1918 11 11.29  -9.88    .70 
1919 02  5.03 -15.16  -5.06 
1919 03  8.01  -7.27    .37 
1919 04 18.03  -3.67   7.18 
1919 05 22.91    . 6  11.48 
1919 06 27.86   2.56  15.21 
1919 07 27.55  11.16  19.35 
1919 08 28.46   7.57  18.01 
1919 09 23.57   3.87  13.71 
1920 02 12.22  -3.81   4.20 
1920 03  8.96  -6.18   1.39 
1923 11 10.68  -5.84   2.42 
1924 01  5.72 -13.66  -3.97 
1924 02 10.22 -10.46   -.11 
1924 04 15.30  -4.01   5.64 
1924 05 23.60   -.32  11.64 
1924 06 30.85   4.98  17.91 
1924 09 26.73   2.38  14.55 
1924 10 21.02  -4.03   8.49 
1924 11 14.89  -9.97   2.45 
1924 12  7.17 -13.80  -3.31 
1926 02  8.32  -6.06   1.12 
1926 03  8.68  -4.42   2.13 
1926 04 11.57   -.48   5.54 
1926 05 15.86   2.02   8.93 
1926 06 23.26   3.55  13.40 
1926 07 21.58   7.96  14.77 
1926 08 21.45   7.31  14.38 
1926 09 22.30   5.82  14.06 
1926 10 20.37   -.81   9.78 
1926 11 14.34  -6.86   3.74 
1926 12  5.49 -12.24  -3.37 
1927 01 11.48  -7.98   1.74 
1927 02 11.24  -5.20   3.02 
1927 03 13.46  -7.04   3.21 
1927 04 17.70  -3.93   6.88 
1927 05 25.07   -.13  12.47 
1927 08 28.10   8.72  18.41 
1927 09 25.80   6.71  16.25 
1927 10 22.51  -1.84  10.33 
1927 11 16.66  -5.60   5.53 
1927 12  6.26 -11.43  -2.58 
1928 01 10.25 -12.47  -1.11 
1928 02  8.97  -9.22   -.12 
1928 03 16.44  -5.95   5.24 
1930 04 19.20  -3.01   8.09 
1930 05 19.00  -1.04   8.97 
1930 08 26.83   9.75  18.29 
1930 09 24.17   4.21  14.19 
1930 10 19.28   -.84   9.22 
1930 11  9.83  -7.51   1.15 
1930 12  6.75 -11.08  -2.16 
1931 02  6.93  -4.40   1.26 
1931 03 12.05  -6.22   2.91 
1931 06 27.90   6.92  17.41 
1931 07 27.75  11.16  19.45 
1931 08 25.61   9.72  17.66 
1931 09 23.56   8.21  15.88 
1931 10 19.39   1.68  10.53 
1931 11  7.93  -6.44    .74 
1931 12  4.87 -10.71  -2.92 
1932 01  2.56 -11.62  -4.52 
1932 02  8.72  -5.26   1.73 
1932 03 10.54  -4.84   2.85 
1932 04 17.57  -2.10   7.73 
1932 05 21.74    .74  11.24 
1932 06 27.12   4.85  15.98 
1932 07 27.33  10.61  18.96 
1932 08 26.36   9.92  18.14 
1932 09 25.76   5.46  15.61 
1932 10 18.26    .15   9.20 
1932 11 14.61  -5.34   4.63 
1932 12  5.14 -10.61  -2.73 
1933 01  5.72 -10.93  -2.60 
1933 02  5.73 -11.39  -2.83 
1933 03 13.55  -4.71   4.41 
1933 04 14.50  -5.22   4.64 
1933 05 20.48   -.34  10.07 
1933 06 27.32   7.78  17.54 
1933 07 28.05  10.85  19.45 
1933 08 26.47  10.07  18.27 
1933 09 25.79   8.60  17.19 
1933 10 19.12   2.83  10.97 
1933 11 13.43  -4.75   4.34 
1933 12 10.71  -6.53   2.08 
1934 01  7.51  -8.14   -.31 
1934 02 10.56  -4.48   3.03 
1934 03 15.42  -3.11   6.15 
1934 04 16.60   -.28   8.16 
1934 05 99.99   5.04 -99.99 
1934 06 99.99   4.57 -99.99 
1934 07 29.80  11.78  20.79 
1934 08 26.50   9.89  18.20 
1934 09 23.13   6.02  14.57 
1934 10 20.61   1.11  10.86 
1934 11 11.44  -3.74   3.85 
1934 12  8.42  -6.61    .90 
1935 01  8.18  -6.34    .92 
1935 02  7.93  -6.05    .93 
1935 03 11.48  -4.23   3.62 
1935 04 16.49  -1.40   7.54 
1935 05 17.46    .13   8.79 
1935 06 27.70   6.61  17.15 
1935 07 28.42   9.55  18.98 
