1913 01 -5.70 -99.99 -99.99 
1913 02 -5.10 -99.99 -99.99 
1913 03 -2.80 -99.99 -99.99 
1913 04  3.90 -99.99 -99.99 
1913 05  6.80 -99.99 -99.99 
1913 06  8.00 -99.99 -99.99 
1913 07 13.00 -99.99 -99.99 
1913 08 11.90 -99.99 -99.99 
1913 09  8.89 -99.99 -99.99 
1913 10  2.30 -99.99 -99.99 
1913 11 -2.00 -99.99 -99.99 
1913 12 -5.20 -99.99 -99.99 
1936 10 99.99 -99.99   1.60 
1936 11 99.99 -99.99  -6.60 
1936 12 -6.40 -99.99 -11.50 
1937 01 -9.70 -99.99 -14.00 
1937 02 -3.80 -99.99 -10.00 
1937 03 -2.80 -99.99  -9.39 
1937 04  1.20 -99.99  -4.30 
1937 06  8.50 -99.99   4.50 
1937 07 11.90 -99.99   8.00 
1937 08 10.80 -99.99   6.80 
1937 09  9.30 -99.99   4.30 
1937 10  3.50 -99.99  -1.70 
1937 11 -7.00 -99.99 -12.00 
1937 12 -6.00 -99.99 -10.40 
1938 01 -6.30 -99.99 -10.80 
1938 02 -5.40 -99.99 -10.20 
1938 03 -2.20 -99.99  -8.20 
1938 04  5.20 -99.99    .20 
1938 05  8.39 -99.99   3.90 
1938 06  8.30 -99.99   4.00 
1938 07 10.50 -99.99   6.80 
1938 08 10.90 -99.99   6.70 
1938 09  6.50 -99.99   2.60 
1938 10  2.30 -99.99  -2.50 
1938 11 -1.90 -99.99  -7.50 
1938 12 -6.20 -99.99 -10.80 
1939 01 -5.90 -99.99 -11.10 
1939 02 -2.00 -99.99  -8.89 
1939 03 -1.00 -99.99  -7.80 
1939 04  2.70 -99.99  -4.60 
1939 05  7.60 -99.99   2.40 
1939 06  9.89 -99.99   6.00 
1939 07 12.90 -99.99   8.60 
1939 08 12.40 -99.99   7.70 
1939 09  8.80 -99.99   3.90 
1939 10  4.50 -99.99  -1.20 
1939 11 -2.80 -99.99  -7.20 
1939 12 -3.90 -99.99  -8.20 
1940 01 -5.20 -99.99 -10.30 
1940 02 -4.40 -99.99  -9.89 
1940 03  -.20 -99.99  -7.40 
1940 04  5.20 -99.99  -1.80 
1940 05  6.90 -99.99   1.00 
1940 06 10.50 -99.99   6.60 
1940 07 11.80 -99.99   7.50 
1940 08  9.70 -99.99   5.40 
1940 09  6.30 -99.99   1.70 
1940 10  4.19 -99.99   -.70 
1940 11 -1.30 -99.99  -6.70 
1940 12 -4.30 -99.99  -8.89 
1941 01 -6.00 -99.99 -10.90 
1941 02 -4.10 -99.99  -9.50 
1941 03  1.70 -99.99  -4.80 
1941 04  5.60 -99.99   -.90 
1941 05  8.50 -99.99   3.50 
1941 06 11.20 -99.99   7.30 
1941 07 10.70 -99.99   6.30 
1941 08 12.10 -99.99   7.80 
1941 09  8.20 -99.99   3.00 
1941 10  6.70 -99.99   1.30 
1941 11 99.99 -99.99  -7.30 
1941 12 -4.30 -99.99  -9.00 
1942 01 -5.90 -99.99 -10.90 
1942 02 -7.10 -99.99 -14.00 
1942 03   .40 -99.99  -6.20 
1942 04  4.40 -99.99  -2.09 
1942 05  6.40 -99.99   1.00 
1942 06 10.80 -99.99   6.20 
1942 07 12.50 -99.99   8.20 
