1931 01 28.50  21.90  25.20 
1931 02 28.20  19.00  23.60 
1931 03 29.50  18.29  23.90 
1931 04 28.50  17.40  22.95 
1931 05 26.70  15.00  20.85 
1931 06 26.00  13.30  19.65 
1931 07 25.10  11.80  18.45 
1931 08 24.10  11.40  17.75 
1931 09 25.10  14.60  19.85 
1931 10 25.90  16.00  20.95 
1931 11 26.60  16.79  21.70 
1931 12 28.10  17.90  23.00 
1932 01 27.30  18.60  22.95 
1932 02 28.40  18.60  23.50 
1932 03 28.60  17.50  23.05 
1932 04 28.90  16.00  22.45 
1932 05 26.50  14.20  20.35 
1932 06 25.40  15.90  20.65 
1932 07 25.60  14.60  20.10 
1932 08 24.80  14.10  19.45 
1932 09 25.90  17.70  21.80 
1932 10 26.30  19.29  22.80 
1932 11 27.00  19.60  23.30 
1932 12 27.60  21.00  24.30 
1933 01 28.30  21.10  24.70 
1933 02 29.20  20.70  24.95 
1933 03 28.40  19.20  23.80 
1933 04 26.30  18.60  22.45 
1933 05 25.80  15.60  20.70 
1933 06 25.00  12.20  18.60 
1933 07 24.10  14.70  19.40 
1933 08 24.90  13.40  19.15 
1933 09 24.60  16.70  20.65 
1933 10 25.50  18.40  21.95 
1933 11 25.80  18.00  21.90 
1933 12 26.60  20.20  23.40 
1934 01 28.10  20.20  24.15 
1934 02 29.50  20.40  24.95 
1934 03 29.00  21.00  25.00 
1934 04 28.30  20.40  24.34 
1934 05 27.40  16.79  22.09 
1934 06 26.60  14.30  20.45 
1934 07 24.80  13.10  18.95 
1934 08 24.80  14.70  19.75 
1934 09 25.60  18.00  21.80 
1934 10 25.20  18.40  21.80 
1934 11 24.20  20.20  22.20 
1934 12 28.10  22.00  25.05 
1935 01 28.40  22.10  25.25 
1935 02 29.10  22.80  25.95 
1935 03 28.70  21.60  25.15 
1935 04 26.40  19.60  23.00 
1935 05 25.20  14.40  19.79 
1935 06 25.90  16.29  21.09 
1935 07 25.20  16.10  20.65 
1935 08 24.40  15.60  20.00 
1935 09 25.50  17.70  21.60 
1935 10 26.40  19.79  23.09 
1935 11 26.80  19.50  23.15 
1935 12 28.30  22.00  25.15 
1936 01 28.60  21.70  25.15 
1936 02 28.60  21.40  25.00 
1936 03 28.50  21.20  24.85 
1936 04 28.00  19.40  23.70 
1936 05 28.20  17.79  23.00 
1936 06 25.90  16.29  21.09 
1936 07 25.40  14.40  19.90 
1936 08 25.20  15.20  20.20 
1936 09 24.50  16.60  20.55 
1936 10 25.60  19.00  22.30 
1936 11 27.70  20.29  24.00 
1936 12 27.80  22.00  24.90 
1937 01 28.00  21.80  24.90 
1937 02 28.30  22.20  25.25 
1937 03 28.40  21.00  24.70 
1937 04 27.40  20.90  24.15 
1937 05 25.80  17.50  21.65 
1937 06 25.60  14.10  19.85 
1937 07 25.40  15.60  20.50 
1937 08 26.00  15.60  20.80 
1937 09 24.70  15.90  20.29 
1937 10 25.30  18.90  22.09 
1937 11 25.60  20.00  22.80 
1937 12 26.70  20.60  23.65 
1938 01 28.70  22.30  25.50 
1938 02 29.40  21.60  25.50 
1938 03 29.70  20.80  25.25 
1938 04 27.80  19.70  23.75 
1938 05 26.20  17.50  21.85 
1938 06 25.40  15.20  20.29 
1938 07 24.40  13.90  19.15 
1938 08 24.00  16.60  20.29 
1938 09 25.20  17.90  21.55 
1938 10 26.10  19.90  23.00 
1938 11 26.80  20.90  23.84 
1938 12 27.70  21.30  24.50 
1939 01 27.90  21.60  24.75 