1935 08 24.95   9.89  17.42 
1935 09 23.31   5.74  14.52 
1935 10 19.79    .28  10.04 
1935 11 11.14  -5.26   2.94 
1935 12  6.58  -7.86   -.64 
1936 01  6.56  -8.43   -.93 
1936 02  6.77  -6.55    .10 
1936 03 11.74  -4.85   3.44 
1936 04 18.00  -1.04   8.47 
1936 05 23.23   3.24  13.23 
1936 06 28.46   8.22  18.34 
1936 07 27.98  10.41  19.19 
1936 08 26.86  10.04  18.45 
1936 09 21.56   6.31  13.93 
1936 10 17.74    .80   9.26 
1936 11 11.19  -4.81   3.18 
1937 02  6.81  -7.01   -.10 
1937 03  9.91  -4.96   2.47 
1937 04 17.35  -2.68   7.33 
1937 05 23.40   3.03  13.21 
1937 06 26.64   6.09  16.36 
1937 07 27.92  10.37  19.14 
1937 08 28.05  10.91  19.48 
1937 09 24.41   8.52  16.46 
1937 10 19.44   2.14  10.79 
1937 11 13.76  -3.54   5.11 
1937 12  8.22  -5.81   1.20 
1938 01  7.44  -7.22    .11 
1938 02  8.81  -5.31   1.75 
1938 03 11.31  -4.16   3.57 
1938 04 17.27  -1.63   7.82 
1938 05 21.44   1.65  11.54 
1938 06 27.02   7.36  17.19 
1938 07 27.78   9.46  18.62 
1938 08 27.72   9.12  18.42 
1938 09 23.13   6.49  14.81 
1938 10 19.48   1.30  10.39 
1938 11 11.43  -7.95   1.74 
1938 12  7.90  -6.43    .73 
1939 01  4.82 -99.99 -99.99 
1939 02  3.55 -13.29  -4.87 
1939 03 11.20  -4.17   3.51 
1939 04 17.33   -.62   8.35 
1939 05 23.05   2.48  12.76 
1939 06 29.03   7.38  18.20 
1939 07 30.79  10.68  20.73 
1939 08 29.75   9.83  19.79 
1939 09 25.93   7.01  16.47 
1939 10 19.85  -2.34   8.75 
1939 11 14.62  -5.02   4.80 
1939 12 11.86 -10.12    .86 
1940 01  7.41  -8.01   -.30 
1940 02  9.12  -6.38   1.36 
1940 03 14.96  -6.07   4.44 
1940 04 18.01  -2.86   7.57 
1940 05 24.62   1.61  13.11 
1940 06 29.41   6.48  17.94 
1940 07 30.62  10.53  20.57 
1940 08 28.43   9.14  18.78 
1940 09 24.35   7.07  15.71 
1940 10 20.83    .26  10.54 
1940 11 13.13  -7.44   2.84 
1940 12 11.54  -5.57   2.98 
1941 01  7.01  -5.83    .59 
1941 02 10.52  -5.17   2.67 
1941 03 12.08  -4.98   3.55 
1941 04 14.08  -3.10   5.49 
1941 05 22.54   2.46  12.50 
1941 06 26.70   3.72  15.21 
1941 07 29.77   8.83  19.29 
1941 12 11.91  -6.25   2.83 
1942 01 10.13  -9.26    .43 
1942 02  8.45 -12.40  -1.97 
1942 04 18.66  -1.35   8.65 
1942 05 24.62  -2.42  11.10 
1942 06 30.07 -99.99 -99.99 
1942 11 17.73  -6.92   5.40 
1942 12  9.83  -8.60    .61 
1943 01  8.97  -9.24   -.13 
1943 08 29.20   9.18  19.19 
1943 11 16.09 -10.65   2.72 
1943 12  9.39 -10.43   -.51 
1944 01  9.18 -12.33  -1.57 
1944 02 10.24  -8.66    .79 
1944 03 12.71  -7.65   2.53 
1944 04 17.41  -5.44   5.98 
1944 08 30.96   9.10  20.03 
1944 09 25.68   4.23  14.96 
1944 10 20.82   1.31  11.06 
1944 11 11.61  -7.96   1.82 
1944 12  8.03 -10.91  -1.44 
1945 07 31.45   9.33  20.39 
1945 08 28.65  10.13  19.39 
1945 09 27.61   3.93  15.77 
1945 10 21.38   -.57  10.40 
1945 11 15.41  -9.46   2.97 
1946 04 22.65   -.84  10.90 
1946 05 23.40   -.41  11.49 
1946 11 12.96  -7.50   2.73 
1946 12 13.33 -10.95   1.19 
1947 01  7.78 -15.26  -3.74 
1947 02 13.61 -10.86   1.37 
1947 05 25.70   1.01  13.35 
1947 06 29.27   3.86  16.56 
1947 11 10.54 -10.32    .11 
