1933 11 99.99 -99.99 -10.80 
1933 12 99.99 -99.99 -12.20 
1934 01 99.99 -99.99 -24.20 
1934 02 99.99 -99.99 -16.79 
1934 03 99.99 -99.99 -15.10 
1934 04 99.99 -99.99  -4.10 
1934 05 99.99 -99.99  -1.60 
1934 06 99.99 -99.99   4.69 
1934 07 99.99 -99.99   7.60 
1934 08 99.99 -99.99   7.00 
1934 09 99.99 -99.99   2.09 
1934 10 99.99 -99.99  -6.00 
1934 11 99.99 -99.99 -13.80 
1934 12 99.99 -99.99 -17.10 
1935 01 99.99 -99.99 -20.40 
1935 02 99.99 -99.99 -18.60 
1935 03 99.99 -99.99 -10.90 
1935 04 99.99 -99.99  -6.40 
1935 09 99.99 -99.99   1.70 
1935 10 99.99 -99.99  -4.50 
1935 11 99.99 -99.99 -11.30 
1935 12 99.99 -99.99 -20.70 
1936 01 99.99 -99.99 -26.90 
1936 02 99.99 -99.99 -14.20 
1936 03 99.99 -99.99 -11.60 
1936 04 99.99 -99.99  -4.80 
1936 05 99.99 -99.99   2.80 
1936 06 99.99 -99.99   4.69 
1936 07 99.99 -99.99   7.70 
1936 08 99.99 -99.99   6.50 
1936 09 99.99 -99.99   3.30 
1936 10 99.99 -99.99  -3.50 
1936 11 99.99 -99.99 -13.60 
1936 12 99.99 -99.99 -17.20 
1937 01 99.99 -99.99 -19.60 
1937 02 99.99 -99.99 -15.10 
1937 03 99.99 -99.99 -12.10 
1937 04 99.99 -99.99  -4.60 
1937 05 99.99 -99.99   1.10 
1937 06 99.99 -99.99   4.40 
1937 07 99.99 -99.99   7.50 
1937 08 99.99 -99.99   6.80 
1937 09 99.99 -99.99   1.50 
1937 10 99.99 -99.99  -5.20 
1937 11 99.99 -99.99 -13.10 
1937 12 99.99 -99.99 -18.60 
1938 01 99.99 -99.99 -23.90 
1938 02 99.99 -99.99 -23.80 
1938 03 99.99 -99.99 -14.50 
1938 04 99.99 -99.99  -2.80 
1938 05 99.99 -99.99   3.00 
1938 06 99.99 -99.99   3.40 
1938 07 99.99 -99.99   7.40 
1938 08 99.99 -99.99   7.10 
1938 09 99.99 -99.99    .80 
1938 10 99.99 -99.99  -4.19 
1938 12 99.99 -99.99 -14.30 
1939 01 99.99 -99.99 -18.79 
1939 02 99.99 -99.99 -19.00 
1939 03 99.99 -99.99 -14.20 
1939 04 99.99 -99.99  -7.10 
1939 05 99.99 -99.99    .70 
1939 06 99.99 -99.99   4.10 
1939 10 99.99 -99.99  -2.60 
1939 11 99.99 -99.99  -9.30 
1939 12 99.99 -99.99 -13.50 
1940 01 10.70 -99.99 -19.00 
1940 02 -6.30 -99.99 -12.30 
1940 03 -4.00 -99.99 -12.10 
1940 04  1.50 -99.99  -6.10 
1940 05  7.40 -99.99    .80 
1940 06 11.60 -99.99   5.30 
1940 07 13.80 -99.99   7.40 
1940 08 13.50 -99.99   6.90 
1940 09  8.10 -99.99   1.90 
1940 10  4.60 -99.99  -1.10 
1940 11 -2.09 -99.99  -8.39 
1940 12 -8.50 -99.99 -14.40 
1941 01 10.50 -99.99 -16.00 
1941 02 -5.40 -99.99 -11.60 
1941 03  -.70 -99.99  -7.40 
1941 04  3.80 -99.99    . 0 
1941 05  9.80 -99.99   9.00 
1941 06 13.10 -99.99   2.80 
