1934 10 19.26   5.05  12.15 
1934 11  8.99   -.80   4.09 
1934 12 -2.51 -13.28  -7.89 
1935 01 -3.58 -15.08  -9.33 
1935 02   .79  -8.29  -3.75 
1935 03 10.85   -.69   5.08 
1935 04 13.32   1.41   7.36 
1935 05 19.52   6.18  12.85 
1935 06 24.26  11.54  17.90 
1935 07 31.80  18.37  25.09 
1935 08 28.56  14.58  21.57 
1935 09 24.11  10.18  17.14 
1935 10 17.29   2.76  10.02 
1935 11  5.22  -5.00    .10 
1935 12 -2.17 -11.59  -6.88 
1936 01 -6.72 -18.48 -12.60 
1936 02 -9.25 -21.88 -15.56 
1936 03  6.95  -4.15   1.39 
1936 04 12.54   -.74   5.90 
1936 05 25.51  10.97  18.24 
1936 06 26.19  12.13  19.16 
1936 07 34.16  18.10  26.13 
1936 08 31.45  16.46  23.96 
1936 09 23.54  12.30  17.92 
1936 10 14.03   2.78   8.40 
1936 11  5.30  -5.09    .10 
1936 12   .83  -8.89  -4.03 
1937 01 -5.50 -18.51 -12.00 
1937 02 -3.39 -14.70  -9.04 
1937 03  3.02  -7.04  -2.01 
1937 04 12.00   1.66   6.83 
1937 05 20.95   8.89  14.92 
1937 06 24.91  12.89  18.90 
1937 07 30.72  16.29  23.50 
1937 08 31.54  17.27  24.40 
1937 09 25.13   9.85  17.49 
1937 10 14.24   2.85   8.54 
1937 11  5.11  -5.75   -.31 
1937 12 -4.21 -11.63  -7.92 
1938 01 -5.18 -12.95  -9.06 
1938 02  -.36  -8.05  -4.20 
1938 03  9.68  -1.52   4.08 
1938 04 13.84   2.96   8.39 
1938 05 19.48   8.52  14.00 
1938 06 24.79  13.21  19.00 
1938 07 28.35  16.99  22.67 
1938 08 28.87  16.37  22.62 
1938 09 23.07  11.42  17.24 
1938 10 19.43   6.75  13.09 
1938 11  6.05  -3.44   1.30 
1938 12 -1.95  -9.84  -5.89 
1939 01 -1.04  -8.62  -4.83 
1939 02 -2.56 -14.64  -8.60 
1939 03  5.95  -5.45    .25 
1939 04 13.18    .71   6.94 
1939 05 25.34  10.29  17.81 
1939 06 26.83  14.76  20.79 
1939 07 30.35  16.69  23.52 
1939 08 27.40  14.63  21.01 
1939 09 27.32  11.64  19.48 
1939 10 16.71   3.95  10.33 
1939 11  9.68  -2.77   3.45 
1939 12  4.16  -5.79   -.81 
1940 01 -7.60 -16.95 -12.28 
1940 02  -.41  -8.83  -4.62 
1940 03  2.01  -7.19  -2.59 
1940 04 13.30    .86   7.08 
1940 05 20.46   6.92  13.69 
1940 06 27.34  14.20  20.77 
1940 07 29.60  16.84  23.22 
1940 08 24.88  14.77  19.82 
1940 09 23.53  10.18  16.86 
1940 10 18.21   5.37  11.79 
1940 11  4.19  -5.69   -.74 
1940 12  -.30  -8.39  -4.34 
1941 01 -2.40 -10.50  -6.45 
1941 02 -2.30 -13.20  -7.75 
1941 03  3.13  -7.17  -2.02 
1941 04 17.54   4.80  11.17 
1941 05 23.53  10.01  16.77 
1941 06 24.97  14.49  19.73 
1941 07 28.73  16.95  22.84 
1941 08 29.59  15.24  22.41 
1941 09 23.66  12.03  17.84 
1941 10 15.94   5.77  10.85 
1941 11  8.22  -1.29   3.46 
1941 12  2.20  -6.18  -1.98 
1942 01 -3.39 -11.85  -7.62 
1942 02 -2.33 -10.02  -6.18 
1942 03  6.50  -1.45   2.52 
1942 04 18.37   4.04  11.20 
1942 05 19.70   7.89  13.79 
1942 06 24.28  13.51  18.89 
1942 07 27.53  15.93  21.73 
1942 08 26.24  14.96  20.60 
1942 09 19.87   9.05  14.46 
1942 11  7.10  -3.40   1.84 
1942 12 -4.27 -12.27  -8.27 
1943 01 -5.86 -16.45 -11.16 
1943 02  -.22 -12.72  -6.47 
1943 03  2.34  -8.47  -3.06 
1943 04 13.50    .48   6.99 
1943 05 18.70   7.35  13.02 
1943 06 26.53  15.21  20.87 
1943 07 28.41  16.51  22.46 
1943 08 27.16  15.53  21.34 
1943 09 19.62   6.48  13.05 
1943 10 15.40   1.54   8.46 
1943 11  3.83  -7.13  -1.65 
1944 08 26.86  15.68  21.27 
1944 09 21.93  12.24  17.08 
1944 10 16.51   4.96  10.73 
