1931 01 29.90  25.70  27.80 
1931 02 29.20  25.60  27.40 
1931 03 29.60  25.70  27.65 
1931 04 30.20  25.90  28.05 
1931 05 29.70  25.70  27.70 
1931 06 29.80  25.70  27.75 
1931 07 28.80  25.20  27.00 
1931 08 29.90  25.80  27.84 
1931 09 30.40  25.80  28.09 
1931 10 30.30  25.90  28.09 
1931 11 30.90  25.90  28.40 
1931 12 30.50  26.00  28.25 
1932 01 29.90  25.80  27.84 
1932 02 29.90  25.20  27.55 
1932 03 29.80  25.60  27.70 
1932 04 29.70  25.30  27.50 
1932 05 30.20  26.20  28.20 
1932 06 29.20  25.60  27.40 
1932 07 29.50  26.20  27.85 
1932 08 29.60  25.90  27.75 
1932 09 29.10  25.50  27.30 
1932 10 30.90  25.30  28.09 
1932 11 32.30  25.80  29.05 
1932 12 31.40  25.70  28.55 
1933 01 31.60  25.00  28.30 
1933 02 31.30  25.80  28.55 
1933 03 31.10  25.20  28.15 
1933 04 30.80  25.50  28.15 
1933 05 31.20  25.80  28.50 
1933 06 30.80  25.90  28.34 
1933 07 30.80  25.70  28.25 
1933 08 31.30  25.50  28.40 
1933 09 31.90  25.30  28.59 
1933 10 32.70  25.40  29.05 
1933 11 33.00  25.40  29.20 
1933 12 32.09  25.30  28.70 
1934 01 32.00  25.70  28.85 
1934 02 32.40  25.80  29.10 
1934 03 30.50  25.20  27.85 
1934 04 31.70  25.70  28.70 
1934 05 30.80  25.40  28.09 
1934 06 30.10  25.50  27.80 
1934 07 30.70  25.70  28.20 
1934 08 31.40  25.80  28.59 
1934 09 31.90  25.60  28.75 
1934 10 32.20  25.20  28.70 
1934 11 33.09  26.20  29.65 
1934 12 31.20  25.50  28.35 
1935 01 30.30  25.10  27.70 
1935 02 30.60  24.40  27.50 
1935 03 32.09  25.90  29.00 
1935 04 31.80  25.50  28.65 
1935 05 30.70  22.60  26.65 
1935 06 30.70  24.40  27.55 
1935 07 31.60  22.80  27.20 
1935 08 31.80  24.10  27.95 
1935 09 33.59  24.70  29.15 
1935 10 33.90  26.30  30.10 
1935 11 33.20  26.10  29.65 
1935 12 32.40  25.70  29.05 
1936 01 33.20  25.80  29.50 
1936 02 32.00  25.90  28.95 
1936 03 32.70  26.20  29.45 
1936 04 32.40  26.00  29.20 
1936 05 32.50  26.90  29.70 
1936 06 30.80  22.90  26.84 
1936 07 31.10  19.79  25.45 
1936 08 32.40  22.60  27.50 
1936 09 32.09  22.60  27.34 
1936 10 33.09  24.40  28.75 
1936 11 32.70  25.50  29.10 
1936 12 33.50  25.40  29.45 
1937 01 33.00  25.60  29.30 
1937 02 31.80  25.00  28.40 
1937 03 32.80  25.60  29.20 
1937 04 33.09  26.10  29.59 
1937 05 32.20  25.80  29.00 
1937 06 31.40  25.70  28.55 
1937 07 31.50  25.70  28.60 
1937 08 32.00  25.80  28.90 
1937 09 32.30  25.60  28.95 
1937 10 33.50  25.80  29.65 
1937 11 33.40  25.90  29.65 
1937 12 31.90  25.10  28.50 
1938 01 31.10  25.10  28.10 
1938 02 31.40  25.40  28.40 
1938 03 32.09  25.20  28.65 
1938 04 31.70  25.40  28.55 
