1910 01 32.09  23.40  27.75 
1910 02 33.90  24.90  29.40 
1910 03 33.50  24.90  29.20 
1910 04 30.30  25.10  27.70 
1910 05 30.30  25.00  27.65 
1910 06 29.70  24.20  26.95 
1910 07 27.40  23.50  25.45 
1910 08 27.60  22.40  25.00 
1910 09 28.80  22.90  25.84 
1910 10 31.30  23.70  27.50 
1910 11 33.09  24.60  28.84 
1910 12 33.00  24.70  28.85 
1911 01 32.20  23.60  27.90 
1911 02 33.70  25.90  29.80 
1911 03 33.09  24.80  28.95 
1911 04 31.40  24.80  28.09 
1911 05 30.60  24.70  27.65 
1911 06 29.10  23.80  26.45 
1911 07 28.30  23.70  26.00 
1911 08 28.80  22.10  25.45 
1911 09 31.80  23.00  27.40 
1911 10 33.30  23.20  28.25 
1911 11 33.90  24.10  29.00 
1911 12 33.20  22.60  27.90 
1912 01 34.50  23.50  29.00 
1912 02 35.30  25.30  30.30 
1912 03 35.80  25.20  30.50 
1912 04 35.40  23.30  29.35 
1912 06 32.20  20.80  26.50 
1912 07 30.20  20.70  25.45 
1912 08 30.70  20.40  25.55 
1912 09 31.80  20.50  26.15 
1912 11 36.20  21.00  28.60 
1912 12 35.09  20.40  27.75 
1913 01 35.59 -99.99 -99.99 
1913 02 35.90 -99.99 -99.99 
1913 03 36.30 -99.99 -99.99 
1913 04 35.59 -99.99 -99.99 
1913 05 35.59 -99.99 -99.99 
1913 06 34.80 -99.99 -99.99 
1913 07 34.59 -99.99 -99.99 
1913 08 33.00 -99.99 -99.99 
1913 10 33.40 -99.99 -99.99 
1913 11 34.30 -99.99 -99.99 
1913 12 33.09 -99.99 -99.99 
1914 01 34.40  21.90  28.15 
1914 02 33.50  25.80  29.65 
1914 03 35.90  22.70  29.30 
1914 04 36.40  25.00  30.70 
1914 05 34.50  25.00  29.75 
1914 06 29.90  23.50  26.70 
1914 07 29.60  23.10  26.35 
1914 08 29.50  21.60  25.55 
1914 09 31.40  22.90  27.15 
1914 10 33.00  23.80  28.40 
1914 11 33.70  24.00  28.85 
1914 12 34.09  23.60  28.84 
1915 01 33.90  23.50  28.70 
1915 02 34.80  25.50  30.15 
1915 03 36.40  26.40  31.40 
1915 06 31.00  23.50  27.25 
1915 07 28.40  23.40  25.90 
1915 08 29.50  22.90  26.20 
1915 09 31.10  23.80  27.45 
1915 10 32.40  24.10  28.25 
1915 11 32.80  24.40  28.59 
1915 12 34.00  23.90  28.95 
1916 01 33.40  23.60  28.50 
1916 02 34.40  25.40  29.90 
1916 03 34.50  25.90  30.20 
1916 04 34.80  25.40  30.09 
1916 06 30.50  23.40  26.95 
1916 07 29.10  22.80  25.95 
1916 08 29.70  23.00  26.35 
1916 09 29.80  23.20  26.50 
1951 01 31.60  24.80  28.20 
1951 02 32.90  25.90  29.40 
1951 03 33.70  26.50  30.10 
1951 04 34.00  26.30  30.15 
1951 05 31.40  24.80  28.09 
1951 06 30.10  24.30  27.20 
1951 07 29.10  23.90  26.50 
1951 08 29.00  23.90  26.45 
1951 09 29.90  24.30  27.09 
1951 10 30.10  24.40  27.25 
1951 11 32.20  25.00  28.60 
1951 12 33.00  25.00  29.00 
1952 01 31.90  25.10  28.50 
1952 02 32.09  25.60  28.84 
1952 03 33.20  26.20  29.70 
1952 04 32.90  26.10  29.50 