1944 11  6.98    . 7   3.52 
1944 12 -3.67 -12.45  -8.05 
1945 01 -6.08 -14.38 -10.22 
1945 02 -1.32 -11.09  -6.20 
1945 03 11.86   -.36   5.75 
1945 04 13.35   1.92   7.63 
1945 06 22.36  10.89  16.62 
1945 07 27.11  13.69  20.40 
1945 08 26.31  14.37  20.34 
1945 09 20.34   8.68  14.51 
1945 10 15.36   1.85   8.60 
1945 11  5.37  -4.59    .38 
1945 12 -5.32 -13.82  -9.57 
1946 01 -1.38 -13.16  -7.27 
1946 02   .38 -11.68  -5.65 
1946 03 11.40    .-9   5.65 
1946 04 17.59   2.56  10.07 
1946 05 18.87   5.35  12.11 
1946 06 24.79  12.40  18.59 
1946 07 27.75  14.65  21.20 
1946 08 25.27  11.73  18.50 
1946 09 21.54   8.10  14.82 
1946 10 18.15   4.09  11.12 
1946 11  6.93  -4.88   1.02 
1946 12  1.65 -10.80  -4.57 
1947 01  -.40 -11.90  -6.14 
1947 02 -4.82 -16.11 -10.46 
1947 03  2.59  -7.73  -2.57 
1947 04 11.87   -.72   5.57 
1947 05 16.79   3.70  10.24 
1947 06 22.90  10.26  16.58 
1947 07 27.60  13.57  20.58 
1947 08 32.25  18.39  25.32 
1947 09 23.65  11.00  17.32 
1947 10 21.06   8.77  14.91 
1947 11  2.30  -6.81  -2.25 
1947 12 -1.08 -10.91  -5.99 
1948 01 99.99 -17.57 -99.99 
1948 03  4.65  -7.84  -1.59 
1948 04 17.11   3.70  10.40 
1948 05 19.54   7.11  13.33 
1948 06 25.04  12.14  18.59 
1948 07 29.60  14.65  22.12 
1948 08 28.88  14.39  21.63 
1948 09 25.32  10.59  17.95 
1948 10 16.10   1.34   8.72 
1948 11  6.25  -2.40   1.92 
1948 12 -1.12 -11.56  -6.34 
1949 01 -3.44 -15.04  -9.24 
1949 02 -2.94 -16.25  -9.59 
1949 03  4.16  -6.81  -1.32 
1949 04 14.72    .-7   7.32 
1949 05 21.81   7.63  14.71 
1949 06 26.74  12.89  19.81 
1949 07 29.54  15.57  22.55 
1949 08 28.48  14.87  21.67 
1949 09 20.91   7.15  14.03 
1949 10 18.79   5.93  12.36 
1949 11  8.35  -2.09   3.13 
1949 12   . 5 -10.00  -4.97 
1950 01 -2.13 -14.87  -8.50 
1950 02 -2.30 -12.02  -7.16 
1950 03  1.89  -6.62  -2.36 
1950 04  9.59  -1.02   4.28 
1950 05 19.95   8.03  13.99 
1950 06 24.58  12.24  18.41 
1950 07 25.79  13.79  19.79 
1950 08 24.35  12.74  18.54 
1950 09 22.03   9.56  15.79 
1950 10 19.21   6.49  12.85 
1950 11  3.61  -6.46  -1.42 
1950 12 -5.15 -14.09  -9.62 
1951 01 -6.43 -15.45 -10.94 
1951 02 -2.68 -11.38  -7.03 
1951 03   .21  -9.00  -4.39 
1951 04  9.92   1.19   5.55 
1951 05 21.53  10.43  15.98 
1951 06 22.42  11.87  17.14 
1951 07 26.08  15.09  20.58 
1951 08 23.80  13.62  18.70 
1951 09 19.81   7.94  13.87 
1951 10 14.86   4.42   9.64 
1951 11  2.14  -8.10  -2.98 
1951 12 -3.19 -11.61  -7.39 
1952 01 -2.59 -13.37  -7.98 
1952 02   .89  -6.71  -2.91 
1952 03  2.30  -6.48  -2.09 
1952 04 15.12   3.51   9.31 
1952 05 19.61   8.53  14.07 
1952 06 26.00  15.14  20.57 
1952 07 28.42  16.71  22.57 
1952 08 25.68  13.92  19.79 
1952 09 23.53   9.47  16.50 
1952 10 14.76   -.28   7.24 
1952 11  8.27  -2.28   2.99 
1952 12  -.96  -7.68  -4.31 
1953 01 -2.26 -10.54  -6.40 
1953 02  -.61 -10.70  -5.65 
1953 03  5.16  -4.80    .17 
1953 04  9.82    .-5   4.88 
1953 05 20.11   8.64  14.37 
1953 06 26.67  15.04  20.85 
1953 08 27.47  15.39  21.43 
1953 09 23.81   8.76  16.28 
1953 10 20.67   6.33  13.50 
1953 11  9.63  -2.10   3.76 
1953 12   .47  -8.58  -4.05 
1954 01 -2.96 -14.57  -8.76 
1954 02  5.08  -4.46    .30 
1954 03  4.21  -6.75  -1.26 
1954 04 15.79   2.73   9.26 
1954 05 17.32   5.86  11.59 
