1922 02  -.39 -15.42  -7.90 
1922 03  4.92 -11.06  -3.07 
1922 04  9.22  -4.17   2.52 
1922 05 17.79    .58   9.18 
1922 06 26.39   4.63  15.51 
1922 10 15.72  -4.48   5.62 
1922 11 99.99  -7.26 -99.99 
1922 12 99.99 -13.55 -99.99 
1923 01  1.71 -13.18  -5.73 
1923 02 99.99 -18.78 -99.99 
1923 03  1.48 -15.31  -6.91 
1923 04 10.94  -3.47   3.73 
1923 05 19.10   1.28  10.19 
1923 06 24.36   3.70  14.03 
1923 07 28.78   9.64  19.21 
1923 08 26.15   7.66  16.90 
1923 09 21.70   2.33  12.02 
1923 10 12.05  -4.69   3.67 
1923 11  7.77  -8.85   -.54 
1923 12  -.67 -19.09  -9.88 
1924 01 -2.18 -21.94 -12.06 
1924 02  4.31 -11.79  -3.74 
1924 03  1.86 -12.74  -5.44 
1924 04 11.27  -5.44   2.91 
1924 05 18.43  -1.33   8.55 
1924 06 25.80   3.01  14.40 
1924 07 28.79   6.34  17.56 
1924 08 28.02   5.05  16.53 
1924 09 21.92    .52  11.22 
1924 10 15.45  -2.85   6.30 
1924 11  1.58  -9.24  -3.83 
1924 12 99.99 -19.14 -99.99 
1925 01 99.99 -17.73 -99.99 
1925 02  3.20 -12.62  -4.71 
1925 03  7.65  -7.88   -.11 
1925 04 15.67  -3.28   6.19 
1925 05 20.35   1.15  10.75 
1925 06 23.49   3.93  13.71 
1925 07 28.42   7.16  17.79 
1925 08 25.63   6.81  16.21 
1925 09 21.75   3.72  12.73 
1925 10 13.98  -2.16   5.91 
1925 11  6.82  -8.83  -1.00 
1925 12   .97 -12.00  -5.51 
1926 01  -.48 -21.02 -10.75 
1926 02  3.66 -12.80  -4.57 
1926 03  5.97  -9.16  -1.59 
1926 04 15.56  -1.35   7.10 
1926 05 19.56   1.74  10.65 
1926 06 26.32   5.07  15.69 
1926 07 27.69   7.67  17.68 
1926 08 28.15   7.21  17.68 
1926 09 21.87 -99.99 -99.99 
1926 10 16.93  -2.74   7.09 
1926 11  8.06  -6.26    .90 
1926 12  -.45 -14.52  -7.48 
1927 01  1.54 -15.05  -6.75 
1927 02  2.56 -13.40  -5.42 
1927 03  4.77  -8.66  -1.94 
1927 04 11.96  -2.21   4.87 
1927 05 19.23   -.42   9.40 
1927 06 23.53   5.52  14.52 
1927 07 27.93   8.63  18.28 
1927 08 25.70   6.54  16.12 
1927 09 21.45   1.17  11.31 
1927 10 15.73  -5.38   5.17 
1927 11 99.99  -9.75 -99.99 
1927 12 -2.34 -22.77 -12.56 
1928 01  1.65 -17.69  -8.02 
1928 02  1.52 -16.09  -7.28 
1928 03  6.92  -5.47    .72 
1928 04 11.13  -4.32   3.40 
1928 05 19.95   1.65  10.80 
1928 06 20.98   2.75  11.86 
1928 07 28.43   6.79  17.61 
1928 08 26.42   4.90  15.66 
1928 09 23.69    .92  12.30 
1928 10 15.69  -1.88   6.90 
1928 11  6.45  -6.36    . 4 
1928 12 -1.29 -20.25 -10.77 
1929 01 -1.32 -16.84  -9.08 
1929 02 -3.18 -19.35 -11.26 
1929 03  4.01 -10.22  -3.10 