1942 08 10.70 -99.99   6.30 
1942 09  8.00 -99.99   3.10 
1942 10  3.60 -99.99  -1.70 
1942 11  -.20 -99.99  -5.30 
1942 12 -5.30 -99.99 -10.50 
1943 01 99.99 -99.99 -10.50 
1943 02 99.99 -99.99 -10.90 
1943 03 99.99 -99.99  -9.39 
1943 04 99.99 -99.99  -2.90 
1943 05 99.99 -99.99   2.20 
1943 06 99.99 -99.99   3.80 
1943 07 99.99 -99.99   9.20 
1943 08 99.99 -99.99   7.40 
1943 09 99.99 -99.99   4.00 
1943 10 99.99 -99.99  -2.60 
1943 11 99.99 -99.99  -7.80 
1943 12 99.99 -99.99  -9.70 
1944 01 -7.20 -99.99 -11.90 
1944 02 -3.90 -99.99  -9.39 
1944 03  3.00 -99.99  -3.70 
1944 04  3.40 -99.99  -2.30 
1944 05  7.80 -99.99   2.90 
1944 06  9.30 -99.99   5.30 
1944 07 14.30 -99.99  10.10 
1944 08 13.20 -99.99   8.20 
1944 09  7.50 -99.99   2.70 
1944 10  1.10 -99.99  -3.90 
1944 11 -4.40 -99.99  -9.10 
1944 12 10.90 -99.99 -15.40 
1945 01 -8.39 -99.99 -13.10 
1945 02 11.00 -99.99 -16.60 
1945 03 -2.40 -99.99  -9.00 
1945 04  4.60 -99.99  -1.00 
1945 05  7.80 -99.99   2.40 
1945 06  9.39 -99.99   5.50 
1945 07 11.20 -99.99   7.20 
1945 09  9.30 -99.99   4.10 
1945 10  5.80 -99.99    .40 
1945 11 -2.80 -99.99  -7.80 
1945 12 -5.80 -99.99 -10.10 
1946 01 -6.30 -99.99 -11.00 
1946 02  -.30 -99.99  -6.50 
1946 03 -2.90 -99.99  -8.80 
1946 04  6.10 -99.99   -.10 
1946 05  7.10 -99.99   1.90 
1946 06  8.50 -99.99   3.80 
1946 07 11.10 -99.99   7.00 
1946 08 10.30 -99.99   6.00 
1946 09  8.30 -99.99   3.90 
1946 10  7.30 -99.99    .90 
1946 11 -2.70 -99.99  -9.00 
1946 12 -7.20 -99.99 -12.60 
1947 01 -6.60 -99.99 -11.50 
1947 02 -4.00 -99.99 -10.20 
1947 03  2.90 -99.99  -4.00 
1947 04  5.40 -99.99  -1.20 
1947 05  6.90 -99.99   1.80 
1947 06  9.20 -99.99   4.30 
1947 07 11.40 -99.99   6.80 
1947 08 12.10 -99.99   7.80 
1947 09  8.80 -99.99   3.60 
1947 10  2.90 -99.99  -3.10 
1947 11  1.40 -99.99  -4.40 
1947 12 -6.40 -99.99 -11.80 
1948 01 -4.69 -99.99  -9.50 
1948 02 -5.10 -99.99 -11.30 
1948 03  -.30 -99.99  -7.40 
1948 04  3.80 -99.99  -3.10 
1948 05  6.50 -99.99    .60 
1948 06  9.60 -99.99   4.90 
1948 07 13.40 -99.99   9.20 
1948 08 12.60 -99.99   8.10 
1948 09  8.10 -99.99   2.60 
1948 10  4.90 -99.99  -1.10 
1948 11 -1.10 -99.99  -6.90 
1948 12 -6.60 -99.99 -12.10 
1949 01 -5.30 -99.99 -10.40 
1949 02 -4.30 -99.99 -10.40 
1949 03 -2.40 -99.99  -9.00 
1949 04  5.10 -99.99  -1.00 
