1933 06 31.70  22.80  27.25 
1933 07 32.20  23.90  28.05 
1933 08 32.80  21.10  26.95 
1933 09 31.70  22.80  27.25 
1933 10 30.60  22.20  26.40 
1933 11 28.30  18.90  23.59 
1933 12 27.80  19.40  23.59 
1934 01 27.80  19.40  23.59 
1934 02 28.30  18.29  23.30 
1934 03 28.90  18.29  23.59 
1934 04 31.70  20.60  26.15 
1934 05 32.20  22.20  27.20 
1934 06 32.80  22.80  27.80 
1934 07 31.70  22.80  27.25 
1934 08 32.80  22.80  27.80 
1934 09 32.20  23.30  27.75 
1934 10 31.70  21.70  26.70 
1934 11 29.40  20.60  25.00 
1934 12 28.30  19.40  23.84 
1935 01 28.30  17.20  22.75 
1935 02 27.80  17.20  22.50 
1935 03 29.40  19.40  24.40 
1935 04 32.20  21.70  26.95 
1935 05 36.70  19.40  28.05 
1935 06 33.30  23.90  28.59 
1935 07 32.20  22.80  27.50 
1935 08 31.10  22.20  26.65 
1935 09 32.20  19.40  25.80 
1935 10 30.00  21.70  25.85 
1935 11 30.00  19.40  24.70 
1935 12 27.80  17.79  22.80 
1936 01 28.90  19.40  24.15 
1936 02 28.90  20.00  24.45 
1936 03 28.90  19.40  24.15 
1936 04 30.00  21.70  25.85 
1936 05 30.00  21.70  25.85 
1936 06 30.00  22.20  26.10 
1936 07 30.00  23.30  26.65 
1936 08 31.70  23.30  27.50 
1936 09 30.60  23.30  26.95 
1936 10 28.30  22.20  25.25 
1936 11 27.20  21.10  24.15 
1936 12 27.20  18.90  23.05 
1937 01 28.30  20.60  24.45 
1937 02 28.90  19.40  24.15 
1937 03 29.40  20.60  25.00 
1937 04 30.60  21.70  26.15 
1937 05 31.10  22.20  26.65 
1937 06 30.00  22.80  26.40 
1937 07 30.00  22.20  26.10 
1937 08 30.60  22.80  26.70 
1937 09 31.10  22.80  26.95 
1937 10 30.00  21.70  25.85 
1937 11 28.30  18.90  23.59 
1937 12 26.70  18.90  22.80 
1938 01 26.70  18.90  22.80 
1938 02 27.20  19.40  23.30 
1938 03 28.90  20.00  24.45 
1938 04 30.00  20.60  25.30 
1938 05 31.10  22.80  26.95 
1938 07 30.60  22.80  26.70 
1938 08 31.10  22.80  26.95 
1938 09 30.60  22.20  26.40 
1938 10 29.40  21.10  25.25 
1938 11 28.30  20.00  24.15 
1938 12 26.70  17.20  21.95 
1939 01 27.80  19.40  23.59 
1939 02 28.90  19.40  24.15 
1939 03 28.90  19.40  24.15 
1939 04 30.00  20.60  25.30 
1939 05 32.20  22.20  27.20 
1939 06 30.60  22.80  26.70 
1939 07 30.60  22.20  26.40 
1939 08 31.10  22.80  26.95 
1939 09 30.60  22.80  26.70 
1939 10 30.60  21.70  26.15 
1939 11 27.20  18.29  22.75 
1939 12 27.20  20.00  23.60 
1945 01 27.20  17.79  22.50 
1945 02 28.30   5.60  16.94 
1945 03 30.00  21.10  25.55 
1945 04 31.70  21.10  26.40 
1945 05 31.70  21.10  26.40 
1945 06 31.10  23.90  27.50 
1945 07 31.70  22.80  27.25 
1945 08 31.70  22.20  26.95 
1945 09 30.60  22.20  26.40 
1945 10 30.00  21.70  25.85 
1945 11 28.90  19.40  24.15 
1945 12 27.20  17.79  22.50 
1946 08 31.10  22.80  26.95 
1946 09 30.60  22.80  26.70 
1946 10 30.60  22.20  26.40 
1946 11 29.40  21.10  25.25 