1941 07 17.60 -99.99   6.50 
1941 08 16.29 -99.99   7.80 
1941 09 10.40 -99.99   8.70 
1941 10  6.80 -99.99   3.50 
1941 11 -1.40 -99.99    .40 
1941 12 -7.50 -99.99  -6.50 
1942 01 12.60 -99.99 -18.40 
1942 02 10.70 -99.99 -16.90 
1942 03  -.60 -99.99  -7.30 
1942 04  4.50 -99.99  -1.90 
1942 05  8.10 -99.99   1.40 
1942 06 10.20 -99.99   4.50 
1942 07 16.40 -99.99   9.80 
1942 08 15.60 -99.99   8.80 
1942 09 10.80 -99.99   3.90 
1942 10  2.80 -99.99  -2.70 
1942 11 -1.40 -99.99  -6.90 
1942 12 10.10 -99.99 -15.60 
1943 01 13.90 -99.99 -19.90 
1943 02 -7.10 -99.99 -12.90 
1943 03 -3.20 -99.99  -9.50 
1943 04  1.60 -99.99  -5.10 
1943 05  6.10 -99.99    . 0 
1943 06  9.70 -99.99   3.20 
1943 07 15.20 -99.99   8.80 
1943 08 14.40 -99.99   8.10 
1943 09 10.50 -99.99   4.30 
1943 10  2.80 -99.99  -2.90 
1943 11 -2.70 -99.99  -8.89 
1943 12 -6.10 -99.99 -11.40 
1944 01 -9.70 -99.99 -15.80 
1944 02 -7.30 -99.99 -13.30 
1944 03  -.70 -99.99  -8.30 
1944 04  3.70 -99.99  -2.50 
1944 05  8.50 -99.99   2.30 
1944 06 10.10 -99.99   3.90 
1944 07 18.20 -99.99  11.00 
1944 08 16.79 -99.99  10.00 
1944 09  8.00 -99.99   2.09 
1944 10  1.40 -99.99  -3.60 
1944 11 -4.19 -99.99  -9.20 
1944 12 10.70 -99.99 -15.00 
1945 01 12.90 -99.99 -18.60 
1945 02 10.90 -99.99 -15.80 
1945 03 -4.10 -99.99  -9.70 
1945 04  -.60 -99.99  -2.00 
1945 05  6.60 -99.99    .50 
1945 06 11.00 -99.99   4.69 
1945 07 15.10 -99.99   8.10 
1945 08 14.60 -99.99   8.20 
1945 09 10.90 -99.99   4.60 
1945 10  4.00 -99.99  -2.00 
1945 11 -2.40 -99.99  -7.10 
1945 12 10.10 -99.99 -15.00 
1946 01 11.10 -99.99 -15.90 
1946 02 -7.90 -99.99 -15.20 
1946 03 -5.40 -99.99 -11.60 
1946 04  5.30 -99.99  -1.30 
1946 05  8.39 -99.99   1.70 
1946 06 10.80 -99.99   4.50 
1946 07 15.00 -99.99   8.00 
1946 08 14.60 -99.99   7.90 
1946 09  9.50 -99.99   3.10 
1946 10  6.20 -99.99    .10 
1946 11 -3.70 -99.99  -9.60 
1946 12 -9.10 -99.99 -13.70 
1947 01 10.60 -99.99 -16.00 
1947 02 -6.50 -99.99 -12.40 
1947 03   .20 -99.99  -6.60 
1947 04  3.50 -99.99  -2.90 
1947 05  8.89 -99.99   2.40 
1947 06 11.90 -99.99   5.20 
1947 07 14.70 -99.99   8.00 
1947 08 16.29 -99.99   9.30 
1947 09 11.90 -99.99   5.10 
1947 10  2.60 -99.99  -3.20 
1947 11 -2.60 -99.99  -8.60 
1947 12 -9.39 -99.99 -15.10 
1948 01 10.10 -99.99 -16.90 
1948 02 -7.60 -99.99 -14.00 
1948 03 -4.19 -99.99 -10.10 
1948 04  3.70 -99.99  -2.30 
1948 05  6.40 -99.99    .10 
1948 06  9.20 -99.99   3.50 
