1901 01 31.20  22.60  26.90 
1901 02 27.70  19.90  23.80 
1901 03 30.60  23.80  27.20 
1901 04 33.50  24.60  29.05 
1901 05 30.10  23.90  27.00 
1901 06 31.10  24.70  27.90 
1901 07 30.10  24.70  27.40 
1901 08 29.90  25.30  27.59 
1901 09 30.50  25.60  28.05 
1901 10 30.40  24.80  27.59 
1901 12 30.00  19.60  24.80 
1902 01 29.20  19.70  24.45 
1902 02 29.50  21.10  25.30 
1902 03 32.40  23.10  27.75 
1902 04 31.50  24.00  27.75 
1902 05 31.70  24.40  28.05 
1902 06 32.00  26.10  29.05 
1902 07 30.50  25.80  28.15 
1902 08 30.20  25.40  27.80 
1902 09 31.30  25.30  28.30 
1902 10 30.90  23.10  27.00 
1902 11 29.60  21.10  25.35 
1902 12 28.90  19.60  24.25 
1903 01 27.80  18.40  23.09 
1903 02 27.70  19.79  23.75 
1903 03 33.59  24.10  28.84 
1903 04 35.80  26.60  31.20 
1903 05 33.20  25.10  29.15 
1903 06 32.90  25.10  29.00 
1903 07 30.40  23.50  26.95 
1903 08 29.60  24.10  26.85 
1903 09 29.60  24.50  27.05 
1904 01 99.99  11.70 -99.99 
1904 02 99.99  13.70 -99.99 
1904 03 99.99  19.50 -99.99 
1904 04 99.99  24.70 -99.99 
1904 05 31.30  22.60  26.95 
1904 06 30.60  23.30  26.95 
1904 07 30.70  23.20  26.95 
1904 08 30.40  22.90  26.65 
1904 09 99.99  22.50 -99.99 
1904 10 30.70  21.30  26.00 
1904 11 29.90  18.10  24.00 
1904 12 26.70  12.50  19.60 
1905 01 30.10  13.50  21.80 
1905 02 31.90  15.70  23.80 
1905 03 34.09  18.60  26.34 
1905 04 37.00  20.90  28.95 
1905 05 33.00  22.70  27.85 
1905 06 30.20  23.40  26.80 
1905 07 30.40  23.10  26.75 
1905 08 30.10  22.60  26.35 
1905 09 29.50  22.70  26.10 
1905 10 31.30  21.70  26.50 
1905 11 30.00  17.60  23.80 
1905 12 30.20  16.90  23.55 
1906 01 30.10  15.10  22.60 
1906 02 34.00  16.50  25.25 
1906 03 33.50  18.20  25.85 
1906 04 35.00  21.70  28.35 
1906 05 33.20  22.90  28.05 
1906 06 32.20  23.20  27.70 
1906 07 31.50  22.60  27.05 
1906 08 31.60  22.50  27.05 
1906 09 30.30  22.50  26.40 
1906 10 30.60  18.10  24.35 
1906 11 29.10  15.10  22.10 
1906 12 28.80  13.20  21.00 
1907 01 28.00  12.60  20.29 
1907 02 31.20  14.70  22.95 
1907 03 35.00  17.40  26.20 
1907 04 35.30  20.90  28.09 
1907 05 31.30  22.50  26.90 
1907 06 32.20 -99.99 -99.99 
1907 07 30.90 -99.99 -99.99 
1907 08 30.80  22.60  26.70 
1907 09 30.90  23.40  27.15 
1907 10 32.40  23.10  27.75 
1907 11 30.70  19.90  25.30 
1907 12 26.20  12.80  19.50 
1908 01 28.00  15.00  21.50 
1908 03 32.59  16.10  24.34 
1908 04 34.50  22.50  28.50 
1908 05 31.80  22.20  27.00 
1908 06 31.60  22.80  27.20 
1908 07 32.20  22.70  27.45 
1908 08 30.50  22.50  26.50 
