1923 01 17.50   9.70  13.60 
1923 02 17.70   9.80  13.75 
1923 03 20.80  10.30  15.54 
1923 04 22.30  11.70  17.00 
1923 05 26.20  16.50  21.35 
1923 06 28.90  19.90  24.40 
1923 07 29.30  21.10  25.20 
1923 08 29.80  20.90  25.34 
1923 09 29.10  21.90  25.50 
1923 10 26.80  18.50  22.65 
1923 11 24.90  15.50  20.20 
1923 12 19.79  12.50  16.15 
1924 01 17.10   9.80  13.45 
1924 02 18.20  11.10  14.65 
1924 03 20.60  11.90  16.25 
1924 04 23.50  12.50  18.00 
1924 05 25.20  15.40  20.29 
1924 06 29.20  20.40  24.80 
1924 07 30.60  21.50  26.05 
1924 08 30.40  22.30  26.34 
1924 09 29.50  21.30  25.40 
1924 10 26.80  18.60  22.70 
1924 11 22.50  14.80  18.65 
1924 12 18.60  10.50  14.55 
1928 01 17.60  10.40  14.00 
1928 02 16.70  10.40  13.55 
1928 03 18.70   9.10  13.90 
1928 04 24.30  13.60  18.95 
1928 05 27.60  17.20  22.40 
1928 06 27.90  18.60  23.25 
1928 07 30.30  21.50  25.90 
1928 08 31.10  21.60  26.35 
1928 09 29.20  20.70  24.95 
1928 10 26.40  17.29  21.84 
1928 11 22.50  13.80  18.15 
1928 12 18.00   9.60  13.80 
1929 01 15.90   7.50  11.70 
1929 02 16.29   7.80  12.04 
1929 03 18.79   9.39  14.10 
1929 04 21.90  11.70  16.79 
1929 05 27.70  17.20  22.45 
1929 06 28.20  19.20  23.70 
1929 07 30.70  21.30  26.00 
1929 08 31.80  23.20  27.50 
1929 09 30.50  21.60  26.05 
1929 10 27.10  16.10  21.60 
1929 11 23.40  13.30  18.35 
1929 12 18.00  10.10  14.05 
1935 09 27.80  21.60  24.70 
1935 10 27.00  19.40  23.20 
1935 11 21.10  14.00  17.54 
1935 12 19.10  11.00  15.05 
1936 01 19.60   9.80  14.70 
1936 02 20.10  10.80  15.45 
1936 03 22.50  11.50  17.00 
1936 04 25.30  14.40  19.84 
1936 05 25.90  16.20  21.05 
1936 06 27.60  19.60  23.60 
1936 07 33.20  22.10  27.65 
1936 08 31.80  24.00  27.90 
1936 09 29.70  20.00  24.85 
1936 10 28.60  17.60  23.10 
1936 11 24.50  13.90  19.20 
1936 12 17.70   9.10  13.40 
1937 01 16.10   6.50  11.30 
1937 02 20.40  11.80  16.10 
1937 03 21.20  12.30  16.75 
1937 04 23.90  15.20  19.54 
1937 05 25.40  17.40  21.40 
1937 06 27.90  20.60  24.25 
1937 07 29.80  23.00  26.40 
1937 08 30.10  23.70  26.90 
1937 09 31.10  21.40  26.25 
1937 10 29.10  18.79  23.95 
1937 11 22.50  16.20  19.35 
1937 12 21.40  10.30  15.85 
1938 01 17.79  10.10  13.95 
1938 02 16.70   8.50  12.60 
1938 03 19.20  10.30  14.75 
1938 04 23.20  12.00  17.60 
1938 05 24.60  15.10  19.85 
1938 06 27.90  18.90  23.40 
1938 07 31.10  21.30  26.20 
1938 08 32.40  23.70  28.05 
1938 09 30.90  21.20  26.05 
1938 10 29.30  18.10  23.70 
1938 11 22.50  12.60  17.54 
1938 12 19.79  10.90  15.35 
1939 01 18.70   8.70  13.70 
1939 02 18.29   9.60  13.95 
1939 03 20.00  10.70  15.35 
1939 04 24.70  14.30  19.50 
1939 05 28.00  17.70  22.85 
1939 06 28.60  15.30  21.95 
1939 07 31.60  22.60  27.10 
1939 08 32.30  22.40  27.34 