1954 07 28.58  16.90  22.74 
1954 08 26.37  14.73  20.55 
1954 09 23.07  11.34  17.20 
1954 10 14.94   4.14   9.54 
1954 11  8.09  -1.68   3.20 
1954 12  -.77  -8.56  -4.66 
1955 01 -4.54 -12.89  -8.71 
1955 02 -2.65 -12.07  -7.35 
1955 03  3.94  -7.52  -1.79 
1955 04 17.79   5.44  11.61 
1955 05 23.40   9.78  16.59 
1955 06 24.04  12.53  18.28 
1955 07 30.15  17.77  23.96 
1955 08 30.25  16.18  23.21 
1955 09 24.98   9.72  17.35 
1955 10 16.04   3.02   9.53 
1955 11  2.81  -7.99  -2.59 
1955 12 -4.19 -14.05  -9.12 
1956 01 -3.70 -13.45  -8.57 
1956 02 -1.89 -13.00  -7.44 
1956 03  2.08  -7.24  -2.58 
1956 04 13.22    .13   6.67 
1956 05 20.92   7.57  14.24 
1956 06 27.40  14.91  21.15 
1956 07 26.36  14.14  20.25 
1956 08 26.60  15.05  20.82 
1956 09 21.57   8.14  14.86 
1956 10 19.92   5.33  12.62 
1956 11  5.34  -5.34    . 0 
1956 12   .18  -8.77  -4.29 
1957 01 -6.38 -17.18 -11.78 
1957 02  1.49  -8.71  -3.61 
1957 03  5.53  -6.07   -.26 
1957 04 13.68   2.82   8.25 
1957 05 18.53   7.10  12.81 
1957 06 24.38  12.82  18.59 
1957 07 28.61  17.24  22.92 
1957 08 26.07  14.87  20.46 
1957 09 20.75   8.85  14.80 
1957 10 14.28   2.93   8.60 
1957 11  4.10  -4.10    . 0 
1957 12  1.04  -7.94  -3.44 
1958 01 -2.78 -10.63  -6.70 
1958 02 -4.42 -14.63  -9.53 
1958 03  4.58  -4.09    .24 
1958 04 14.70   2.03   8.36 
1958 05 22.25   8.17  15.21 
1958 06 22.91  11.36  17.13 
1958 07 25.93  14.86  20.39 
1958 08 27.68  14.88  21.28 
1958 09 22.59   9.79  16.19 
1958 10 18.34   5.00  11.67 
1958 11  8.88  -3.33   2.77 
1958 12 -4.28 -14.05  -9.16 
1959 01 -6.55 -17.25 -11.90 
1959 02 -4.44 -15.00  -9.72 
1959 03  2.91  -6.53  -1.81 
1959 04 13.74   1.73   7.73 
1959 05 21.76  10.06  15.91 
1959 06 25.81  13.78  19.79 
1959 07 26.36  14.66  20.51 
1959 08 27.45  17.15  22.30 
1959 09 22.04  11.69  16.86 
1959 10 11.79   3.04   7.41 
1959 11  1.27  -8.43  -3.58 
1959 12  2.22  -4.51  -1.14 
1960 01 -2.65 -10.60  -6.62 
1960 02 -1.59 -10.57  -6.08 
1960 03  -.54 -11.12  -5.83 
1960 04 14.85   3.18   9.01 
1960 05 19.75   8.78  14.26 
1960 06 23.89  12.20  18.04 
1960 07 26.95  15.39  21.17 
1960 08 27.05  15.52  21.28 
1960 09 22.62  11.68  17.15 
1960 10 16.07   4.25  10.16 
1960 11  8.39  -2.66   2.87 
1960 12 -2.11 -12.13  -7.12 
1961 01 -4.44 -13.86  -9.15 
1961 02  2.48  -7.15  -2.33 
1961 03  4.30  -3.50    .40 
1961 04 10.35  -1.08   4.63 
1961 05 19.50   6.42  12.96 
1961 06 26.13  13.99  20.06 
1961 07 26.66  15.03  20.84 
1961 08 27.29  15.41  21.35 
1961 09 20.50   9.50  15.00 
1961 10 16.86   4.08  10.47 
1961 11  5.65  -3.77    .94 
1961 12 -3.88 -13.24  -8.55 
1962 01 -6.69 -16.79 -11.74 
1962 02 -4.03 -13.01  -8.52 
1962 03  1.16  -6.55  -2.69 
1962 04 12.43    .70   6.56 
1962 05 21.84  11.34  16.59 
1962 06 23.59  13.69  18.64 
1962 07 24.11  14.87  19.49 
1962 08 25.50  14.55  20.02 
1962 09 18.95   8.55  13.75 
1962 10 15.04   5.54  10.29 
1962 11  6.21  -2.82   1.69 
1962 12 -1.65 -11.33  -6.49 
1963 01 99.99 -20.04 -99.99 
1963 02 -4.15 -15.53  -9.84 
1963 03  7.37  -4.03   1.66 
1963 04 15.68   2.14   8.91 
1963 06 27.27  14.18  20.72 
1963 07 27.64  16.37  22.00 
1963 08 25.85  14.65  20.25 
1963 09 22.15  11.25  16.70 
1963 10 21.77   9.72  15.74 
1963 11  9.05   -.70   4.17 