1946 12 28.90  19.40  24.15 
1947 01 28.30  20.60  24.45 
1947 02 27.80  18.90  23.34 
1947 03 29.40  21.10  25.25 
1947 04 30.60  22.80  26.70 
1947 05 32.20  23.30  27.75 
1947 06 32.20  23.30  27.75 
1947 07 30.60  23.30  26.95 
1947 08 34.40  35.59  35.00 
1947 09 30.60  22.80  26.70 
1947 10 31.10  22.20  26.65 
1948 01 27.80  18.90  23.34 
1948 02 28.30  20.00  24.15 
1948 03 30.00  19.40  24.70 
1948 04 31.70  21.10  26.40 
1948 05 31.10  23.30  27.20 
1948 06 30.60  22.80  26.70 
1948 07 30.60  23.30  26.95 
1948 08 31.70  22.80  27.25 
1948 09 31.10  22.80  26.95 
1948 10 31.10  21.70  26.40 
1948 11 29.40  21.70  25.55 
1948 12 28.30  20.60  24.45 
1949 01 27.80  18.90  23.34 
1949 02 28.30  20.00  24.15 
1949 03 28.90  19.40  24.15 
1949 04 30.60  21.10  25.85 
1949 05 31.10  21.70  26.40 
1949 06 29.40  23.30  26.34 
1949 07 28.90  18.29  23.59 
1949 08 29.40  23.30  26.34 
1949 09 28.90  22.80  25.84 
1949 10 29.40  21.70  25.55 
1949 11 27.20  17.79  22.50 
1949 12 29.40  21.10  25.25 
1950 01 27.20  19.40  23.30 
1950 02 27.80  18.29  23.05 
1950 03 29.40  21.70  25.55 
1950 04 28.90  21.10  25.00 
1950 05 99.99  24.40 -99.99 
1950 06 28.90  23.30  26.09 
1950 07 29.40  23.90  26.65 
1950 08 30.60  22.80  26.70 
1950 10 28.30  21.10  24.70 
1950 11 21.70  17.79  19.75 
1950 12 26.70  16.70  21.70 
1951 01 26.70  17.79  22.25 
1951 02 26.10  17.20  21.65 
1951 04 99.99  20.00 -99.99 
1951 05 99.99  20.00 -99.99 
1951 06 30.00  22.80  26.40 
1951 07 30.00  22.80  26.40 
1951 08 31.10  23.30  27.20 
1951 09 30.60  22.80  26.70 
1951 10 30.60  21.10  25.85 
1951 11 28.90  20.00  24.45 
1951 12 26.70  20.00  23.35 
1952 01 27.80  19.40  23.59 
1952 02 32.20  18.29  25.25 
1952 03 30.60  19.40  25.00 
1952 04 30.00  20.60  25.30 
1952 05 31.10  22.20  26.65 
1952 06 30.60  22.80  26.70 
1952 07 30.60  22.80  26.70 
1952 08 30.60  22.80  26.70 
1952 09 31.70  22.80  27.25 
1952 10 28.90  21.10  25.00 
1952 11 28.30  20.60  24.45 
1952 12 26.70  18.29  22.50 
1953 01 27.20  16.70  21.95 
1953 02 28.30  19.40  23.84 
1953 03 29.40  20.00  24.70 
1953 04 32.20  22.20  27.20 
1953 05 32.80  23.30  28.05 
1953 06 32.80  22.80  27.80 
1953 07 32.20  22.20  27.20 
1953 08 31.70  22.80  27.25 
1953 09 31.10  22.80  26.95 
1953 10 31.10  21.10  26.10 
1953 11 29.40  21.10  25.25 
1953 12 29.40  17.20  23.30 
1954 01 27.80  18.90  23.34 
1954 02 27.80  20.00  23.90 
1954 03 28.30  20.60  24.45 
1954 04 28.30  21.10  24.70 
1954 05 30.00  22.80  26.40 
1954 06 30.00  22.80  26.40 
1954 07 30.00  22.20  26.10 
1954 08 31.10  22.20  26.65 
1954 09 30.00  22.80  26.40 
1954 10 30.00  21.10  25.55 
1954 11 28.30  18.29  23.30 
1954 12 27.20  16.70  21.95 
1955 01 27.80  17.20  22.50 
1955 02 27.20  17.20  22.20 