1939 09 31.70  21.50  26.60 
1939 10 30.20  18.90  24.55 
1939 11 24.80  14.60  19.70 
1939 12 21.50  11.10  16.29 
1940 01 17.90   9.50  13.70 
1940 02 20.10   9.70  14.90 
1940 03 22.70  11.50  17.10 
1940 04 25.40  14.30  19.85 
1940 05 27.00  16.20  21.60 
1940 06 29.90  19.00  24.45 
1940 07 99.99  22.50 -99.99 
1940 08 32.00  22.30  27.15 
1943 09 29.60  18.90  24.25 
1943 10 28.60  18.00  23.30 
1943 11 25.70  13.20  19.45 
1943 12 21.20   9.80  15.50 
1944 01 17.40   8.50  12.95 
1944 02 18.60 -99.99 -99.99 
1944 03 20.00   9.10  14.55 
1944 04 22.50  11.80  17.15 
1944 05 23.30  14.90  19.09 
1944 06 27.20  17.60  22.40 
1944 07 28.70  20.40  24.55 
1944 08 29.10  20.00  24.55 
1944 09 28.70  18.40  23.55 
1944 10 27.20  16.20  21.70 
1944 11 22.80  13.90  18.34 
1944 12 99.99  10.70 -99.99 
1945 01 17.29   8.80  13.04 
1945 02 16.20   8.30  12.25 
1945 03 17.60   7.20  12.40 
1945 04 19.70   9.39  14.55 
1945 05 25.10  16.29  20.70 
1945 06 26.80  17.79  22.30 
1945 07 29.20  20.40  24.80 
1945 08 30.30  21.00  25.65 
1945 09 29.20  19.00  24.10 
1945 10 26.50  15.30  20.90 
1945 11 23.60  12.50  18.04 
1945 12 19.00   8.60  13.80 
1946 01 17.60   7.60  12.60 
1946 02 17.40   8.70  13.04 
1946 03 19.20   9.30  14.25 
1946 04 22.00  11.20  16.60 
1946 05 24.70  15.10  19.90 
1946 06 27.10  18.50  22.80 
1946 07 29.30  20.70  25.00 
1946 08 30.40  21.80  26.09 
1946 09 29.90  20.70  25.30 
1946 10 27.40  17.40  22.40 
1946 11 25.10  12.80  18.95 
1946 12 20.00  11.10  15.55 
1947 01 17.60   9.50  13.55 
1947 02 19.10   9.10  14.10 
1947 03 21.20  11.20  16.20 
1947 04 21.70  13.70  17.70 
1947 05 26.10  17.20  21.65 
1947 06 27.30  18.90  23.09 
1947 07 29.90  22.00  25.95 
1947 08 30.50  22.20  26.35 
1947 09 28.50  20.00  24.25 
1947 10 27.20  17.29  22.25 
1947 11 24.00  14.00  19.00 
1947 12 22.00  11.20  16.60 
1948 01 20.00   9.60  14.80 
1948 02 18.20  10.50  14.35 
1948 03 17.40   8.80  13.10 
1948 04 21.10  12.10  16.60 
1948 05 24.20  15.20  19.70 
1948 06 27.30  18.40  22.84 
1948 07 30.00  21.00  25.50 
1948 08 30.00  21.00  25.50 
1951 01 99.99 -99.99  13.90 
1951 02 99.99 -99.99  13.80 
1951 03 99.99 -99.99  16.39 
1951 04 99.99 -99.99  18.20 
1951 05 99.99 -99.99  20.80 
1951 06 99.99 -99.99  23.60 
1951 07 99.99 -99.99  26.00 
1951 08 99.99 -99.99  27.00 
1951 09 99.99 -99.99  26.40 
1951 10 99.99 -99.99  23.00 
1951 11 99.99 -99.99  18.29 
1951 12 99.99 -99.99  13.90 
1952 01 99.99 -99.99  13.20 
1952 02 99.99 -99.99  14.30 
1952 03 99.99 -99.99  15.10 
1952 04 99.99 -99.99  18.00 
1952 05 99.99 -99.99  20.29 
1952 06 99.99 -99.99  23.40 
1952 07 99.99 -99.99  25.30 
1952 08 99.99 -99.99  26.90 
1952 09 99.99 -99.99  27.00 
1952 10 99.99 -99.99  23.30 
1952 11 99.99 -99.99  19.10 
1952 12 99.99 -99.99  17.50 
