1906 12  7.77  -2.25   2.76 
1907 01  1.90  -8.74  -3.41 
1907 02 10.60   -.52   5.03 
1907 03 10.93   -.57   5.18 
1907 05 21.39   4.58  12.98 
1907 06 24.56   3.55  14.05 
1931 07 31.15 -99.99 -99.99 
1931 08 30.03  10.56  20.29 
1931 09 22.43   6.61  14.52 
1931 10 17.04   2.81   9.92 
1931 11  7.66  -2.91   2.37 
1931 12  5.61  -3.25   1.18 
1932 01  5.13  -4.16    .48 
1932 02  6.01  -4.44    .78 
1932 03 10.74    .54   5.64 
1932 04 16.71    .79   8.75 
1932 05 18.31   4.61  11.46 
1932 06 25.68   7.67  16.67 
1932 07 27.24   8.50  17.86 
1932 08 26.73   9.02  17.87 
1932 09 25.04   5.81  15.42 
1932 10 18.49   3.51  11.00 
1932 11 13.70   1.48   7.59 
1932 12  4.30  -8.64  -2.17 
1933 01  5.79  -4.27    .76 
1933 02  5.93  -5.42    .25 
1933 03 10.83   -.98   4.92 
1933 04 16.24    .79   8.51 
1933 05 15.95   2.27   9.10 
1933 06 25.29   8.10  16.70 
1933 07 30.39  10.65  20.52 
1933 08 29.09  10.48  19.78 
1933 09 22.17   5.68  13.92 
1933 10 21.79   4.35  13.07 
1933 11 12.12   -.85   5.63 
1933 12  9.71    .99   5.35 
1934 01 11.04    .-6   5.49 
1934 02 10.62   -.16   5.23 
1934 03 17.51   2.08   9.79 
1934 04 22.26   5.27  13.76 
1934 05 23.46   7.06  15.25 
1934 06 25.06   7.87  16.46 
1934 07 29.87  10.64  20.25 
1934 08 30.33  11.37  20.85 
1934 09 24.29   6.84  15.56 
1934 10 18.74   4.84  11.79 
1934 11 11.92   2.88   7.40 
1934 12  5.70  -1.68   2.01 
1935 01  6.22  -2.87   1.67 
1935 02  9.41  -1.91   3.75 
1935 03  9.84  -2.14   3.85 
1935 04 14.02    .50   7.26 
1935 05 20.72   2.86  11.79 
1935 06 24.97   8.30  16.63 
1935 07 28.30  10.45  19.37 
1935 09 27.08   8.09  17.58 
1935 10 17.03   2.33   9.68 
1935 11  8.67  -3.64   2.51 
1935 12  4.89  -4.89    . 0 
1936 01  6.52  -2.55   1.98 
1936 02  2.88  -7.44  -2.28 
1936 03 12.18  -1.93   5.12 
1936 04 18.35   3.51  10.93 
1936 05 23.13   6.53  14.83 
1936 06 25.35   9.68  17.52 
1936 07 29.48  11.33  20.40 
1936 08 30.07  10.25  20.16 
1936 09 23.88   6.03  14.95 
1936 10 21.68   4.07  12.87 
1936 11  9.31  -3.93   2.69 
1936 12  7.81  -1.43   3.19 
1937 01 -3.51 -14.55  -9.03 
1937 02  5.34  -2.54   1.40 
1937 03 10.44    .-4   5.20 
1937 04 14.57   1.44   8.00 
1937 05 22.71   3.82  13.26 
1937 06 24.93   7.82  16.37 
1937 07 30.69   9.89  20.29 
1937 08 28.55   9.33  18.93 
1937 09 25.39   7.18  16.28 
1937 10 22.67   6.97  14.82 
1937 11 18.93    . 5   9.49 
1937 12  7.80  -1.74   3.03 
1938 01  5.70  -3.05   1.32 
1938 02  5.91  -2.60   1.65 
1938 03 11.23   -.72   5.25 
1938 04 16.93   1.89   9.41 
1938 05 20.77   3.76  12.26 
1938 06 27.11   7.63  17.37 
1938 07 30.89  11.92  21.40 
1938 08 27.87   8.64  18.25 
1938 09 27.64   8.47  18.06 