1929 04  9.18  -4.41   2.38 
1929 05 17.81   -.52   8.64 
1929 06 23.75   1.78  12.76 
1929 07 28.24 -99.99 -99.99 
1929 08 27.96   8.74  18.34 
1929 09 19.76   3.32  11.54 
1929 10 14.93  -2.77   6.08 
1929 11  3.39 -12.53  -4.56 
1929 12  5.11 -12.50  -3.69 
1930 01 -3.84 -22.01 -12.92 
1930 03  6.91  -7.22   -.15 
1930 04 17.37   -.58   8.39 
1930 06 26.32   3.67  14.99 
1930 07 30.13   9.43  19.78 
1930 08 26.46   8.28  17.36 
1930 09 21.74   2.27  12.00 
1930 10 13.92  -3.48   5.22 
1930 11  5.39 -13.56  -4.08 
1930 12 -4.11 -24.09 -14.10 
1931 01 -1.44 -21.46 -11.45 
1931 02  2.82 -12.56  -4.87 
1931 03  4.10 -10.84  -3.37 
1931 04 13.39  -3.50   4.94 
1931 05 17.83    .-4   8.89 
1931 06 26.99   6.49  16.74 
1931 07 30.98   8.87  19.92 
1931 08 27.46   6.89  17.17 
1931 09 23.63   4.00  13.81 
1931 10 15.99    . 0   7.99 
1931 11  5.53 -11.98  -3.22 
1931 12 -1.37 -19.19 -10.28 
1932 01 -4.27 -19.03 -11.65 
1932 02  1.87 -14.18  -6.15 
1932 03  2.47 -12.20  -4.86 
1932 04 12.64  -2.46   5.09 
1932 05 19.69   1.47  10.58 
1932 06 23.19   4.01  13.60 
1932 07 28.18   7.83  18.00 
1932 08 27.78   6.86  17.32 
1932 09 23.51    .71  12.11 
1932 10 14.34  -3.30   5.52 
1932 11  8.97  -7.39    .79 
1932 12 -4.41 -21.03 -12.72 
1933 01   .14 -17.29  -8.58 
1933 02 -2.91 -20.37 -11.64 
1933 03  7.22  -7.25    .-1 
1933 04  9.92  -5.22   2.35 
1933 05 15.49   -.84   7.32 
1933 06 27.81   5.78  16.79 
1933 07 29.57   8.78  19.17 
1933 08 27.07   6.09  16.58 
1933 09 24.51   4.19  14.35 
1933 10 19.91  -2.90   8.50 
1933 11  9.20  -7.91    .64 
1933 12  5.51  -9.03  -1.75 
1934 01  1.65 -12.65  -5.50 
1934 02  6.03  -6.70   -.33 
1934 03 11.37  -3.26   4.05 
1934 04 15.95   2.60   9.27 
1934 05 25.27   5.05  15.16 
1934 06 26.02   4.32  15.17 
1934 07 30.73   9.00  19.86 
1934 08 29.21   7.99  18.59 
1934 09 21.68   1.24  11.46 
1934 10 19.79  -2.28   8.75 
1934 11  8.89  -6.67   1.11 
1934 12  1.54 -12.78  -5.62 
1935 01  3.74 -12.49  -4.37 
1935 02  4.73 -11.13  -3.19 
1935 03  5.91  -6.57   -.33 
1935 04 11.69  -1.70   4.99 
1935 05 15.20   1.83   8.51 
1935 06 25.45   4.63  15.04 
1935 07 29.62   8.38  19.00 
1935 08 28.51   7.97  18.24 
1935 09 24.72   2.15  13.43 
1935 10 15.61  -3.68   5.96 
1935 11  5.81  -7.45   -.81 
1935 12  3.22 -12.50  -4.64 
1936 01 -2.44 -16.78  -9.61 
1936 02   .-7 -12.47  -6.27 
1936 03  2.56  -7.94  -2.69 