1963 12 -7.17 -15.77 -11.47 
1964 01  -.37  -9.66  -5.01 
1964 02  3.13  -9.34  -3.10 
1964 03  3.80  -6.59  -1.39 
1964 04 14.49   2.72   8.60 
1964 05 23.25  11.82  17.53 
1964 06 25.93  14.33  20.13 
1964 07 29.95  17.52  23.73 
1964 08 26.42  14.60  20.51 
1964 09 20.59  10.53  15.56 
1964 10 15.40   3.46   9.43 
1964 11  8.87  -1.83   3.52 
1964 12 -4.06 -11.67  -7.86 
1965 01 -5.17 -15.23 -10.20 
1965 03  -.82  -9.42  -5.12 
1965 04 11.61   1.79   6.70 
1965 05 22.05  10.46  16.25 
1965 06 24.24  13.64  18.94 
1965 07 26.57  15.95  21.26 
1965 08 25.62  14.68  20.15 
1965 09 18.84   9.25  14.04 
1965 10 15.54   4.85  10.19 
1965 11  6.97  -2.32   2.32 
1965 12  2.69  -4.92  -1.11 
1966 01 -7.48 -17.87 -12.67 
1966 02 -1.65 -11.71  -6.68 
1966 03  7.64  -2.61   2.51 
1966 04 10.90    .85   5.87 
1966 05 18.82   6.22  12.52 
1966 06 25.42  14.01  19.71 
1966 07 28.53  17.37  22.95 
1966 08 26.13  13.76  19.94 
1966 09 21.39   9.75  15.57 
1966 10 16.54   3.60  10.07 
1966 11  6.85  -3.22   1.81 
1966 12 -1.90  -9.99  -5.94 
1967 01 -2.29 -12.13  -7.21 
1967 02 -4.67 -16.08 -10.38 
1967 03  5.75  -4.32    .71 
1967 04 14.02   2.93   8.47 
1967 05 18.64   5.70  12.17 
1967 06 24.60  14.44  19.52 
1967 07 26.73  14.31  20.52 
1967 08 25.26  12.67  18.96 
1967 09 21.39   9.45  15.42 
1967 10 14.23   4.39   9.30 
1967 11  4.04 -99.99 -99.99 
1967 12  -.13  -8.22  -4.17 
1968 01 -3.61 -12.01  -7.81 
1968 02 -2.53 -12.53  -7.53 
1968 03 11.43  -1.59   4.92 
1968 04 16.02   3.80   9.91 
1968 05 18.73   7.33  13.03 
1968 06 24.77  14.68  19.72 
1968 07 26.25  16.37  21.31 
1968 08 26.14  15.91  21.02 
1968 09 21.44  11.49  16.46 
1968 10 16.15   5.72  10.93 
1968 11  5.54  -2.02   1.76 
1968 12 -2.41 -10.76  -6.58 
1969 01 -6.70 -14.97 -10.83 
1969 02 -1.35  -9.72  -5.54 
1969 03  2.13  -8.77  -3.32 
1969 04 14.50   3.78   9.14 
1969 05 20.79   9.28  15.03 
1969 06 21.46  11.07  16.26 
1969 07 26.84  16.95  21.90 
1969 08 27.91  16.26  22.08 
1969 09 21.95  10.90  16.42 
1969 10 13.64   3.07   8.35 
1969 11  6.73  -3.86   1.43 
1969 12 -2.06  -9.68  -5.87 
1970 01 -8.64 -17.96 -13.30 
1970 02  -.89 -13.34  -7.11 
1970 03  3.83  -6.51  -1.34 
1970 04 15.08   3.18   9.13 
1970 05 21.45   9.93  15.69 
1970 06 25.55  15.08  20.31 
1970 07 28.15  16.68  22.41 
1970 08 26.67  15.65  21.16 
1970 09 21.45  11.08  16.26 
1970 10 15.70   5.72  10.71 
1970 11  5.15  -2.66   1.24 
1970 12 -1.36 -11.38  -6.37 
1971 01 -7.88 -17.76 -12.82 
1971 02 -3.99 -11.93  -7.96 
1971 03  2.31  -7.67  -2.68 
1971 04 15.27   1.93   8.60 
1971 05 19.23   6.80  13.01 
1971 06 27.24  16.62  21.93 
1971 07 25.20  14.50  19.85 
1971 08 26.27  14.05  20.16 
1971 09 23.79  12.11  17.95 
1971 10 19.12   8.60  13.86 
1971 11  6.23  -1.85   2.19 
1971 12  -.88  -8.03  -4.45 
1972 01 -6.01 -17.32 -11.66 
1972 02 -3.79 -14.39  -9.09 
1972 03  3.67  -6.30  -1.31 
1972 04 11.43   1.26   6.34 
1972 05 22.28  10.81  16.54 
1972 06 25.35  12.78  19.06 
1972 07 25.42  15.83  20.62 
1972 08 25.88  16.94  21.41 
1972 09 21.46  11.59  16.52 
1972 10 13.14   3.41   8.27 
1972 11  3.43  -2.08    .67 
1972 12 -4.71 -13.44  -9.08 
1973 01 -2.50 -10.95  -6.72 
1973 02   . 9  -8.93  -4.42 
1973 03 10.06    .67   5.36 