1938 10 18.29   3.15  10.72 
1938 11  9.29  -2.69   3.30 
1938 12  6.72  -3.34   1.69 
1939 01  8.50  -1.84   3.33 
1939 02  6.05  -3.84   1.10 
1939 03 13.59   -.55   6.52 
1939 04 20.37   1.44  10.90 
1939 05 22.80   5.19  13.99 
1939 06 22.95   6.77  14.86 
1939 07 30.89  11.17  21.03 
1939 08 31.33   8.26  19.79 
1939 09 26.91   6.42  16.66 
1939 10 21.27   2.78  12.02 
1939 11 17.29  -1.80   7.74 
1939 12 12.49  -1.40   5.54 
1940 01  3.48  -5.19   -.85 
1940 02  8.10    .19   4.14 
1940 03 11.40    .-9   5.65 
1940 04 12.63   1.09   6.86 
1940 05 22.11   2.93  12.52 
1940 06 29.32   9.26  19.29 
1940 07 29.77  11.08  20.42 
1940 08 31.76  11.59  21.67 
1940 09 22.78   8.72  15.75 
1940 10 19.79   4.86  12.33 
1940 11  9.93  -1.69   4.12 
1940 12  9.42  -1.92   3.75 
1941 01  7.89  -2.41   2.73 
1941 02 10.24   3.39   6.81 
1941 03 15.03    .64   7.83 
1941 04 16.62   3.62  10.12 
1941 05 20.54   5.63  13.08 
1941 06 23.27   8.17  15.72 
1942 11 10.10   -.93   4.58 
1942 12  8.38  -1.12   3.63 
1943 01  3.65  -7.25  -1.80 
1943 02 11.20  -2.19   4.50 
1943 03 12.58  -1.43   5.57 
1943 04 18.96   1.97  10.46 
1943 05 18.94   2.58  10.76 
1943 06 21.33   8.07  14.70 
1943 07 30.30  10.03  20.16 
1943 08 27.43   8.18  17.81 
1943 09 28.74   7.30  18.02 
1943 10 18.20   4.25  11.23 
1943 11 11.32   -.67   5.32 
1943 12  4.01  -4.69   -.33 
1944 01  7.75  -5.05   1.34 
1944 02  8.35  -2.80   2.77 
1944 03 12.82  -1.97   5.42 
1944 04 17.54   1.54   9.54 
1944 05 22.06   3.90  12.98 
1944 06 23.41   6.84  15.12 
1944 07 30.41   9.14  19.77 
1944 08 31.15  10.37  20.76 
1944 09 27.09   6.76  16.92 
1944 10 22.44   3.66  13.05 
1944 11  9.28  -1.09   4.09 
1944 12  2.35  -6.26  -1.95 
1945 01  6.85  -3.41   1.71 
1945 02  9.75  -3.24   3.25 
1945 03  9.93  -2.72   3.60 
1945 04 16.64   -.24   8.20 
1945 05 21.38   4.64  13.00 
1945 06 25.31   6.29  15.79 
1945 07 33.43  11.47  22.45 
1945 08 31.62   9.66  20.64 
1945 09 25.10   5.01  15.05 
1945 10 21.35   2.44  11.89 
1945 11 10.02  -1.20   4.41 
1945 12  5.47  -3.72    .87 
1946 01  7.67  -3.93   1.87 
1946 02  9.42  -3.12   3.15 
1946 03 12.94  -1.24   5.85 
1946 04 19.87    .91  10.39 
1946 05 23.69   3.23  13.46 
1946 08 33.06   7.45  20.25 
1946 09 24.29   5.21  14.75 
1946 10 16.35   -.25   8.05 
1946 11  9.93  -3.22   3.35 
1946 12  9.18  -2.73   3.22 
1949 05 22.75   8.47  15.61 
1949 06 25.66   6.72  16.19 
1949 07 28.64   9.72  19.18 
1949 08 28.11  10.71  19.41 
1949 09 25.22   7.51  16.36 
1949 10 18.52   2.00  10.26 
1949 11 99.99    .49 -99.99 
1949 12  9.33   -.61   4.36 
1950 01  6.41  -6.43    . 0 
1950 02 11.33  -3.72   3.80 
1950 03 11.86    .-9   5.88 