1948 07 15.30 -99.99   8.60 
1948 08 15.10 -99.99   8.70 
1948 09 10.70 -99.99   4.10 
1948 10  5.30 -99.99  -1.50 
1948 11 -4.00 -99.99  -9.70 
1948 12 -9.30 -99.99 -13.40 
1949 01 12.30 -99.99 -17.40 
1949 02 -9.20 -99.99 -14.60 
1949 03 -2.60 -99.99  -8.30 
1949 04  3.50 -99.99  -3.50 
1949 05  7.90 -99.99   1.70 
1949 06  8.70 -99.99   3.10 
1949 07 15.00 -99.99   8.60 
1949 08 13.00 -99.99   7.30 
1949 09 10.30 -99.99   3.00 
1949 10  3.00 -99.99  -2.60 
1949 11 -7.20 -99.99 -13.40 
1949 12 10.90 -99.99 -16.50 
1950 01 11.00 -99.99 -16.10 
1950 02 12.60 -99.99 -19.00 
1950 03 -4.69 -99.99 -11.10 
1950 04 -1.00 -99.99  -7.60 
1950 05  7.70 -99.99    .90 
1950 06 11.30 -99.99   4.40 
1950 07 16.79 -99.99   9.60 
1950 08 15.40 -99.99   9.00 
1950 09  9.80 -99.99   3.50 
1950 10  3.10 -99.99  -3.00 
1950 11 -4.10 -99.99  -9.89 
1950 12 10.50 -99.99 -15.80 
1951 01 12.00 -22.10 -17.04 
1951 02 -8.89 -20.40 -14.65 
1951 03 -2.60 -14.70  -8.64 
1951 04   .10 -11.90  -5.89 
1951 05  7.80  -4.90   1.45 
1951 06  9.50  -2.09   3.70 
1951 07 12.30    .50   6.40 
1951 08 14.40   1.10   7.75 
1951 09 10.60  -2.70   3.95 
1951 10  5.30  -5.90   -.29 
1951 11 -1.90 -11.80  -6.85 
1951 12 -5.90 -17.20 -11.55 
1952 01 16.40 -31.50 -23.95 
1952 02 -8.39 -23.00 -15.70 
1952 03 -4.10 -18.10 -11.10 
1952 04  4.60  -7.60  -1.50 
1952 05  6.80  -4.69   1.05 
1952 06 10.80  -1.10   4.85 
1952 07 14.40   2.20   8.30 
1952 08 13.20   2.09   7.64 
1952 09  9.60  -2.40   3.60 
1952 10  3.60  -9.20  -2.80 
1952 11 -2.70 -12.10  -7.40 
1952 12 -8.70 -18.40 -13.54 
1953 01 14.40 -26.40 -20.40 
1953 02 -5.70 -19.40 -12.54 
1953 03 -3.20 -14.80  -9.00 
1953 04  2.30  -8.39  -3.04 
1953 05  7.20  -3.90   1.64 
1953 06 10.40   -.50   4.94 
1953 07 16.00   3.00   9.50 
1953 08 13.50   1.30   7.40 
1953 09 10.70  -1.50   4.60 
1953 10  2.09  -9.10  -3.50 
1953 11 -4.40 -14.50  -9.45 
1953 12 -8.30 -18.70 -13.50 
1954 01 11.00 -21.20 -16.10 
1954 02 -9.60 -21.50 -15.55 
1954 03 -1.60 -14.90  -8.25 
1954 04  4.00  -8.80  -2.40 
1954 05  6.10  -6.00    . 4 
1954 06 10.20  -1.90   4.15 
1954 07 12.20   1.00   6.60 
1954 08 12.70   1.80   7.25 
1954 09 10.80  -2.20   4.30 
1954 10   .10  -9.89  -4.89 
1954 11 -5.50 -16.29 -10.90 
1954 12 10.40 -21.00 -15.70 
1955 01 11.30 -22.40 -16.85 
1955 02 -6.80 -17.60 -12.20 
1955 03 -3.00 -13.60  -8.30 
1955 04 -1.40 -14.70  -8.05 
1955 05  4.80  -5.60   -.39 
1955 06  9.89  -1.20   4.35 
