1931 01 29.60  19.20  24.40 
1931 02 28.60  19.40  24.00 
1931 03 31.30  20.70  26.00 
1931 04 31.30  21.60  26.45 
1931 05 32.59  23.30  27.95 
1931 06 32.80  23.60  28.20 
1931 07 31.20  23.50  27.35 
1931 08 28.80  22.90  25.84 
1931 09 28.30  22.20  25.25 
1931 10 99.99  21.60 -99.99 
1931 11 25.30  20.40  22.84 
1931 12 24.10  18.90  21.50 
1932 01 23.70  18.20  20.95 
1932 02 24.60  17.20  20.90 
1932 03 26.70  18.20  22.45 
1932 04 28.20  19.60  23.90 
1932 05 27.20  21.30  24.25 
1932 06 28.60  22.30  25.45 
1932 07 28.30  21.90  25.09 
1932 08 28.40  22.50  25.45 
1932 09 29.00  22.10  25.55 
1932 10 30.20  21.40  25.80 
1932 11 28.90  20.60  24.75 
1932 12 27.60  19.10  23.35 
1933 01 27.30  18.20  22.75 
1933 02 27.20  17.10  22.15 
1933 03 27.90  19.20  23.55 
1933 04 29.30  19.00  24.15 
1933 05 29.70  20.70  25.20 
1933 06 30.20  21.90  26.05 
1933 07 30.40  22.40  26.40 
1933 08 30.90  21.60  26.25 
1933 09 30.70  21.30  26.00 
1933 10 30.20  21.30  25.75 
1933 11 29.40  20.80  25.09 
1933 12 28.60  18.70  23.65 
1934 01 27.80  17.60  22.70 
1934 02 28.60  17.60  23.10 
1934 03 28.00  17.79  22.90 
1934 04 29.60  19.20  24.40 
1934 05 29.90  20.50  25.20 
1934 06 30.30  21.00  25.65 
1934 07 30.70  21.60  26.15 
1934 08 31.20  21.40  26.30 
1934 09 30.80  21.40  26.09 
1934 10 31.10  20.50  25.80 
1934 11 30.00  19.29  24.65 
1934 12 27.80  18.90  23.34 
1935 01 27.50  17.10  22.30 
1935 02 27.50  17.40  22.45 
1935 03 27.90  17.50  22.70 
1935 04 29.50  18.90  24.20 
1935 05 29.20  20.50  24.85 
1935 06 30.10  21.40  25.75 
1935 07 30.80  22.10  26.45 
1935 08 30.40  21.80  26.09 
1935 09 30.10  22.20  26.15 
1935 10 29.30  20.60  24.95 
1935 11 28.40  19.10  23.75 
1935 12 27.80  18.79  23.30 
1936 01 27.50  18.50  23.00 
1936 02 27.40  17.60  22.50 
1936 03 28.20  17.90  23.05 
1936 04 29.10  19.29  24.20 
1936 05 29.30  20.10  24.70 
1936 06 30.60  21.80  26.20 
1936 07 99.99  19.29 -99.99 
1936 08 99.99  19.60 -99.99 
1936 09 30.20  21.40  25.80 
1936 10 29.30  20.90  25.09 
1936 11 28.90  19.90  24.40 
1936 12 27.40  18.29  22.84 
1937 01 25.30  18.70  22.00 
1937 02 26.50  17.20  21.85 
1937 03 28.80  18.60  23.70 
1937 04 28.60  19.10  23.85 
1937 05 29.80  20.70  25.25 
1937 06 30.40  22.10  26.25 
1937 07 30.90  22.50  26.70 
1937 08 30.10  22.30  26.20 
1937 09 30.50  21.90  26.20 
1937 10 30.20  21.60  25.90 
1937 11 29.70  21.20  25.45 
1937 12 27.40  19.20  23.30 
1938 01 26.60  18.60  22.60 
1938 02 26.30  17.29  21.80 
1938 03 26.60  17.79  22.20 
1938 04 26.90  18.20  22.55 
1938 05 29.30  19.90  24.59 
1938 06 29.20  20.20  24.70 
1938 07 29.90  20.00  24.95 
1938 08 30.00  20.20  25.10 
1938 09 29.80  20.10  24.95 
1938 10 29.70  19.70  24.70 
1938 11 27.30  18.90  23.09 
1938 12 27.00  19.10  23.05 
1939 01 26.80  18.10  22.45 
1939 02 25.90  17.79  21.84 
1939 03 26.20  18.70  22.45 
1939 04 26.60  18.70  22.65 
1939 05 28.00  20.10  24.05 
1939 06 28.80  20.90  24.84 
1939 07 29.80  21.50  25.65 
1939 08 29.80  21.80  25.80 
1939 09 30.30  21.60  25.95 
1939 10 29.70  21.70  25.70 
1939 11 29.10  21.10  25.10 
1939 12 27.60  19.90  23.75 
1940 01 27.10  18.70  22.90 
1940 02 25.90  19.20  22.55 
1940 03 25.80  18.70  22.25 