1950 04 14.15   1.02   7.58 
1950 05 20.88   4.08  12.48 
1950 07 29.31   7.47  18.39 
1950 08 28.74   4.03  16.38 
1950 09 23.66   3.78  13.72 
1950 10 17.59   -.30   8.64 
1951 01 99.99  -4.11 -99.99 
1951 02  6.09  -2.90   1.59 
1951 03  5.51  -1.39   2.06 
1951 04 16.59  -1.04   7.77 
1951 05 19.43   1.33  10.38 
1951 06 25.60   8.35  16.98 
1951 07 32.84   9.47  21.15 
1951 08 28.85 -99.99 -99.99 
1951 09 26.43   5.16  15.79 
1951 10 19.71    .49  10.10 
1951 11  8.92  -4.52   2.20 
1951 12  3.25  -5.98  -1.36 
1952 01  6.94  -2.40   2.27 
1952 02 11.00  -3.93   3.53 
1952 07 31.09  12.69  21.89 
1952 08 28.68   9.95  19.31 
1952 09 27.01 -99.99 -99.99 
1952 10 21.78 -99.99 -99.99 
1952 11  7.07 -99.99 -99.99 
1952 12  5.49  -2.70   1.39 
1953 01 10.85   2.54   6.69 
1953 02  9.93    .20   5.06 
1953 03 12.49   -.50   5.99 
1953 04 14.44    .56   7.50 
1953 05 17.49   3.70  10.59 
1953 06 20.91   5.57  13.24 
1953 07 29.99   9.50  19.74 
1953 08 27.28  10.62  18.95 
1953 09 26.91   8.51  17.70 
1953 10 18.14   2.99  10.56 
1953 11 13.92   3.15   8.53 
1953 12  8.39   -.24   4.08 
1954 01  6.24  -3.28   1.47 
1954 02 10.27   -.90   4.68 
1954 03 10.91  -4.05   3.42 
1954 04 16.59    .89   8.74 
1954 05 22.29   3.82  13.05 
1954 06 21.43   5.30  13.36 
1954 07 29.55   9.37  19.45 
1954 08 25.79   8.80  17.29 
1954 09 22.33   6.34  14.33 
1954 10 17.04   1.16   9.10 
1954 11 13.55   1.41   7.48 
1954 12  7.38  -3.88   1.75 
1955 01  6.37  -4.94    .71 
1955 02  7.70  -4.53   1.58 
1955 03  9.92  -4.19   2.86 
1955 04 12.61   -.58   6.01 
1955 05 18.31   1.95  10.13 
1955 06 25.32   7.14  16.23 
1955 09 23.33   5.72  14.52 
1955 10 18.00   3.33  10.66 
1955 11  6.87  -2.70   2.08 
1955 12  5.84  -3.30   1.27 
1956 01  6.22  -2.44   1.88 
1956 02  3.62  -5.96  -1.17 
1956 03 11.63  -1.57   5.03 
1956 04 17.62   2.00   9.81 
1956 05 20.16   6.59  13.37 
1956 06 22.46   7.05  14.75 
1956 10 15.34   2.74   9.04 
1956 11  7.23  -3.44   1.89 
1956 12  7.68  -2.42   2.63 
1957 01 -1.77 -12.19  -6.97 
1957 02  7.23  -2.35   2.43 
1957 03 10.57    .36   5.46 
1957 04 15.48   2.49   8.98 
1957 05 19.62   7.08  13.35 
1957 06 25.71   9.72  17.71 
1957 07 28.05   9.84  18.94 
1957 08 26.51   8.31  17.41 
1957 09 25.62   7.40  16.51 
1957 10 13.31   1.62   7.46 
1957 11  8.55  -4.06   2.24 
1957 12  8.95  -2.54   3.20 
1958 01  6.67  -3.49   1.59 
1958 02 11.86   1.22   6.54 
1958 03  9.51  -3.57   2.97 
1958 04 14.18    .-4   7.07 
1958 05 23.80   6.39  15.09 
1958 06 24.76  10.48  17.61 
1958 07 30.79  12.45  21.62 
1958 08 31.68  12.50  22.09 
1958 09 23.67   6.35  15.01 
1958 10 20.49   2.75  11.62 
1958 11 10.62  -2.21   4.20 