1949 05  7.10 -99.99   2.00 
1949 06  8.70 -99.99   4.50 
1949 07 11.40 -99.99   7.10 
1949 08 11.40 -99.99   7.40 
1949 09  6.30 -99.99    .90 
1949 10  3.40 -99.99  -2.50 
1949 11 -4.19 -99.99 -10.00 
1949 12 -5.00 -99.99 -12.50 
1950 01 -4.40 -99.99  -9.89 
1950 02 -6.40 -99.99 -12.30 
1950 03  -.60 -99.99  -7.70 
1950 04  3.20 -99.99  -4.80 
1950 05  8.10 -99.99   3.00 
1950 06 10.10 -99.99   5.50 
1950 07 12.30 -99.99   8.10 
1950 08 12.80 -99.99   7.90 
1950 09  8.00 -99.99   3.10 
1950 10  3.60 -99.99  -2.40 
1950 11 -3.90 -99.99  -9.00 
1950 12 -6.60 -99.99 -12.10 
1951 01 -6.70 -16.40 -11.54 
1951 02 10.00 -19.90 -14.95 
1951 03  -.50 -11.80  -6.15 
1951 04  2.09  -7.10  -2.50 
1951 05  8.60   -.30   4.15 
1951 06  8.30    .50   4.40 
1951 07 10.80   3.70   7.25 
1951 08 10.70   3.40   7.05 
1951 09 10.00   1.40   5.70 
1951 10  4.80  -4.30    .25 
1951 11 -2.00 -11.00  -6.50 
1951 12 -2.90 -11.50  -7.20 
1952 01 -4.69 -15.60 -10.14 
1952 02 -3.70 -13.50  -8.60 
1952 03  -.90 -11.80  -6.35 
1952 04  4.19  -5.40   -.60 
1952 05  7.60  -2.30   2.65 
1952 06  8.70    .90   4.79 
1952 07 11.90   1.80   6.85 
1952 08 12.40   4.80   8.60 
1952 09  7.70   -.10   3.80 
1952 10  4.00  -5.00   -.50 
1952 11 -4.90 -13.80  -9.35 
1952 12 -5.10 -14.40  -9.75 
1953 01 -6.20 -15.30 -10.75 
1953 02 -1.40 -11.60  -6.50 
1953 03   .20 -11.50  -5.65 
1953 04  1.60  -8.39  -3.40 
1953 05  8.89    .20   4.54 
1953 06  9.60   2.30   5.95 
1953 07 12.90   5.40   9.14 
1953 08 10.20   2.90   6.55 
1953 09 10.00   2.30   6.15 
1953 10  1.50  -8.39  -3.44 
1953 11 -3.40 -13.40  -8.39 
1953 12 -4.50 -14.20  -9.35 
1954 01 -8.20 -16.40 -12.29 
1954 02 -5.50 -15.50 -10.50 
1954 03  -.60 -12.10  -6.35 
1954 04  4.19  -3.90    .14 
1954 05  5.20  -4.10    .54 
1954 06  7.50   -.20   3.65 
1954 07  9.80   2.00   5.90 
1954 08 11.10   3.60   7.35 
1954 09  8.50    .80   4.65 
1954 10  3.70  -3.50    .10 
1954 11 -4.00 -11.60  -7.80 
1954 12 -8.60 -16.60 -12.60 
1955 01 -7.70 -16.00 -11.85 
1955 02 -4.30 -13.80  -9.05 
1955 03  -.80 -10.90  -5.85 
1955 04   .60  -9.80  -4.60 
1955 05  6.90  -2.20   2.34 
1955 06  9.70   3.20   6.45 
1955 07 10.80   3.50   7.15 
1955 08 12.70   4.69   8.70 
1955 09  7.30   -.40   3.45 
1955 10  3.30  -4.50   -.60 
1955 11   .50  -8.10  -3.80 
1955 12 -3.10 -12.10  -7.60 
1956 01 -8.80 -16.60 -12.70 
