1929 12  5.43  -4.66    .38 
1930 01 -2.05 -15.07  -8.55 
1930 02  6.24  -4.17   1.03 
1930 03  9.21  -3.05   3.08 
1930 04 17.26   3.03  10.14 
1930 05 16.17   3.64   9.90 
1930 06 24.48   8.64  16.56 
1930 07 30.87  14.84  22.85 
1930 08 27.15  13.99  20.57 
1930 09 22.79   7.60  15.19 
1930 10 13.07   1.25   7.16 
1930 11  6.89  -8.20   -.65 
1930 12 -1.17 -13.00  -7.09 
1931 01  1.37 -11.97  -5.30 
1931 02  2.58  -7.87  -2.64 
1931 03  7.50  -4.21   1.64 
1931 04 14.31    .-4   7.13 
1931 05 19.84   3.78  11.81 
1931 06 27.77  11.34  19.55 
1931 07 32.96  16.90  24.93 
1931 08 30.10  14.37  22.23 
1931 09 23.50   7.80  15.65 
1931 10 17.32   3.53  10.42 
1931 11  5.61  -7.13   -.76 
1931 12   .43 -11.05  -5.31 
1932 01 -2.10 -13.90  -8.00 
1932 02  2.01 -10.98  -4.48 
1932 03  5.58  -3.46   1.05 
1932 04 12.87    .-5   6.41 
1932 05 18.89   4.67  11.78 
1932 06 22.57   8.77  15.67 
1932 07 28.48  12.59  20.53 
1932 08 28.91  11.92  20.41 
1932 09 25.24   7.67  16.45 
1932 10 15.59    .51   8.05 
1932 11  9.62  -2.68   3.46 
1932 12 -2.05 -12.92  -7.48 
1933 01   . 0 -11.24  -5.62 
1933 02 -2.38 -15.94  -9.16 
1933 03  6.39  -4.39   1.00 
1933 04 11.87  -1.20   5.33 
1933 05 14.75   2.07   8.41 
1933 06 27.35  11.03  19.19 
1933 07 32.50  15.87  24.18 
1933 08 29.32  11.96  20.64 
1933 09 25.48   7.11  16.29 
1933 10 20.84   3.47  12.15 
1933 11 10.78  -3.38   3.69 
1933 12  5.88  -5.07    .40 
1934 01  4.40  -5.30   -.45 
1934 02  9.04  -3.22   2.91 
1934 03 15.00   -.15   7.42 
1934 04 19.28   3.14  11.21 
1934 05 24.49   6.20  15.34 
1934 06 25.98   9.24  17.61 
1934 07 32.36  14.98  23.67 
1934 08 32.22  15.02  23.62 
1934 09 24.44   7.78  16.11 
1934 10 15.55   2.15   8.85 
1934 11  9.00  -1.66   3.67 
1934 12  2.76  -6.23  -1.73 
1935 01  3.24  -6.56  -1.66 
1935 02  5.49  -5.52    .-1 
1935 03  6.91  -4.98    .96 
1935 04 12.46    .-3   6.21 
1935 05 16.24   3.11   9.67 
1935 06 25.33   9.18  17.25 
1935 07 30.94  13.27  22.10 
1935 08 31.07  14.44  22.75 
1935 09 27.18  10.00  18.59 
1935 10 16.42    .66   8.54 
1935 11  5.23  -6.15   -.46 
1935 12  5.32  -7.96  -1.32 
1936 01  2.73  -9.89  -3.58 
1936 02  2.27  -7.78  -2.75 
1936 03  8.10  -3.90   2.10 
1936 04 16.12   2.17   9.14 
1936 05 22.07   5.42  13.74 
1936 06 25.51  11.19  18.35 
1936 07 31.01  14.49  22.75 
1936 08 27.48  13.29  20.38 
1936 09 20.82   6.84  13.83 
1936 10 16.90   3.55  10.22 
1936 11  9.58  -5.38   2.09 
1936 12  4.40  -7.84  -1.72 
1937 01 -6.45 -18.40 -12.42 
1937 02  -.66 -10.63  -5.64 
1937 03  4.90  -4.03    .43 
1937 04 99.99  -1.82 -99.99 
1937 05 20.86   5.27  13.06 
1937 06 23.45   8.34  15.89 
1937 07 29.98  14.50  22.24 