1947 12  7.32 -14.58  -3.63 
1948 01  9.53 -14.07  -2.27 
1948 02  8.43  -9.02   -.29 
1948 03  8.35 -11.11  -1.37 
1948 04 20.52  -3.70   8.41 
1948 10 23.15    .33  11.74 
1948 11 12.11 -10.54    .78 
1948 12  9.97  -8.45    .76 
1949 01  3.45 -12.04  -4.29 
1949 02  8.81 -10.73   -.95 
1949 03 14.75  -8.83   2.96 
1949 04 18.70  -5.50   6.60 
1949 07 28.66  12.97  20.81 
1949 09 27.12 -99.99 -99.99 
1949 11 18.91  -9.37   4.77 
1949 12  8.76 -12.87  -2.05 
1950 01 10.31 -10.27    . 1 
1950 03 15.93  -6.40   4.76 
1950 04 21.56  -3.68   8.93 
1950 05 24.00 -99.99 -99.99 
1950 06 30.17   4.51  17.34 
1950 08 29.79   6.29  18.04 
1950 09 25.78   1.34  13.56 
1950 10 25.68   -.68  12.50 
1950 12 13.92 -12.06    .92 
1951 01  8.28 -11.85  -1.78 
1951 02 11.50  -9.32   1.09 
1951 03 13.93  -7.64   3.14 
1951 06 29.75   1.36  15.55 
1951 08 28.76   9.24  19.00 
1951 09 29.18   3.37  16.27 
1951 10 21.21  -1.32   9.94 
1951 11 13.34  -7.33   3.00 
1951 12  7.98  -9.32   -.66 
1952 01  9.52  -7.10   1.21 
1952 02 10.18  -8.96    .61 
1952 03 10.14  -6.36   1.89 
1952 04 18.76  -1.74   8.51 
1952 05 24.23   2.15  13.19 
1952 06 29.19   5.00  17.09 
1952 07 30.04   8.97  19.51 
1952 08 29.91   9.03  19.46 
1952 09 27.41 -99.99 -99.99 
1952 10 25.11  -3.98  10.56 
1952 11 11.64 -10.18    .73 
1952 12 99.99 -12.91 -99.99 
1953 01 11.94 -10.14    .89 
1953 02 11.69 -13.17   -.74 
1953 03 14.93  -6.56   4.18 
1953 04 18.33  -4.13   7.10 
1953 06 30.80   5.54  18.17 
1953 07 30.68  10.50  20.59 
1953 08 29.42   7.34  18.38 
1953 10 21.93  -2.66   9.63 
1953 12  6.48 -14.46  -3.99 
1954 02 15.46  -9.08   3.19 
1954 05 24.19    .76  12.47 
1954 12 12.09 -13.71   -.80 
1955 01  6.50 -14.20  -3.85 
1955 02  8.97 -99.99 -99.99 
1955 03 15.00  -8.54   3.23 
1955 05 22.43  -1.79  10.32 
1955 08 27.31  10.84  19.07 
1955 11 15.70  -7.52   4.09 
1955 12 12.77  -6.93   2.92 
1956 01 12.46  -6.96   2.75 
1956 03 17.04  -7.24   4.90 
1956 04 18.77  -2.73   8.02 
1956 06 99.99   7.64 -99.99 
1956 07 28.87   9.67  19.27 
1956 08 29.93   6.66  18.29 
1956 09 30.42   3.20  16.81 
1956 11 14.90 -12.79   1.05 
1956 12 11.92 -14.08  -1.07 
1957 01 11.45  -6.87   2.29 
1957 03 14.79 -99.99 -99.99 
1957 04 18.83  -2.41   8.21 
1957 05 20.94   1.73  11.33 
1957 08 26.34   9.97  18.16 
1957 09 27.42   2.46  14.94 
1957 12 12.85 -10.10   1.37 
1958 01  7.92 -11.83  -1.95 
1958 02 12.55  -6.09   3.23 
1958 03 10.42  -5.52   2.45 
1958 04 17.93  -3.15   7.39 
1958 05 26.65   1.76  14.20 
1958 06 30.71   6.95  18.83 
1958 07 30.44   8.89  19.66 
1958 08 30.30   8.84  19.57 
1958 09 26.17   4.98  15.58 
1958 10 21.21  -2.57   9.32 
1958 11 15.77 -10.03   2.87 
1958 12 14.95 -13.55    .69 
1959 01 11.90 -10.69    .60 
1959 02 11.93  -9.38   1.27 
1959 03 15.64  -9.91   2.86 
1959 04 20.95  -1.81   9.57 
1959 05 25.13   -.33  12.40 
1959 06 31.13   7.56  19.34 
1959 07 31.95  10.38  21.16 
1959 08 27.44  10.04  18.74 
1959 09 26.73   3.10  14.91 
1959 10 21.45  -2.46   9.49 
1959 11 14.98  -8.43   3.27 