1956 02 -3.60 -14.20  -8.89 
1956 03  -.80 -11.60  -6.20 
1956 04  5.80  -5.00    .40 
1956 05  7.60  -1.20   3.19 
1956 06  8.39    .40   4.39 
1956 07 14.80   7.20  11.00 
1956 08 11.90   4.60   8.25 
1956 09  9.39    .90   5.14 
1956 10  4.60  -3.60    .50 
1956 11   .80  -6.60  -2.90 
1956 12 -6.60 -14.40 -10.50 
1957 01 -8.50 -17.29 -12.90 
1957 02 -8.10 -16.00 -12.05 
1957 03   .20  -9.80  -4.80 
1957 04   .10  -9.50  -4.69 
1957 05  4.00  -3.80    .10 
1957 06  9.50   2.60   6.05 
1957 07 10.10   3.50   6.80 
1957 08  9.70   3.00   6.35 
1957 09  7.20    .20   3.69 
1957 10  4.60  -5.00   -.20 
1957 11 -1.90 -11.70  -6.80 
1957 12 -4.50 -12.80  -8.64 
1958 01 -6.00 -13.80  -9.89 
1958 02 -3.80 -13.40  -8.59 
1958 03  -.50 -10.30  -5.40 
1958 04  3.80  -5.40   -.80 
1958 05  3.80  -4.40   -.30 
1958 06  9.00   1.20   5.10 
1958 07 12.80   5.00   8.89 
1958 08  9.39   2.40   5.89 
1958 09  9.00    .50   4.75 
1958 10  3.60  -5.20   -.79 
1958 11 -4.50 -13.20  -8.85 
1958 12 -4.10 -12.30  -8.20 
1959 01 -6.60 -14.20 -10.40 
1959 02 -7.10 -16.20 -11.65 
1959 03 -2.09 -12.60  -7.35 
1959 04  4.69  -4.69    . 0 
1959 05  4.40  -3.80    .30 
1959 06  9.00   2.09   5.55 
1959 07 10.20   5.30   7.75 
1959 08 10.80   3.80   7.30 
1959 09 11.90   3.80   7.85 
1959 10  4.30  -4.60   -.14 
1959 11 -4.10 -12.60  -8.35 
1959 12 -7.30 -15.20 -11.25 
1960 01 -6.30 -14.30 -10.30 
1960 02 -2.30 -11.20  -6.75 
1960 03 -3.20 -14.00  -8.60 
1960 04  1.80  -7.90  -3.05 
1960 05  3.90  -4.40   -.25 
1960 06  9.39   1.50   5.45 
1960 07 10.80   3.00   6.90 
1960 08 12.30   4.50   8.39 
1960 09  6.50   -.40   3.05 
1960 10  3.80  -4.80   -.50 
1960 11 -3.40 -12.00  -7.70 
1960 12 -4.80 -12.50  -8.64 
1961 01 -7.10 -14.90 -11.00 
1961 02 -8.10 -16.10 -12.10 
1961 03 -1.30 -11.80  -6.55 
1961 04  3.60  -4.80   -.60 
1961 05  8.80    .80   4.80 
1961 06  9.80   2.50   6.15 
1961 07 11.40   4.50   7.95 
1961 08 10.90   4.00   7.45 
1961 09  9.00    . 0   4.50 
1961 10   .50  -8.10  -3.80 
1961 11 -1.70 -10.20  -5.95 
1961 12 -6.40 -12.80  -9.60 
1962 01 -7.30 -15.90 -11.60 
1962 02 -3.70 -12.30  -8.00 
1962 03  1.40  -6.80  -2.70 
1962 04  2.70  -6.40  -1.85 
1962 05  6.10   -.60   2.75 
1962 06  9.89   1.90   5.89 
1962 07 11.60   5.00   8.30 
1962 08 11.60   4.69   8.14 
1962 09  6.40   -.60   2.90 
1962 10  3.00  -4.80   -.90 