1937 08 31.01  13.40  22.20 
1937 09 26.88   9.26  18.07 
1937 11  9.93  -3.04   3.44 
1937 12  4.77  -7.01  -1.12 
1938 01  4.05  -6.45  -1.19 
1938 02  4.32  -5.79   -.73 
1938 03  6.77  -3.51   1.63 
1938 04 14.43   1.00   7.71 
1938 05 17.20   4.12  10.66 
1938 06 24.93   9.38  17.15 
1938 07 27.59  12.54  20.06 
1938 08 28.72  12.46  20.59 
1938 09 26.84  10.53  18.68 
1938 10 16.58   3.66  10.12 
1938 11  4.03  -7.75  -1.85 
1938 12  4.26  -6.84  -1.29 
1939 01  2.13  -8.78  -3.32 
1939 02  -.98 -11.78  -6.38 
1939 03  9.76  -3.94   2.91 
1939 04 16.41   1.00   8.70 
1939 05 21.24   6.07  13.65 
1939 06 24.27   7.26  15.76 
1939 07 30.67  14.31  22.49 
1939 08 31.25  14.18  22.71 
1939 09 23.99   7.24  15.61 
1939 10 16.32   1.78   9.05 
1939 11 12.65  -2.57   5.04 
1939 12  6.13  -5.66    .23 
1940 01  2.32  -7.08  -2.38 
1940 02  4.56 -99.99 -99.99 
1940 03 10.28  -1.82   4.23 
1940 04 13.99   1.51   7.75 
1940 05 23.00   7.39  15.19 
1940 06 28.55  11.40  19.97 
1940 07 99.99  15.41 -99.99 
1940 08 32.54  15.09  23.81 
1940 09 23.17   8.64  15.91 
1940 10 18.31   4.03  11.17 
1940 11  6.21  -4.88    .66 
1940 12  4.75  -7.54  -1.39 
1941 01  3.62  -9.17  -2.77 
1941 02  5.37  -5.59   -.11 
1941 03  9.06  -3.24   2.91 
1941 04 10.80    .36   5.58 
1941 05 19.79   5.97  12.88 
1941 06 22.77   8.35  15.56 
1941 07 28.93  13.79  21.36 
1941 08 26.79  12.26  19.52 
1941 09 19.73   4.04  11.88 
1941 10 14.15    .54   7.34 
1941 11  9.08  -3.89   2.59 
1941 12  3.54  -6.35  -1.40 
1942 01  2.02 -11.86  -4.92 
1942 02   .99 -10.67  -4.84 
1942 03  5.92  -6.64   -.35 
1942 04 13.68  -1.08   6.30 
1942 05 16.34   2.45   9.39 
1942 06 22.31   5.80  14.05 
1942 07 31.66  13.39  22.52 
1942 08 29.28  11.71  20.49 
1942 10 18.11   2.14  10.12 
1942 11  8.39  -4.76   1.81 
1942 12  1.24  -6.90  -2.83 
1943 01   .52  -8.26  -3.87 
1943 02  3.11  -7.43  -2.15 
1943 03  7.49  -3.66   1.91 
1943 04 17.78   2.78  10.28 
1943 05 17.78   3.32  10.55 
1943 07 31.54  13.85  22.69 
1943 08 30.02  12.07  21.04 
1943 09 27.28   9.00  18.14 
1943 10 18.83   4.30  11.56 
1943 11  9.84  -4.46   2.68 
1943 12  4.46  -7.03  -1.28 
1944 01  -.11 -13.30  -6.70 
1944 02  2.77  -9.68  -3.45 
1944 03  6.39  -5.07    .65 
1944 04 10.56   -.90   4.83 
1944 05 18.81   4.30  11.55 
1944 06 21.15   6.06  13.60 
1944 07 29.43  11.95  20.69 
1944 08 30.34  11.02  20.68 
1944 09 25.09   7.89  16.49 
1944 10 20.03   3.60  11.81 
1944 11  5.11  -4.60    .25 
1944 12  2.83  -8.47  -2.82 
1945 01  4.00  -7.16  -1.58 
1945 02  4.04  -4.91   -.43 
1945 03  7.27  -4.27   1.50 
1945 04 11.44  -2.53   4.45 
1945 05 19.20   3.55  11.37 