1973 04 11.66   2.52   7.09 
1973 05 18.33   7.68  13.00 
1973 06 25.87  15.65  20.76 
1973 07 27.17  17.00  22.08 
1973 08 26.54  16.70  21.62 
1973 09 20.84  11.74  16.29 
1973 10 19.01   7.83  13.42 
1973 11  6.63  -1.90   2.36 
1973 12 -3.14 -11.33  -7.23 
1974 01 -4.52 -13.01  -8.76 
1974 02 -1.76 -11.02  -6.39 
1974 03  4.91  -4.65    .12 
1974 04 15.87   3.63   9.75 
1974 05 18.18   7.57  12.87 
1974 06 23.62  12.82  18.22 
1974 07 28.77  18.01  23.39 
1974 08 24.74  14.95  19.84 
1974 09 20.33   8.38  14.35 
1974 10 16.36   5.00  10.68 
1974 11  7.17  -1.84   2.66 
1974 12  -.82  -7.30  -4.06 
1975 01 -4.26 -11.98  -8.12 
1975 02 -3.44 -11.25  -7.34 
1975 03   .47  -8.14  -3.84 
1975 04  9.28    .13   4.70 
1975 05 21.63  10.96  16.29 
1975 06 23.94  14.96  19.45 
1975 07 27.30  17.18  22.24 
1975 08 26.95  16.56  21.75 
1975 09 19.03   9.13  14.08 
1975 10 18.76   6.11  12.43 
1975 11  9.46   -.36   4.55 
1975 12  -.48  -8.14  -4.31 
1976 01 -3.06 -14.02  -8.54 
1976 02  3.92  -6.82  -1.45 
1976 03  6.77  -3.05   1.86 
1976 04 16.17   3.87  10.02 
1976 05 20.16   7.44  13.80 
1976 06 26.24  14.44  20.34 
1976 07 29.80  16.85  23.32 
1976 08 26.45  14.99  20.72 
1976 09 23.09   9.58  16.33 
1976 10 13.46   2.05   7.75 
1976 11  3.43  -7.68  -2.12 
1976 12 -4.78 -16.07 -10.42 
1977 01 11.41 -21.24 -16.32 
1977 02   .19  -9.66  -4.73 
1977 03  9.55    . 3   4.79 
1977 04 19.70   5.41  12.55 
1977 05 25.20  12.88  19.04 
1977 06 25.73  13.48  19.60 
1977 07 28.65  17.87  23.26 
1977 08 24.76  14.23  19.49 
1977 09 21.77  11.42  16.59 
1977 10 14.73   4.08   9.40 
1977 11  5.01  -3.78    .61 
1977 12 -4.78 -12.42  -8.60 
1978 01 -9.04 -18.37 -13.70 
1978 02 -6.15 -16.62 -11.38 
1978 03  3.99  -6.40  -1.20 
1978 04 13.89   2.21   8.05 
1978 05 20.70   9.18  14.94 
1978 06 25.48  13.47  19.47 
1978 08 26.73  14.54  20.63 
1978 09 24.91  12.30  18.60 
1978 10 14.63   3.66   9.14 
1978 11  5.37  -4.21    .57 
1978 12 -3.80 -12.89  -8.34 
1979 01 11.36 -20.20 -15.78 
1979 02 -6.96 -17.33 -12.14 
1979 03  2.65  -5.96  -1.65 
1979 04 11.33    . 1   5.67 
1979 05 20.37   7.10  13.73 
1979 06 25.17  13.04  19.10 
1979 07 26.50  15.28  20.89 
1979 08 24.86  13.91  19.38 
1979 09 23.74  10.37  17.05 
1979 10 15.23   4.51   9.87 
1979 11  5.34  -2.81   1.26 
1979 12  1.12  -7.64  -3.26 
1980 01 -4.71 -12.51  -8.61 
1980 02 -4.33 -12.48  -8.40 
1980 03  3.25  -6.85  -1.80 
1980 04 15.08   2.73   8.90 
1980 05 22.28   9.47  15.87 
1980 06 25.28  13.23  19.25 
1980 07 29.03  17.11  23.07 
1980 08 26.39  16.18  21.28 
1980 09 22.10  11.20  16.65 
1980 10 12.81   2.10   7.46 
1980 11  7.49  -2.52   2.48 
1980 12 -1.50 -10.01  -5.75 
1981 01 -1.32 -12.03  -6.67 
1981 02   .87  -9.35  -4.24 
1981 03  8.91  -3.08   2.91 
1981 04 16.11   3.60   9.85 
1981 05 19.39   7.36  13.37 
1981 06 24.58  13.21  18.89 
1981 07 26.39  15.70  21.04 
1981 08 25.26  13.98  19.61 
1981 09 21.28   9.93  15.61 
1981 10 13.85   3.70   8.77 
1981 11  7.51  -1.46   3.02 
1981 12 -2.99 -11.37  -7.18 
1982 01 99.99 -20.07 -99.99 
1982 02 -2.67 -12.85  -7.76 
1982 03  3.22  -6.12  -1.45 
1982 04 11.17   -.30   5.43 
1982 05 21.34  10.99  16.16 
1982 06 21.97  10.99  16.48 
1982 07 27.33  16.67  22.00 
1982 08 25.07  14.76  19.91 
