1930 01 30.40  21.20  25.80 
1930 02 31.30  21.70  26.50 
1930 03 31.90  22.50  27.20 
1930 04 32.70  22.30  27.50 
1930 05 32.00  22.50  27.25 
1930 06 31.90  21.80  26.84 
1930 07 32.00  22.20  27.10 
1930 08 32.40  21.80  27.10 
1930 09 32.30  21.90  27.09 
1930 10 31.60  22.00  26.80 
1930 11 30.70  21.90  26.30 
1930 12 30.30  22.00  26.15 
1931 01 29.60  21.80  25.70 
1931 02 32.30  21.40  26.84 
1931 03 33.90  22.40  28.15 
1931 04 33.30  22.60  27.95 
1931 05 32.80  22.70  27.75 
1931 06 31.70  22.70  27.20 
1931 07 31.30  21.30  26.30 
1931 08 32.09  22.10  27.09 
1931 09 31.40  21.90  26.65 
1931 10 31.40  21.90  26.65 
1931 11 30.10  21.80  25.95 
1931 12 28.70  21.40  25.05 
1932 01 28.80  20.60  24.70 
1932 02 31.00  21.70  26.35 
1932 03 31.10  21.80  26.45 
1932 04 31.70  22.30  27.00 
1932 05 32.09  22.50  27.30 
1932 06 31.60  21.90  26.75 
1932 07 31.40  21.90  26.65 
1932 08 31.80  21.80  26.80 
1932 09 32.09  21.80  26.95 
1932 10 31.10  22.20  26.65 
1932 11 30.60  21.90  26.25 
1932 12 29.80  21.40  25.59 
1933 01 28.90  21.60  25.25 
1933 02 31.40  20.90  26.15 
1933 03 31.90  22.20  27.05 
1933 04 31.90  22.40  27.15 
1933 05 32.09  22.40  27.25 
1933 06 31.90  22.00  26.95 
1933 07 30.80  21.90  26.34 
1933 08 31.40  22.00  26.70 
1933 09 31.60  21.80  26.70 
1933 10 31.30  21.90  26.59 
1933 11 29.70  21.90  25.80 
1933 12 28.80  21.60  25.20 
1934 01 28.10  21.00  24.55 
1934 02 29.10  21.00  25.05 
1934 03 30.40  21.90  26.15 
1934 04 32.09  22.30  27.20 
1934 05 32.59  22.20  27.40 
1934 06 31.30  22.10  26.70 
1934 07 31.60  22.30  26.95 
1934 08 31.20  21.60  26.40 
1934 09 31.10  21.80  26.45 
1934 10 30.80  22.20  26.50 
1934 11 30.30  21.60  25.95 
1934 12 29.80  20.90  25.34 
1935 01 29.10  20.60  24.85 
1935 02 31.10  21.10  26.10 
1935 03 31.70  21.80  26.75 
1935 04 32.20  22.20  27.20 
1935 05 32.00  22.40  27.20 
1935 06 31.40  21.90  26.65 
1935 07 31.40  22.20  26.80 
1935 08 31.60  21.30  26.45 
1935 09 31.80  21.50  26.65 
1935 10 30.80  21.90  26.34 
1935 11 30.60  22.00  26.30 
1935 12 30.00  21.70  25.85 
1936 01 29.10  21.40  25.25 
1936 02 31.70  21.70  26.70 
1936 03 31.40  21.80  26.59 
1936 04 32.59  22.20  27.40 
1936 05 32.00  22.60  27.30 
1936 06 31.90  21.60  26.75 
1936 07 31.80  22.10  26.95 
1936 08 32.00  21.70  26.85 
1936 09 31.90  21.80  26.84 
1936 10 30.90  21.80  26.34 
1936 11 30.00  21.90  25.95 
1936 12 29.90  21.60  25.75 
1937 01 30.20  21.00  25.60 
1937 02 31.50  21.50  26.50 
1937 03 34.00  22.10  28.05 
1937 04 32.50  22.70  27.60 
1937 05 32.20  22.50  27.35 
1937 06 31.90  22.20  27.05 
1937 07 31.40  21.90  26.65 
1937 08 32.30  21.70  27.00 
1937 09 32.00  21.80  26.90 
1937 10 31.40  21.90  26.65 
1937 11 31.40  22.20  26.80 
1937 12 29.00  21.70  25.35 
1938 01 30.00  21.20  25.60 
1938 02 31.90  21.70  26.80 
1938 03 31.70  22.20  26.95 
1938 04 32.80  22.60  27.70 
1938 05 32.40  22.50  27.45 
1938 06 32.59  22.30  27.45 
1938 07 32.90  21.80  27.35 
1938 08 31.60  21.60  26.60 