1936 04 99.99  -3.55 -99.99 
1936 05 20.83   1.47  11.15 
1936 06 25.77   6.49  16.13 
1936 07 29.37  10.10  19.73 
1936 08 27.97   8.49  18.23 
1936 09 16.48   1.24   8.85 
1936 10 14.87  -3.43   5.72 
1936 11  8.10 -10.22  -1.05 
1936 12  1.88 -13.87  -5.99 
1937 01 -7.15 -23.26 -15.20 
1937 02   .96 -13.87  -6.45 
1937 03  5.45 -10.75  -2.65 
1937 04 12.14  -4.56   3.79 
1937 05 21.22    .18  10.70 
1937 06 24.60   4.94  14.77 
1937 07 27.88   9.17  18.52 
1937 08 28.64   6.98  17.81 
1937 09 24.24   3.70  13.97 
1937 10 17.87  -1.66   8.10 
1937 11  7.68  -6.79    .44 
1937 12  2.69  -9.12  -3.21 
1938 01  2.10 -12.55  -5.22 
1938 02  3.94  -9.70  -2.88 
1938 03  6.44  -6.25    . 9 
1938 04 13.91  -1.87   6.02 
1938 05 16.98   1.61   9.29 
1938 06 25.14   6.72  15.92 
1938 07 27.85   7.69  17.77 
1938 08 27.95   8.35  18.15 
1938 09 23.74   5.07  14.40 
1938 10 17.87   -.94   8.46 
1938 11  2.63 -10.74  -4.05 
1938 12  1.59 -12.85  -5.63 
1939 01   .29 -13.88  -6.79 
1939 02 -2.63 -18.81 -10.71 
1939 03  7.54  -7.20    .17 
1939 04 15.56   -.70   7.43 
1939 05 21.18   1.57  11.37 
1939 06 23.54   3.77  13.65 
1939 07 30.26   7.63  18.94 
1939 08 28.24   5.75  16.99 
1939 09 22.96   4.64  13.79 
1939 10 16.34  -3.05   6.64 
1939 11 13.31  -9.31   2.00 
1939 12  6.63 -11.34  -2.35 
1940 01   .-3 -14.37  -7.20 
1940 02  3.61 -10.53  -3.46 
1940 03  9.60  -4.61   2.49 
1940 04 13.73  -1.33   6.20 
1940 05 21.91   1.77  11.84 
1940 06 27.57   5.96  16.76 
1940 07 30.00   9.18  19.59 
1940 08 29.04   8.26  18.65 
1940 09 24.10   5.86  14.98 
1940 10 16.45   -.84   7.80 
1940 11  4.37  -9.63  -2.63 
1940 12  2.30 -12.29  -4.99 
1941 01   .98 -14.71  -6.86 
1941 02  4.61 -10.83  -3.11 
1941 03  7.85  -5.38   1.23 
1941 04  9.62  -2.22   3.69 
1941 05 20.84   2.74  11.79 
1941 06 22.60   5.00  13.80 
1941 07 28.50   7.86  18.18 
1941 08 26.24   8.63  17.43 
1941 09 20.66   2.04  11.35 
1941 11  9.08  -7.29    .89 
1941 12  3.50 -10.02  -3.26 
1942 01  -.42 -17.78  -9.10 
1942 02   .42 -18.04  -8.81 
1942 03  4.61 -11.07  -3.22 
1942 04 14.53  -1.05   6.73 
1942 05 17.76   -.20   8.78 
1942 06 24.00   4.21  14.11 
1942 07 28.42   8.45  18.43 
1942 08 27.48   6.54  17.01 
1942 09 22.22   1.93  12.07 
1942 10 14.67  -1.75   6.46 
1942 11  8.39  -6.23   1.08 
1942 12  3.39 -10.78  -3.69 
1943 01  1.63 -12.26  -5.31 
1943 02  4.57 -11.70  -3.56 
1943 03  6.55  -8.53   -.98 