1958 12  9.46  -2.04   3.71 
1959 01  6.90  -3.50   1.70 
1959 02  5.67  -4.04    .81 
1959 03 11.76  -2.52   4.62 
1959 04 17.20    .-2   8.59 
1959 05 16.92   1.49   9.20 
1959 06 24.67   6.63  15.65 
1959 07 31.01   9.10  20.06 
1959 08 27.85   8.51  18.18 
1959 09 21.63   7.78  14.70 
1959 10 17.41   3.62  10.51 
1959 11 10.14  -3.52   3.31 
1959 12  5.71  -4.21    .74 
1960 01  2.26  -7.00  -2.36 
1960 02  6.95  -4.02   1.46 
1960 03 11.83   -.89   5.47 
1960 04 15.15   1.74   8.44 
1960 05 17.18   4.02  10.60 
1960 06 26.59   7.98  17.28 
1960 07 32.40  12.34  22.37 
1960 08 27.06   8.97  18.02 
1960 09 25.52   7.09  16.30 
1960 10 18.08   3.19  10.63 
1960 11  8.89  -1.67   3.61 
1960 12  4.39  -4.50    .-5 
1961 01  6.50  -3.05   1.72 
1961 02 10.32    .31   5.31 
1961 03 11.16    . 2   5.59 
1961 04 14.94    .30   7.62 
1961 05 18.08   4.36  11.22 
1961 06 28.09  10.03  19.06 
1961 07 31.21  11.63  21.42 
1961 08 31.63  12.22  21.92 
1961 09 21.77   3.16  12.46 
1961 10 16.35    .66   8.50 
1961 11  8.17  -4.94   1.61 
1961 12  5.50  -4.78    .35 
1962 01  4.21  -8.35  -2.06 
1962 02  7.50  -3.84   1.83 
1962 03  9.18  -2.62   3.28 
1962 04 18.12   1.30   9.71 
1962 05 16.02   2.06   9.04 
1965 06 23.95   5.46  14.70 
1965 07 30.20   9.22  19.71 
1965 08 28.57   9.63  19.10 
1965 09 23.24   4.07  13.65 
1965 10 23.64   3.29  13.46 
1965 11 12.59    .23   6.41 
1966 02  8.64  -3.50   2.57 
1966 07 28.67   6.36  17.51 
1966 09 27.61   5.25  16.43 
1966 10 21.51    .70  11.10 
1966 12  7.60   -.39   3.60 
1967 01  8.24   -.20   4.02 
1967 02 10.55  -2.34   4.10 
1967 03 10.66  -1.39   4.63 
1967 04 11.27   -.56   5.35 
1967 05 19.87   4.34  12.10 
1967 06 24.75   8.75  16.75 
1967 08 32.93  12.49  22.71 
1967 09 28.37   9.08  18.72 
1967 10 18.43   1.93  10.18 
1968 02  9.70   -.48   4.61 
1968 04 15.56    .13   7.84 
1968 05 19.45   3.61  11.53 
1968 06 25.08   8.81  16.94 
1968 07 31.75  11.80  21.77 
1968 08 25.59  10.21  17.90 
1968 09 24.47   6.92  15.69 
1968 10 17.52   2.56  10.04 
1968 11  9.85    .-2   4.91 
1969 04 16.12    .38   8.25 
1969 05 22.42   5.26  13.84 
1969 06 25.26   9.95  17.60 
1969 07 28.71   9.43  19.07 
1969 08 28.67   7.54  18.10 
1969 09 24.19   5.56  14.87 
1969 10 14.33  -1.13   6.60 
1969 11 10.30  -2.83   3.73 
1969 12  5.03  -3.18    .92 
1970 01  5.18  -3.43    .87 
1970 02  8.63  -1.43   3.60 
1970 03  9.87  -1.97   3.94 
1970 04 11.94  -1.07   5.43 
1970 05 20.28   3.62  11.95 
1970 06 26.72  10.43  18.57 
1970 07 31.19  11.22  21.20 
1970 08 31.28   9.60  20.44 
1970 09 21.53   4.14  12.83 
1970 10 15.92    .60   8.26 
1970 11  9.77   -.57   4.60 