1953 01 99.99 -99.99  13.90 
1953 02 99.99 -99.99  15.00 
1953 03 99.99 -99.99  14.20 
1953 04 99.99 -99.99  16.70 
1953 05 99.99 -99.99  20.60 
1953 06 99.99 -99.99  24.00 
1953 07 99.99 -99.99  26.60 
1953 08 99.99 -99.99  27.30 
1953 09 99.99 -99.99  24.70 
1953 10 99.99 -99.99  23.20 
1953 11 99.99 -99.99  17.29 
1953 12 99.99 -99.99  13.20 
1954 01 99.99 -99.99  13.40 
1954 02 99.99 -99.99  14.20 
1954 03 99.99 -99.99  16.20 
1954 04 99.99 -99.99  17.39 
1954 05 99.99 -99.99  19.50 
1954 06 99.99 -99.99  24.00 
1954 07 99.99 -99.99  26.40 
1954 08 99.99 -99.99  27.20 
1954 09 99.99 -99.99  25.40 
1954 10 99.99 -99.99  22.90 
1954 11 99.99 -99.99  19.29 
1954 12 99.99 -99.99  15.10 
1955 01 99.99 -99.99  14.50 
1955 02 99.99 -99.99  16.00 
1955 03 99.99 -99.99  16.50 
1955 04 99.99 -99.99  18.79 
1955 05 99.99 -99.99  20.60 
1955 06 99.99 -99.99  24.40 
1955 07 99.99 -99.99  26.80 
1955 08 99.99 -99.99  27.10 
1955 09 99.99 -99.99  25.80 
1955 10 99.99 -99.99  23.40 
1955 11 99.99 -99.99  19.39 
1955 12 99.99 -99.99  15.80 
1956 01 99.99 -99.99  13.60 
1956 02 99.99 -99.99  15.20 
1956 03 99.99 -99.99  14.40 
1956 04 99.99 -99.99  17.20 
1956 05 99.99 -99.99  19.00 
1956 06 99.99 -99.99  23.30 
1956 07 99.99 -99.99  25.50 
1956 08 99.99 -99.99  26.80 
1956 09 99.99 -99.99  24.80 
1956 10 99.99 -99.99  21.00 
1956 11 99.99 -99.99  18.29 
1956 12 99.99 -99.99  14.40 
1957 01 99.99 -99.99  11.20 
1957 02 99.99 -99.99  12.70 
1957 03 99.99 -99.99  15.30 
1957 04 99.99 -99.99  18.50 
1957 05 99.99 -99.99  19.89 
1957 06 99.99 -99.99  23.80 
1957 07 99.99 -99.99  25.90 
1957 08 99.99 -99.99  27.40 
1957 09 99.99 -99.99  25.60 
1957 10 99.99 -99.99  23.20 
1957 11 99.99 -99.99  19.29 
1957 12 99.99 -99.99  15.10 
1958 01 99.99 -99.99  14.40 
1958 02 99.99 -99.99  13.40 
1958 03 99.99 -99.99  16.39 
1958 04 99.99 -99.99  18.60 
1958 05 99.99 -99.99  20.50 
1958 06 99.99 -99.99  23.90 
1958 07 99.99 -99.99  25.80 
1958 08 99.99 -99.99  27.20 
1958 09 99.99 -99.99  24.90 
1958 10 99.99 -99.99  21.70 
1958 11 99.99 -99.99  18.20 
1958 12 99.99 -99.99  16.00 
1959 01 99.99 -99.99  14.20 
1959 02 99.99 -99.99  11.20 
1959 03 99.99 -99.99  14.10 
1959 04 99.99 -99.99  16.79 
1959 05 99.99 -99.99  20.10 
1959 06 99.99 -99.99  23.60 
1959 07 99.99 -99.99  25.20 
1959 08 99.99 -99.99  26.00 
1959 09 99.99 -99.99  24.20 
1959 10 99.99 -99.99  20.60 
1959 11 99.99 -99.99  18.00 
1959 12 99.99 -99.99  15.20 
1960 01 99.99 -99.99  13.70 
1960 02 99.99 -99.99  13.80 
1960 03 99.99 -99.99  15.50 
1960 04 99.99 -99.99  18.39 
1960 05 99.99 -99.99  21.80 
1960 06 99.99 -99.99  23.50 
1960 07 99.99 -99.99  25.80 
1960 08 99.99 -99.99  26.20 
1960 09 99.99 -99.99  25.00 
1960 10 99.99 -99.99  22.40 
1960 11 99.99 -99.99  19.79 
1960 12 99.99 -99.99  17.70 