1943 04 18.45   -.17   9.14 
1943 05 17.57    .87   9.22 
1943 06 22.67   5.39  14.03 
1943 07 28.79   7.89  18.34 
1943 08 27.11   9.14  18.12 
1943 09 23.31   1.54  12.42 
1943 10 16.23  -1.59   7.32 
1943 11  7.45  -8.22   -.38 
1943 12  1.64 -11.22  -4.79 
1944 01 -1.45 -19.61 -10.53 
1944 02  1.57 -14.57  -6.50 
1944 03  4.08  -7.97  -1.94 
1944 04 11.61  -2.91   4.35 
1944 05 19.68   2.10  10.89 
1944 06 22.63   4.33  13.48 
1944 07 27.81   6.99  17.40 
1944 08 27.28   6.20  16.74 
1944 09 22.89   2.17  12.53 
1944 10 16.65  -1.75   7.45 
1944 11  7.29  -6.73    .27 
1944 12  2.67 -14.40  -5.86 
1945 01  1.73 -12.67  -5.47 
1945 02  3.34  -8.47  -2.56 
1945 03  6.20  -8.96  -1.38 
1945 04 10.06  -4.82   2.62 
1945 05 20.02   1.95  10.98 
1945 06 20.56   3.16  11.86 
1945 07 27.91   7.76  17.83 
1945 08 26.28   8.18  17.23 
1945 09 20.35   1.41  10.88 
1945 10 16.15  -2.24   6.95 
1945 11  5.59  -8.50  -1.45 
1945 12  -.58 -12.59  -6.59 
1946 01   . 4 -16.04  -8.00 
1946 02  3.13 -13.49  -5.18 
1946 03 10.13  -5.70   2.21 
1946 04 17.09   -.67   8.21 
1946 05 16.50    .40   8.45 
1946 06 25.99   5.10  15.54 
1946 07 29.43   9.05  19.24 
1946 08 26.86   7.78  17.32 
1946 09 22.91   1.75  12.33 
1946 10 12.15  -1.73   5.21 
1946 11  5.44  -6.49   -.52 
1946 12  4.65  -7.21  -1.28 
1947 01 -1.20 -16.45  -8.83 
1947 02  3.18 -12.58  -4.69 
1947 03  7.05  -6.97    . 4 
1947 04 12.19  -2.45   4.87 
1947 05 20.55   2.18  11.36 
1947 06 20.60   3.90  12.25 
1947 07 28.56   8.32  18.43 
1947 08 26.86   8.08  17.47 
1947 09 22.83   3.46  13.14 
1947 10 16.53    .48   8.50 
1947 11  3.02  -9.27  -3.12 
1947 12   .-1 -13.96  -6.98 
1948 01  -.98 -16.81  -8.89 
1948 02  1.03 -14.16  -6.56 
1948 03  3.47 -11.29  -3.91 
1948 04 13.97  -2.11   5.92 
1948 05 20.98    .72  10.85 
1948 06 24.35   5.50  14.92 
1948 07 28.05   7.97  18.01 
1948 08 27.25   7.26  17.25 
1948 09 23.57   4.48  14.02 
1948 10 15.48  -3.52   5.97 
1948 11  2.48 -10.92  -4.22 
1948 12  -.23 -12.65  -6.43 
1949 01 -7.03 -21.55 -14.29 
1949 02 -1.61 -15.85  -8.73 
1949 03  6.57  -5.11    .73 
1949 04 16.19  -1.67   7.26 
1949 05 18.21   2.46  10.34 
1949 06 22.61   5.24  13.92 
1949 08 27.22   6.51  16.86 
1949 09 22.38   2.07  12.22 
1949 10 11.37  -3.09   4.14 
1949 11 11.53  -6.97   2.28 
1949 12  1.31 -12.45  -5.57 
1950 01  -.34 -14.93  -7.63 
1950 02  3.36 -11.65  -4.14 
1950 03  6.29  -7.15   -.43 