1955 07 12.80    .60   6.70 
1955 08 16.20   2.40   9.30 
1955 09 10.30  -3.20   3.55 
1955 10  3.20  -9.20  -3.00 
1955 11 -1.70 -13.80  -7.75 
1955 12 -8.20 -19.10 -13.65 
1956 01 11.70 -24.20 -17.95 
1956 02 -7.20 -18.60 -12.90 
1956 03 -1.50 -13.10  -7.30 
1956 04  4.50  -8.80  -2.15 
1956 05  9.30  -4.00   2.65 
1956 06 11.20  -1.50   4.85 
1956 07 18.40   5.60  12.00 
1956 08 14.70   3.80   9.25 
1956 09 11.00  -1.20   4.90 
1956 10  2.90  -8.10  -2.60 
1956 11 -1.60 -12.70  -7.15 
1956 12 10.00 -19.90 -14.95 
1957 01 10.10 -20.20 -15.15 
1957 02 12.50 -24.80 -18.65 
1957 03 -3.60 -16.50 -10.05 
1957 04  1.10 -10.30  -4.60 
1957 05  5.10  -5.90   -.40 
1957 06  9.20  -1.80   3.69 
1957 07 12.90   1.50   7.20 
1957 08 13.50    .80   7.15 
1957 09  8.30  -4.00   2.15 
1957 10  3.10  -8.00  -2.45 
1957 11 -2.90 -13.00  -7.95 
1957 12 -9.39 -19.60 -14.50 
1958 01 13.90 -27.90 -20.90 
1958 02 10.80 -26.40 -18.60 
1958 03 -1.60 -14.10  -7.85 
1958 04  4.69  -5.60   -.45 
1958 05  4.19  -6.40  -1.10 
1958 06 10.40  -1.30   4.54 
1958 07 15.40   2.60   9.00 
1958 08 12.80    .30   6.55 
1958 09 11.50  -4.19   3.65 
1958 10  1.60  -8.60  -3.50 
1958 11 -3.30 -13.80  -8.55 
1958 12 -7.50 -17.40 -12.45 
1959 01 12.80 -25.20 -19.00 
1959 02 -9.60 -20.70 -15.15 
1959 03 -3.50 -14.60  -9.05 
1959 04  3.90  -8.89  -2.49 
1959 05  4.80  -5.40   -.29 
1959 06 11.00   -.20   5.40 
1959 07 14.30   2.00   8.14 
1959 08 15.50   2.20   8.85 
1959 09 14.60    .70   7.65 
1959 10  5.10  -6.50   -.70 
1959 11 -4.60 -13.70  -9.14 
1959 12 -9.89 -19.70 -14.80 
1960 01 12.10 -24.60 -18.35 
1960 02 -7.60 -21.40 -14.50 
1960 03 -5.10 -16.10 -10.60 
1960 04   .90 -10.90  -5.00 
1960 05  5.80  -5.30    .25 
1960 06  9.70  -1.80   3.94 
1960 07 14.80   1.80   8.30 
1960 08 15.80   2.30   9.05 
1960 09  8.70  -2.40   3.15 
1960 10  2.70  -8.70  -3.00 
1960 11 -5.00 -15.00 -10.00 
1960 12 10.30 -22.30 -16.29 
1961 01 11.10 -23.10 -17.10 
1961 02 11.00 -21.90 -16.45 
1961 03 -4.00 -16.40 -10.20 
1961 04  2.20  -9.70  -3.75 
1961 05  8.39  -4.30   2.04 
1961 06 11.00  -1.00   5.00 
1961 07 16.40   3.80  10.09 
1961 08 15.00   1.60   8.30 
1961 09 12.40  -1.60   5.39 
1961 10  1.90  -9.60  -3.85 
1961 11 -4.90 -16.29 -10.60 
1961 12 10.00 -21.80 -15.90 
1962 01 10.00 -21.70 -15.85 
1962 02 -6.80 -19.00 -12.90 
1962 03  -.90 -14.70  -7.80 
1962 04  2.90  -7.60  -2.34 
1962 05  5.60  -5.10    .25 
1962 06 10.10  -1.00   4.55 