1939 02 28.50  21.40  24.95 
1939 03 29.40  21.10  25.25 
1939 04 28.10  20.10  24.10 
1939 05 27.80  17.79  22.80 
1939 06 26.10  16.29  21.20 
1939 07 24.50  14.60  19.54 
1939 09 25.00  17.60  21.30 
1939 10 26.20  18.70  22.45 
1939 11 26.80  20.90  23.84 
1939 12 28.30  21.70  25.00 
1940 01 28.40  22.50  25.45 
1940 02 29.40  22.10  25.75 
1940 03 28.60  22.10  25.35 
1940 04 28.90  20.60  24.75 
1940 05 27.30  18.20  22.75 
1940 06 26.20  16.00  21.10 
1940 07 25.60  15.60  20.60 
1940 08 25.30  15.20  20.25 
1940 09 25.10  17.50  21.30 
1940 10 26.40  19.20  22.80 
1940 11 26.40  20.50  23.45 
1940 12 27.20  21.90  24.55 
1941 01 29.40  22.10  25.75 
1941 02 29.50  22.50  26.00 
1941 03 29.60  21.90  25.75 
1941 04 28.70  21.30  25.00 
1941 05 27.10  17.40  22.25 
1941 06 25.20  14.60  19.90 
1941 07 24.10  14.90  19.50 
1941 08 25.30  17.10  21.20 
1941 09 24.50  17.20  20.85 
1941 10 25.60  19.20  22.40 
1941 11 26.80  20.50  23.65 
1941 12 27.90  21.40  24.65 
1942 01 28.50  22.20  25.35 
1942 02 28.60  22.30  25.45 
1942 03 29.00  21.70  25.35 
1942 04 27.20  19.70  23.45 
1942 05 26.10  17.70  21.90 
1942 06 25.80  16.60  21.20 
1942 07 23.80  16.29  20.04 
1942 08 24.50  16.10  20.29 
1942 09 25.30  17.40  21.34 
1942 10 25.40  19.50  22.45 
1942 11 26.70  20.20  23.45 
1942 12 26.70  21.20  23.95 
1943 01 27.70  22.30  25.00 
1943 02 28.60  22.30  25.45 
1943 03 29.30  21.70  25.50 
1943 04 27.10  18.50  22.80 
1943 05 27.30  16.40  21.84 
1943 06 26.10  16.70  21.40 
1943 07 24.70  14.00  19.35 
1943 08 23.40  14.80  19.10 
1943 09 24.20  16.90  20.55 
1943 10 25.70  20.00  22.85 
1943 11 27.00  21.00  24.00 
1943 12 26.80  20.50  23.65 
1944 01 99.99  20.20 -99.99 
1944 02 99.99  22.50 -99.99 
1944 03 99.99  22.50 -99.99 
1944 04 99.99  19.00 -99.99 
1944 05 99.99  17.20 -99.99 
1944 06 99.99  15.60 -99.99 
1944 07 99.99  14.20 -99.99 
1944 08 99.99  16.10 -99.99 
1944 09 99.99  18.50 -99.99 
1944 10 99.99  20.70 -99.99 
1944 11 99.99  20.70 -99.99 
1944 12 99.99  21.20 -99.99 
1945 01 99.99  22.10 -99.99 
1945 02 99.99  21.60 -99.99 
1945 03 99.99  21.90 -99.99 
1945 04 99.99  20.10 -99.99 
1945 05 99.99  16.50 -99.99 
1945 06 99.99  15.20 -99.99 
1945 07 99.99  13.40 -99.99 
1945 08 25.60  16.00  20.80 
1945 09 24.30  16.90  20.59 
1945 10 25.60  19.20  22.40 
1945 11 99.99  20.40 -99.99 
1945 12 27.00  20.50  23.75 
1946 01 28.50  22.20  25.35 
1946 02 29.00  22.00  25.50 
1946 03 28.60  21.00  24.80 
1946 04 27.90  18.90  23.40 
1946 05 27.30  17.70  22.50 
1946 06 26.60  14.70  20.65 
1946 07 25.70  16.20  20.95 
1946 08 26.30  16.90  21.59 
1946 09 25.80  18.20  22.00 
1946 10 26.70  19.70  23.20 
1946 11 27.80  20.80  24.30 
1946 12 28.10  21.40  24.75 
1947 01 27.70  21.40  24.55 
1947 02 28.80  22.20  25.50 
1947 03 28.30  21.00  24.65 
1947 04 28.50  18.79  23.65 