1982 09 20.45  10.27  15.36 
1982 10 16.26   4.94  10.60 
1982 11  5.40  -4.30    .54 
1982 12  1.12  -8.07  -3.47 
1983 01 -2.16 -10.20  -6.18 
1983 02   . 5  -6.74  -3.34 
1983 03  5.33  -3.38    .97 
1983 04 10.35    .38   5.36 
1983 05 17.32   6.27  11.79 
1983 06 25.38  14.36  19.86 
1983 07 29.09  18.66  23.87 
1983 08 29.19  18.21  23.70 
1983 09 22.21  10.92  16.56 
1983 10 14.82   4.21   9.51 
1983 11  5.54  -1.52   2.01 
1983 12 -8.83 -18.07 -13.45 
1984 01 -5.19 -13.82  -9.50 
1984 02  3.01  -6.13  -1.56 
1984 03  1.88  -7.57  -2.84 
1984 04 13.29   2.92   8.10 
1984 05 18.62   7.34  12.98 
1984 06 25.40  14.96  20.18 
1984 07 26.53  15.21  20.87 
1984 08 27.86  16.19  22.02 
1984 09 22.66   8.67  15.66 
1984 10 15.96   4.96  10.46 
1984 11  6.46  -3.75   1.35 
1984 12   .10 -11.28  -5.58 
1985 01 -6.32 -16.87 -11.60 
1985 02 -4.21 -13.46  -8.83 
1985 03  7.89  -2.33   2.77 
1985 04 17.09   4.85  10.97 
1985 05 23.12  10.10  16.61 
1985 06 24.23  11.96  18.09 
1985 07 28.05  15.37  21.71 
1985 08 25.06  14.32  19.68 
1985 09 20.91  11.57  16.24 
1985 10 15.04   5.04  10.04 
1985 11  1.65  -6.86  -2.60 
1985 12 -6.14 -18.04 -12.09 
1986 01 -3.90 -12.16  -8.03 
1986 02 -4.05 -11.79  -7.92 
1986 03  8.60  -2.77   2.91 
1986 04 16.56   5.38  10.96 
1986 05 20.65   9.80  15.22 
1986 06 25.78  14.77  20.27 
1986 07 27.84  17.70  22.77 
1986 08 24.39  12.99  18.68 
1986 09 21.33  11.89  16.61 
1986 10 15.32   3.85   9.58 
1986 11  3.33  -6.75  -1.71 
1986 12 -1.84  -8.42  -5.13 
1987 01 -2.23 -10.63  -6.43 
1987 02  3.20  -6.08  -1.44 
1987 03  8.68  -1.76   3.46 
1987 04 18.46   4.60  11.53 
1987 05 23.33  10.46  16.89 
1987 06 27.59  15.27  21.43 
1987 07 28.76  17.43  23.09 
1987 08 25.05  14.49  19.77 
1987 09 22.36  10.25  16.30 
1987 10 13.69    .37   7.03 
1987 11  8.29  -1.37   3.46 
1987 12  -.10  -7.04  -3.57 
1988 01 -5.53 -17.58 -11.55 
1988 02 -4.26 -15.14  -9.70 
1988 03  7.05  -4.90   1.07 
1988 04 15.06   1.37   8.21 
1988 05 24.45   8.99  16.72 
1988 06 29.21  14.57  21.89 
1988 07 30.14  16.57  23.35 
1988 08 30.25  16.06  23.15 
1988 09 24.15  10.03  17.09 
1988 10 13.63   -.67   6.48 
1988 11  6.80  -4.27   1.26 
1988 12  -.77 -12.10  -6.43 
1989 01   .80  -9.10  -4.15 
1989 02 -4.30 -17.54 -10.92 
1989 03  4.02  -7.32  -1.65 
1989 04 13.58    .85   7.21 
1989 05 19.91   9.37  14.64 
1989 06 24.22  15.56  19.89 
1989 07 28.42  19.14  23.78 
1989 08 25.79  16.66  21.22 
1989 09 20.75  10.21  15.48 
1989 10 17.12   4.91  11.02 
1989 11  4.44  -5.06   -.30 
1989 12 -6.59 -14.86 -10.72 
1990 01  1.92  -7.09  -2.58 
1990 02  1.39  -8.17  -3.39 
1990 03  7.33  -1.28   3.02 
1990 04 13.90   2.32   8.10 
1990 05 18.68   7.60  13.14 
1990 06 25.48 -99.99 -99.99 
1990 07 26.65  15.07  20.86 
1990 08 25.80  16.11  20.95 
1990 09 23.84  12.68  18.26 
1990 10 15.60   3.23   9.41 
1990 11 10.31   -.62   4.84 
1990 12 -1.63 -99.99 -99.99 
1991 01 99.99 -14.94 -99.99 
1991 02  1.10  -7.96  -3.43 
1991 03  6.92  -2.55   2.18 
1991 04 15.10   4.50   9.80 
1991 05 21.65  12.24  16.94 
1991 06 27.28 -99.99 -99.99 
1991 07 27.31  17.31  22.31 
1991 08 26.17  16.95  21.56 
1991 09 21.25  10.66  15.95 
1991 10 15.06   4.61   9.83 
1991 11   .98 -99.99 -99.99 
1991 12   . 5 -99.99 -99.99 