1959 12  9.43  -8.81    .31 
1960 01  5.85 -14.99  -4.56 
1960 02  7.69  -9.58   -.94 
1960 03 17.02  -6.37   5.32 
1960 04 21.45  -4.84   8.30 
1960 05 24.05  -1.46  11.29 
1960 06 30.17   4.41  17.29 
1960 07 30.82   8.14  19.48 
1960 08 31.56   7.17  19.36 
1960 09 28.58   2.43  15.50 
1960 10 20.53  -3.21   8.66 
1960 11 18.02 -10.22   3.90 
1960 12  9.06 -13.58  -2.25 
1961 01 11.24 -14.86  -1.81 
1961 02 13.44  -9.62   1.90 
1961 03 16.31  -7.71   4.29 
1961 04 20.36  -3.82   8.27 
1961 05 26.12   -.76  12.68 
1961 06 32.25   6.11  19.18 
1961 07 31.18  10.56  20.87 
1961 08 28.59  10.01  19.29 
1961 09 25.76   4.26  15.01 
1961 10 21.35  -2.33   9.50 
1961 11 12.65  -5.51   3.56 
1961 12  7.94 -10.69  -1.37 
1962 01  8.02  -9.57   -.77 
1962 02 12.36  -6.93   2.71 
1962 04 22.77  -2.33  10.22 
1962 05 25.30  -1.74  11.78 
1962 06 30.15   3.95  17.04 
1962 07 29.75  10.85  20.29 
1962 08 32.02   8.35  20.18 
1962 09 25.98   7.04  16.51 
1962 10 22.43   -.10  11.16 
1962 11 17.39  -4.71   6.33 
1962 12 11.63  -9.41   1.11 
1963 01  7.57 -13.53  -2.97 
1963 03 15.35  -6.67   4.34 
1963 04 20.80  -3.92   8.43 
1963 05 27.08   1.32  14.20 
1963 06 30.25   3.22  16.73 
1963 07 32.16  10.63  21.40 
1963 08 26.69  10.47  18.58 
1963 09 26.98   7.65  17.31 
1963 10 23.73   1.04  12.39 
1963 12 12.20 -13.42   -.61 
1964 01  9.29 -15.44  -3.07 
1964 03 99.99  -8.43 -99.99 
1964 04 18.53  -4.26   7.13 
1964 05 25.65    .68  13.16 
1964 07 30.50  11.49  20.99 
1964 09 24.96   6.00  15.48 
1964 11 14.10  -7.70   3.20 
1964 12  9.72  -8.95    .38 
1965 01 11.00  -7.74   1.63 
1965 02 10.25 -10.70   -.22 
1965 03 14.29  -8.16   3.06 
1965 04 20.08  -6.16   6.96 
1965 06 28.01   2.86  15.43 
1965 07 28.94  11.06  20.00 
1965 09 24.48   5.10  14.79 
1965 10 24.21  -3.19  10.50 
1965 12 10.48  -7.30   1.58 
1966 01  7.60 -12.72  -2.56 
1966 02  7.48 -10.80  -1.66 
1966 03 17.06  -6.38   5.33 
1966 04 21.84  -3.14   9.35 
1966 05 27.22   1.53  14.37 
1966 06 30.19   4.82  17.50 
1966 07 30.82  11.35  21.08 
1966 09 26.10   4.96  15.53 
1966 11 18.52  -7.40   5.56 
1966 12 10.53 -11.33   -.40 
1967 01 11.74 -14.11  -1.18 
1967 02 13.86  -9.87   1.99 
1967 03 18.18  -5.85   6.16 
1967 04 99.99  -4.35 -99.99 
1967 06 27.78   5.39  16.58 
1967 07 29.40  11.73  20.56 
1967 09 25.29   6.27  15.78 
1967 10 22.83  -3.26   9.78 
1967 11 16.75  -6.64   5.05 
1967 12  5.38 -11.45  -3.03 
1968 01  7.31 -11.88  -2.28 
1968 02 13.41  -4.88   4.26 
1968 03 13.78  -5.80   3.98 
1968 04 16.50  -4.17   6.16 
1968 06 29.89   4.57  17.23 
1968 07 30.61   9.93  20.27 
1968 08 26.51   8.52  17.51 
1968 09 26.09   2.44  14.26 
1968 10 23.58  -2.94  10.32 
1968 11 11.98  -6.23   2.87 
1968 12 99.99 -14.57 -99.99 
1969 01  9.64  -7.43   1.10 
1969 02 10.70  -8.68   1.00 
1969 03 11.93  -9.33   1.30 
1969 04 20.87  -3.84   8.51 
1969 05 24.40   1.23  12.81 
1969 07 30.30  11.16  20.73 
1969 08 29.77  11.52  20.64 
1970 01  8.32 -11.15  -1.41 
1970 02 11.77  -7.82   1.97 
1970 03 11.15  -6.20   2.47 
