1931 06 99.99  34.80 -99.99 
1931 07 99.99  42.00 -99.99 
1935 01 12.50   2.09   7.30 
1935 02 13.70   4.00   8.85 
1935 03 22.80   5.10  13.95 
1935 08 43.50  22.80  33.15 
1935 09 39.59  18.10  28.84 
1935 10 29.20  12.90  21.05 
1935 11 17.29   7.10  12.20 
1935 12 14.20   5.40   9.80 
1936 01 12.20   1.90   7.05 
1936 02 13.10   2.40   7.75 
1936 03 18.29   4.50  11.40 
1936 04 25.60   9.80  17.70 
1936 05 30.70  13.40  22.05 
1936 06 34.90  19.20  27.05 
1936 07 40.09  24.70  32.40 
1936 08 41.80  25.30  33.55 
1936 09 36.70  15.90  26.30 
1936 10 33.09  12.30  22.70 
1936 11 23.70   7.60  15.65 
1936 12 12.40   1.20   6.80 
1937 01  8.00  -2.20   2.90 
1937 02 19.50   2.00  10.75 
1937 03 23.70   5.20  14.45 
1937 04 26.70  10.70  18.70 
1937 05 32.20  15.80  24.00 
1937 06 36.59  19.10  27.84 
1937 07 43.70  25.70  34.70 
1937 08 41.50  23.60  32.55 
1937 09 39.59  19.29  29.45 
1937 10 28.50  13.60  21.05 
1937 11 20.29   8.80  14.54 
1937 12 14.60   1.70   8.15 
1938 01 10.60   2.90   6.75 
1938 02 12.40   1.60   7.00 
1938 03 15.80   2.20   9.00 
1938 04 24.70   8.20  16.45 
1938 05 30.90  12.30  21.60 
1938 06 38.70  18.90  28.80 
1938 07 42.50  24.00  33.25 
1938 08 42.40  23.30  32.84 
1938 09 36.40  18.20  27.30 
1938 10 30.40   9.50  19.95 
1938 11 20.10   5.90  13.00 
1938 12 14.00   4.30   9.14 
1939 01 12.70   1.50   7.10 
1939 02 13.80   1.50   7.65 
1939 03 14.40   4.60   9.50 
1939 04 27.30  11.30  19.29 
1939 05 33.80  14.70  24.25 
1939 07 39.20  25.60  32.40 
1939 08 38.90  22.60  30.75 
1939 09 36.59  17.20  26.90 
1939 10 31.60  13.10  22.35 
1939 11 17.60   6.00  11.80 
1939 12 14.60   4.90   9.75 
1940 01 11.50   1.20   6.35 
1940 02 14.10   3.80   8.95 
1940 03 16.29   1.40   8.84 
1940 04 25.90  10.60  18.25 
1940 05 30.10  12.80  21.45 
1940 06 37.40  19.20  28.30 
1940 07 42.30  23.20  32.75 
1940 08 40.90  24.10  32.50 
1944 09 36.90  18.10  27.50 
1944 10 30.10  13.50  21.80 
1944 11 19.10   8.39  13.75 
1944 12 12.60   2.50   7.55 
1945 01 10.50   1.90   6.20 
1945 02 11.30   1.20   6.25 
1945 03 15.30   1.80   8.55 
1945 04 22.70   7.00  14.85 
1945 05 33.40  15.50  24.45 
1945 06 36.50  19.90  28.20 
1945 07 41.00  24.00  32.50 
1945 08 40.40  23.10  31.75 
1945 09 36.40  18.20  27.30 
1945 10 28.40  11.60  20.00 
1945 11 17.79   6.90  12.35 
1945 12 12.50   1.50   7.00 
1946 01 10.50   2.00   6.25 