1945 06 19.66   6.59  13.12 
1945 07 30.07  13.32  21.69 
1945 08 28.31  12.87  20.59 
1945 09 21.30   5.24  13.27 
1945 10 19.54   3.74  11.64 
1945 11  5.54  -3.97    .78 
1945 12  1.35  -9.22  -3.93 
1946 01  1.39 -10.94  -4.77 
1946 02  3.45  -8.60  -2.58 
1946 03  8.50  -2.58   2.96 
1946 04 16.70   1.00   8.85 
1946 05 18.25   3.64  10.94 
1946 06 25.50   9.30  17.40 
1946 07 30.35  13.75  22.05 
1946 08 30.32  14.00  22.16 
1946 09 23.34   6.27  14.80 
1946 10 11.97   -.34   5.81 
1946 11  5.58  -4.30    .63 
1946 12  5.02  -4.85    . 8 
1947 01  -.28 -12.23  -6.25 
1947 02  7.83  -4.85   1.49 
1947 03 10.55  -3.09   3.73 
1947 04 13.69 -99.99 -99.99 
1947 05 22.52   7.39  14.95 
1947 06 20.36   6.97  13.66 
1947 07 31.53  13.39  22.46 
1947 08 30.09  12.60  21.34 
1947 09 24.94   8.54  16.74 
1947 10 17.79   2.77  10.28 
1947 11 99.99  -5.24 -99.99 
1947 12  2.13  -8.89  -3.38 
1948 01  2.44  -8.30  -2.93 
1948 02  3.35  -7.51  -2.08 
1948 03  5.59  -6.95   -.67 
1948 04 13.86  -1.21   6.32 
1948 05 19.77   3.89  11.83 
1948 06 24.75   8.66  16.70 
1948 07 29.93  12.38  21.15 
1948 08 28.98  11.23  20.10 
1948 09 26.18   7.87  17.02 
1948 10 17.00   1.24   9.12 
1948 11  5.31  -6.07   -.38 
1948 12   .16 -11.49  -5.66 
1949 01 -5.21 -17.37 -11.29 
1949 02  -.22 -14.09  -7.15 
1949 03  6.63  -2.95   1.84 
1949 04 16.76    .29   8.52 
1949 05 19.66   6.28  12.97 
1949 06 24.51   7.70  16.10 
1949 07 31.68  15.31  23.49 
1949 08 31.10  13.59  22.34 
1949 09 26.28   7.86  17.07 
1949 10 13.75   -.83   6.46 
1949 11 13.24  -1.12   6.06 
1949 12  2.02  -9.14  -3.56 
1950 01  -.69 -11.26  -5.97 
1950 02  4.46  -6.27   -.90 
1950 03  6.55  -4.10   1.22 
1950 04 12.50   -.68   5.91 
1950 05 17.79   1.89   9.84 
1950 06 22.28   5.44  13.86 
1950 07 29.21  12.19  20.70 
1950 08 30.16  12.36  21.26 
1950 09 22.77   7.80  15.28 
1950 10 20.12   3.71  11.91 
1950 11  8.93  -2.24   3.34 
1950 12  1.64  -5.53  -1.94 
1951 01   .95  -9.93  -4.49 
1951 02  3.69  -7.51  -1.91 
1951 03  5.47  -6.43   -.48 
1951 06 23.46   6.71  15.08 
1951 07 31.12  14.25  22.68 
1951 08 28.28  12.95  20.61 
1951 09 26.53   6.11  16.32 
1951 10 14.09   -.30   6.89 
1951 11  6.01  -5.76    .12 
1951 12   . 7 -11.08  -5.50 
1952 01   .25 -11.40  -5.57 
1952 02  1.67 -10.47  -4.40 
1952 03  3.64  -6.35  -1.35 
1952 04 14.96   1.80   8.38 
1952 05 20.59   5.34  12.96 
1952 06 24.63   8.39  16.51 
1952 07 29.22  12.05  20.63 
1952 08 29.71  13.15  21.43 
1952 09 27.19   9.12  18.15 
1952 10 21.95   3.64  12.79 
1952 11  6.82  -7.53   -.35 
1952 12  3.14  -8.28  -2.56 
1953 01  6.12  -3.65   1.23 
1953 02  5.71  -6.65   -.47 
1953 03 10.59  -3.74   3.42 