1947 05 27.90  18.29  23.09 
1947 06 26.60  15.50  21.05 
1947 07 99.99  15.50 -99.99 
1947 08 99.99  14.70 -99.99 
1947 09 99.99  17.60 -99.99 
1947 10 25.30  18.40  21.84 
1947 11 25.40  18.79  22.09 
1947 12 27.30  21.00  24.15 
1948 01 27.90  21.60  24.75 
1948 02 28.30  21.80  25.05 
1948 03 29.30  20.90  25.09 
1948 04 99.99  18.90 -99.99 
1948 05 99.99  17.20 -99.99 
1948 06 99.99  15.40 -99.99 
1948 07 99.99  16.60 -99.99 
1948 08 99.99  15.70 -99.99 
1948 09 99.99  18.10 -99.99 
1948 10 99.99  18.79 -99.99 
1948 11 99.99  20.50 -99.99 
1948 12 99.99  20.40 -99.99 
1949 01 99.99  21.50 -99.99 
1949 02 99.99  21.40 -99.99 
1949 03 99.99  21.70 -99.99 
1949 05 99.99  16.40 -99.99 
1949 06 99.99  17.00 -99.99 
1949 07 99.99  13.90 -99.99 
1949 08 99.99  15.20 -99.99 
1949 09 99.99  16.20 -99.99 
1949 10 99.99  18.90 -99.99 
1949 11 99.99  19.29 -99.99 
1949 12 99.99  20.60 -99.99 
1950 01 99.99  22.10 -99.99 
1950 02 99.99  22.00 -99.99 
1950 03 99.99  21.30 -99.99 
1950 04 99.99  20.40 -99.99 
1950 05 99.99  17.40 -99.99 
1950 06 99.99  16.20 -99.99 
1950 07 99.99  14.50 -99.99 
1950 08 99.99  16.29 -99.99 
1950 09 99.99  18.00 -99.99 
1950 10 99.99  17.40 -99.99 
1950 11 26.60  20.90  23.75 
1950 12 27.20  21.50  24.35 
1951 01 28.00  22.60  25.30 
1951 02 28.20  22.00  25.10 
1951 03 29.10  22.10  25.60 
1951 04 27.70  18.70  23.20 
1951 05 26.60  17.29  21.95 
1951 06 24.80  16.40  20.59 
1951 07 24.00  14.10  19.04 
1951 08 23.90  15.10  19.50 
1951 09 24.90  17.29  21.09 
1951 10 26.00  19.90  22.95 
1951 11 26.60  21.10  23.85 
1951 12 26.50  20.29  23.40 
1952 01 28.40  22.40  25.40 
1952 02 28.50  22.70  25.60 
1952 03 28.10  21.70  24.90 
1952 04 27.30  20.00  23.65 
1952 05 26.70  17.20  21.95 
1952 06 26.10  16.70  21.40 
1952 07 24.70  16.60  20.65 
1952 08 25.80  17.50  21.65 
1952 09 25.20  18.79  22.00 
1952 10 26.50  20.29  23.40 
1952 11 27.10  21.10  24.10 
1952 12 27.70  21.90  24.80 
1953 01 29.50  22.00  25.75 
1953 02 29.10  22.00  25.55 
1953 03 29.90  21.80  25.84 
1953 04 28.00  20.10  24.05 
1953 05 26.40  18.00  22.20 
1953 06 26.00  16.60  21.30 
1953 07 25.00  15.00  20.00 
1953 08 25.20  16.20  20.70 
1953 09 25.70  18.79  22.25 
1953 10 26.30  20.40  23.34 
1953 11 27.30  20.50  23.90 
1953 12 27.20  21.30  24.25 
1954 01 28.50  22.20  25.35 
1954 02 29.40  22.00  25.70 
1954 03 29.20  21.30  25.25 
1954 04 28.20  19.70  23.95 
1954 05 26.90  19.20  23.05 
1954 06 27.00  17.79  22.40 
1954 07 25.80  16.90  21.34 
1954 08 25.40  15.30  20.35 
1954 09 25.60  19.00  22.30 
1954 10 25.60  20.29  22.95 
1954 11 27.20  21.00  24.10 
1954 12 28.00  21.10  24.55 
1955 01 28.40  22.20  25.30 
1955 02 29.20  21.80  25.50 
1955 03 28.80  21.70  25.25 
1955 04 27.80  20.00  23.90 
1955 05 26.50  18.40  22.45 
1955 06 25.90  17.00  21.45 