1992 02  2.64 -99.99 -99.99 
1992 03  5.71 -99.99 -99.99 
1992 04 11.24 -99.99 -99.99 
1992 05 20.54 -99.99 -99.99 
1992 06 24.26 -99.99 -99.99 
1992 07 23.93 -99.99 -99.99 
1992 08 23.24 -99.99 -99.99 
1992 09 20.31 -99.99 -99.99 
1992 10 15.25 -99.99 -99.99 
1992 11  2.02 -99.99 -99.99 
1992 12 -1.43 -99.99 -99.99 
1993 03  2.95 -99.99 -99.99 
1993 04 10.55 -99.99 -99.99 
1993 05 18.48 -99.99 -99.99 
1993 06 23.18 -99.99 -99.99 
1993 07 24.68 -99.99 -99.99 
1993 08 25.19 -99.99 -99.99 
1993 10 14.60   1.88   8.24 
1993 11  5.32  -5.40    .-3 
1993 12  -.74  -8.97  -4.85 
1994 01 -9.49 -19.78 -14.63 
1994 02 -4.71 -16.39 -10.54 
1994 03  7.75  -4.25   1.75 
1994 04 14.35    .34   7.34 
1994 05 22.02 -99.99 -99.99 
1994 06 27.58  14.31  20.94 
1994 07 25.98  14.50  20.24 
1994 08 24.53 -99.99 -99.99 
1994 09 22.68 -99.99 -99.99 
1994 10 16.25   5.26  10.75 
1994 11  8.49 -99.99 -99.99 
1994 12   .22 -99.99 -99.99 
1995 01 -4.48 -99.99 -99.99 
1995 02   . 0 -99.99 -99.99 
1995 03  7.44 -99.99 -99.99 
1995 04 10.66 -99.99 -99.99 
1995 05 18.83 -99.99 -99.99 
1995 06 26.89  14.41  20.65 
1995 07 28.45 -99.99 -99.99 
1995 08 29.10 -99.99 -99.99 
1995 09 21.25   8.21  14.73 
1995 10 15.20   2.93   9.06 
1995 11  2.05  -7.87  -2.91 
1995 12 -2.04 -12.16  -7.10 
1996 01 -5.29 -17.74 -11.51 
1996 02 -2.01 -11.82  -6.91 
1996 03  2.74 -99.99 -99.99 
1996 04 12.44 -99.99 -99.99 
1996 05 17.11   6.30  11.70 
1996 06 24.20  12.76  18.48 
1996 07 27.02  13.43  20.22 
1996 08 26.94  12.95  19.94 
1996 09 22.51   8.46  15.48 
1996 10 15.49   1.39   8.43 
1996 11  1.83  -8.02  -3.09 
1996 12 -3.61 -12.92  -8.26 
1997 01 -6.00 -15.81 -10.90 
1997 02  -.64 -10.39  -5.51 
1997 03  5.62  -5.68    .-2 
1997 04 12.56  -1.40   5.58 
1997 05 17.59   2.97  10.28 
1997 06 26.77  12.20  19.48 
1997 07 26.42  15.22  20.82 
1997 08 24.65  13.15  18.90 
1997 09 22.11   8.75  15.43 
1997 10 16.32   3.58   9.95 
1997 11  3.62  -4.92   -.65 
1997 12   .66  -7.35  -3.34 
1998 01 -1.16  -8.76  -4.96 
1998 04 14.40   3.87   9.13 
1998 11  7.48  -1.50   2.99 
1998 12  1.39  -7.80  -3.20 
1999 07 29.96 -99.99 -99.99 
1999 08 25.56 -99.99 -99.99 
1999 09 23.46 -99.99 -99.99 
1999 10 16.09 -99.99 -99.99 
1999 11 10.43 -99.99 -99.99 
1999 12   .72 -99.99 -99.99 
2000 01 -3.10 -99.99 -99.99 
2000 02  3.64 -99.99 -99.99 
2000 04 15.20 -99.99 -99.99 
2000 05 21.58 -99.99 -99.99 
2000 06 24.18 -99.99 -99.99 
2000 07 26.58  15.74  21.16 
2000 08 26.56  15.61  21.08 
2000 09 22.21 -99.99 -99.99 
2000 10 17.49 -99.99 -99.99 
2000 11  2.92  -5.90  -1.49 
2001 01 -2.11 -99.99 -99.99 
2001 04 17.18 -99.99 -99.99 
2001 05 20.89 -99.99 -99.99 
2001 06 24.93 -99.99 -99.99 
2001 07 29.73 -99.99 -99.99 
2001 08 28.07  15.25  21.66 
2001 09 21.44 -99.99 -99.99 
2001 10 14.76   2.83   8.79 
2001 11 13.15 -99.99 -99.99 
2001 12  1.61  -7.77  -3.08 
2002 02  2.76 -99.99 -99.99 
2002 04 13.03    .95   6.99 
2002 05 19.02   5.00  12.01 
2002 06 26.76  14.98  20.87 
2002 07 30.16  17.58  23.87 
2002 08 25.86  13.87  19.86 
2002 09 23.54   9.71  16.62 
2002 10 11.88    .92   6.40 
2002 11  5.58  -4.42    .57 
2002 12  1.02  -8.07  -3.52 
2003 01 -5.44 -15.33 -10.38 
2003 02 -2.98 -15.60  -9.29 
2003 03  4.37  -6.03   -.83 
2003 04 13.44    .50   6.97 