1970 12  3.84  -3.82    . 0 
1971 01  5.99  -1.95   2.02 
1971 02  8.27  -2.85   2.71 
1971 03  8.96  -1.43   3.76 
1971 04 14.62    .28   7.45 
1971 05 20.25   5.18  12.71 
1971 06 22.55   6.57  14.56 
1971 07 29.93  10.98  20.45 
1971 08 32.47  11.83  22.15 
1971 09 20.84   3.06  11.95 
1971 10 13.40   -.94   6.23 
1971 11  8.31   -.62   3.84 
1971 12  4.33  -2.85    .74 
1972 01  4.05  -4.01    . 1 
1972 02  8.39  -1.86   3.26 
1972 03 13.60   1.00   7.30 
1972 04 13.52    .43   6.97 
1972 05 21.93   5.79  13.86 
1972 06 25.86   9.10  17.48 
1972 07 30.46  11.71  21.08 
1972 08 30.62  11.42  21.02 
1972 09 21.33   4.87  13.10 
1972 10 14.98   1.93   8.45 
1972 11  8.26   -.23   4.01 
1972 12  2.18  -7.02  -2.42 
1973 01  3.70  -4.63   -.46 
1973 02  8.04   -.72   3.66 
1973 03 11.47   -.44   5.51 
1973 04 15.02    .40   7.71 
1973 05 22.24   5.56  13.90 
1973 06 26.00   8.24  17.11 
1973 07 30.33   9.55  19.94 
1973 08 28.19   8.70  18.44 
1973 09 21.83   6.02  13.92 
1973 11  7.39    .73   4.06 
1973 12  7.56    .18   3.87 
1974 01  2.49  -6.35  -1.93 
1974 03 10.70  -2.03   4.33 
1974 04 14.68    .60   7.64 
1974 05 18.93   3.00  10.96 
1974 06 29.15   8.34  18.74 
1974 07 28.49   9.42  18.95 
1974 08 29.23   9.20  19.21 
1974 09 27.73   4.82  16.27 
1974 10 18.43   -.76   8.83 
1974 11 10.07  -1.79   4.14 
1974 12  6.63  -3.36   1.63 
1975 01  7.58  -3.23   2.17 
1975 02  6.80  -4.94    .92 
1975 03 10.12  -3.97   3.07 
1975 04 11.86  -2.13   4.86 
1975 05 19.89   2.24  11.06 
1975 06 22.88   3.26  13.07 
1975 07 29.85  10.68  20.26 
1975 08 27.52   7.38  17.45 
1975 09 26.78   5.56  16.17 
1975 10 16.27   3.13   9.70 
1975 11  9.70  -2.09   3.80 
1975 12  7.35  -2.85   2.25 
1976 01  6.62  -4.40   1.10 
1976 02  7.72  -5.02   1.34 
1976 03 10.30  -2.55   3.87 
1976 04 13.19   -.10   6.54 
1976 05 22.37   2.67  12.52 
1976 06 22.76   5.03  13.89 
1976 07 29.90   8.45  19.17 
1976 08 24.71   8.62  16.66 
1976 09 25.83   6.28  16.05 
1976 10 19.75    .27  10.01 
1976 11  9.83   -.66   4.58 
1976 12  6.85  -5.36    .74 
1977 01  2.11  -8.30  -3.09 
1977 02  9.03  -2.82   3.10 
1977 03 10.02  -1.89   4.06 
1977 04 19.75   2.17  10.96 
1977 05 14.58   2.68   8.63 
1977 06 26.94   8.59  17.76 
1977 07 29.28   9.59  19.43 
1977 08 31.67  12.52  22.09 
1977 09 22.05   5.12  13.58 
1977 10 16.82   1.03   8.92 
1977 11  7.87  -3.48   2.19 
1977 12  6.89  -1.80   2.54 
1978 01  4.98  -3.10    .94 
1978 02  8.09  -1.45   3.32 
1978 03 14.78    . 7   7.42 
1978 04 13.20    .88   7.04 
1978 05 18.06   1.40   9.72 
1978 06 24.61   7.60  16.10 
1978 07 28.65  10.87  19.76 
1978 08 28.45  10.05  19.25 
1978 09 21.48   6.05  13.76 