1962 07 13.20   2.20   7.70 
1962 08 12.80   2.70   7.75 
1962 09  8.20  -2.09   3.05 
1962 10  1.00  -9.10  -4.05 
1962 11 -5.50 -14.50 -10.00 
1962 12 -9.39 -20.00 -14.70 
1963 01 -9.20 -22.60 -15.90 
1963 02 -5.00 -17.40 -11.20 
1963 03 -2.30 -13.10  -7.70 
1963 04  4.10  -6.60  -1.25 
1963 05  7.80  -3.10   2.35 
1963 06 11.80    .10   5.95 
1963 07 14.20   2.00   8.10 
1963 08 14.50   1.60   8.05 
1963 09  9.70  -3.20   3.25 
1963 10  4.40  -7.20  -1.39 
1963 11 -3.20 -14.30  -8.75 
1963 12 -6.80 -18.20 -12.50 
1964 01 14.00 -24.70 -19.35 
1964 02 -8.20 -18.90 -13.54 
1964 03  -.70 -12.70  -6.70 
1964 04  1.30  -8.50  -3.60 
1964 05  4.50  -5.70   -.59 
1964 06  9.80   -.90   4.45 
1964 07 13.40   2.00   7.70 
1964 08 15.20   2.00   8.60 
1964 09  9.50  -2.70   3.40 
1964 10  3.50  -7.60  -2.05 
1964 11 -3.30 -14.40  -8.84 
1964 12 12.50 -23.40 -17.95 
1965 01 14.80 -26.80 -20.80 
1965 02 13.70 -27.00 -20.35 
1965 03 -7.30 -23.90 -15.60 
1965 04   .20 -13.30  -6.55 
1965 05  5.40  -4.90    .25 
1965 06  9.70  -2.30   3.69 
1965 07 13.60   3.00   8.30 
1965 08 11.20   1.40   6.30 
1965 09  8.70  -2.90   2.90 
1965 10  4.10  -5.90   -.90 
1965 11 -2.80 -13.00  -7.90 
1965 12 10.50 -21.90 -16.20 
1966 01 -8.50 -20.20 -14.35 
1966 02 -8.50 -21.20 -14.85 
1966 03 -4.50 -14.50  -9.50 
1966 04  1.50  -9.20  -3.85 
1966 05  5.10  -5.60   -.25 
1966 06 12.50   -.70   5.90 
1966 07 12.90   1.20   7.05 
1966 08 14.40   1.90   8.14 
1966 09  8.30  -2.09   3.10 
1966 10  1.40  -8.50  -3.55 
1966 11 -4.90 -16.90 -10.90 
1966 12 -8.00 -18.50 -13.25 
1967 01 11.80 -23.80 -17.79 
1967 02 -6.40 -17.40 -11.90 
1967 03 -3.10 -15.60  -9.35 
1967 04  3.80  -9.50  -2.85 
1967 05  4.80  -5.80   -.50 
1967 06 11.20   -.50   5.35 
1967 07 14.80   2.40   8.60 
1967 08 14.20   1.50   7.85 
1967 09 10.90  -2.50   4.19 
1967 10  2.50  -8.39  -2.94 
1967 11 -4.00 -15.00  -9.50 
1967 12 -7.10 -18.29 -12.70 
1968 01 11.30 -23.10 -17.20 
1968 02 -8.10 -20.60 -14.35 
1968 03 -1.50 -12.20  -6.85 
1968 04 -3.30  -9.10  -6.20 
1968 05  4.40  -5.10   -.34 
1968 06 11.00   -.40   5.30 
1968 07 15.30   2.90   9.10 
1968 08 14.30   2.60   8.45 
1968 09 10.40  -2.80   3.79 
1968 10  2.09  -8.50  -3.20 
1968 11 -3.20 -13.40  -8.30 
1968 12 11.30 -20.80 -16.04 
1969 01 -9.60 -19.20 -14.40 
1969 02 -9.00 -18.40 -13.70 
1969 03   .80 -10.10  -4.65 
1969 04  1.80 -10.30  -4.25 
1969 05  7.00  -4.40   1.30 
1969 06 10.60   -.60   5.00 