1950 04 13.88  -2.85   5.51 
1950 05 16.25  -1.04   7.60 
1950 06 24.34   2.41  13.37 
1950 07 24.71   6.68  15.69 
1950 08 25.37   4.86  15.11 
1950 09 19.58   3.12  11.35 
1950 10 19.19  -1.69   8.75 
1950 11  8.22  -5.96   1.13 
1950 12  4.23  -8.14  -1.95 
1951 01 -1.10 -16.25  -8.67 
1951 02  3.80 -10.48  -3.33 
1951 03  6.18  -7.38   -.60 
1951 04 99.99  -2.92 -99.99 
1951 05 20.15   1.42  10.78 
1951 06 22.01   3.25  12.63 
1951 07 28.05   8.54  18.29 
1951 08 25.21   7.98  16.59 
1951 09 21.47   1.91  11.69 
1951 10 12.65   -.88   5.88 
1951 11  4.69 -10.45  -2.88 
1951 12  -.51 -12.66  -6.58 
1952 01 -2.66 -17.43 -10.04 
1952 02 -1.05 -17.89  -9.47 
1952 03  2.14 -12.52  -5.19 
1952 04 12.30  -3.04   4.63 
1952 05 18.45   1.95  10.20 
1952 06 24.93   6.35  15.64 
1952 07 27.15   7.57  17.36 
1952 08 25.12   7.71  16.41 
1952 09 23.71   2.35  13.03 
1952 10 19.04  -4.35   7.34 
1952 11  4.19 -12.98  -4.39 
1952 12   .12 -14.23  -7.05 
1953 01  3.25  -8.47  -2.61 
1953 02  1.15 -12.70  -5.77 
1953 03  7.88  -6.25    .81 
1953 04 11.27  -4.66   3.30 
1953 05 15.67    .13   7.90 
1953 06 24.50   5.31  14.90 
1953 07 28.25  10.03  19.14 
1953 08 25.07   8.30  16.68 
1953 09 23.53   2.21  12.87 
1953 10 16.09  -2.15   6.97 
1953 11  9.03  -4.94   2.04 
1953 12   .30 -13.26  -6.48 
1954 01  2.78 -10.12  -3.67 
1954 02  5.73  -7.99  -1.12 
1954 03  5.54  -7.90  -1.18 
1954 04 16.20  -2.08   7.05 
1954 05 21.14   2.15  11.64 
1954 06 23.65   5.21  14.43 
1954 07 29.26  10.63  19.94 
1954 08 26.57   7.05  16.81 
1954 09 22.39   4.98  13.68 
1954 10 15.68  -2.17   6.75 
1954 11  9.83  -7.77   1.03 
1954 12  1.82 -13.14  -5.66 
1955 01 -1.25 -16.28  -8.76 
1955 02 -1.12 -15.63  -8.37 
1955 03  3.60  -9.85  -3.13 
1955 04 12.81  -4.46   4.17 
1955 05 19.35    .79  10.07 
1955 06 23.14   5.07  14.10 
1955 07 28.82   8.68  18.75 
1955 08 26.50   9.67  18.08 
1955 09 22.70   2.96  12.83 
1955 11  3.79  -8.55  -2.38 
1955 12  2.53  -7.93  -2.69 
1956 01  2.72 -10.04  -3.66 
1956 02 -2.86 -18.46 -10.66 
1956 03  5.79  -9.05  -1.63 
1956 04 13.90  -2.13   5.88 
1956 05 21.05   2.75  11.90 
1956 06 27.49   5.48  16.48 
1956 07 28.28   6.61  17.44 
1956 08 25.64   5.79  15.71 
1956 09 24.32   1.34  12.83 
1956 10 17.57  -1.99   7.79 
1956 11  4.63 -12.38  -3.87 
1956 12   .92 -19.64  -9.35 
1957 01 -1.03 -19.89 -10.46 
1957 02  5.04 -11.45  -3.20 
1957 03  8.09  -7.44    .32 