1908 09 31.30  22.70  27.00 
1908 10 31.60  21.70  26.65 
1908 11 28.60  17.10  22.85 
1908 12 27.20  15.50  21.35 
1909 01 28.90  14.40  21.65 
1909 02 30.80  17.90  24.34 
1909 03 33.70  18.79  26.25 
1909 04 35.20  21.30  28.25 
1909 05 32.90  22.50  27.70 
1909 06 32.50  23.60  28.05 
1909 07 31.20  23.40  27.30 
1909 08 31.90  23.90  27.90 
1909 09 30.90 -99.99 -99.99 
1909 10 30.90 -99.99 -99.99 
1909 11 28.80 -99.99 -99.99 
1943 01 27.20  13.10  20.15 
1943 02 29.10  15.10  22.10 
1943 03 32.30  19.40  25.84 
1943 04 31.80  21.90  26.84 
1943 05 32.30  23.60  27.95 
1943 06 31.80  24.30  28.05 
1943 07 30.70  24.10  27.40 
1943 08 30.10  23.90  27.00 
1943 09 30.60  23.80  27.20 
1943 10 31.20  21.30  26.25 
1943 11 29.50  19.00  24.25 
1943 12 27.80  14.10  20.95 
1944 01 29.80  14.80  22.30 
1944 02 31.20  17.29  24.25 
1944 03 33.50  20.50  27.00 
1944 04 34.80  22.80  28.80 
1944 05 32.40  23.90  28.15 
1944 06 31.60  24.20  27.90 
1944 07 31.20  24.20  27.70 
1944 08 30.70  24.00  27.35 
1944 09 31.20  23.60  27.40 
1944 10 30.60  22.80  26.70 
1944 11 30.30  20.20  25.25 
1944 12 25.40  14.40  19.90 
1951 01 27.30  14.10  20.70 
1951 02 30.90  15.40  23.15 
1951 03 32.59  19.50  26.05 
1951 04 33.80  22.40  28.09 
1951 05 31.70  23.50  27.60 
1951 06 30.00  23.90  26.95 
1951 07 31.30  23.60  27.45 
1951 08 31.00  24.00  27.50 
1951 09 30.90  23.60  27.25 
1951 10 30.10  21.90  26.00 
1951 11 30.20  19.70  24.95 
1951 12 28.10  15.30  21.70 
1952 01 29.20  14.50  21.85 
1952 02 32.20  17.50  24.85 
1952 03 32.90  20.50  26.70 
1952 04 34.59  21.20  27.90 
1952 05 33.80  23.90  28.84 
1952 06 32.00  24.30  28.15 
1952 07 30.80  24.00  27.40 
1952 08 30.50  23.80  27.15 
1952 09 30.30  23.20  26.75 
1952 10 30.90  22.80  26.84 
1952 11 30.40  19.40  24.90 
1952 12 27.30  12.70  20.00 
1953 01 28.40  15.70  22.05 
1953 02 28.90  18.29  23.59 
1953 03 33.50  19.79  26.65 
1953 04 33.90  22.60  28.25 
1953 05 32.50  23.50  28.00 
1953 06 31.70  24.30  28.00 
1953 07 31.70  23.90  27.80 
1953 08 30.90  23.70  27.30 
1953 09 30.80  23.30  27.05 
1953 10 31.90  22.90  27.40 
1953 11 30.10  19.79  24.95 
1953 12 29.00  16.00  22.50 
1954 01 31.00  17.20  24.10 
1954 02 31.20  17.40  24.30 
1954 03 32.09  19.29  25.70 
1954 04 35.80  22.70  29.25 
1954 05 32.20  23.50  27.85 
1954 06 32.09  24.50  28.30 
1954 07 32.50  24.30  28.40 
1954 08 30.40  24.00  27.20 
1954 09 30.40  23.40  26.90 
1954 10 30.20  21.20  25.70 
1954 11 30.20  18.00  24.10 
1954 12 27.20  13.90  20.55 