1969 07 14.70   2.09   8.39 
1969 08 15.40   2.40   8.89 
1969 09  9.10  -2.90   3.10 
1969 10  4.80  -6.20   -.69 
1969 11 -3.60 -14.60  -9.10 
1969 12 10.10 -22.60 -16.35 
1970 01 11.40 -23.40 -17.40 
1970 02 -8.20 -22.60 -15.40 
1970 03 -3.60 -16.70 -10.15 
1970 04  4.30  -7.50  -1.59 
1970 05  7.80  -4.69   1.55 
1970 06 11.00   -.80   5.10 
1970 07 13.10   2.00   7.55 
1970 08 16.29   3.60   9.95 
1970 09 10.70  -1.40   4.65 
1970 10  5.00  -6.90   -.95 
1970 11 -2.50 -13.00  -7.75 
1970 12 -7.40 -16.29 -11.85 
1971 01 10.50 -22.10 -16.29 
1971 02 -8.60 -17.79 -13.20 
1971 03   .10 -12.50  -6.20 
1971 04  4.50  -6.40   -.95 
1971 05  7.50  -3.10   2.20 
1971 06 13.20   2.20   7.70 
1971 07 15.20   3.30   9.25 
1971 08 11.50   2.20   6.85 
1971 09  7.40  -3.80   1.80 
1971 10  4.19  -8.70  -2.25 
1971 11 -1.90 -13.40  -7.64 
1971 12 -4.80 -15.70 -10.25 
1972 01 -8.30 -16.40 -12.35 
1972 02 11.70 -22.10 -16.90 
1972 03 -4.60 -16.40 -10.50 
1972 04  1.30 -10.50  -4.60 
1972 05  6.00  -4.40    .79 
1972 06 10.50   -.40   5.05 
1972 07 11.90    .70   6.30 
1972 08 13.70   2.20   7.95 
1972 09  9.10  -2.50   3.30 
1972 10  3.20  -8.00  -2.40 
1972 11 -4.10 -13.30  -8.70 
1972 12 -9.00 -19.00 -14.00 
1973 01 99.99 -23.60 -99.99 
1973 02 -6.90 -18.10 -12.50 
1973 03 -4.50 -15.60 -10.05 
1973 04  2.90  -7.80  -2.45 
1973 05  6.30  -4.10   1.10 
1973 06 12.80    .80   6.80 
1973 07 17.40   4.69  11.04 
1973 08 16.29   3.40   9.84 
1973 09 11.50 -99.99 -99.99 
1973 10  3.50  -7.90  -2.20 
1973 11 -3.60 -12.50  -8.05 
1973 12 -5.90 -27.40 -16.65 
1974 01 11.60 -21.70 -16.65 
1974 02 12.40 -22.20 -17.29 
1974 03 -3.90 -15.40  -9.64 
1974 04  4.69  -6.70  -1.00 
1974 05  6.80  -4.19   1.30 
1974 06 10.20   -.10   5.04 
1974 07 13.70   2.90   8.30 
1974 08 12.80   1.00   6.90 
1974 09  8.80  -3.70   2.55 
1974 10   .30 -10.40  -5.04 
1974 11 -6.00 -16.10 -11.05 
1974 12 12.90 -22.20 -17.54 
1975 01 15.90 -27.40 -21.65 
1975 02 -9.80 -21.80 -15.79 
1975 03 -3.70 -14.20  -8.95 
1975 04  2.09  -8.20  -3.05 
1975 05  5.10  -5.40   -.15 
1975 06 10.50 -99.99 -99.99 
1975 08 14.80   2.90   8.85 
1975 09  9.50  -2.40   3.55 
1975 10  3.90  -7.20  -1.64 
1975 11 -4.69 -15.70 -10.20 
1976 01 16.20 -29.50 -22.85 
1976 02 10.70 -23.00 -16.85 
1976 03 -4.69 -18.00 -11.35 
1976 04  2.90  -8.60  -2.85 
1976 05  6.70  -4.90    .89 
1976 06  9.89  -1.60   4.14 
1976 08 15.30   2.30   8.80 
1976 09 10.30  -2.09   4.10 