1955 07 25.60  16.79  21.20 
1955 08 25.10  16.79  20.95 
1955 09 25.80  17.29  21.55 
1955 10 24.40  18.50  21.45 
1955 11 26.30  19.40  22.84 
1955 12 27.40  21.80  24.59 
1956 01 27.60  21.00  24.30 
1956 02 28.70  21.70  25.20 
1956 03 29.00  21.40  25.20 
1956 04 27.60  19.90  23.75 
1956 05 25.70  18.20  21.95 
1956 06 24.60  15.60  20.10 
1956 07 24.80  16.10  20.45 
1956 08 23.70  15.80  19.75 
1956 09 25.70  18.90  22.30 
1956 10 25.70  19.29  22.50 
1956 11 25.40  19.00  22.20 
1956 12 26.30  20.40  23.34 
1957 01 27.60  21.50  24.55 
1957 02 27.60  21.50  24.55 
1957 03 28.10  22.00  25.05 
1957 04 27.50  20.20  23.85 
1957 05 25.50  17.79  21.65 
1957 06 24.70  17.00  20.85 
1957 07 24.80  16.20  20.50 
1957 08 25.50  16.70  21.10 
1957 09 25.50  19.29  22.40 
1957 10 27.00  20.50  23.75 
1957 11 26.40  20.60  23.50 
1957 12 28.20  22.50  25.35 
1958 01 28.10  22.00  25.05 
1958 02 29.60  22.50  26.05 
1958 03 28.60  20.80  24.70 
1958 04 27.40  19.70  23.55 
1958 05 26.90  18.29  22.59 
1958 06 25.40  16.60  21.00 
1958 07 24.80  16.90  20.84 
1958 08 25.80  17.70  21.75 
1958 09 24.80  18.29  21.55 
1958 10 26.10  20.10  23.10 
1958 11 27.50  20.90  24.20 
1958 12 27.90  21.60  24.75 
1959 01 28.30  22.70  25.50 
1959 02 29.90  22.60  26.25 
1959 03 29.10  21.90  25.50 
1959 04 29.40  21.30  25.34 
1959 05 27.30  18.90  23.09 
1959 06 26.00  16.10  21.05 
1959 07 26.10  16.29  21.20 
1959 08 25.40  17.29  21.34 
1959 09 25.90  19.60  22.75 
1959 10 26.30  20.10  23.20 
1959 11 26.90  20.80  23.84 
1959 12 27.80  21.90  24.84 
1960 01 28.20  22.20  25.20 
1960 02 28.90  22.80  25.84 
1960 03 26.80  22.00  24.40 
1960 04 27.50  19.29  23.40 
1960 05 25.90  17.10  21.50 
1960 06 25.20  15.90  20.55 
1960 07 24.60  16.20  20.40 
1960 08 25.20  17.20  21.20 
1960 09 24.90  17.60  21.25 
1960 10 25.50  20.40  22.95 
1960 11 26.10  20.80  23.45 
1960 12 27.30  21.50  24.40 
1961 01 27.00  21.90  24.45 
1961 02 28.80  22.50  25.65 
1961 03 28.80  22.00  25.40 
1961 04 28.10  20.60  24.35 
1961 05 26.50  18.50  22.50 
1961 06 25.00  17.10  21.05 
1961 07 24.60  15.50  20.04 
1961 08 25.60  16.50  21.05 
1961 09 26.30  20.10  23.20 
1961 10 26.50  20.90  23.70 
1961 11 26.80  20.90  23.84 
1961 12 27.10  21.50  24.30 
1962 01 28.50  22.40  25.45 
1962 02 27.90  22.30  25.09 
1962 04 28.00  20.00  24.00 
1962 05 26.20  17.90  22.05 
1962 06 24.20  14.60  19.40 
1962 07 23.90  16.10  20.00 
1962 08 24.60  16.50  20.55 
1962 09 24.50  18.70  21.60 
1962 10 25.30  19.40  22.34 
1962 11 26.30  20.70  23.50 
1962 12 27.10  21.50  24.30 
1963 02 28.90  22.30  25.59 
1963 03 29.50  22.60  26.05 
1963 04 28.70  20.00  24.35 
1963 05 26.60  16.50  21.55 
1963 06 24.80  16.20  20.50 
1963 07 24.40  15.00  19.70 
1963 08 24.50  16.20  20.35 
1963 09 25.40  18.29  21.84 
1963 10 26.10  20.60  23.35 
