 02   .97 -14.60  -6.81 
1986 03 13.75  -4.85   4.44 
1986 04 15.22  -3.09   6.06 
1986 05 20.55   -.44  10.05 
1986 06 27.95   9.87  18.91 
1986 07 28.37   9.25  18.81 
1986 08 28.62   8.93  18.78 
1986 09 17.54   3.97  10.75 
1986 10 15.25   -.99   7.13 
1986 11  3.74  -9.75  -3.00 
1986 12  2.76 -12.34  -4.79 
1987 01  1.57 -12.20  -5.31 
1987 02  5.06  -6.46   -.70 
1987 03  7.58  -5.54   1.02 
1987 04 19.91    .44  10.17 
1987 05 22.42   5.75  14.08 
1987 06 26.52   9.42  17.97 
1987 07 27.77  11.97  19.87 
1987 08 25.33   9.52  17.42 
1987 09 22.20   4.58  13.39 
1987 10 16.65  -1.81   7.42 
1987 11  9.07  -5.13   1.96 
1987 12  2.32 -12.49  -5.08 
1988 01  -.30 -15.11  -7.70 
1988 02  3.19 -11.49  -4.14 
1988 03  8.46  -5.39   1.53 
1988 04 17.20  -1.46   7.87 
1988 05 22.20   5.27  13.73 
1988 06 30.97  13.73  22.34 
1988 07 31.50  12.62  22.06 
1988 08 29.36  10.38  19.87 
1988 09 21.62   4.71  13.17 
1988 10 17.58    .22   8.89 
1988 11  6.02  -6.73   -.35 
1988 12  2.57 -11.43  -4.43 
1989 01   .91 -14.55  -6.82 
1989 02 -5.06 -16.82 -10.94 
1989 03  5.33  -7.50  -1.08 
1989 04 13.80    .-7   6.86 
1989 05 19.95   3.76  11.86 
1989 06 24.53   7.38  15.95 
1989 07 31.08  14.25  22.66 
1989 08 28.61  10.34  19.47 
1989 09 22.86   4.83  13.84 
1989 10 14.34   -.86   6.74 
1989 11  7.68  -5.96    .85 
1989 12 -2.21 -14.62  -8.41 
1990 01  1.72 -10.97  -4.62 
1990 02  1.11 -12.66  -5.77 
1990 03  8.25  -5.28   1.48 
1990 04 13.74   -.20   6.77 
1990 05 18.33   3.32  10.82 
1990 06 24.57   8.27  16.42 
1990 07 28.55  12.71  20.63 
1990 08 28.46  11.53  19.99 
1990 09 25.17   7.98  16.57 
1990 10 15.13  -1.95   6.59 
1990 11  9.58  -6.18   1.70 
1990 12 -2.61 -19.16 -10.88 
1991 01 -2.83 -16.42  -9.62 
1991 02  6.79  -6.50    .14 
1991 03  9.64  -5.61   2.01 
1991 04 11.37   -.96   5.20 
1991 05 17.70   5.10  11.40 
1991 06 24.66   9.85  17.25 
1991 07 30.02  12.03  21.02 
1991 08 30.35  11.86  21.10 
1991 09 22.27   6.27  14.27 
1991 10 15.14  -3.15   5.99 
1991 11  3.58  -7.63  -2.02 
1991 12  2.13 -11.75  -4.81 
1992 01  3.88 -10.63  -3.37 
1992 02  9.89  -6.30   1.79 
1992 03 12.43  -2.51   4.96 
1992 04 16.41    .57   8.49 
1992 05 21.18   4.58  12.88 
1992 06 24.43   9.96  17.19 
1992 07 23.81  10.31  17.06 
1992 08 25.82   8.43  17.12 
1992 09 22.41   3.89  13.15 
1992 10 16.70   -.34   8.18 
1992 11  5.05  -7.12  -1.03 
1992 12 -4.02 -17.36 -10.69 
1993 01 -5.38 -18.08 -11.73 
1993 02 -3.45 -18.41 -10.93 
1993 03  9.58  -5.09   2.24 
1993 04 13.93   -.94   6.49 
1993 05 20.97   5.45  13.20 
1993 06 20.97   8.05  14.51 
1993 07 23.08   9.45  16.26 
1993 08 25.69   8.85  17.27 
1993 09 20.68   3.67  12.17 
1993 10 14.56  -2.09   6.23 
1993 11  3.69 -10.50  -3.40 
1994 01   .63 -11.75  -5.56 
1994 02 -1.89 -15.60  -8.74 
1994 05 23.88   5.36  14.62 
1994 06 27.58   9.76  18.67 
1994 07 29.54  10.58  20.06 
1994 08 30.05  11.07  20.56 
1994 09 25.88   5.36  15.62 
1994 10 15.28   -.19   7.54 
1994 11  5.93  -8.30  -1.18 
1994 12  4.53 -10.77  -3.12 
1995 01  3.47 -12.47  -4.50 
1995 02  5.71  -7.88  -1.08 
1995 03  7.52  -7.31    .10 
1995 04 11.61  -1.65   4.98 
1995 05 16.70   2.20   9.45 
