1938 01 30.60  25.20  27.90 
1938 02 29.90  24.90  27.40 
1938 03 30.90  25.30  28.09 
1938 04 31.80  26.20  29.00 
1938 05 29.80  25.30  27.55 
1938 06 29.10  24.30  26.70 
1938 07 28.30  23.40  25.84 
1938 08 28.50  23.40  25.95 
1938 09 28.80  23.80  26.30 
1938 10 30.20  24.50  27.35 
1938 11 32.50  25.80  29.15 
1938 12 30.90  25.40  28.15 
1939 01 30.30  25.30  27.80 
1939 02 29.70  24.80  27.25 
1939 03 29.60  24.70  27.15 
1939 04 30.10  25.20  27.65 
1939 05 29.40  24.10  26.75 
1939 06 28.80  23.80  26.30 
1939 07 28.10  22.90  25.50 
1939 08 28.70  21.60  25.15 
1939 09 28.90  22.50  25.70 
1939 10 29.70  23.70  26.70 
1939 11 31.60  24.80  28.20 
1939 12 32.59  26.10  29.34 
1940 01 30.50  24.90  27.70 
1940 02 29.20  24.70  26.95 
1940 03 30.10  24.90  27.50 
1940 04 30.30  25.30  27.80 
1940 05 29.10  24.40  26.75 
1940 06 28.30  23.60  25.95 
1940 07 27.60  22.50  25.05 
1940 08 28.20  22.30  25.25 
1940 09 28.10  22.60  25.35 
1940 10 28.70  23.20  25.95 
1940 11 31.30  25.20  28.25 
1940 12 32.70  26.40  29.55 
1941 01 31.00  25.30  28.15 
1941 02 30.90  25.30  28.09 
1941 03 30.50  25.70  28.10 
1941 04 29.80  24.70  27.25 
1941 05 29.80  22.80  26.30 
1941 06 29.20  22.10  25.65 
1941 07 27.60  22.00  24.80 
1941 08 26.90  21.30  24.09 
1941 09 28.20  21.90  25.05 
1941 10 28.70  22.80  25.75 
1941 11 30.80  25.20  28.00 
1941 12 32.30  26.10  29.20 
1942 01 31.80  26.40  29.09 
1942 02 30.30  25.60  27.95 
1942 03 31.20  24.90  28.05 
1942 04 31.10  25.30  28.20 
1942 05 30.30  25.20  27.75 
1942 06 29.40  23.90  26.65 
1942 07 29.00  23.90  26.45 
1942 08 28.80  22.80  25.80 
1945 01 29.70  25.30  27.50 
1945 02 30.80  25.60  28.20 
1945 03 29.20  24.50  26.85 
1945 04 29.80  24.10  26.95 
1945 05 29.00  23.70  26.35 
1945 06 29.00  23.10  26.05 
1945 07 99.99  21.90 -99.99 
1945 08 28.90  23.00  25.95 
1945 09 30.10  23.50  26.80 
1945 10 31.10  24.40  27.75 
1945 11 31.60  25.10  28.35 
1945 12 31.10  25.10  28.10 
1946 01 29.70  24.90  27.30 
1946 02 29.10  24.80  26.95 
1946 03 30.90  25.40  28.15 
1946 04 30.00  24.50  27.25 
1946 05 29.00  23.60  26.30 
1946 06 28.10  22.10  25.10 
1946 07 28.30  21.60  24.95 
1946 08 28.40  21.90  25.15 
1946 09 29.10  22.30  25.70 
1946 10 30.00  23.20  26.60 
1946 11 31.20  24.20  27.70 
1946 12 32.09  25.20  28.65 
1947 01 32.59  25.40  29.00 
1947 02 30.20  24.10  27.15 
1947 03 30.70  24.80  27.75 
1947 04 30.50  24.50  27.50 
1947 05 30.30  24.40  27.34 
1947 06 29.20  23.90  26.55 
1947 07 28.30  22.80  25.55 
1947 08 29.00  23.40  26.20 
1947 09 29.90  23.90  26.90 
1947 10 31.00  24.60  27.80 
1947 11 32.90  25.80  29.35 
1947 12 32.09  25.80  28.95 
1948 01 31.10  25.60  28.35 
1948 02 31.20  25.00  28.10 
1948 03 30.90  25.20  28.05 
1948 04 30.30  24.90  27.59 
1948 05 29.60  24.50  27.05 
1948 06 28.80  23.40  26.09 
1948 07 28.60  23.30  25.95 
1948 08 29.10  22.90  26.00 
1948 09 29.30  23.30  26.30 
1948 10 31.30  24.60  27.95 
1948 11 31.10  25.20  28.15 
1948 12 32.00  25.80  28.90 
1949 01 30.70  24.00  27.35 
1949 02 31.80  24.50  28.15 
1949 03 30.10  24.10  27.10 
1949 04 30.90  25.50  28.20 
1949 05 30.20  23.90  27.05 
1949 06 29.00  22.50  25.75 
1949 07 28.70  21.90  25.30 
1949 08 28.00  22.20  25.10 
1949 09 29.10  23.20  26.15 
1949 10 31.30  24.80  28.05 
1949 11 32.40  25.40  28.90 
1949 12 31.80  25.40  28.59 