1953 04 11.52  -1.24   5.14 
1953 05 15.39    .98   8.18 
1953 06 25.09   7.61  16.35 
1953 07 31.93  13.98  22.95 
1953 08 29.34  11.35  20.34 
1953 09 26.36   9.18  17.77 
1953 10 18.45   2.35  10.41 
1953 11 10.84  -2.83   4.00 
1953 12  2.65  -9.17  -3.26 
1954 01  3.44  -8.03  -2.29 
1954 02  4.11  -5.91   -.89 
1954 03  6.63  -5.31    .66 
1954 04 16.56    .99   8.77 
1954 05 22.65   6.05  14.35 
1954 06 23.68   8.03  15.85 
1954 07 31.92  16.12  24.02 
1954 08 29.04  11.56  20.30 
1954 09 24.51   7.54  16.02 
1954 10 17.21    .54   8.88 
1954 11 11.08  -2.32   4.38 
1954 12  3.05  -9.30  -3.12 
1955 01  -.72 -13.37  -7.04 
1955 02   .26 -10.86  -5.30 
1955 03  4.61  -6.47   -.92 
1955 04 11.44  -2.40   4.51 
1955 05 18.83   3.98  11.40 
1955 06 24.61  10.57  17.59 
1955 07 29.56  12.85  21.20 
1955 08 30.22  14.96  22.59 
1955 09 24.22   7.90  16.06 
1955 10 17.49   1.75   9.62 
1955 11  6.27  -6.30    .-1 
1955 12  3.78  -6.33  -1.27 
1956 01  3.36  -5.68  -1.16 
1956 02   .18 -11.12  -5.47 
1956 03  8.91  -3.32   2.79 
1956 04 14.46   1.08   7.77 
1956 05 20.25   6.12  13.18 
1956 06 27.20   9.42  18.31 
1956 07 31.22  14.36  22.79 
1956 08 28.74  11.11  19.92 
1956 09 26.48   8.88  17.68 
1956 10 15.17   2.15   8.66 
1956 11  7.43  -6.20    .61 
1956 12  3.32  -8.31  -2.49 
1957 01  -.69 -12.11  -6.39 
1957 02  7.22  -3.94   1.63 
1957 03  8.57  -3.05   2.75 
1957 04 12.45    . 9   6.27 
1957 05 17.62   5.05  11.34 
1957 06 24.83   9.47  17.15 
1957 07 30.92  14.24  22.58 
1957 08 30.41  14.16  22.28 
1957 09 24.89   7.48  16.18 
1957 10 15.45   2.70   9.07 
1957 11  4.79  -5.18   -.19 
1957 12  3.49  -5.73  -1.12 
1958 01  2.62  -7.80  -2.59 
1958 02  7.81  -2.09   2.85 
1958 03  5.59  -3.69    .95 
1958 04 11.57   -.48   5.54 
1958 05 24.34   8.68  16.51 
1958 06 26.22  11.18  18.70 
1958 07 29.83  14.12  21.97 
1958 08 30.67  14.66  22.66 
1958 09 24.35   8.16  16.25 
1958 10 19.27   3.75  11.51 
1958 11  7.83  -3.87   1.98 
1958 12  5.98 -99.99 -99.99 
1959 01  2.90  -6.06  -1.58 
1959 02  3.21  -6.20  -1.49 
1959 03  8.35  -3.41   2.47 
1959 04 15.29   2.13   8.71 
1959 05 16.44   3.43   9.93 
1959 06 26.27  11.63  18.95 
1959 07 31.08  14.80  22.94 
1959 08 29.01  12.88  20.94 
1959 09 20.87   7.33  14.10 
1959 10 16.58   3.58  10.08 
1959 11  9.52  -4.06   2.73 
1959 12  4.17  -8.31  -2.07 
1960 01   .-7 -11.61  -5.83 
1960 02   .93  -9.92  -4.49 
1960 03  9.55  -2.14   3.70 
1960 04 13.35   1.29   7.32 
1960 05 19.32   3.89  11.60 
1960 06 27.05  10.31  18.68 
1960 07 32.52  16.44  24.48 
1960 08 29.13  11.90  20.51 
1960 09 26.61  10.20  18.40 
1960 10 17.36   2.66  10.01 
1960 11  7.52  -2.26   2.63 