1962 11 -6.20 -13.80 -10.00 
1962 12 -4.10 -12.70  -8.39 
1963 01 -3.30 -11.20  -7.25 
1963 02 -2.40 -10.80  -6.60 
1963 03   .60  -9.60  -4.50 
1963 04  3.90  -6.00  -1.04 
1963 05  6.90  -1.00   2.95 
1963 06 10.60   2.60   6.60 
1963 07 10.90   4.00   7.45 
1963 08 10.50   3.10   6.80 
1963 09  7.70   -.50   3.60 
1963 10  3.70  -3.90   -.10 
1963 11  -.80  -9.39  -5.10 
1963 12 -3.10 -11.50  -7.30 
1964 01 -8.80 -19.00 -13.90 
1964 02 -7.80 -15.90 -11.85 
1964 03  -.40 -10.20  -5.30 
1964 04  2.90  -6.30  -1.70 
1964 05  4.90  -3.60    .65 
1964 06  9.60   1.90   5.75 
1964 07 10.00   3.60   6.80 
1964 08 11.00   4.19   7.60 
1964 09  6.70   -.60   3.05 
1964 10  1.30  -6.80  -2.75 
1964 11  -.70  -9.39  -5.04 
1964 12 -5.30 -14.10  -9.70 
1965 01 -5.90 -13.50  -9.70 
1965 02 -7.20 -16.60 -11.90 
1965 03 -2.40 -11.70  -7.05 
1965 04  2.90  -4.90  -1.00 
1965 05  6.60   -.70   2.95 
1965 06  8.60   2.00   5.30 
1965 07 12.00   5.60   8.80 
1965 08 11.20   3.80   7.50 
1965 09  7.80   -.40   3.70 
1965 10  4.10  -4.40   -.15 
1965 11 -1.30  -8.80  -5.05 
1965 12 -5.70 -11.80  -8.75 
1966 01 -5.50 -14.10  -9.80 
1966 02 -3.10 -12.00  -7.55 
1966 03 -2.40 -11.60  -7.00 
1966 04  1.80  -7.10  -2.65 
1966 05  5.00  -4.10    .45 
1966 06 10.30   3.30   6.80 
1966 07 11.10   4.40   7.75 
1966 08 11.50   5.00   8.25 
1966 09  8.30   1.20   4.75 
1966 11  3.90 -12.30  -4.19 
1966 12 -7.30 -14.00 -10.65 
1967 01 -8.60 -15.60 -12.10 
1967 02 -5.10 -15.50 -10.30 
1967 03  -.70 -10.30  -5.50 
1967 04  3.20  -5.30  -1.05 
1967 05  5.40  -1.80   1.80 
1967 06  9.30   1.90   5.60 
1967 07 10.90   3.50   7.20 
1967 08 10.30   3.30   6.80 
1967 09  7.60   -.10   3.75 
1967 10  2.00  -5.70  -1.84 
1967 11 -4.10 -11.40  -7.75 
1967 12 -2.80 -10.20  -6.50 
1968 01 -6.50 -14.30 -10.40 
1968 02 -7.00 -15.40 -11.20 
1968 03  -.10  -9.70  -4.90 
1968 04  2.20  -7.90  -2.85 
1968 05  5.60   -.90   2.34 
1968 06  9.30   2.40   5.85 
1968 07 11.40   4.19   7.80 
1968 08 11.20   3.80   7.50 
1968 09  8.30    .10   4.20 
1968 10  2.00  -6.20  -2.09 
1968 11 -1.90 -10.20  -6.05 
1968 12 -7.30 -14.90 -11.10 
1969 01 11.00 -20.20 -15.60 
1969 02 10.30 -19.40 -14.85 
1969 03   .70  -9.89  -4.60 
1969 04  4.19  -5.20   -.50 
1969 05  7.30  -1.00   3.15 
1969 06  9.60   1.90   5.75 
1969 07 11.70   4.00   7.85 
1969 08 11.60   2.70   7.15 