1940 04 99.99  19.70 -99.99 
1940 05 29.10  20.90  25.00 
1940 06 29.90  22.10  26.00 
1940 07 30.30  22.20  26.25 
1940 08 30.80  22.30  26.55 
1940 09 30.60  22.00  26.30 
1940 10 30.40  21.60  26.00 
1940 11 29.10  20.70  24.90 
1940 12 28.10  19.10  23.60 
1941 01 27.70  18.29  23.00 
1941 02 28.80  18.60  23.70 
1941 03 28.20  18.50  23.35 
1941 04 28.80  20.00  24.40 
1941 05 29.80  21.50  25.65 
1941 06 30.10  21.90  26.00 
1941 07 29.60  22.10  25.85 
1941 08 30.30  22.40  26.34 
1941 09 30.10  22.10  26.10 
1941 10 29.80  21.30  25.55 
1941 11 29.40  20.70  25.05 
1941 12 28.80  21.60  25.20 
1942 01 27.60  19.10  23.35 
1942 02 27.60  18.40  23.00 
1942 03 29.40  19.79  24.59 
1942 04 28.30  20.00  24.15 
1942 05 29.80  20.80  25.30 
1942 06 30.40  22.30  26.34 
1942 07 30.20  22.10  26.15 
1942 08 30.40  21.90  26.15 
1942 09 30.90  21.80  26.34 
1942 10 30.70  21.20  25.95 
1942 11 29.00  21.30  25.15 
1942 12 28.40  20.10  24.25 
1943 01 27.30  18.79  23.05 
1943 02 28.00  18.10  23.05 
1943 03 28.20  17.79  23.00 
1943 04 28.50  19.79  24.15 
1943 05 28.60  20.80  24.70 
1943 06 29.60  21.20  25.40 
1943 07 30.20  21.50  25.85 
1943 08 30.40  22.20  26.30 
1943 09 31.20  21.90  26.55 
1943 10 30.30  21.40  25.84 
1943 11 30.00  20.40  25.20 
1943 12 28.70  19.70  24.20 
1944 01 27.70  18.60  23.15 
1944 02 27.90  17.60  22.75 
1944 03 29.10  18.20  23.65 
1944 04 29.90  20.20  25.05 
1944 05 29.40  20.29  24.84 
1944 06 30.20  22.40  26.30 
1944 07 30.40  22.70  26.55 
1944 08 30.50  22.30  26.40 
1944 09 30.40  22.10  26.25 
1944 10 29.80  21.40  25.59 
1944 11 28.10  20.20  24.15 
1944 12 27.00  19.29  23.15 
1945 01 27.20  17.20  22.20 
1945 02 27.00  18.40  22.70 
1945 03 27.40  18.29  22.84 
1945 04 28.30  19.20  23.75 
1945 05 29.10  20.29  24.70 
1945 06 30.30  21.60  25.95 
1945 07 30.30  22.10  26.20 
1945 08 30.10  22.20  26.15 
1945 09 30.00  21.70  25.85 
1945 10 29.90  21.20  25.55 
1945 11 29.00  19.10  24.05 
1945 12 28.60  18.40  23.50 
1946 01 28.10  18.79  23.45 
1946 02 26.80  17.90  22.34 
1946 03 28.20  18.29  23.25 
1946 04 29.20  19.29  24.25 
1946 05 29.60  20.90  25.25 
1946 06 30.10  22.20  26.15 
1946 07 31.10  22.10  26.60 
1946 08 30.60  22.20  26.40 
1946 09 30.20  21.80  26.00 
1946 10 29.90  21.40  25.65 
1946 11 28.90  20.50  24.70 
1946 12 28.00  19.10  23.55 
1947 01 27.50  18.70  23.10 
1947 02 28.60  18.50  23.55 
1947 03 29.70  18.90  24.30 
1947 04 29.90  19.50  24.70 
1947 05 31.00  20.80  25.90 
1947 06 30.80  21.80  26.30 
1947 07 30.80  24.90  27.84 
1947 08 30.00  25.00  27.50 
1947 09 30.80  25.10  27.95 
1947 10 30.60  25.60  28.10 
1947 11 28.60  23.70  26.15 
1947 12 27.80  23.20  25.50 
1948 01 27.60 -99.99 -99.99 
1948 02 26.90  19.40  23.15 
1948 03 27.40  18.20  22.80 
1948 04 28.20  19.10  23.65 
1948 05 29.80  22.20  26.00 
1948 06 30.90  22.50  26.70 
1948 07 30.20  22.40  26.30 
1948 08 30.90  22.60  26.75 
1948 09 30.60  21.90  26.25 
1948 10 28.60  20.29  24.45 
1948 11 29.40  21.20  25.30 
1948 12 28.10  18.79  23.45 
1949 01 26.10  17.70  21.90 
1949 02 26.50  18.10  22.30 
1949 03 27.90  18.20  23.05 
1949 04 29.30  19.00  24.15 
1949 05 29.40  21.10  25.25 
1949 06 30.50  21.70  26.10 
1949 07 29.90  21.90  25.90 