1957 04 15.23  -2.62   6.30 
1957 05 99.99   1.48 -99.99 
1957 06 25.44 -99.99 -99.99 
1957 07 28.05   8.32  18.18 
1957 08 27.69   7.69  17.69 
1957 09 22.64    .21  11.42 
1957 10 15.80  -1.70   7.05 
1957 11  3.39  -9.39  -3.00 
1957 12  3.87 -11.21  -3.67 
1958 01  1.71 -16.27  -7.28 
1958 02  5.83  -7.33   -.75 
1958 03  4.73  -8.10  -1.68 
1958 04 11.58  -3.73   3.92 
1958 05 23.05   1.05  12.05 
1958 06 27.17   4.33  15.75 
1958 07 27.87   6.37  17.12 
1958 08 29.85   7.68  18.76 
1958 09 23.15   2.23  12.69 
1958 10 17.85  -4.48   6.68 
1958 11  9.10  -7.46    .82 
1958 12  5.30  -8.58  -1.63 
1959 01  1.66  -9.79  -4.06 
1959 02  2.85  -9.64  -3.39 
1959 03  5.70  -7.52   -.91 
1959 04 14.23  -4.03   5.09 
1959 05 19.10   1.02  10.06 
1959 06 27.28   5.79  16.53 
1959 07 29.82   6.66  18.24 
1959 08 27.74   6.86  17.29 
1959 09 20.70   2.40  11.55 
1959 10 14.37  -3.24   5.56 
1959 11  8.05  -9.21   -.57 
1959 12  5.05 -13.80  -4.37 
1960 01  -.55 -14.50  -7.52 
1960 02 -1.46 -17.95  -9.70 
1960 03  6.95  -8.95  -1.00 
1960 04 15.76  -3.13   6.31 
1960 05 19.67   -.82   9.42 
1960 06 26.50   4.10  15.30 
1960 07 30.60   7.21  18.90 
1960 08 28.39   4.84  16.61 
1960 09 25.34   1.65  13.49 
1960 10 16.39  -2.79   6.80 
1960 11  7.63  -8.59   -.48 
1960 12  2.74 -13.94  -5.60 
1961 01  3.71 -18.74  -7.51 
1961 02  4.35 -10.04  -2.84 
1961 03  7.68  -7.17    .25 
1961 04 12.61  -2.74   4.93 
1961 05 20.43   1.77  11.10 
1961 06 27.39   7.19  17.28 
1961 07 28.89   9.18  19.03 
1961 08 29.40   9.53  19.46 
1961 09 18.16    .77   9.46 
1961 10 14.44  -3.64   5.39 
1961 11  5.08 -10.06  -2.49 
1961 12   .18 -14.46  -7.14 
1962 01 -1.87 -23.38 -12.62 
1962 02  2.39 -11.99  -4.79 
1962 03  3.84 -12.05  -4.10 
1962 04 15.95  -2.33   6.81 
1962 05 19.11   1.35  10.23 
1962 06 24.76   4.61  14.68 
1962 07 27.64   6.76  17.20 
1962 08 27.99   4.67  16.33 
1962 09 24.61   2.03  13.32 
1962 10 17.76  -3.75   7.00 
1962 11 11.42  -8.84   1.29 
1962 12  4.61 -16.34  -5.86 
1963 01 -3.15 -20.61 -11.88 
1963 02  6.54 -10.84  -2.15 
1963 03  6.12 -11.32  -2.60 
1963 04 12.88  -4.17   4.35 
1963 05 22.15    .83  11.49 
1963 06 26.16   2.88  14.52 
1963 07 31.37   7.42  19.39 
1963 08 28.31   7.92  18.11 
1963 09 26.16   3.17  14.66 
1963 10 22.03  -2.64   9.69 
1963 11  8.89 -11.26  -1.18 
1963 12  1.33 -20.15  -9.41 
1964 01   .16 -21.42 -10.63 