1976 10  3.60  -6.50  -1.45 
1976 11 -3.40 -14.90  -9.14 
1977 01 10.10 -19.60 -14.85 
1977 02 -8.00 -21.10 -14.55 
1977 03 -3.30 -13.80  -8.55 
1977 04  3.90  -7.70  -1.89 
1977 05  5.80  -4.00    .90 
1977 06 11.90   1.40   6.64 
1977 07 15.90   3.40   9.64 
1977 08 14.90   2.40   8.64 
1977 09 10.50  -1.40   4.55 
1977 10  4.30  -5.30   -.50 
1977 11 -2.30 -12.10  -7.20 
1977 12 -8.80 -17.79 -13.29 
1978 01 14.60 -24.40 -19.50 
1978 02 -7.60 -18.60 -13.10 
1978 03 -5.10 -16.40 -10.75 
1978 04  4.40  -7.10  -1.34 
1978 05  8.70  -2.70   3.00 
1978 06 13.80   1.50   7.65 
1978 07 18.20   5.40  11.80 
1978 08 15.90   4.00   9.95 
1978 09 11.30  -2.20   4.55 
1978 10  4.19  -6.80  -1.30 
1978 11 -4.69 -14.00  -9.35 
1978 12 -4.80 -14.80  -9.80 
1979 01 -8.10 -18.50 -13.30 
1979 02 -6.20 -17.29 -11.75 
1979 03 -4.00 -15.70  -9.85 
1979 04  4.30  -5.40   -.54 
1979 05  4.60  -5.40   -.40 
1979 06 11.00   -.20   5.40 
1979 07 15.20   3.20   9.20 
1979 08 13.10   3.00   8.05 
1979 09  9.00  -2.40   3.30 
1979 10  5.00  -6.40   -.70 
1979 11 -2.30 -14.30  -8.30 
1979 12 -9.20 -20.20 -14.70 
1980 01 12.40 -24.70 -18.54 
1980 02 -6.90 -18.20 -12.55 
1980 03 -3.90 -15.10  -9.50 
1980 04  4.80  -6.40   -.79 
1980 05  8.00  -2.40   2.80 
1980 06 12.40    .50   6.45 
1980 07 15.50   4.10   9.80 
1980 08 13.90   2.90   8.39 
1980 09  9.80  -2.20   3.80 
1980 10  4.40  -7.10  -1.34 
1980 11 -3.90 -13.10  -8.50 
1980 12 11.90 -23.70 -17.79 
1981 01 12.40 -24.90 -18.65 
1981 02 -8.00 -19.90 -13.95 
1981 03 -2.09 -15.80  -8.95 
1981 04  3.10  -7.60  -2.25 
1981 05  9.30  -1.80   3.75 
1981 06 10.70   -.10   5.30 
1981 07 15.20   3.60   9.39 
1981 08 13.40   1.50   7.45 
1981 10  2.30  -7.80  -2.75 
1981 11 -3.20 -13.30  -8.25 
1981 12 -8.10 -19.40 -13.75 
1982 01 -7.90 -19.50 -13.70 
1982 02 -9.39 -20.00 -14.70 
1982 03 -2.80 -13.80  -8.30 
1982 04  3.80  -9.10  -2.65 
1982 05  7.50  -4.30   1.59 
1982 06 10.30   -.60   4.85 
1982 07 14.20   2.40   8.30 
1982 08 14.60   2.70   8.65 
1982 09  7.60  -3.40   2.09 
1982 10  3.70  -7.30  -1.80 
1982 11 -5.30 -13.80  -9.55 
1982 12 12.80 -22.50 -17.65 
1983 01 11.20 -22.00 -16.60 
1983 02 -9.30 -21.50 -15.40 
1983 03 -6.80 -20.00 -13.40 
1983 04  1.20 -10.20  -4.50 
1983 05  7.60  -3.60   2.00 
1983 06  9.89  -1.80   4.04 
1983 07 13.50   1.80   7.65 
1983 08 17.10   4.69  10.90 
1983 09 11.00  -1.00   5.00 
1983 10  3.70  -7.70  -1.99 
1983 11 -1.10 -11.80  -6.45 