1960 12  4.37  -7.66  -1.64 
1961 01  4.81  -8.42  -1.80 
1961 02  5.69  -3.82    .93 
1961 03  8.79  -2.09   3.34 
1961 04 14.68   -.44   7.12 
1961 05 20.27   5.05  12.66 
1961 06 29.59  13.04  21.31 
1961 07 32.43  16.37  24.40 
1961 08 30.21  15.84  23.02 
1961 09 19.28   5.80  12.54 
1961 10 14.73   1.04   7.89 
1961 11  5.34  -4.98    .18 
1962 04 17.29   2.08   9.68 
1962 05 18.06   3.12  10.59 
1962 06 24.64   7.73  16.18 
1962 07 29.35  11.41  20.38 
1962 08 29.18   9.83  19.50 
1962 09 26.03   6.56  16.29 
1962 11 11.01  -2.79   4.11 
1962 12  5.04  -9.01  -1.98 
1963 01  -.63 -12.76  -6.69 
1963 02  8.76  -2.06   3.35 
1963 04  9.55  -2.55   3.50 
1963 05 20.08   7.36  13.72 
1963 06 20.12   6.21  13.16 
1963 08 30.73  14.11  22.42 
1963 09 25.40   9.66  17.52 
1963 10 19.68   4.48  12.08 
1963 11  7.49  -3.53   1.97 
1963 12   .18  -9.76  -4.79 
1964 05 18.40   3.45  10.92 
1964 06 19.50   6.58  13.04 
1964 07 31.26  13.50  22.38 
1964 08 28.49   8.78  18.63 
1964 09 23.32   6.16  14.74 
1964 11  6.56  -4.81    .87 
1964 12  2.18  -6.76  -2.29 
1965 01  3.50  -5.92  -1.21 
1965 02  5.29  -6.52   -.61 
1965 03  7.46  -6.55    .45 
1965 04 13.68   1.54   7.61 
1965 05 17.46   3.06  10.26 
1965 06 22.01   8.01  15.01 
1965 07 28.55 -99.99 -99.99 
1965 08 26.14  11.27  18.70 
1965 09 18.37   3.36  10.86 
1965 11  9.68   -.65   4.51 
1965 12  1.75  -7.80  -3.02 
1966 01  1.27  -9.39  -4.06 
1966 02  2.48  -8.76  -3.14 
1966 03 10.72  -3.37   3.67 
1966 04 15.25   -.76   7.24 
1966 05 21.78   6.41  14.09 
1966 06 24.66   7.40  16.03 
1966 07 31.89  14.17  23.03 
1966 08 30.81  13.42  22.11 
1966 09 24.29   8.63  16.46 
1966 12   .92  -9.60  -4.34 
1967 03 11.11  -1.99   4.56 
1967 04  9.16  -2.40   3.38 
1967 05 18.60   4.32  11.46 
1967 06 20.26   7.51  13.88 
1967 10 17.12    .88   9.00 
1968 01 99.99 -11.45 -99.99 
1968 04 11.24  -1.74   4.75 
1968 05 17.03   3.02  10.02 
1968 06 24.23   8.22  16.22 
1968 08 24.11   8.51  16.31 
1968 10 15.48    .80   8.13 
1968 11  7.71  -4.17   1.76 
1968 12   .66  -9.79  -4.56 
1969 07 30.95  12.33  21.64 
1969 10 12.42   -.69   5.86 
1969 12  4.14  -7.11  -1.48 
1970 03  7.61  -5.10   1.25 
1970 05 19.21   4.46  11.84 
1970 06 24.37   8.10  16.24 
1970 07 30.75  12.45  21.60 
1970 11  8.16  -2.61   2.77 
1971 02  3.98  -6.48  -1.25 
1971 04 13.28    .13   6.70 
1971 11  6.63  -5.21    .71 
1972 01 99.99 -10.24 -99.99 
1972 03 14.23  -3.07   5.58 
1972 04 14.11  -2.21   5.95 
1972 06 25.48   9.29  17.38 
1972 07 30.66  10.61  20.63 
1972 10 16.29   1.50   8.89 
1973 02  4.17  -9.64  -2.73 
1973 03  7.03  -5.33    .85 
1973 05 21.30   4.23  12.77 
1973 06 25.13   7.64  16.38 
