1928 01 18.60   8.80  13.70 
1928 02 17.50   9.20  13.35 
1928 03 19.70   8.30  14.00 
1928 04 25.70  12.10  18.90 
1928 05 28.90  15.50  22.20 
1928 06 28.00  17.40  22.70 
1928 07 30.50  21.40  25.95 
1928 08 31.70  22.10  26.90 
1928 09 30.90  21.30  26.09 
1928 10 28.90  17.10  23.00 
1928 11 26.30  14.40  20.34 
1928 12 20.29  11.00  15.65 
1929 01 17.00   7.90  12.45 
1929 02 17.00   8.70  12.85 
1929 03 19.10   9.20  14.15 
1929 04 22.40  10.70  16.54 
1929 05 28.00  15.80  21.90 
1929 06 27.40  18.20  22.80 
1929 07 29.70  20.80  25.25 
1929 08 30.90  20.80  25.84 
1929 09 30.40  18.60  24.50 
1929 10 28.90  15.20  22.05 
1929 11 26.20  13.40  19.79 
1929 12 19.40  10.10  14.75 
1935 09 30.20  18.29  24.25 
1935 10 29.30  17.29  23.30 
1935 11 23.70  12.70  18.20 
1935 12 21.60  10.40  16.00 
1936 01 20.20   8.60  14.40 
1936 02 20.00   9.00  14.50 
1936 03 22.70   9.60  16.15 
1936 04 25.70  13.90  19.79 
1936 05 27.90  13.50  20.70 
1936 06 27.20  17.40  22.30 
1936 07 30.40  20.80  25.59 
1936 08 31.70  22.60  27.15 
1937 01 16.40   6.60  11.50 
1937 02 20.90   9.00  14.95 
1937 03 22.70   9.80  16.25 
1937 04 25.10  12.80  18.95 
1937 05 26.10  15.00  20.55 
1937 06 28.60  18.60  23.60 
1937 07 30.00  22.20  26.10 
1937 08 31.20  22.00  26.60 
1937 09 30.60  20.50  25.55 
1937 10 29.80  17.40  23.59 
1937 11 25.80  14.50  20.15 
1937 12 22.70  11.30  17.00 
1938 01 18.60   8.70  13.65 
1938 02 18.10   7.00  12.55 
1938 03 19.00   7.70  13.35 
1938 04 24.20  11.70  17.95 
1938 05 25.60  13.40  19.50 
1938 06 27.90  17.40  22.65 
1938 07 30.30  20.80  25.55 
1938 08 33.00  21.90  27.45 
1938 09 30.60  19.40  25.00 
1938 10 29.50  15.90  22.70 
1938 11 23.00  11.80  17.40 
1938 12 20.50  10.00  15.25 
1939 01 19.20   8.60  13.90 
1939 02 18.40   8.10  13.25 
1939 03 20.90   9.20  15.04 
1939 04 25.40  12.40  18.90 
1939 05 29.60  15.30  22.45 
1939 06 28.40  17.60  23.00 
1939 07 30.80  21.80  26.30 
1939 08 31.80  22.30  27.05 
1939 09 31.40  21.00  26.20 
1939 10 31.00  18.60  24.80 
1939 11 25.00  13.40  19.20 
1939 12 21.00  10.90  15.95 
1940 01 17.79   9.39  13.60 
1940 02 19.40   9.50  14.45 
1940 03 20.80  10.10  15.45 
1940 04 24.20  13.30  18.75 
1940 05 26.10  15.20  20.65 
1940 06 29.50  19.50  24.50 
1940 07 29.30  22.20  25.75 
1940 08 29.70  22.80  26.25 
1942 06 29.90  20.00  24.95 
1942 07 30.20  21.50  25.85 
1942 08 30.30  21.60  25.95 
1942 09 29.10  19.20  24.15 
1942 10 27.60  18.40  23.00 
1942 11 23.70  13.90  18.79 
1942 12 19.60   9.10  14.35 
1943 02 16.60   7.30  11.95 
1943 03 17.79   8.10  12.95 
1943 04 20.90  10.40  15.65 
1943 05 24.30  15.60  19.95 
1943 06 26.50  18.40  22.45 
1943 07 28.90  20.90  24.90 
1943 08 30.20  22.60  26.40 
1943 09 30.40  20.60  25.50 
1943 10 30.30  19.20  24.75 
1943 11 27.50  16.00  21.75 
1943 12 21.40  11.30  16.35 
1944 01 17.10   8.80  12.95 
1944 02 19.29   9.20  14.25 
1944 03 21.60  10.70  16.15 
1944 04 24.50  12.90  18.70 
1944 05 23.90  14.80  19.35 
1944 06 27.80  18.50  23.15 
1944 07 29.60  21.60  25.60 
1944 08 30.00  21.40  25.70 
1944 09 28.90  19.79  24.34 
1944 10 28.10  17.50  22.80 
1944 11 22.90  14.00  18.45 
1944 12 18.60  10.90  14.75 
1945 01 17.29  10.10  13.70 
1945 02 16.79   7.90  12.35 
1945 03 17.60   7.20  12.40 
1945 04 21.20  10.60  15.90 
1945 05 26.10  16.20  21.15 
1945 06 27.40  19.20  23.30 
1945 07 30.30  22.00  26.15 
1945 08 31.10  22.60  26.85 
1945 09 30.10  21.20  25.65 
1945 10 27.50  17.10  22.30 
1945 11 24.30  13.70  19.00 
1945 12 19.70  10.00  14.85 
1946 01 18.00   8.20  13.10 
1946 02 17.90   8.70  13.29 
1946 03 19.40   9.80  14.60 
1946 04 23.20  11.90  17.54 
1946 05 25.70  15.30  20.50 
1946 06 27.80  19.20  23.50 
1946 07 29.90  21.70  25.80 
1946 08 31.10  22.90  27.00 
1946 09 30.40  21.20  25.80 
1946 10 28.70  17.50  23.10 
1946 11 26.70  14.40  20.55 
1946 12 20.70  11.50  16.10 
1947 01 17.79   9.39  13.60 
1947 02 19.79   9.89  14.85 
1947 03 22.50  11.40  16.95 
1947 04 23.30  13.70  18.50 
1947 05 26.80  17.10  21.95 
1947 06 27.90  19.20  23.55 
1947 07 30.70  22.00  26.35 
1947 08 31.30  22.60  26.95 
1947 09 29.70  20.60  25.15 
1947 10 28.00  10.90  19.45 
1947 11 25.40  14.80  20.10 
1947 12 22.20  13.10  17.65 
1948 01 20.70  10.50  15.60 
1948 02 18.60  10.10  14.35 
1948 03 17.60   8.60  13.10 