1970 04 15.68  -5.99   4.84 
1970 05 24.26   -.23  12.01 
1970 06 28.79   4.42  16.60 
1970 07 30.96  11.42  21.18 
1970 08 28.86   9.93  19.39 
1970 09 25.17   5.55  15.36 
1970 10 16.61  -2.01   7.30 
1970 11 14.67  -6.75   3.96 
1970 12 10.48 -10.47    . 0 
1971 01  8.70 -13.03  -2.16 
1971 02  9.72 -10.12   -.19 
1971 03 15.59  -6.87   4.36 
1971 04 18.16  -4.55   6.80 
1971 05 22.50   -.55  10.97 
1971 06 29.23   4.86  17.04 
1971 07 32.20  10.82  21.51 
1971 08 27.56   9.99  18.77 
1971 09 24.62   5.03  14.82 
1971 10 17.50  -1.12   8.18 
1971 11 12.82  -7.31   2.75 
1971 12  6.17  -9.72  -1.77 
1972 01  9.99 -10.97   -.49 
1972 02 13.16 -10.29   1.43 
1972 03 18.39  -6.66   5.86 
1972 04 20.48  -4.69   7.89 
1972 05 24.09  -2.23  10.93 
1972 06 27.10   4.82  15.96 
1972 07 31.06  10.36  20.71 
1972 08 28.55   9.53  19.03 
1972 09 24.84   5.20  15.02 
1972 10 18.09   3.34  10.71 
1972 11  9.42  -6.71   1.35 
1972 12 10.18 -10.53   -.17 
1973 01  5.39 -11.93  -3.27 
1973 02  7.57  -6.41    .58 
1973 03  9.93  -4.19   2.86 
1973 04 14.57  -5.15   4.71 
1973 05 21.81   1.49  11.65 
1973 06 27.71   4.33  16.02 
1973 07 29.33   9.77  19.54 
1973 08 28.80   8.85  18.82 
1973 09 25.70   2.84  14.27 
1973 10 22.39  -3.73   9.33 
1973 11 15.31  -7.48   3.91 
1974 03 16.39  -4.96   5.71 
1974 04 18.81  -4.03   7.38 
1974 05 25.58    .32  12.95 
1974 06 31.22   7.00  19.11 
1974 07 28.40  10.10  19.25 
1974 08 27.85 -99.99 -99.99 
1974 09 25.26   6.00  15.63 
1974 12  7.42 -12.04  -2.31 
1975 01  6.80 -10.55  -1.87 
1975 02  8.34  -7.79    .27 
1975 03 13.10  -5.13   3.98 
1975 04 15.96  -4.85   5.55 
1975 05 21.65   -.65  10.50 
1975 06 28.01   3.26  15.63 
1975 07 28.17  11.37  19.77 
1975 08 28.04   8.80  18.42 
1975 09 22.86   6.15  14.50 
1975 10 20.67  -1.90   9.38 
1975 11 13.99  -9.29   2.34 
1975 12  8.88 -10.41   -.76 
1976 01  6.87 -12.74  -2.93 
1976 02 13.24  -5.74   3.75 
1976 03 13.49  -7.09   3.19 
1976 04 17.86  -2.75   7.55 
1976 05 22.83   1.68  12.25 
1976 06 28.80   4.59  16.69 
1976 07 28.81   9.67  19.24 
1976 08 27.68   8.58  18.13 
1976 09 24.39   5.96  15.17 
1976 10 17.79  -2.35   7.72 
1976 11 12.27  -8.92   1.67 
1976 12  9.05 -12.36  -1.65 
1977 01  6.38 -11.36  -2.48 
1977 02 11.17  -9.62    .77 
1977 03 12.15  -7.94   2.10 
1977 04 18.70  -3.67   7.51 
1977 05 22.80   -.11  11.34 
1977 06 28.96   6.22  17.59 
1977 07 28.43  11.34  19.88 
1977 08 28.56  10.24  19.40 
1977 09 25.52   6.31  15.91 
1977 10 21.67   -.31  10.68 
1977 11 13.98  -5.45   4.26 
1977 12 11.51  -7.67   1.92 
1978 01  7.84  -6.51    .66 
1978 02  7.12  -6.88    .11 
1978 03 14.02  -2.74   5.64 
1978 04 19.64  -2.56   8.54 
1978 05 23.08    .72  11.90 
1978 06 29.77   5.91  17.84 
1978 07 31.18  10.20  20.69 
1978 08 28.60   7.92  18.26 
1978 09 26.29   5.84  16.06 
1978 10 22.41    .34  11.37 
1978 11 12.87  -3.02   4.92 
1978 12  7.55 -10.16  -1.30 
1979 01  5.70  -8.56  -1.43 
1979 02  9.18  -7.23    .97 
1979 03 12.55  -5.74   3.40 
1979 04 18.17  -3.31   7.43 
1979 05 21.61   2.33  11.97 