1973 07 30.27  11.28  20.77 
1973 11  5.66  -4.86    .39 
1973 12  3.65  -7.44  -1.89 
1974 01   .72 -11.62  -5.45 
1974 02  3.92  -9.37  -2.72 
1974 03 10.24  -2.74   3.75 
1974 04 15.31   -.72   7.29 
1974 05 21.73   3.12  12.42 
1974 06 28.75   8.47  18.61 
1974 07 30.87  11.09  20.98 
1974 08 29.13   9.16  19.14 
1974 09 25.90   5.78  15.84 
1974 10 16.83    .86   8.84 
1974 11  8.53  -4.00   2.26 
1974 12  2.00  -8.02  -3.01 
1975 01   .94 -10.90  -4.98 
1975 02  2.32  -6.99  -2.33 
1975 03  6.34  -4.55    .89 
1975 04  8.02  -2.76   2.63 
1975 05 15.77   1.34   8.55 
1975 06 21.90   6.71  14.30 
1975 07 30.46  13.54  22.00 
1975 08 27.52   9.04  18.28 
1975 09 24.31   5.71  15.01 
1975 10 14.80    .52   7.66 
1975 11  6.80  -6.69    . 5 
1975 12  3.93  -7.25  -1.66 
1976 01  2.49  -9.84  -3.67 
1976 02  4.08  -7.79  -1.85 
1976 03  5.44  -6.73   -.64 
1976 04 11.69  -1.04   5.32 
1976 05 20.20   4.54  12.37 
1976 06 23.62   6.72  15.17 
1976 07 30.99  12.70  21.84 
1976 08 26.00   9.10  17.54 
1976 09 23.52   6.81  15.16 
1976 10 16.34   -.32   8.01 
1976 11 10.71  -4.76   2.97 
1976 12  4.73 -10.10  -2.68 
1977 01  1.11 -10.77  -4.83 
1977 02  7.26  -7.16    . 5 
1977 03  6.48  -6.09    .19 
1977 04 17.16    .95   9.05 
1977 05 14.28   3.00   8.63 
1977 06 27.51  11.71  19.61 
1977 07 29.76  12.18  20.97 
1977 08 28.28  11.79  20.03 
1977 09 23.26   6.87  15.06 
1977 10 17.83    .85   9.34 
1977 11  8.14  -4.96   1.59 
1977 12  4.77  -5.04   -.13 
1978 01  3.49  -6.95  -1.72 
1978 02  5.30  -5.06    .12 
1978 03 10.76    .-4   5.36 
1978 04 12.10    . 4   6.07 
1978 05 16.59   2.22   9.40 
1978 06 23.45   6.87  15.16 
1978 07 29.91  11.28  20.59 
1978 08 28.23   9.93  19.08 
1978 09 21.87   4.69  13.28 
1978 10 19.15   1.40  10.27 
1978 11  6.10  -6.15    .-2 
1978 12  -.91 -11.92  -6.41 
1979 01 -3.24 -15.42  -9.33 
1979 02  2.54  -9.53  -3.49 
1979 03  8.18  -3.65   2.26 
1979 04 12.35  -1.16   5.59 
1979 05 19.26   3.93  11.59 
1979 06 24.00   7.91  15.95 
1979 07 29.93  12.04  20.98 
1979 08 28.12  11.49  19.80 
1979 09 26.75   7.70  17.22 
1979 10 18.39   1.94  10.16 
1979 11  5.86  -7.93  -1.03 
1979 12  3.63  -8.78  -2.57 
1980 01  1.03  -9.34  -4.15 
1980 02  5.19  -4.90    .14 
1980 03  6.97  -4.61   1.17 
1980 04 14.68    .50   7.59 
1980 05 15.45   4.64  10.04 
1980 06 21.79   8.17  14.98 
1980 07 28.29  13.48  20.88 
1980 08 26.62  10.44  18.53 
1980 09 22.65   7.70  15.17 
1980 10 16.37   1.51   8.94 
1980 11  9.00  -3.04   2.98 
1980 12  5.20  -5.05    . 7 
1981 01  1.41  -7.58  -3.08 
1981 02  4.81  -6.57   -.88 
1981 03  9.08  -1.90   3.59 
1981 04 14.22   1.71   7.96 