1938 05 31.30  25.80  28.55 
1938 06 30.30  25.90  28.09 
1938 07 30.60  25.80  28.20 
1938 08 31.60  26.20  28.90 
1938 09 32.09  25.80  28.95 
1938 10 33.20  26.00  29.60 
1938 11 32.40  25.30  28.85 
1938 12 33.09  25.50  29.30 
1939 01 32.00  24.80  28.40 
1939 02 31.90  24.40  28.15 
1939 03 31.90  25.70  28.80 
1939 04 31.30  24.80  28.05 
1939 05 31.90  23.80  27.84 
1939 06 32.30  22.60  27.45 
1939 07 30.40  21.90  26.15 
1939 08 31.40  21.30  26.34 
1939 09 32.80  20.50  26.65 
1939 10 34.20  23.40  28.80 
1939 11 34.70  24.80  29.75 
1939 12 33.30  25.70  29.50 
1940 01 33.59  26.30  29.95 
1940 02 32.59  26.20  29.40 
1940 03 32.09  25.30  28.70 
1940 04 31.90  25.80  28.84 
1940 05 32.70  26.10  29.40 
1940 06 31.90  24.70  28.30 
1940 07 30.20  24.70  27.45 
1940 08 31.10  25.00  28.05 
1940 09 32.20  24.30  28.25 
1940 10 32.90  24.40  28.65 
1940 11 33.50  24.90  29.20 
1940 12 32.30  25.30  28.80 
1941 01 33.50  25.30  29.40 
1941 02 31.40  24.80  28.09 
1941 03 32.70  25.90  29.30 
1941 04 32.20  26.20  29.20 
1941 05 31.70  25.70  28.70 
1941 06 30.80  25.80  28.30 
1941 07 30.60  24.60  27.60 
1941 08 99.99  25.90 -99.99 
1942 01 31.30  25.60  28.45 
1942 02 29.90  25.00  27.45 
1942 03 32.90  26.40  29.65 
1942 04 31.90  26.30  29.09 
1942 05 31.10  25.90  28.50 
1942 06 30.70  26.10  28.40 
1942 07 30.10  25.60  27.85 
1942 08 30.00  25.40  27.70 
1942 09 31.20  25.40  28.30 
1942 10 32.40  25.90  29.15 
1942 11 32.09  26.20  29.15 
1942 12 30.20  25.40  27.80 
1943 01 30.50  24.90  27.70 
1943 02 30.60  25.40  28.00 
1943 03 30.40  24.70  27.55 
1943 04 30.40  25.20  27.80 
1943 05 30.50  25.70  28.10 
1943 06 29.90  25.10  27.50 
1943 07 29.80  24.90  27.34 
1943 08 30.20  25.70  27.95 
1943 09 31.50  26.20  28.85 
1943 10 32.50  25.90  29.20 
1943 11 31.80  26.20  29.00 
1943 12 30.90  25.60  28.25 
1944 01 29.90  25.30  27.59 
1944 02 30.10  25.10  27.60 
1944 03 30.50  25.60  28.05 
1944 04 30.80  26.20  28.50 
1944 05 30.50  26.20  28.35 
1944 06 30.10  25.70  27.90 
1944 07 28.90  25.10  27.00 
1944 08 29.60  25.20  27.40 
1944 09 30.10  25.30  27.70 
1944 10 30.00  25.00  27.50 
1944 11 30.10  25.20  27.65 
1944 12 30.20  26.30  28.25 
1945 01 30.70  25.50  28.10 
1945 02 30.30  25.50  27.90 
1945 03 30.00  25.40  27.70 
1945 04 30.10  25.40  27.75 
1945 05 29.80  25.30  27.55 
1945 06 29.80  25.90  27.84 
1945 07 29.70  25.40  27.55 
1945 08 29.80  25.90  27.84 
1945 09 30.10  26.10  28.10 
1945 10 30.90  26.20  28.55 
1945 11 30.30  25.50  27.90 
1945 12 30.70  25.40  28.05 