1995 06 23.59   6.85  15.22 
1995 07 28.37  10.21  19.29 
1995 08 31.96   9.43  20.69 
1995 09 21.89   4.73  13.31 
1995 10 14.57  -1.92   6.32 
1995 11  8.09  -7.11    .49 
1995 12  4.52 -12.32  -3.90 
1996 01 -1.14 -18.42  -9.78 
1996 02  6.11 -12.86  -3.37 
1996 03  3.52  -8.16  -2.32 
1996 04 15.20  -1.27   6.96 
1996 05 15.54   3.10   9.32 
1996 06 26.14   8.89  17.52 
1996 07 29.45  10.00  19.72 
1996 08 29.96   9.08  19.52 
1996 09 22.56   4.09  13.32 
1996 10 14.25  -2.70   5.77 
1996 11  1.50 -10.59  -4.54 
1996 12 -2.30 -17.79 -10.04 
1997 01 -3.77 -18.79 -11.28 
1997 02  1.46 -12.52  -5.53 
1997 03  9.18  -7.50    .84 
1997 04  9.72  -5.03   2.34 
1997 05 19.37   3.13  11.25 
1997 06 25.00  10.20  17.60 
1997 07 27.19  11.84  19.51 
1997 08 27.42  11.16  19.29 
1997 09 23.97   6.59  15.28 
1997 10 16.14  -1.55   7.29 
1997 11  7.80  -8.58   -.38 
1997 12  2.04 -12.93  -5.44 
1998 01   . 5 -15.72  -7.83 
1998 02  5.99  -6.97   -.49 
1998 04 14.34  -1.20   6.57 
1998 06 20.54   6.49  13.51 
1998 07 30.54  13.45  21.99 
1998 08 29.72  11.53  20.62 
1998 10 15.11    .51   7.81 
1998 11  8.76  -5.34   1.71 
1998 12  4.29 -13.45  -4.58 
1999 01  2.64 -11.45  -4.40 
1999 02  8.60  -6.99    .80 
1999 03 12.73  -5.27   3.72 
1999 05 16.77   3.17   9.97 
1999 06 23.55   8.14  15.84 
1999 07 30.09  10.59  20.34 
1999 08 30.11  11.20  20.65 
1999 09 21.20   2.33  11.77 
1999 10 19.35  -1.41   8.97 
1999 11 15.98  -5.19   5.39 
1999 12  6.08 -10.03  -1.97 
2000 01  2.04 -14.22  -6.09 
2000 02  6.23 -10.18  -1.97 
2000 03 11.15  -5.40   2.87 
2000 05 19.57   4.29  11.93 
2000 06 24.39   7.09  15.74 
2000 07 31.95  12.43  22.19 
2000 08 31.15  11.34  21.24 
2000 09 23.66   3.84  13.75 
2000 10 16.27   -.70   7.78 
2000 11  1.13 -14.22  -6.54 
2001 01  3.07 -13.67  -5.30 
2001 02 -1.25 -16.53  -8.89 
2001 03  8.89  -6.17   1.36 
2001 04 15.24    .19   7.71 
2001 05 21.48   4.05  12.76 
2001 06 25.28   9.21  17.24 
2001 07 30.64  14.58  22.61 
2001 08 32.12  12.59  22.35 
2001 09 25.95   5.51  15.73 
2001 10 14.94   -.25   7.34 
2001 12  3.66 -12.06  -4.20 
2002 01  3.88 -13.42  -4.77 
2002 02  5.14 -11.79  -3.32 
2002 03  2.49 -12.06  -4.78 
2002 04 13.68  -3.05   5.31 
2002 05 19.14   2.32  10.73 
2002 06 27.57   8.68  18.12 
2002 07 32.32  14.12  23.22 
2002 08 27.56   9.78  18.67 
2002 09 23.23   6.26  14.74 
2002 10 11.68  -3.43   4.12 
2002 11 10.27  -7.99   1.14 
2002 12  5.94 -10.94  -2.49 
2003 01  5.14 -10.96  -2.91 
2003 02  2.01 -13.24  -5.61 
2003 03  7.82  -7.09    .36 
2003 04 16.95    . 9   8.52 
2003 05 18.54   3.72  11.13 
2003 06 22.54   8.46  15.50 
2003 07 32.29  12.86  22.57 
2003 08 31.72  13.30  22.51 
2003 09 23.00   3.76  13.38 
2003 10 20.10    .11  10.10 
2003 11  4.88 -12.09  -3.60 
2003 12  2.90 -99.99 -99.99 
2004 01   .44 -14.68  -7.12 
2004 02  4.71 -10.71  -3.00 
2004 03 12.49  -3.92   4.28 
2004 04 16.45  -1.09   7.68 
2004 05 19.41   3.40  11.40 
2004 06 23.14   7.87  15.50 
2004 07 28.66  11.90  20.27 
2004 08 26.36   8.75  17.55 
2004 09 23.11   5.39  14.25 
2004 10 15.77   -.23   7.77 
2004 11  9.76  -6.87   1.44 
2004 12  5.89  -9.52  -1.81 