1969 09  7.50   -.60   3.45 
1969 10  3.70  -5.80  -1.05 
1969 11  -.40  -8.30  -4.35 
1969 12 -3.40 -10.50  -6.95 
1970 01 -6.80 -16.00 -11.40 
1970 02 -5.00 -14.10  -9.55 
1970 03 -2.80 -12.90  -7.85 
1970 04  4.30  -4.30    . 0 
1970 05  7.10  -1.70   2.69 
1970 06  9.30   1.20   5.25 
1970 07 11.10   3.70   7.40 
1970 08 12.80   4.50   8.64 
1970 10  4.10  -4.50   -.20 
1970 11 -1.30  -9.20  -5.25 
1970 12 -6.10 -13.50  -9.80 
1971 01 -7.10 -16.40 -11.75 
1971 02 -5.30 -15.30 -10.30 
1971 03   . 0  -9.39  -4.69 
1971 04  4.30  -6.00   -.84 
1971 05  6.70  -2.20   2.25 
1971 06 11.30   3.30   7.30 
1971 07 10.70   3.40   7.05 
1971 08 11.20   3.00   7.10 
1971 09  6.60   -.70   2.95 
1971 10  5.00  -4.00    .50 
1971 11  -.40  -7.70  -4.04 
1971 12 -2.00  -9.70  -5.85 
1972 01 -7.00 -17.79 -12.40 
1972 02 11.20 -20.29 -15.75 
1972 03 -2.09 -12.70  -7.39 
1972 04  3.00  -6.80  -1.90 
1972 05  6.20   -.60   2.80 
1972 06  8.39   1.80   5.10 
1972 07  8.80   1.90   5.35 
1972 08  9.80   2.70   6.25 
1972 09  7.10   -.10   3.50 
1972 10  4.30  -4.00    .15 
1972 11  -.80  -8.60  -4.70 
1972 12 -5.50 -13.90  -9.70 
1973 01 -7.90 -12.60 -10.25 
1973 02 -4.50 -14.30  -9.39 
1973 03 -2.00 -12.00  -7.00 
1973 04  4.30  -4.00    .15 
1973 05  5.90  -2.09   1.90 
1973 06 10.30   3.00   6.65 
1973 07 13.60   5.80   9.70 
1973 08 11.40   3.90   7.64 
1973 09  8.20   -.50   3.85 
1973 10  4.10   4.80   4.44 
1973 11  1.50  -7.10  -2.80 
1973 12 -3.80 -10.80  -7.30 
1974 01 -8.89 -18.00 -13.45 
1974 02 -9.10 -18.10 -13.60 
1974 03 -2.00 -11.60  -6.80 
1974 04  5.70  -3.80    .94 
1974 05  8.00    .10   4.05 
1974 06  9.10   2.40   5.75 
1974 07 12.50   5.50   9.00 
1974 08 10.10   2.50   6.30 
1974 09  7.10   -.40   3.35 
1974 10  3.70  -4.50   -.39 
1974 11  2.20 -10.30  -4.05 
1974 12 -9.70 -17.29 -13.50 
1975 01 -6.20 -14.80 -10.50 
1975 02 -6.20 -15.80 -11.00 
1975 03 -2.00 -11.00  -6.50 
1975 04  2.30  -6.20  -1.95 
1975 05  5.60  -2.70   1.45 
1975 06  9.20   2.00   5.60 
1975 07 12.00   4.90   8.45 
1975 08 12.00   4.69   8.35 
1975 09 12.00   4.90   8.45 
1975 10  3.70  -6.00  -1.15 
1975 11 -3.00 -12.00  -7.50 
1975 12 -5.40 -13.50  -9.45 
1976 01 -3.40 -11.80  -7.60 
1976 02 -6.50 -16.20 -11.35 
1976 03 -3.10 -13.00  -8.05 
1976 04  3.60  -6.00  -1.20 
1976 05  6.80   -.70   3.05 