1981 05 16.65   4.71  10.68 
1981 06 24.30   9.81  17.05 
1981 07 30.38  13.75  22.06 
1981 08 30.90  14.21  22.55 
1981 09 25.77   9.47  17.62 
1981 10 13.20   1.00   7.10 
1981 11  9.60  -1.65   3.97 
1981 12  3.65  -5.09   -.72 
1982 01  -.15 -11.07  -5.60 
1982 02  1.16  -9.64  -4.23 
1982 03  6.31  -3.21   1.55 
1982 04 10.29  -1.77   4.26 
1982 05 17.03   3.57  10.30 
1982 06 22.22   8.64  15.43 
1982 07 26.61  12.76  19.68 
1982 08 29.92  13.25  21.58 
1982 09 20.60   7.71  14.15 
1982 10 12.24    .43   6.33 
1982 11  5.17  -5.84   -.33 
1982 12   .84  -8.74  -3.94 
1983 01  2.58  -6.44  -1.93 
1983 02  3.98  -6.10  -1.05 
1983 03  7.22  -1.56   2.83 
1983 04  8.53  -1.59   3.46 
1983 05 15.75   3.85   9.80 
1983 06 21.09   7.83  14.46 
1983 07 26.96  11.52  19.24 
1983 08 27.12  13.62  20.37 
1983 09 22.98   7.41  15.19 
1983 10 16.27   2.38   9.32 
1983 11  6.86  -2.28   2.29 
1983 12  -.91 -10.25  -5.58 
1984 01 -3.25 -13.80  -8.52 
1984 02  -.58 -12.52  -6.55 
1984 03  4.98  -4.59    .19 
1984 04 10.41  -1.50   4.45 
1984 05 17.68   4.19  10.93 
1984 06 21.00   7.80  14.40 
1984 07 28.95  12.50  20.72 
1984 08 27.87  12.47  20.17 
1984 09 22.21   6.39  14.29 
1984 10 11.32   -.58   5.36 
1984 11  6.84  -4.80   1.02 
1984 12  1.04 -10.92  -4.94 
1985 01   . 4 -12.05  -6.00 
1985 02  1.21 -11.49  -5.14 
1985 03  6.25  -7.20   -.47 
1985 04 16.09   1.57   8.83 
1985 05 23.80   4.40  14.10 
1985 06 29.51   9.70  19.60 
1986 09 19.31   5.02  12.16 
1986 10 15.51   2.04   8.77 
1986 11 10.41  -1.79   4.31 
1986 12  3.35  -9.14  -2.90 
1987 01   .-7 -10.46  -5.26 
1987 02  5.08  -5.59   -.25 
1987 03  7.79  -2.65   2.57 
1987 04 17.96   2.00   9.98 
1987 05 20.25   6.95  13.60 
1987 06 25.09   9.64  17.36 
1987 07 25.48  11.74  18.61 
1987 08 27.46  11.23  19.34 
1987 09 25.07   8.21  16.64 
1987 10 19.01   3.49  11.25 
1987 11  7.93  -2.83   2.55 
1987 12  1.32  -8.87  -3.77 
1988 01  -.65 -10.64  -5.64 
1988 02  4.44  -7.06  -1.31 
1988 03  7.96  -4.19   1.88 
1988 04 14.59   1.27   7.93 
1988 05 18.45   4.77  11.61 
1988 06 27.11  12.11  19.61 
1988 07 31.73  15.09  23.41 
1988 08 30.21  12.50  21.35 
1988 09 22.76   8.14  15.45 
1988 10 20.81   6.59  13.70 
1988 11  6.99  -2.99   1.99 
1988 12  1.22  -8.72  -3.75 
1989 01 -1.38 -11.62  -6.50 
1989 02   .29 -10.50  -5.10 
1989 03  9.04   -.89   4.07 
1989 04 15.09   2.93   9.01 
1989 05 17.69   4.50  11.09 
1989 06 23.19   9.24  16.21 
1989 07 30.91  15.64  23.27 
1989 08 27.28  12.78  20.03 
1989 09 23.26   8.38  15.82 
1989 10 16.16   2.19   9.17 
1989 11  8.97  -3.16   2.90 
1989 12  3.89  -7.55  -1.83 
1990 01  2.99  -6.89  -1.95 
1990 02  3.01  -7.89  -2.44 