1964 02   . 2 -23.62 -11.80 
1964 03  2.72 -17.43  -7.35 
1964 04 13.45  -1.56   5.94 
1964 05 21.44   3.85  12.64 
1964 06 24.10   5.61  14.85 
1964 07 31.17  10.35  20.76 
1964 08 26.59   4.75  15.67 
1964 09 22.57  -1.50  10.53 
1964 10 22.00 -10.01   5.99 
1964 11  8.75 -99.99 -99.99 
1964 12   .77 -17.16  -8.19 
1965 01  2.02 -17.20  -7.59 
1965 02  1.13 -15.90  -7.38 
1965 03  2.02 -13.77  -5.87 
1965 04 13.05   -.28   6.38 
1965 05 18.25    .80   9.52 
1965 06 23.87   4.42  14.15 
1965 07 27.17   9.93  18.54 
1965 08 26.63   8.33  17.48 
1965 09 99.99  -1.04 -99.99 
1965 10 99.99  -4.79 -99.99 
1965 11 10.41  -5.08   2.66 
1965 12  3.00 -15.30  -6.15 
1966 01   .-5 -17.85  -8.95 
1966 02   .55 -16.59  -8.02 
1966 03  7.59  -8.68   -.54 
1966 04 13.63  -4.08   4.77 
1966 05 21.15   1.38  11.26 
1966 06 23.96   4.33  14.14 
1966 07 29.04   8.96  19.00 
1966 08 26.72   5.93  16.32 
1966 09 24.12   3.17  13.64 
1966 10 14.25  -5.47   4.39 
1966 11  8.68  -6.18   1.25 
1966 12  -.31 -15.64  -7.97 
1967 01   .97 -13.23  -6.12 
1967 02  2.32 -13.76  -5.72 
1967 03  9.05  -4.71   2.17 
1967 04 12.23  -2.67   4.77 
1967 05 16.91   1.03   8.97 
1967 06 20.81   4.59  12.70 
1967 07 27.89   9.02  18.45 
1967 08 27.56   7.41  17.48 
1967 09 22.20   3.54  12.87 
1967 10 16.68  -2.97   6.85 
1967 11  8.96 -10.35   -.69 
1967 12 -1.77 -18.66 -10.21 
1968 01   .73 -19.41  -9.34 
1968 02  2.24 -13.12  -5.44 
1968 03  6.64  -8.55   -.95 
1968 04  9.14  -5.73   1.70 
1968 05 16.98    .52   8.75 
1968 06 24.23   4.89  14.56 
1968 07 27.83   8.68  18.25 
1968 08 24.05   6.29  15.17 
1968 09 22.28    .32  11.30 
1968 10 16.95  -3.54   6.70 
1968 11  5.14 -11.62  -3.24 
1968 12  -.19 -18.15  -9.17 
1969 01  3.05 -10.59  -3.77 
1969 02  2.70 -12.85  -5.07 
1969 03  4.03 -11.95  -3.95 
1969 04 15.78  -1.93   6.92 
1969 05 22.91   2.67  12.79 
1969 06 20.62   3.58  12.10 
1969 07 27.78   7.94  17.86 
1969 08 28.59   8.71  18.65 
1969 09 24.21   3.70  13.95 
1969 10 10.20  -5.39   2.40 
1969 11  7.64  -9.97  -1.16 
1969 12  3.54 -13.36  -4.91 
1970 01   .37 -13.66  -6.64 
1970 02  5.89  -9.03  -1.57 
1970 03  4.80  -8.03  -1.61 
1970 04  8.92  -5.26   1.83 
1970 05 19.03    .19   9.61 
1970 06 23.81   5.25  14.53 
1970 07 27.62   8.53  18.07 
1970 08 28.00   8.37  18.18 
1970 09 19.76   1.85  10.80 
1970 10 11.40  -5.63   2.88 
1970 11  6.59  -5.04    .77 
1970 12  2.02 -14.48  -6.22 