1978 10 20.33    .77  10.55 
1978 11  6.06  -6.34   -.14 
1978 12  3.29  -7.09  -1.90 
1979 01 -3.81 -13.60  -8.70 
1979 02  7.06  -2.50   2.28 
1979 03 13.27    . 3   6.65 
1979 04 13.39   1.60   7.49 
1979 05 20.95   4.04  12.49 
1979 06 26.46   6.27  16.36 
1979 07 30.75   9.52  20.13 
1979 08 28.35   9.68  19.02 
1979 09 26.82   6.96  16.89 
1979 10 18.18   3.94  11.06 
1979 11  6.03  -4.69    .66 
1979 12  8.42  -1.35   3.53 
1980 01  3.18  -6.99  -1.90 
1980 02  7.68  -1.38   3.15 
1980 03  8.85   -.87   3.99 
1980 04 16.61   1.43   9.02 
1980 05 20.50   4.55  12.52 
1980 06 20.73   6.03  13.38 
1980 07 29.16   9.96  19.56 
1980 08 26.88   7.29  17.08 
1980 09 25.58   6.66  16.11 
1980 10 18.23   2.50  10.36 
1980 11 11.35    .54   5.94 
1980 12  9.60  -1.59   4.00 
1981 01  5.56  -2.57   1.49 
1981 02  8.89  -3.12   2.89 
1981 03 11.95   -.77   5.59 
1981 04 15.62    .81   8.21 
1981 05 18.73   5.21  11.96 
1981 06 23.68   8.35  16.01 
1981 07 29.79  10.29  20.04 
1981 08 33.77  12.05  22.91 
1981 09 26.52   8.09  17.30 
1981 10 16.54   1.84   9.19 
1981 11 11.48    .-2   5.72 
1981 12  7.06  -1.80   2.63 
1982 01  5.74  -5.10    .31 
1982 02  7.42  -3.03   2.19 
1982 03 10.96  -1.75   4.60 
1982 04 13.72   -.91   6.40 
1982 05 19.07   3.12  11.09 
1982 06 25.55  10.82  18.18 
1982 07 28.79  11.54  20.16 
1982 08 30.25  11.68  20.96 
1982 09 21.90   6.55  14.22 
1982 10 16.33   1.81   9.07 
1982 11  8.22  -2.58   2.82 
1982 12  4.06  -3.75    .15 
1983 01  9.30   -.86   4.22 
1983 02 10.21    .14   5.17 
1983 03 12.44   2.23   7.33 
1983 04 13.97    .64   7.30 
1983 05 22.01   6.04  14.02 
1983 06 22.68   8.47  15.58 
1983 07 26.75   9.85  18.30 
1983 08 29.95  12.25  21.10 
1983 09 23.63   5.67  14.65 
1983 10 18.66   2.39  10.52 
1983 11 10.57   2.20   6.38 
1983 12   .67  -8.76  -4.04 
1984 01  6.76  -4.96    .89 
1984 02  9.01  -1.85   3.58 
1984 03 13.24   1.08   7.16 
1984 04 12.56    .76   6.66 
1984 05 18.37   3.59  10.98 
1984 06 21.52   7.04  14.28 
1984 07 31.60  11.77  21.68 
1984 08 30.87   9.22  20.04 
1984 09 24.16   5.55  14.85 
1984 10 14.55   1.40   7.97 
1984 11  8.54  -1.41   3.56 
1984 12  3.61  -6.27  -1.33 
1985 01  1.43  -7.26  -2.91 
1985 02  7.24  -5.60    .81 
1985 03 11.79  -2.03   4.88 
1985 04 18.79   2.79  10.79 
1985 05 22.39   3.98  13.18 
1985 06 27.76   9.64  18.70 
1985 07 34.21  14.20  24.20 
1985 08 27.84   9.43  18.63 
1985 09 19.61   4.80  12.20 
1985 10 17.12   1.31   9.21 
1985 11  3.60  -8.09  -2.24 
1985 12  -.11  -8.88  -4.49 
1986 01  9.31  -1.34   3.98 
1986 02  9.28    .16   4.71 
1986 03 14.96   1.40   8.18 
1986 04 14.87   -.33   7.27 
1986 05 20.77   5.22  12.99 