1955 03 30.00  20.00  25.00 
1955 04 28.30  20.00  24.15 
1955 05 31.10  20.60  25.85 
1955 06 31.10  22.20  26.65 
1955 07 28.30  22.80  25.55 
1955 08 30.60  22.20  26.40 
1955 09 30.00  22.80  26.40 
1955 10 28.90  21.70  25.30 
1955 11 27.80  20.60  24.20 
1955 12 27.20  19.40  23.30 
1956 01 26.10  16.70  21.40 
1956 02 27.80  20.60  24.20 
1956 03 27.80  20.00  23.90 
1956 04 31.10  21.10  26.10 
1956 05 30.60  22.20  26.40 
1956 06 28.90  21.10  25.00 
1956 07 30.00  20.00  25.00 
1956 08 31.10  22.20  26.65 
1956 09 31.10  22.20  26.65 
1956 10 30.60  20.60  25.60 
1956 11 28.30  18.90  23.59 
1956 12 28.30  18.90  23.59 
1957 01 27.80  17.20  22.50 
1957 02 28.90  17.20  23.05 
1957 03 30.60  17.79  24.20 
1957 04 30.60  20.00  25.30 
1957 05 32.20  22.80  27.50 
1957 06 32.20  22.20  27.20 
1957 07 31.10  20.00  25.55 
1957 08 31.70  22.20  26.95 
1957 09 31.10  21.70  26.40 
1957 10 30.60  20.00  25.30 
1957 11 30.00  19.40  24.70 
1957 12 26.70  19.40  23.05 
1958 01 27.20  16.70  21.95 
1958 02 27.80  16.70  22.25 
1958 03 30.00  21.10  25.55 
1958 04 31.70  21.70  26.70 
1958 05 31.10  22.20  26.65 
1958 06 31.70  23.30  27.50 
1958 07 26.10  22.20  24.15 
1958 09 30.60  23.30  26.95 
1958 10 26.70  19.40  23.05 
1958 11 29.40  21.70  25.55 
1958 12 27.80  20.60  24.20 
1959 01 27.80  20.00  23.90 
1959 02 28.90  20.60  24.75 
1959 03 30.00  18.90  24.45 
1959 04 29.40  22.20  25.80 
1959 05 30.60  22.80  26.70 
1959 06 31.70  23.30  27.50 
1959 07 30.60  22.80  26.70 
1959 08 31.10  22.80  26.95 
1959 09 31.70  22.80  27.25 
1959 10 31.70  23.30  27.50 
1959 11 29.40  20.60  25.00 
1959 12 27.80  18.90  23.34 
1960 01 27.20  20.00  23.60 
1960 02 27.80  17.79  22.80 
1960 03 28.30  20.00  24.15 
1960 04 30.60  21.70  26.15 
1960 05 30.00  22.80  26.40 
1960 06 31.70  23.30  27.50 
1960 07 28.90  21.70  25.30 
1960 08 30.00  23.30  26.65 
1960 09 31.10  22.80  26.95 
1960 10 31.10  22.80  26.95 
1960 11 28.90  21.70  25.30 
1960 12 27.20  18.90  23.05 
1961 01 26.70  20.60  23.65 
1961 02 27.20  20.00  23.60 
1961 03 30.00  21.10  25.55 
1961 04 31.10  22.20  26.65 
1961 05 30.60  22.80  26.70 
1961 06 30.60  23.30  26.95 
1961 07 30.00  24.40  27.20 
1961 08 30.60  22.20  26.40 
1961 09 30.60  22.20  26.40 
1961 10 30.60  21.70  26.15 
1961 11 30.60  21.10  25.85 
1961 12 30.00  19.40  24.70 
1962 01 28.30  19.40  23.84 
1962 02 28.30  20.00  24.15 
1962 03 29.40  20.60  25.00 
1962 04 30.00  22.20  26.10 
1962 05 30.00  21.70  25.85 
1962 06 30.00  23.90  26.95 
1962 07 30.00  22.80  26.40 
1962 08 31.10  25.60  28.35 
1962 09 28.90  22.80  25.84 
1962 10 30.00  22.20  26.10 
1962 11 27.80  19.40  23.59 
1962 12 27.20  17.20  22.20 
1963 01 26.10  16.10  21.10 