1971 01   .18 -10.02  -4.92 
1971 02  1.04 -13.39  -6.17 
1971 03  5.47  -8.52  -1.52 
1971 04 13.28  -3.52   4.88 
1971 05 16.54   1.28   8.91 
1971 06 24.30   5.33  14.81 
1971 07 27.42   7.90  17.66 
1971 08 27.92   8.35  18.14 
1971 09 19.57    . 0   9.78 
1971 10 14.10  -3.55   5.27 
1971 11 99.99  -9.06 -99.99 
1971 12 -1.25 -17.40  -9.32 
1972 01  -.22 -14.07  -7.14 
1972 02  3.88 -10.70  -3.41 
1972 03 11.41  -4.35   3.53 
1972 04 14.04  -3.44   5.30 
1972 05 18.60    .62   9.61 
1972 06 23.98   7.10  15.54 
1972 07 26.53   7.56  17.04 
1972 08 26.47   7.01  16.74 
1972 09 20.55   3.88  12.21 
1972 10 13.23    .65   6.93 
1972 11  3.31  -9.24  -2.96 
1972 12 -1.38 -20.09 -10.73 
1973 01 -3.33 -21.86 -12.59 
1973 02   .74 -19.59  -9.42 
1973 03  4.08  -9.20  -2.56 
1973 04  8.10  -4.96   1.57 
1973 05 18.64   1.53  10.08 
1973 06 23.35   4.30  13.82 
1973 07 25.88   8.84  17.36 
1973 08 27.21   7.22  17.21 
1973 09 20.06   2.88  11.46 
1973 10 16.65  -2.76   6.94 
1973 11  5.70  -8.96  -1.63 
1973 12  1.15 -14.15  -6.50 
1974 01 -2.41 -16.85  -9.63 
1974 02   .51 -19.68  -9.58 
1974 03  7.53  -3.61   1.96 
1974 04 11.57  -2.59   4.48 
1974 05 19.73   1.84  10.78 
1974 06 24.91   5.47  15.19 
1974 07 27.46   8.77  18.11 
1974 08 26.22   5.45  15.83 
1974 09 21.84    .25  11.04 
1974 10 16.67  -1.98   7.34 
1974 11  7.56  -8.72   -.58 
1974 12   .35 -17.36  -8.50 
1975 01  -.14 -15.25  -7.69 
1975 02   .55 -14.22  -6.83 
1975 03  4.83  -7.13  -1.15 
1975 04  9.82  -4.85   2.48 
1975 05 16.32    .38   8.34 
1975 06 21.70   4.35  13.02 
1975 07 27.76   9.74  18.75 
1975 08 26.20   6.21  16.20 
1975 09 21.64   1.28  11.46 
1975 10 16.16  -4.29   5.93 
1975 11  6.39 -10.66  -2.13 
1975 12  3.73 -12.39  -4.33 
1976 01   .98 -16.48  -7.75 
1976 02  4.67 -10.62  -2.97 
1976 03  6.98  -9.89  -1.45 
1976 04 14.27  -2.81   5.73 
1976 05 19.76   1.34  10.55 
1976 06 22.70   3.97  13.33 
1976 07 28.87   9.56  19.21 
1976 10 14.81 -99.99 -99.99 
1976 11  9.54 -11.86  -1.15 
1977 01  1.09 -17.33  -8.12 
1977 02  6.60 -11.93  -2.66 
1977 03  6.11 -10.41  -2.14 
1977 06 28.80   7.88  18.34 
1977 07 28.55   9.18  18.86 
1977 08 27.24   7.28  17.26 
1977 09 23.73   5.19  14.46 
1977 10 17.16  -2.54   7.31 
1977 11  7.26  -8.33   -.53 
1977 12  2.75  -7.79  -2.52 
1978 01  1.23 -10.95  -4.85 
1978 02  3.49 -11.47  -3.99 
1978 03  8.71  -5.05   1.83 
1978 04 13.96    . 2   6.99 