1938 09 31.80  21.90  26.84 
1938 10 32.09  21.60  26.84 
1938 11 31.10  21.70  26.40 
1938 12 30.10  21.30  25.70 
1939 01 29.30  21.20  25.25 
1939 02 29.90  21.20  25.55 
1939 03 31.80  21.80  26.80 
1939 04 32.09  22.30  27.20 
1939 05 32.20  22.10  27.15 
1939 06 31.40  22.10  26.75 
1939 07 32.80  21.40  27.09 
1939 08 32.30  21.70  27.00 
1939 09 31.30  21.70  26.50 
1939 10 31.20  21.80  26.50 
1939 11 31.60  22.10  26.85 
1939 12 29.70  21.60  25.65 
1940 01 29.90  21.30  25.59 
1940 02 31.10  21.20  26.15 
1940 03 33.90  22.40  28.15 
1940 04 34.09  22.90  28.50 
1940 05 32.59  22.90  27.75 
1940 06 31.60  22.90  27.25 
1940 07 32.20  22.20  27.20 
1940 08 31.80  22.30  27.05 
1940 09 31.60  22.30  26.95 
1940 10 31.90  22.40  27.15 
1940 11 31.30  22.30  26.80 
1940 12 30.40  21.80  26.09 
1941 01 31.00  22.20  26.60 
1941 02 32.09  22.40  27.25 
1941 03 33.90  23.00  28.45 
1941 04 33.59  23.60  28.59 
1941 05 32.90  23.60  28.25 
1941 06 32.70  22.80  27.75 
1941 07 32.50  22.40  27.45 
1941 08 32.09  22.70  27.40 
1941 09 31.90  22.20  27.05 
1941 10 31.60  22.70  27.15 
1941 11 31.20  22.70  26.95 
1947 01 30.80  22.20  26.50 
1947 02 30.60  21.90  26.25 
1947 03 31.20  22.60  26.90 
1947 04 32.09  23.00  27.55 
1947 05 32.80  23.10  27.95 
1947 06 32.09  23.10  27.59 
1947 07 32.09  22.60  27.34 
1947 08 31.90  22.60  27.25 
1947 09 31.90  22.40  27.15 
1947 10 31.80  22.40  27.09 
1947 11 30.70  22.10  26.40 
1947 12 28.40  21.90  25.15 
1949 05 31.90  22.40  27.15 
1949 06 31.00  22.30  26.65 
1949 07 31.00  21.90  26.45 
1949 08 31.20  21.80  26.50 
1949 09 31.20  21.80  26.50 
1949 10 30.90  22.20  26.55 
1949 11 29.90  21.70  25.80 
1949 12 29.40  21.80  25.59 
1950 01 30.10  21.70  25.90 
1950 02 30.60  21.70  26.15 
1950 03 31.80  22.20  27.00 
1950 04 31.70  22.30  27.00 
1950 05 31.60  22.50  27.05 
1950 06 31.70  22.50  27.10 
1950 07 30.90  21.60  26.25 
1950 08 31.40  21.70  26.55 
1950 09 31.00  22.00  26.50 
1950 10 31.10  21.80  26.45 
1950 11 30.00  21.60  25.80 
1950 12 28.90  21.30  25.09 
1951 01 28.50  21.60  25.05 
1951 02 30.30  21.80  26.05 
1951 03 31.90  21.70  26.80 
1951 04 32.70  22.30  27.50 
1951 05 32.30  22.50  27.40 
1951 06 32.70  22.20  27.45 
1951 07 32.40  22.00  27.20 
1951 08 32.40  21.50  26.95 
1951 09 31.90  21.90  26.90 
1951 10 31.90  22.10  27.00 
1951 11 31.90  22.30  27.09 
1951 12 30.30  22.40  26.34 
1952 01 29.90  21.90  25.90 
1952 02 30.10  22.20  26.15 
1952 03 32.09  22.60  27.34 
1952 04 32.50  22.60  27.55 
1952 05 32.09  22.90  27.50 
1952 06 32.40  22.80  27.60 
1952 07 31.80  21.80  26.80 
1952 08 31.50  21.80  26.65 
1952 09 31.90  21.80  26.84 
1952 10 31.70  22.10  26.90 
1952 11 30.60  21.90  26.25 
1952 12 30.60  21.50  26.05 
1953 01 29.20  21.30  25.25 
1953 02 30.60  21.40  26.00 
1953 03 31.90  22.10  27.00 
1953 04 32.90  22.40  27.65 
1953 05 32.09  22.40  27.25 
1953 06 32.20  22.70  27.45 
1953 07 31.20  21.70  26.45 
1953 08 32.40  22.10  27.25 
1953 09 31.60  21.90  26.75 
1953 10 31.70  22.20  26.95 