1979 06 27.69   5.30  16.49 
1979 07 31.07   8.83  19.95 
1979 08 27.97   8.17  18.07 
1979 09 26.93   5.62  16.27 
1979 10 23.47  -1.37  11.04 
1979 11 11.54  -7.59   1.97 
1979 12 11.43 -11.51    .-3 
1980 01  8.30  -5.60   1.35 
1980 02 11.53  -6.49   2.52 
1980 03 12.59  -6.08   3.25 
1980 04 18.92  -4.15   7.38 
1980 05 22.00   -.30  10.85 
1980 06 31.26   4.09  17.67 
1980 07 31.51  11.00  21.25 
1980 08 29.06   9.54  19.29 
1980 09 26.76   5.26  16.01 
1980 10 20.41  -4.15   8.13 
1980 11 14.85  -9.47   2.69 
1980 12 14.22  -8.20   3.01 
1981 01 10.78  -8.35   1.21 
1981 02 99.99  -9.14 -99.99 
1981 04 21.97  -2.13   9.92 
1981 05 22.63   1.07  11.85 
1981 06 30.85   6.44  18.64 
1981 07 29.14  10.79  19.96 
1981 08 28.96   9.72  19.34 
1981 09 25.40   5.78  15.59 
1981 10 19.74   -.21   9.76 
1981 11 17.04  -7.49   4.77 
1981 12 12.31 -10.52    .89 
1982 01  7.39 -10.06  -1.33 
1982 02  8.47  -5.92   1.27 
1982 03 99.99  -4.98 -99.99 
1982 04 18.91  -2.78   8.06 
1982 05 99.99    .55 -99.99 
1982 06 28.87   2.70  15.78 
1982 07 28.99   9.43  19.20 
1982 08 27.36  11.49  19.42 
1982 09 99.99   7.80 -99.99 
1982 10 99.99  -3.82 -99.99 
1982 11 12.37  -4.63   3.87 
1982 12 99.99  -7.94 -99.99 
1983 01  9.04  -9.32   -.13 
1983 02  8.93  -7.44    .74 
1983 03 99.99  -4.46 -99.99 
1983 04 12.54  -5.37   3.58 
1983 05 99.99   -.56 -99.99 
1983 06 27.81   2.59  15.20 
1983 07 29.59   8.53  19.06 
1983 08 27.84   9.33  18.58 
1983 09 26.18   7.74  16.95 
1983 10 18.28    .49   9.38 
1983 11 12.48  -5.98   3.24 
1983 12  9.72  -5.52   2.10 
1984 01  8.93  -9.70   -.38 
1984 02 12.26 -11.11    .57 
1984 03 15.52  -6.90   4.31 
1984 04 17.52  -4.32   6.60 
1984 05 25.98   1.38  13.67 
1984 06 27.59   5.25  16.42 
1984 07 30.12   9.18  19.65 
1984 08 27.55   8.16  17.85 
1984 09 25.57   3.88  14.72 
1984 10 15.29  -1.65   6.82 
1984 11 13.24  -7.00   3.12 
1984 12  9.09  -6.96   1.06 
1985 01  6.49  -8.09   -.80 
1985 02  6.95 -10.71  -1.88 
1985 03 14.91  -4.34   5.28 
1985 04 19.40  -3.09   8.15 
1985 05 23.25   1.04  12.15 
1985 06 30.09   4.62  17.35 
1985 07 29.84   9.30  19.57 
1985 08 28.76   6.80  17.78 
1985 09 22.78   3.82  13.30 
1985 10 19.60   -.48   9.56 
1985 11 12.66  -5.27   3.69 
1985 12  8.93 -12.64  -1.85 
1986 01 13.72  -9.00   2.36 
1986 02 10.82  -8.35   1.23 
1986 04 19.31  -2.52   8.39 
1986 05 24.44    .78  12.61 
1986 06 28.49   7.54  18.01 
1986 07 27.77   9.97  18.87 
1986 08 29.75  10.82  20.28 
1986 09 24.87   2.61  13.74 
1986 10 18.95  -1.64   8.66 
1986 11 13.51  -3.99   4.76 
1986 12  7.71  -7.53    . 8 
1987 01  8.60 -11.51  -1.45 
1987 02  8.60  -8.72    .-6 
1987 03 10.49  -8.27   1.10 
1987 04 19.94  -3.69   8.12 
1987 05 22.13    .19  11.16 
1987 06 30.08   4.33  17.20 
1987 07 30.45   5.18  17.81 
1987 08 26.92   7.31  17.11 
1987 09 25.10   2.28  13.69 
1987 10 22.40  -2.03  10.18 
1987 11 13.09  -8.80   2.14 
1987 12  7.56 -13.61  -3.02 
1988 01  5.70 -12.44  -3.37 
1988 02 11.40  -8.77   1.31 
1988 03 15.49  -9.05   3.21 