1952 05 31.50  24.70  28.10 
1952 06 29.90  23.70  26.80 
1952 07 28.90  23.90  26.40 
1952 08 28.70  23.50  26.10 
1952 09 29.60  23.70  26.65 
1952 10 30.80  24.20  27.50 
1952 11 31.80  23.90  27.84 
1952 12 32.20  24.80  28.50 
1953 01 30.40  24.90  27.65 
1953 02 30.80  25.30  28.05 
1953 03 31.10  25.20  28.15 
1953 04 31.60  26.00  28.80 
1953 05 29.80  23.90  26.84 
1953 06 28.30  23.30  25.80 
1953 07 27.50  23.70  25.60 
1953 08 27.20  23.10  25.15 
1953 09 28.00  23.60  25.80 
1953 10 28.70  23.10  25.90 
1953 11 30.80  24.30  27.55 
1953 12 30.80  23.10  26.95 
1954 01 29.80  23.70  26.75 
1954 02 30.40  25.50  27.95 
1954 03 30.90  25.20  28.05 
1954 04 30.50  24.60  27.55 
1954 05 30.10  24.10  27.10 
1954 06 28.20  23.50  25.85 
1954 07 26.80  23.00  24.90 
1954 08 26.90  22.80  24.84 
1954 09 28.40  23.10  25.75 
1954 10 28.90  22.40  25.65 
1954 11 30.30  23.50  26.90 
1954 12 30.90  24.30  27.59 
1955 01 30.10  23.50  26.80 
1955 02 31.20  25.40  28.30 
1955 03 31.20  24.70  27.95 
1955 04 31.30  24.20  27.75 
1955 05 30.40  23.60  27.00 
1955 06 28.30  22.90  25.59 
1955 07 27.10  22.70  24.90 
1955 08 27.00  22.70  24.85 
1955 09 27.80  23.10  25.45 
1955 10 28.70  23.30  26.00 
1955 11 30.40  23.80  27.09 
1955 12 30.20  23.00  26.60 
1956 01 30.00  23.40  26.70 
1956 02 30.80  25.20  28.00 
1956 03 30.70  24.10  27.40 
1956 04 31.30  25.00  28.15 
1956 05 30.60  24.10  27.35 
1956 06 28.40  22.90  25.65 
1956 07 26.30  22.70  24.50 
1956 08 26.20  22.40  24.30 
1956 09 27.90  23.60  25.75 
1956 10 29.00  23.40  26.20 
1956 11 30.30  24.10  27.20 
1956 12 30.50  23.40  26.95 
1957 01 29.50  22.70  26.10 
1957 02 30.40  24.50  27.45 
1957 03 31.60  25.90  28.75 
1957 04 30.90  24.40  27.65 
1957 05 30.30  24.10  27.20 
1957 06 28.80  23.40  26.09 
1957 07 27.20  23.70  25.45 
1957 08 27.30  23.50  25.40 
1957 09 27.80  23.70  25.75 
1957 10 28.50  23.50  26.00 
1957 11 30.30  24.00  27.15 
1957 12 30.80  23.80  27.30 
1958 01 31.00  25.10  28.05 
1958 02 31.10  24.20  27.65 
1958 03 32.09  26.30  29.20 
1958 04 31.30  25.00  28.15 
1958 05 30.30  24.10  27.20 
1958 06 28.10  23.70  25.90 
1958 07 26.90  22.90  24.90 
1958 08 27.10  23.00  25.05 
1958 09 28.00  23.60  25.80 
1958 10 29.10  23.40  26.25 
1958 11 30.40  24.30  27.34 
1958 12 30.70  24.50  27.60 
1959 01 30.80  24.00  27.40 
1959 02 31.10  24.80  27.95 
1959 03 31.60  26.20  28.90 
1959 04 31.70  25.70  28.70 
1959 05 29.90  23.70  26.80 
1959 06 28.80  23.50  26.15 
1959 07 27.40  23.70  25.55 
1959 08 27.10  23.40  25.25 
1959 09 28.20  23.90  26.05 
1959 10 29.70  23.30  26.50 
1959 11 30.30  24.40  27.34 
1959 12 31.20  23.90  27.55 