1963 02 27.80  16.10  21.95 
1963 03 30.60  16.70  23.65 
1963 04 29.40  25.00  27.20 
1963 05 29.40  20.00  24.70 
1963 06 28.90  22.80  25.84 
1963 07 30.00  21.70  25.85 
1963 08 30.60  22.20  26.40 
1963 09 30.60  22.80  26.70 
1963 10 30.00  20.60  25.30 
1963 11 28.90  20.60  24.75 
1963 12 27.20  20.00  23.60 
1964 01 28.90 -99.99 -99.99 
1964 02 30.60  18.29  24.45 
1964 03 30.60  21.10  25.85 
1964 04 31.10  22.20  26.65 
1964 05 31.10  22.20  26.65 
1964 06 30.60 -99.99 -99.99 
1964 07 30.00  22.20  26.10 
1964 08 30.60  22.80  26.70 
1964 09 31.10  22.80  26.95 
1964 10 29.40  20.00  24.70 
1964 11 28.30  21.10  24.70 
1964 12 27.80  20.60  24.20 
1965 01 26.70  19.40  23.05 
1965 02 28.30  20.60  24.45 
1965 03 28.90  20.60  24.75 
1965 04 30.60  20.60  25.60 
1965 05 30.60  22.20  26.40 
1965 06 30.60  22.80  26.70 
1965 07 30.00  24.40  27.20 
1965 08 31.70  22.80  27.25 
1965 09 99.99  21.70 -99.99 
1965 10 99.99  22.20 -99.99 
1965 11 99.99  20.60 -99.99 
1965 12 99.99  20.60 -99.99 
1966 01 26.70  18.90  22.80 
1966 02 27.80  20.00  23.90 
1966 03 27.80  19.40  23.59 
1966 04 30.00  22.80  26.40 
1966 05 30.60  22.80  26.70 
1966 06 30.00  23.30  26.65 
1966 07 30.60  23.30  26.95 
1966 08 30.60  23.90  27.25 
1966 09 30.60  22.80  26.70 
1966 10 30.00  22.20  26.10 
1966 11 27.20  18.90  23.05 
1966 12 26.10  18.29  22.20 
1967 01 26.70  18.29  22.50 
1967 02 27.20  18.29  22.75 
1967 03 28.30  19.40  23.84 
1967 04 28.90  21.10  25.00 
1967 05 30.60  23.30  26.95 
1967 06 31.10  26.10  28.60 
1967 07 30.60  22.80  26.70 
1967 08 30.60  22.80  26.70 
1967 09 31.10  22.20  26.65 
1967 10 32.80  21.70  27.25 
1967 11 32.20  20.00  26.10 
1967 12 32.20  19.40  25.80 
1968 01 30.00  18.29  24.15 
1968 02 27.20  17.20  22.20 
1968 03 27.80  17.79  22.80 
1968 04 30.00  20.00  25.00 
1968 05 31.70  22.80  27.25 
1968 06 31.10  23.30  27.20 
1968 07 31.10  22.80  26.95 
1968 08 31.10  22.20  26.65 
1968 09 31.10  22.80  26.95 
1968 10 30.00  21.70  25.85 
1968 11 28.90  20.00  24.45 
1968 12 27.20  19.40  23.30 
1969 01 27.80  18.29  23.05 
1969 02 28.30  18.29  23.30 
1969 03 28.90  20.60  24.75 
1969 04 30.60  21.70  26.15 
1969 05 31.70  22.80  27.25 
1969 06 31.70  22.80  27.25 
1969 07 31.10  22.80  26.95 
1969 08 31.10  21.70  26.40 
1969 09 31.10  22.20  26.65 
1969 10 31.10  21.10  26.10 
1969 11 28.30  19.40  23.84 
1969 12 28.30  18.29  23.30 
1970 01 27.20  17.79  22.50 
1970 02 26.70  17.20  21.95 
1970 03 29.40  20.00  24.70 
1970 04 31.10  22.20  26.65 
1970 05 31.70  21.10  26.40 
1970 06 31.10  22.80  26.95 
1970 07 30.60  22.80  26.70 
1970 08 31.10  21.10  26.10 
1970 09 30.60  22.20  26.40 
1970 10 30.00  21.10  25.55 
1970 11 27.80  17.79  22.80 
1970 12 27.80  18.29  23.05 