1988 04 18.68  -3.37   7.65 
1988 05 24.31    .16  12.23 
1988 06 30.07   5.79  17.93 
1988 07 30.87  10.28  20.57 
1988 08 27.48  11.40  19.43 
1988 09 25.30   3.68  14.49 
1988 10 22.81    .50  11.65 
1988 11 13.83  -6.50   3.66 
1988 12  9.27 -11.74  -1.23 
1989 01  8.10 -12.04  -1.96 
1989 02 11.98  -7.01   2.48 
1989 03 17.95  -6.19   5.88 
1989 04 22.94  -2.33  10.30 
1989 05 26.49   1.50  13.99 
1989 06 30.76   4.26  17.51 
1989 07 31.16  10.22  20.69 
1989 08 28.76   8.53  18.64 
1989 09 27.71   3.97  15.83 
1989 10 19.89   -.74   9.57 
1989 11 15.04  -9.47   2.78 
1990 01  9.14 -12.64  -1.75 
1990 02 10.40  -9.97    .21 
1990 03 14.45  -3.19   5.63 
1990 04 19.58   -.46   9.56 
1990 06 30.35   6.70  18.52 
1990 08 26.11   8.64  17.37 
1990 10 19.91  -2.13   8.88 
1990 11 13.33  -5.46   3.93 
1991 01  7.21  -5.62    .79 
1991 02 12.44  -6.39   3.02 
1991 04 17.16  -4.67   6.24 
1991 05 23.66    .-6  11.80 
1991 06 26.37   4.44  15.40 
1991 07 28.03  10.62  19.32 
1991 08 25.96  10.59  18.27 
1991 09 23.48   5.60  14.54 
1991 10 19.68  -2.20   8.74 
1991 11 10.57  -6.73   1.91 
1991 12  7.00  -6.10    .45 
1997 01  3.88 -11.12  -3.62 
1997 10 20.85  -5.97   7.44 
1998 08 27.09   9.12  18.10 
1998 09 26.25   3.88  15.06 
1998 12  9.62 -11.38   -.88 
1999 01  9.81 -13.04  -1.61 
1999 11 18.49  -8.68   4.90 
1999 12 99.99 -12.91 -99.99 
2000 01 10.99 -12.14   -.57 
2000 02 13.60 -10.00   1.80 
2000 03 14.34  -7.81   3.26 
2000 04 99.99  -2.77 -99.99 
2000 05 27.81   1.53  14.67 
2000 06 28.95   7.98  18.46 
2000 07 30.54  11.18  20.86 
2000 08 29.25   9.60  19.42 
2000 09 27.69   4.48  16.09 
2000 10 17.86   1.61   9.73 
2000 11  7.48  -8.91   -.71 
2000 12  8.80 -10.63   -.91 
2001 01 99.99  -9.07 -99.99 
2001 02  9.87  -6.48   1.69 
2001 04 99.99    .51 -99.99 
2001 05 23.31   5.28  14.29 
2001 06 29.38  10.03  19.70 
2001 07 28.38  17.59  22.98 
2001 08 99.99  11.27 -99.99 
2001 09 99.99   7.66 -99.99 
2001 10 99.99    .37 -99.99 
2001 11 12.82  -4.26   4.27 
2001 12  8.05 -10.77  -1.36 
2002 01 99.99  -9.50 -99.99 
2002 02 12.75  -9.93   1.40 
2002 03 15.09  -9.12   2.98 
2002 04 22.55   -.58  10.98 
2002 05 26.09    .45  13.27 
2002 06 99.99   6.58 -99.99 
2002 07 29.66  11.97  20.81 
2002 08 29.55   9.64  19.59 
2002 09 23.93   6.38  15.15 
2002 10 18.94  -1.11   8.91 
2002 11 13.93  -5.90   4.01 
2002 12  6.54  -9.32  -1.38 
2003 01 11.70  -6.99   2.35 
2003 02  9.55  -6.85   1.35 
2003 03 12.87  -6.46   3.20 
2003 04 19.57  -4.36   7.60 
2003 05 24.72   1.85  13.28 
2003 06 29.10   5.10  17.10 
2003 08 28.10  11.06  19.58 
2003 09 26.24   5.90  16.07 
2003 10 23.27   1.15  12.21 
2003 11 13.79  -5.86   3.96 
2003 12 10.33  -9.64    .34 
2004 01  8.83  -9.04   -.10 
2004 02  8.43  -9.64   -.60 
2004 04 17.71  -1.36   8.17 
2004 08 27.61   7.49  17.54 
2004 09 25.67   4.27  14.97 
2004 10 19.41   -.43   9.49 
2004 11 11.97  -3.29   4.34 
2004 12  8.72 -10.10   -.69 
2005 01 10.61  -5.86   2.37 
2005 02  8.72  -3.91   2.40 
2005 04 19.48  -2.07   8.70 
2005 06 29.05   3.89  16.46 