1976 06  8.60   1.60   5.10 
1976 07 12.20   5.20   8.70 
1976 08 12.20   4.00   8.10 
1976 09  7.70   -.30   3.69 
1976 10  3.80  -6.00  -1.10 
1976 11 -3.70 -11.90  -7.80 
1976 12 -7.60 -14.80 -11.20 
1977 01 -9.00 -18.29 -13.65 
1977 02 -5.00 -14.80  -9.89 
1977 03   .40  -9.39  -4.50 
1977 04  4.10  -4.60   -.25 
1977 05  6.90  -1.00   2.95 
1977 06 11.10   4.60   7.85 
1977 07 11.30   4.30   7.80 
1977 08 12.60   4.69   8.64 
1977 09  9.50   1.50   5.50 
1977 10  6.00  -4.60    .70 
1977 11  -.30  -7.10  -3.70 
1977 12 -4.90 -14.90  -9.89 
1978 01 -7.70 -16.10 -11.90 
1978 02 -6.60 -16.60 -11.60 
1978 03 -2.50 -12.10  -7.30 
1978 04  5.30  -2.90   1.20 
1978 05  7.90    .20   4.05 
1978 06 10.50   3.20   6.85 
1978 07 12.30   5.40   8.85 
1978 08 11.70   3.80   7.75 
1978 09  9.80   2.09   5.95 
1978 10  4.60  -4.10    .25 
1978 11 -2.50 -11.60  -7.05 
1978 12 -1.30 -10.10  -5.70 
1979 01 -5.60 -14.60 -10.10 
1979 02 -2.30 -11.60  -6.95 
1979 03 -2.60 -12.60  -7.60 
1979 04  3.60  -5.20   -.79 
1979 05  4.90  -3.80    .55 
1979 06 10.30   2.00   6.15 
1979 07 12.20   4.90   8.55 
1979 08 12.00   4.69   8.35 
1979 09  6.90  -1.00   2.95 
1979 10  6.10  -1.50   2.30 
1979 11  -.30  -8.80  -4.55 
1979 12 -3.50 -10.90  -7.20 
1980 01 -6.60 -15.50 -11.05 
1980 02 -5.50 -14.70 -10.10 
1980 03 -3.00 -12.30  -7.65 
1980 05  8.60    .60   4.60 
1980 06  9.20   1.90   5.55 
1980 07 13.50   5.90   9.70 
1980 08 12.10   4.60   8.35 
1980 09  9.39   1.40   5.39 
1980 10  5.60  -2.60   1.50 
1980 11  1.10  -6.30  -2.60 
1980 12 -2.70  -9.70  -6.20 
1981 01 -6.20 -14.00 -10.10 
1981 02 -5.10 -15.10 -10.10 
1981 03  1.00  -8.20  -3.60 
1981 04  4.90  -4.50    .20 
1981 05  8.30    .10   4.20 
1981 06  9.89   2.90   6.39 
1981 07 11.60   4.90   8.25 
1981 08  9.20   3.10   6.14 
1981 09  7.10   -.10   3.50 
1981 10  1.70  -6.30  -2.30 
1981 11 -2.40 -10.30  -6.35 
1981 12 -4.60 -11.80  -8.20 
1982 01 -4.50 -13.10  -8.80 
1982 02 -6.20 -15.60 -10.90 
1982 03 -2.00 -10.80  -6.40 
1982 04  5.00  -3.60    .70 
1982 05  6.90   -.30   3.30 
1982 06  9.50   2.50   6.00 
1982 07 11.10   4.60   7.85 
1982 08 10.50   3.80   7.15 
1982 09  7.00   -.30   3.35 
1982 10  4.00  -4.10    .-4 
1982 11 -2.00 -11.10  -6.55 
1982 12 -4.19 -11.60  -7.90 
1983 01 -4.80 -13.40  -9.10 
1983 02 -4.30 -12.50  -8.39 
1983 03 -3.10 -12.20  -7.64 