2003 05 18.87   3.75  11.31 
2003 06 23.57   9.78  16.67 
2003 07 27.51  15.72  21.61 
2003 08 30.36  15.99  23.17 
2003 09 22.71   9.10  15.90 
2003 10 16.04   2.75   9.39 
2003 11  5.37  -4.29    .53 
2003 12   .14  -8.35  -4.10 
2004 01 -5.83 -15.50 -10.66 
2004 02 -1.16 -10.80  -5.98 
2004 03  6.80  -2.63   2.08 
2004 04 15.94   1.15   8.54 
2004 05 20.37   6.15  13.26 
2004 07 26.58  10.35  18.46 
2004 08 24.20  11.12  17.66 
2004 09 26.31  11.06  18.68 
2004 10 15.68   3.60   9.64 
2004 11  7.40  -1.95   2.72 
2004 12 -1.70 -11.57  -6.63 
2005 01 -4.59 -14.33  -9.46 
2005 02  1.43  -7.43  -3.00 
2005 03  5.05  -6.31   -.62 
2005 04 17.49   3.11  10.30 
2005 05 18.36   5.94  12.15 
2005 06 28.46  15.12  21.79 
2005 07 28.86  16.51  22.68 
2005 08 27.29  14.09  20.69 
2005 09 25.26  11.81  18.53 
2005 10 16.62   4.44  10.53 
2005 11  7.09  -3.64   1.72 
2005 12 -5.81 -13.57  -9.68 
2006 01  1.50  -6.02  -2.26 
2006 02 -1.29 -12.55  -6.92 
2006 03  5.22  -4.48    .36 
2006 04 16.44   3.64  10.04 
2006 05 19.85   8.27  14.06 
2006 07 30.01  17.81  23.91 
2006 08 27.08  15.86  21.47 
2006 09 19.79   8.50  14.15 
2006 10 12.72   1.31   7.01 
2006 11  7.22  -1.53   2.84 
2007 01 -3.35 -99.99 -99.99 
2007 02 -7.21 -16.77 -11.99 
2007 03  7.41  -3.71   1.84 
2007 04 13.98   1.77   7.87 
2007 05 22.24   9.33  15.78 
2007 06 25.63  13.97  19.79 
2007 07 27.25  15.43  21.34 
2007 08 26.08  16.40  21.24 
2007 09 23.88  10.36  17.11 
2007 10 17.77   7.01  12.39 
2007 11  5.78  -3.86    .96 
2007 12 -3.82 -12.21  -8.01 
2008 01 -6.04 -15.04 -10.54 
2008 02 -5.54 -15.43 -10.48 
2008 03  2.44  -8.12  -2.84 
2008 04 11.37    .61   5.99 
2008 05 18.62   5.55  12.08 
2008 06 24.58  13.77  19.17 
2008 07 27.33  16.10  21.71 
2008 08 25.84  14.44  20.14 
2008 09 22.38  10.96  16.67 
2008 10 14.44   3.29   8.86 
2008 11  6.32  -2.77   1.77 
2008 12 -4.59 -15.53 -10.05 
2009 01 -8.56 -18.64 -13.60 
2009 02   .35 -11.20  -5.42 
2009 03  6.44  -5.32    .55 
2009 04 13.25    .79   7.02 
2009 05 19.61   8.07  13.84 
2009 06 24.47  13.38  18.92 
2009 07 23.64  13.31  18.47 
2009 08 24.28  13.77  19.02 
2009 09 22.45  11.46  16.95 
2009 10 10.06   1.85   5.95 
2009 11 10.04    .52   5.28 
2009 12 -3.64 -11.47  -7.55 
2010 01 -6.63 -14.68 -10.65 
2010 02 -2.56 -11.84  -7.20 
2010 03  9.06  -1.77   3.64 
2010 04 17.00   4.71  10.86 
2010 05 20.69   8.95  14.82 
2010 06 24.71  14.64  19.67 
2010 07 27.32  17.62  22.47 
2010 08 27.82  17.29  22.56 
2010 09 20.91   9.60  15.26 
2010 10 18.29   5.08  11.68 
2010 11  6.89  -2.85   2.02 
2010 12 -6.67 -13.27  -9.97 
2011 02 -3.11 -11.88  -7.49 
2011 03  3.57  -5.89  -1.16 
2011 04 11.89   1.49   6.69 
2011 05 18.51   7.50  13.00 
2011 06 24.47  13.81  19.14 
2011 07 29.27  18.27  23.77 
2011 08 26.95  15.96  21.45 
2011 09 19.94   9.38  14.66 
2011 11  8.01  -1.42   3.29 
2011 12  1.29  -7.03  -2.87 
2012 01 -1.26  -9.93  -5.59 
2012 02  1.27  -6.83  -2.78 
2012 03 13.92   2.52   8.22 
2012 04 14.02   2.32   8.17 
2012 05 23.10   9.88  16.49 
2012 06 26.82  14.59  20.70 
2012 08 26.95  14.31  20.63 
2012 09 21.91   7.91  14.91 
2012 10 13.70   2.41   8.05 
2012 11  7.68  -2.53   2.57 
2012 12  1.21  -7.02  -2.90 
2013 01 -2.58 -12.86  -7.72 
2013 02 -3.60 -12.16  -7.88 