1983 12 -7.40 -17.50 -12.45 
1984 01 12.40 -22.40 -17.40 
1984 02 11.30 -20.40 -15.85 
1984 03 -1.20 -12.50  -6.85 
1984 04  2.30  -8.20  -2.94 
1984 05  6.90  -3.40   1.75 
1984 06 13.30    .70   7.00 
1984 07 15.90   3.70   9.80 
1984 08 17.90   6.10  12.00 
1984 09  8.60  -2.40   3.10 
1984 10  2.60  -8.60  -3.00 
1984 11 -2.80 -11.90  -7.35 
1984 12 -9.80 -17.79 -13.79 
1985 01 11.20 -21.50 -16.35 
1985 02 -7.00 -18.40 -12.70 
1985 03 -2.40 -12.00  -7.20 
1985 04  4.19  -7.60  -1.70 
1985 05  6.40  -4.00   1.20 
1985 06 10.80   -.30   5.25 
1985 07 16.00   4.30  10.14 
1985 08 14.80   3.50   9.14 
1985 09  9.70  -2.00   3.85 
1985 10  3.40  -6.50  -1.55 
1985 11 -3.70 -13.30  -8.50 
1985 12 13.40 -24.10 -18.75 
1986 01 20.90 -34.40 -27.65 
1986 02 14.10 -29.40 -21.75 
1986 03 -7.70 -20.60 -14.15 
1986 04   .10 -12.00  -5.95 
1986 05  2.09  -5.40  -1.65 
1986 06  9.50  -1.00   4.25 
1986 07 14.80   4.00   9.39 
1986 08 13.90   3.60   8.75 
1986 09  9.00  -1.40   3.80 
1986 10  4.19  -6.00   -.90 
1986 11 -2.90 -11.00  -6.95 
1986 12 10.30 -19.60 -14.95 
1987 01 12.30 -23.70 -18.00 
1987 02 -6.90 -18.20 -12.55 
1987 03  -.80 -11.10  -5.95 
1987 05  5.60  -5.50    . 4 
1987 06  8.80  -1.50   3.65 
1987 07 12.00   1.80   6.90 
1987 08 14.40   3.30   8.84 
1987 09 10.80  -1.50   4.65 
1987 10  1.50  -6.90  -2.70 
1987 11 -1.80 -11.30  -6.55 
1987 12 -8.80 -18.60 -13.70 
1988 01 10.70 -20.50 -15.60 
1988 02 -9.60 -22.30 -15.95 
1988 03 -3.90 -15.00  -9.45 
1988 04  3.60  -5.70  -1.04 
1988 05  6.00  -3.90   1.04 
1988 06 12.00    .70   6.35 
1988 07 16.40   4.19  10.29 
1988 08 14.50   2.30   8.39 
1988 09 10.80  -1.50   4.65 
1988 10  2.20  -7.70  -2.75 
1988 11  -.90 -11.80  -6.35 
1988 12 -6.10 -16.00 -11.05 
1989 01 11.60 -22.20 -16.90 
1989 02 10.20 -19.79 -15.00 
1989 03 -2.40 -14.40  -8.39 
1989 04  -.50 -12.10  -6.30 
1989 05  5.60  -6.20   -.29 
1989 06  9.30  -1.00   4.15 
1989 07 13.70   2.80   8.25 
1989 08 12.70   1.80   7.25 
1989 09 10.20  -1.50   4.35 
1989 10  3.80  -7.20  -1.70 
1989 11 -3.40 -14.20  -8.80 
1989 12 -9.89 -19.60 -14.75 
1990 01 -8.00 -17.20 -12.60 
1990 02 -7.40 -17.29 -12.35 
1990 03 -3.50 -15.40  -9.45 
1990 04  1.50  -9.70  -4.10 
1990 05  9.20  -3.40   2.90 
1990 06 12.90   2.09   7.50 
1990 07 14.90   3.50   9.20 
1990 08 15.00   3.40   9.20 
1990 09 12.50   -.70   5.90 
1990 10  2.90  -7.30  -2.20 
1990 11 -1.30 -11.20  -6.25 
1990 12 -8.00 -16.90 -12.45 