1983 04  2.90  -4.50   -.79 
1983 05  6.80  -1.80   2.50 
1983 06  8.80   1.60   5.20 
1983 07 12.60   5.50   9.05 
1983 08 14.40   6.50  10.45 
1983 09  7.90    .80   4.35 
1983 10  4.00  -5.40   -.70 
1983 11   .70  -8.50  -3.90 
1983 12 -4.90 -12.60  -8.75 
1984 01 -8.89 -16.60 -12.75 
1984 02 10.00 -19.40 -14.70 
1984 03  -.20  -9.60  -4.90 
1984 04  2.70  -6.80  -2.05 
1984 05  6.10  -1.40   2.34 
1984 06 11.10   3.40   7.25 
1984 07 12.10   5.20   8.64 
1984 08 15.20   7.20  11.20 
1984 09  6.50   -.80   2.85 
1984 10  3.90  -4.80   -.45 
1984 11 -1.50  -9.89  -5.70 
1984 12 11.10 -19.90 -15.50 
1985 01 -6.10 -14.30 -10.20 
1985 02 -3.80 -12.30  -8.05 
1985 03 -3.90 -13.90  -8.89 
1985 04  5.60  -3.80    .90 
1985 05  6.30  -2.00   2.15 
1985 06 10.40   2.60   6.50 
1985 07 13.30   5.70   9.50 
1985 08 11.00   4.30   7.65 
1985 09  9.00   1.40   5.20 
1985 10  4.00  -5.60   -.79 
1985 11 -2.90 -11.10  -7.00 
1985 12 -3.80 -11.40  -7.60 
1986 01 -6.00 -13.50  -9.75 
1986 02 -4.30 -13.50  -8.89 
1986 03 -3.80 -13.60  -8.70 
1986 04  2.30  -6.40  -2.05 
1986 05  6.50  -1.40   2.55 
1986 06  8.80   1.90   5.35 
1986 07 12.30   5.60   8.95 
1986 08 11.70   4.30   8.00 
1986 09 10.00   1.90   5.95 
1986 10  4.19  -4.50   -.15 
1986 11 -2.80  -9.80  -6.30 
1986 12 -4.60 -13.30  -8.95 
1987 01 -5.30 -13.00  -9.14 
1987 02 -3.00 -12.60  -7.80 
1987 03  -.70  -9.60  -5.15 
1987 04  3.00  -6.10  -1.55 
1987 05  5.90  -2.00   1.95 
1987 06  7.50    .10   3.80 
1987 07 11.10   4.90   8.00 
1987 08 13.40   6.10   9.75 
1987 09  9.20   1.10   5.15 
1987 10  -.10  -8.70  -4.40 
1987 11 -2.50 -10.90  -6.70 
1987 12 -1.70  -9.80  -5.75 
1988 01 -5.80 -14.00  -9.89 
1988 02 -6.20 -15.70 -10.95 
1988 03 -2.09 -11.30  -6.70 
1988 04  5.10  -4.19    .45 
1988 05  5.10  -3.50    .79 
1988 06 10.70   3.20   6.95 
1988 07 13.10   6.20   9.64 
1988 08 10.90   4.10   7.50 
1988 09  9.10   1.60   5.35 
1988 10  2.30  -5.80  -1.75 
1988 11  1.70  -6.00  -2.15 
1988 12 -2.00 -10.20  -6.10 
1989 01 -7.20 -16.40 -11.79 
1989 02 -9.60 -18.79 -14.20 
1989 03 -1.00  -9.80  -5.40 
1989 04   .30  -9.39  -4.54 
1989 05  5.50  -1.40   2.05 
1989 06  7.80   1.30   4.55 
1989 07 10.80   4.19   7.50 
1989 08 11.60   4.40   8.00 
1989 09  7.80    .50   4.15 
1989 10  4.10  -4.00    . 4 
1989 11  4.00  -5.70   -.84 
1989 12 -2.80 -10.30  -6.55 