1986 06 29.87  11.05  20.46 
1986 07 26.86   9.39  18.12 
1986 08 32.88  13.58  23.23 
1986 09 20.20   5.53  12.86 
1986 10 18.21   2.24  10.22 
1986 11 10.70   -.28   5.21 
1986 12  5.09  -2.96   1.06 
1987 01  5.36  -4.87    .24 
1987 02  8.91  -2.09   3.40 
1987 03 11.85   -.65   5.60 
1987 04 21.48   2.55  12.01 
1987 05 22.69   6.97  14.83 
1987 06 29.11  10.56  19.83 
1987 07 26.86  10.73  18.79 
1987 09 28.06   8.34  18.20 
1987 10 23.05   3.36  13.20 
1987 11 12.48  -1.36   5.56 
1987 12  4.77  -4.00    .38 
1988 01  5.27  -4.89    .19 
1988 02 11.85  -3.84   4.00 
1988 03 14.21  -1.62   6.29 
1988 04 18.26   1.82  10.04 
1988 05 20.91   4.09  12.50 
1988 06 24.49   8.68  16.59 
1988 07 31.20  12.27  21.73 
1988 08 31.07   9.91  20.49 
1988 09 26.31   6.82  16.56 
1988 10 25.10   6.48  15.79 
1988 11 10.04    .67   5.35 
1988 12  6.67  -4.29   1.19 
1989 01  7.12  -3.19   1.96 
1989 02  2.45 -10.13  -3.84 
1989 03 11.56   -.97   5.29 
1989 04 18.28   3.25  10.76 
1989 05 19.09   4.42  11.75 
1989 06 27.32   8.22  17.77 
1989 07 30.45  10.81  20.63 
1989 08 26.97  10.07  18.52 
1989 09 25.75   6.27  16.01 
1989 10 18.93   2.56  10.74 
1989 11 12.74   -.52   6.10 
1989 12  8.09  -5.83   1.13 
1990 01  6.46  -2.48   1.99 
1990 02  8.91  -4.23   2.33 
1990 03 13.68  -1.20   6.24 
1990 04 19.71   2.28  11.00 
1990 05 19.59   3.88  11.73 
1990 06 24.39   8.13  16.26 
1990 07 32.66  12.34  22.50 
1990 08 29.40  12.24  20.82 
1990 09 29.06   8.72  18.89 
1990 10 18.19   2.93  10.56 
1990 11 11.85    . 2   5.93 
1990 12  2.86 -10.39  -3.76 
1991 01  6.22  -5.38    .41 
1991 02 14.05    .-2   7.01 
1991 03 10.12  -1.26   4.42 
1991 04 13.05 -99.99 -99.99 
1991 05 17.04   3.47  10.25 
1991 06 22.19   4.55  13.37 
1991 07 32.25 -99.99 -99.99 
1991 08 32.93  13.08  23.00 
1991 09 28.99   7.91  18.45 
1991 10 19.99   2.83  11.41 
1991 11 11.17   2.95   7.06 
1991 12  8.50  -3.56   2.47 
1992 01  8.22  -1.67   3.27 
1992 02 11.89  -1.32   5.28 
1992 03 15.24    .-2   7.60 
1992 04 18.36   2.33  10.34 
1992 05 26.36   4.52  15.44 
1992 06 29.71  10.40  20.05 
1992 07 28.37  11.36  19.86 
1992 08 31.77  11.17  21.47 
1992 09 26.61   5.43  16.02 
1992 10 20.27   2.78  11.52 
1992 11  8.70  -2.14   3.27 
1992 12  3.56  -4.21   -.32 
1993 01   .17  -9.32  -4.57 
1993 02  3.03  -6.84  -1.90 
1993 03 12.15   -.26   5.94 
1993 04 14.59 -99.99 -99.99 
1993 05 24.59 -99.99 -99.99 
1993 06 24.68 -99.99 -99.99 
1993 07 26.72   8.21  17.46 
1993 08 29.21   9.59  19.40 
1993 09 26.19   6.25  16.22 
1993 10 20.94   3.57  12.25 
1993 11  8.03  -6.63    .69 
1993 12  6.37 -99.99 -99.99 
1994 01 10.51  -2.38   4.06 
1994 02  7.81 -99.99 -99.99 