2005 07 31.90   9.74  20.82 
2005 08 27.21   9.77  18.49 
2005 09 26.24   7.20  16.71 
2005 10 20.98    .78  10.88 
2005 11 15.09  -6.92   4.08 
2005 12 10.02 -10.87   -.42 
2006 01 11.24 -11.15    . 4 
2006 02 13.34 -10.83   1.25 
2006 03 12.76  -4.82   3.97 
2006 04 21.19  -2.76   9.21 
2006 05 26.32   1.45  13.88 
2006 06 32.39   6.74  19.56 
2006 07 30.71  12.35  21.53 
2006 08 24.80   9.72  17.26 
2006 09 22.42   3.34  12.88 
2006 10 18.65  -1.10   8.77 
2006 11 15.04  -7.65   3.69 
2007 01  7.33 -11.07  -1.86 
2007 02  9.00  -8.35    .32 
2007 03 15.57  -5.92   4.82 
2007 04 18.66  -3.13   7.76 
2007 06 29.34   6.73  18.03 
2007 07 30.66  10.85  20.75 
2007 08 28.40  10.99  19.69 
2007 09 25.81   6.59  16.20 
2007 10 21.41   -.77  10.32 
2007 11 15.61  -5.77   4.92 
2007 12  6.59  -9.14  -1.27 
2008 01  5.86 -11.28  -2.70 
2008 02  9.59  -7.30   1.14 
2008 03 13.83  -8.30   2.76 
2008 04 20.29  -3.02   8.63 
2008 05 23.95    .35  12.15 
2008 06 29.38   6.22  17.79 
2008 07 28.82  11.25  20.03 
2008 08 28.93  10.40  19.66 
2008 09 25.54   5.18  15.36 
2008 10 20.54  -1.40   9.57 
2008 11 14.77  -5.76   4.50 
2008 12  8.22  -7.74    .24 
2009 01  9.89  -6.82   1.53 
2009 02 12.32  -8.47   1.92 
2009 04 18.23  -3.70   7.26 
2009 05 24.61   2.94  13.77 
2009 06 27.03   5.86  16.44 
2009 07 31.43   9.93  20.68 
2009 08 30.35   8.87  19.61 
2009 09 24.16   5.50  14.83 
2009 10 18.48   1.90  10.18 
2009 11 15.25  -6.56   4.34 
2009 12  5.18 -12.51  -3.66 
2010 01  5.92 -11.91  -2.99 
2010 02  6.46  -7.20   -.36 
2010 03 13.67  -5.98   3.84 
2010 04 18.86  -2.43   8.21 
2010 05 23.10    .40  11.75 
2010 06 29.70   5.42  17.56 
2010 07 29.04  12.05  20.54 
2010 08 27.19  10.54  18.86 
2010 09 27.28   5.79  16.53 
2010 10 20.39    .41  10.40 
2010 11 12.13  -8.28   1.92 
2010 12 12.12  -6.46   2.83 
2011 01  6.61 -13.06  -3.22 
2011 02  9.24 -11.00   -.88 
2011 03 16.96  -6.18   5.39 
2011 04 20.62  -1.96   9.33 
2011 05 22.88   -.70  11.08 
2011 06 30.22   4.42  17.32 
2011 07 30.54  12.12  21.33 
2011 08 29.26  12.03  20.64 
2011 09 24.91   6.13  15.52 
2011 10 20.25  -1.38   9.43 
2011 11 13.93  -6.25   3.84 
2011 12  5.34 -10.43  -2.54 
2012 01 10.27  -7.76   1.25 
2012 02 10.33  -7.12   1.60 
2012 03 15.79  -7.19   4.30 
2012 04 20.51  -4.19   8.16 
2012 05 26.11 -99.99 -99.99 
2012 06 32.21   6.24  19.22 
2012 07 29.33  11.77  20.55 
2012 08 28.77  11.11  19.94 
2012 09 24.75   6.59  15.67 
2012 10 21.69  -2.25   9.72 
2012 11 16.36  -7.31   4.52 
2012 12  8.97 -10.31   -.66 
2013 01  6.21 -13.69  -3.73 
2013 02  7.82  -9.68   -.93 
2013 03 16.16  -5.76   5.20 
2013 04 18.81  -3.28   7.76 
2013 05 24.15   1.39  12.77 
2013 06 31.62   6.62  19.12 
2013 07 28.10  12.81  20.45 
2013 08 26.53  10.85  18.69 
2013 09 24.24   6.88  15.56 
2013 10 19.31  -3.83   7.74 
2013 11 13.12  -4.26   4.42 
2013 12  8.41 -10.32   -.95 
2014 01 10.70 -11.85   -.57 
2014 02 12.42  -6.95   2.73 
2014 03 15.59  -6.21   4.69 
2014 04 18.98  -3.81   7.58 
2014 05 99.99    .38 -99.99 