2005 01  1.13 -13.45  -6.16 
2005 02  6.60  -9.41  -1.40 
2005 03 10.76  -4.84   2.96 
2005 04 14.54  -1.07   6.73 
2005 05 17.41   3.00  10.20 
2005 06 24.85   8.51  16.68 
2005 07 31.10  12.12  21.61 
2005 08 27.21   9.04  18.12 
2005 09 25.37   4.94  15.15 
2005 10 16.93   -.14   8.39 
2005 11  8.92  -5.85   1.53 
2005 12   . 7 -13.55  -6.74 
2006 01  8.68  -6.96    .86 
2006 02  4.17 -11.71  -3.77 
2006 03  9.84  -5.81   2.01 
2006 04 17.35    .-2   8.66 
2006 05 20.70   3.44  12.07 
2006 06 28.29   8.64  18.47 
2006 07 32.84  13.43  23.13 
2006 08 29.78  11.38  20.58 
2006 09 21.39   4.23  12.81 
2006 10 12.98  -1.05   5.96 
2006 11  8.58  -6.98    .79 
2007 02  1.47 -13.15  -5.83 
2007 03 14.53  -2.73   5.89 
2007 04 13.22   -.64   6.29 
2007 05 20.09   4.91  12.50 
2007 06 25.74   9.10  17.42 
2007 07 32.53  14.09  23.31 
2007 08 30.27  11.33  20.80 
2007 09 24.09   5.46  14.77 
2007 10 16.96   -.32   8.32 
2007 11 10.28  -7.28   1.49 
2007 12  1.13 -15.64  -7.25 
2008 01   .74 -17.74  -8.50 
2008 02  3.53 -12.22  -4.34 
2008 03  8.29  -7.04    .62 
2008 04 13.41  -5.21   4.10 
2008 05 17.31   3.70  10.50 
2008 06 22.89   6.87  14.87 
2008 07 29.53  11.37  20.45 
2008 08 29.57  10.33  19.95 
2008 09 21.31   3.39  12.35 
2008 10 15.31  -1.47   6.92 
2008 11 10.70  -3.86   3.42 
2008 12 -1.16 -16.98  -9.07 
2009 01  1.75 -12.75  -5.50 
2009 02  5.61  -8.66  -1.52 
2009 03  8.41  -7.94    .23 
2009 04 12.82  -1.74   5.54 
2009 05 21.76   3.66  12.71 
2009 07 27.62  10.14  18.88 
2009 08 27.21   9.96  18.58 
2009 09 26.26   6.10  16.18 
2009 10  8.56  -3.16   2.70 
2009 11 12.28  -6.33   2.97 
2009 12 -3.72 -18.12 -10.92 
2010 01  2.91 -12.88  -4.98 
2010 02  3.84 -10.90  -3.52 
2010 03 12.57  -4.65   3.95 
2010 04 13.57   -.65   6.46 
2010 05 16.51   2.51   9.51 
2010 06 23.17   8.46  15.81 
2010 07 28.58  11.10  19.84 
2010 08 28.85  10.05  19.45 
2010 09 25.01   3.34  14.17 
2010 10 20.12    .40  10.26 
2010 12  1.39 -14.15  -6.37 
2011 01   .98 -13.89  -6.45 
2011 02  1.25 -15.88  -7.31 
2011 03  9.24  -5.71   1.76 
2011 04 12.57  -1.85   5.35 
2011 05 14.78   3.08   8.93 
2011 06 24.35   7.70  16.02 
2011 07 30.88  12.61  21.74 
2011 08 30.57  11.03  20.80 
2011 09 25.03   4.19  14.61 
2011 10 17.35    .40   8.87 
2011 11  7.35  -9.43  -1.04 
2011 12  3.69 -13.08  -4.69 
2012 01  4.01 -12.34  -4.16 
2012 02  3.18 -10.33  -3.57 
2012 03 17.04  -3.19   6.92 
2012 04 17.48    .40   8.93 
2012 05 19.58   2.83  11.20 
2012 06 28.89   9.68  19.28 
2012 07 33.34  14.24  23.79 
2012 08 30.56   9.81  20.18 
2012 09 26.34   4.10  15.22 
2012 10 14.20  -1.14   6.53 
2012 11  9.18  -7.25    .96 
2012 12  2.33 -12.39  -5.03 
2013 01  2.34 -13.82  -5.73 
2013 02  3.39 -12.09  -4.35 
2013 03  9.50  -6.77   1.36 
2013 04 10.77  -3.92   3.42 
2013 05 20.11   4.69  12.40 
2013 06 25.22   8.55  16.88 
2013 07 30.77  13.13  21.95 
2013 08 30.41  12.31  21.36 
2013 09 25.17   8.18  16.68 
2013 10 12.29   -.91   5.69 
2013 11  9.31  -7.53    .89 
2013 12 -1.62 -16.52  -9.07 
2014 01  3.06 -12.83  -4.88 
2014 02 -1.79 -16.33  -9.05 
2014 03  7.36  -6.04    .66 
2014 04 14.26  -1.86   6.20 
2014 05 19.17   4.46  11.82 