1949 08 30.40  21.90  26.15 
1949 09 30.30  21.80  26.05 
1949 10 29.60  21.30  25.45 
1949 11 28.70  20.20  24.45 
1949 12 26.70  18.90  22.80 
1950 01 24.80  18.29  21.55 
1950 02 25.60 -99.99 -99.99 
1950 03 27.20  17.10  22.15 
1950 04 27.10  18.60  22.85 
1950 05 28.40  19.20  23.80 
1950 06 29.50  21.20  25.35 
1950 07 30.20  21.10  25.65 
1950 08 30.80  21.10  25.95 
1950 09 30.80  21.10  25.95 
1950 10 30.20  20.29  25.25 
1950 11 27.60  20.10  23.85 
1950 12 27.40  18.00  22.70 
1951 01 26.00  17.20  21.60 
1951 02 25.80  15.30  20.55 
1951 03 26.60  16.40  21.50 
1951 04 29.30  19.40  24.34 
1951 05 30.20  21.20  25.70 
1951 06 30.40  21.70  26.05 
1951 07 29.90  21.40  25.65 
1951 08 99.99  21.40 -99.99 
1951 09 99.99  21.20 -99.99 
1952 01 26.60  16.40  21.50 
1952 02 27.00  20.70  23.85 
1952 03 28.50 -99.99 -99.99 
1952 04 29.10  20.00  24.55 
1952 05 29.70  21.10  25.40 
1952 06 30.80  22.00  26.40 
1952 07 29.60  21.30  25.45 
1952 08 30.20  21.40  25.80 
1952 09 29.90  20.80  25.34 
1952 10 29.90  20.60  25.25 
1952 11 28.60  18.29  23.45 
1952 12 27.30  17.10  22.20 
1953 01 27.20  16.40  21.80 
1953 02 27.70  16.90  22.30 
1953 03 28.30  18.00  23.15 
1953 04 30.70  18.60  24.65 
1953 05 30.30  20.60  25.45 
1953 06 30.70  21.30  26.00 
1953 07 30.50  21.60  26.05 
1953 08 30.80  21.20  26.00 
1953 09 30.30  21.20  25.75 
1953 10 30.70  20.29  25.50 
1953 11 29.30  19.70  24.50 
1953 12 28.30  18.90  23.59 
1954 01 27.30  17.40  22.34 
1954 02 27.10  17.60  22.35 
1954 03 28.60  18.00  23.30 
1954 04 29.10  18.79  23.95 
1954 05 30.50  20.50  25.50 
1954 06 30.50  20.80  25.65 
1954 07 30.30  21.20  25.75 
1954 08 30.70  21.60  26.15 
1954 09 30.40  20.70  25.55 
1954 10 29.70  19.70  24.70 
1954 11 29.70  18.29  24.00 
1954 12 27.80  17.40  22.59 
1955 01 27.26  17.07  22.16 
1955 02 26.98  17.71  22.34 
1955 03 27.40  16.57  21.98 
1955 04 29.37  17.32  23.34 
1955 05 29.80  19.90  24.84 
1955 06 31.13  20.97  26.05 
1955 07 31.39  21.06  26.22 
1955 08 31.17  21.46  26.31 
1955 09 31.01  21.69  26.35 
1955 10 30.82  20.56  25.68 
1955 11 29.34  19.85  24.59 
1955 12 28.56  17.86  23.21 
1956 01 27.94  16.87  22.40 
1956 02 27.46  16.87  22.16 
1956 03 28.86  17.74  23.30 
1956 04 29.01  19.14  24.07 
1956 05 29.56  19.53  24.54 
1956 06 29.86  19.83  24.84 
1956 07 31.05  20.21  25.63 
1956 08 30.64  20.29  25.46 
1956 09 30.53  20.10  25.31 
1956 10 30.01  19.91  24.96 
1956 11 29.27  18.44  23.85 
1956 12 27.57  18.21  22.89 
1957 01 27.27  17.37  22.32 
1957 02 28.29  17.16  22.72 
1957 03 29.22  16.34  22.78 
1957 04 29.61  18.26  23.93 
1957 05 30.00  19.37  24.68 
1957 06 30.30  20.79  25.54 
1957 07 30.40  21.46  25.93 
1957 08 30.54  21.64  26.09 
1957 09 30.64  20.90  25.77 
1957 10 29.98  20.00  24.99 
1957 11 28.84  19.18  24.01 
1957 12 27.48  18.54  23.01 
1958 01 27.46  17.73  22.59 
1958 02 27.63  16.95  22.29 
1958 03 30.41  17.41  23.91 
1958 04 29.60  19.95  24.78 
1958 05 29.86  21.34  25.60 
1958 06 30.46  21.45  25.95 
1958 07 30.34  21.20  25.77 
1958 08 30.85  21.32  26.08 
1958 09 30.93  20.79  25.86 
1958 10 30.11  20.20  25.15 
1958 11 29.10  18.60  23.85 
1958 12 29.98  19.16  24.57 
1959 01 29.52  22.27  25.89 