1950 01 30.80  24.70  27.75 
1950 02 29.30  24.40  26.84 
1950 03 30.70  25.00  27.85 
1950 04 30.60  24.20  27.40 
1950 05 30.60  24.10  27.35 
1950 06 29.40  22.90  26.15 
1950 07 29.40  23.00  26.20 
1950 08 28.90  23.10  26.00 
1950 09 29.20  22.80  26.00 
1950 10 31.60  24.60  28.10 
1950 11 32.20  25.10  28.65 
1950 12 30.40  24.20  27.30 
1951 01 30.20  25.00  27.60 
1951 02 31.10  24.20  27.65 
1951 03 31.00  24.20  27.60 
1951 04 32.40  24.80  28.60 
1951 05 30.30  23.90  27.09 
1951 06 29.60  23.10  26.35 
1951 07 29.00  23.20  26.10 
1951 08 30.20  23.00  26.60 
1951 09 30.40  23.60  27.00 
1951 10 31.50  24.40  27.95 
1951 11 32.30  25.20  28.75 
1951 12 33.80  25.80  29.80 
1952 01 31.10  24.80  27.95 
1952 02 31.30  25.60  28.45 
1952 03 31.70  25.50  28.60 
1952 04 31.40  25.00  28.20 
1952 05 30.70  25.00  27.85 
1952 06 29.30  23.90  26.59 
1952 07 28.60  23.10  25.85 
1952 08 29.70  23.60  26.65 
1952 09 30.20  23.90  27.05 
1952 10 31.90  24.90  28.40 
1952 11 32.40  25.20  28.80 
1952 12 32.59 -99.99 -99.99 
1953 01 30.70  24.90  27.80 
1953 02 29.70  24.30  27.00 
1953 03 31.20  25.00  28.10 
1953 04 30.30  24.60  27.45 
1953 05 30.50  23.80  27.15 
1953 06 29.00  23.00  26.00 
1953 07 27.80  22.40  25.09 
1953 08 28.40  22.30  25.34 
1953 09 29.20  23.10  26.15 
1953 10 31.10  24.30  27.70 
1953 11 32.30  26.00  29.15 
1953 12 31.90  26.10  29.00 
1954 01 30.70  25.10  27.90 
1954 02 29.90  24.80  27.34 
1954 03 30.40  24.50  27.45 
1954 04 30.60  25.10  27.85 
1954 05 29.20  24.30  26.75 
1954 06 28.60  23.60  26.10 
1954 07 28.00  22.70  25.35 
1954 08 28.10  22.50  25.30 
1954 09 28.90  23.30  26.09 
1954 10 29.90  24.10  27.00 
1954 11 31.70  24.80  28.25 
1954 12 30.90  25.10  28.00 
1955 01 30.10  24.60  27.35 
1955 02 29.50  24.60  27.05 
1955 03 30.10 -99.99 -99.99 
1955 04 30.70  22.70  26.70 
1955 05 99.99  23.90 -99.99 
1955 07 28.10  23.10  25.60 
1955 08 28.90  23.20  26.05 
1955 09 29.00  23.30  26.15 
1955 10 31.10  24.90  28.00 
1955 11 31.40  25.20  28.30 
1955 12 32.30  25.40  28.84 
1956 01 31.10  24.70  27.90 
1956 02 29.60  24.40  27.00 
1956 03 30.40  24.70  27.55 
1956 04 29.40 -99.99 -99.99 
1956 05 32.70  25.30  29.00 
1956 06 30.90  24.60  27.75 
1956 11 33.40 -99.99 -99.99 
1956 12 31.10 -99.99 -99.99 
1992 10 30.90  22.83  26.86 
1992 11 32.68  23.75  28.21 
1992 12 30.95  24.64  27.79 
1993 01 30.27  24.38  27.32 
1993 02 29.71  24.13  26.91 
1993 03 31.67  24.82  28.24 
1993 04 29.82  24.41  27.11 
1993 05 28.89  23.67  26.28 
1993 06 28.55  22.95  25.75 
1993 07 28.40  22.61  25.50 
1993 08 28.63 -99.99 -99.99 
1993 09 29.51 -99.99 -99.99 
1993 10 30.68  23.68  27.18 
1993 11 32.37  25.31  28.84 
1993 12 31.08  25.14  28.11 
1994 01 31.26  25.38  28.32 
1994 02 30.25  24.60  27.42 
1994 03 30.60  25.27  27.93 
1994 04 29.41  24.47  26.93 
1994 05 29.18  24.82  27.00 
1994 06 28.48  23.33  25.90 
1994 07 27.87  22.51  25.19 
1994 08 28.00  22.56  25.28 
1994 09 28.90  22.39  25.64 
1994 11 32.08  25.12  28.60 
1994 12 33.11  25.60  29.35 
1995 01 31.58  25.46  28.52 
1995 02 30.68  25.06  27.87 
1995 03 30.56  24.80  27.68 
1995 04 30.38  24.97  27.67 
1995 06 28.71  23.78  26.24 
1995 07 28.35  22.69  25.52 
1995 08 28.24  23.50  25.87 
1995 09 29.68  23.54  26.61 
1995 10 31.29  25.00  28.14 
1995 11 32.84  26.67  29.75 
1995 12 31.62  25.68  28.65 