1946 01 30.70  25.40  28.05 
1946 02 30.60  25.60  28.10 
1946 03 30.10  25.40  27.75 
1946 04 30.50  25.60  28.05 
1946 05 30.80  25.90  28.34 
1946 06 30.30  25.80  28.05 
1946 07 30.00  25.00  27.50 
1946 08 30.10  25.70  27.90 
1946 09 30.40  25.60  28.00 
1946 10 30.40  25.30  27.84 
1946 11 30.80  25.60  28.20 
1946 12 31.30  25.90  28.59 
1947 01 30.80  25.70  28.25 
1947 02 31.10  25.80  28.45 
1947 03 31.10  25.80  28.45 
1947 04 31.30  26.40  28.84 
1947 05 30.80  25.90  28.34 
1947 06 30.80  26.20  28.50 
1947 07 31.20  26.10  28.65 
1947 08 30.80  25.70  28.25 
1947 09 31.00  24.90  27.95 
1947 10 30.60  24.90  27.75 
1947 11 31.10  24.90  28.00 
1947 12 30.70  25.00  27.85 
1948 01 30.60  24.90  27.75 
1948 02 30.30  24.80  27.55 
1948 03 31.00  25.10  28.05 
1948 04 30.70  24.90  27.80 
1948 05 31.10  25.40  28.25 
1948 06 30.40  25.20  27.80 
1948 07 29.90  24.70  27.30 
1948 08 29.80  24.70  27.25 
1948 09 30.30  24.90  27.59 
1948 10 30.90  24.90  27.90 
1948 11 31.00  25.50  28.25 
1948 12 31.60  25.90  28.75 
1949 01 31.60  25.60  28.60 
1949 02 30.90  25.70  28.30 
1949 03 30.80  25.30  28.05 
1949 04 31.10  26.00  28.55 
1949 05 30.80  26.10  28.45 
1949 06 29.80  25.60  27.70 
1949 07 29.40  25.10  27.25 
1949 08 29.90  25.20  27.55 
1949 09 30.20  25.10  27.65 
1949 10 30.30  24.90  27.59 
1949 11 31.70  25.10  28.40 
1949 12 30.80  24.90  27.84 
1950 01 30.90  25.20  28.05 
1950 02 30.90  25.20  28.05 
1950 03 31.10  25.80  28.45 
1950 04 30.10  25.10  27.60 
1950 05 30.20  25.40  27.80 
1950 06 29.70  25.50  27.60 
1950 07 29.30  24.80  27.05 
1950 08 30.00  25.40  27.70 
1950 09 30.80  25.30  28.05 
1950 10 31.40  25.40  28.40 
1950 11 31.50  25.60  28.55 
1950 12 30.30  24.90  27.59 
1951 01 30.90  25.40  28.15 
1951 02 30.70  24.90  27.80 
1951 03 31.10  25.90  28.50 
1951 04 30.90  25.40  28.15 
1951 05 30.70  25.60  28.15 
1951 06 30.40  25.60  28.00 
1951 07 29.30  25.20  27.25 
1951 08 30.10  25.80  27.95 
1951 09 30.50  26.10  28.30 
1951 10 30.80  25.40  28.09 
1951 11 31.10  25.40  28.25 
1951 12 31.40  25.60  28.50 
1952 01 30.80  25.40  28.09 
1952 02 31.20  25.30  28.25 
1952 03 30.90  25.60  28.25 
1952 04 30.30  25.40  27.84 
1952 05 30.20  25.90  28.05 
1952 06 29.70  25.50  27.60 
1952 07 29.70  25.20  27.45 
1952 08 29.90  25.20  27.55 
1952 09 30.70  25.60  28.15 
1952 10 30.80  25.20  28.00 
1952 11 31.80  26.00  28.90 
1952 12 31.40  25.20  28.30 
1953 01 31.70  25.90  28.80 
1953 02 31.20  25.50  28.35 
1953 03 30.50  25.30  27.90 
1953 04 31.60  26.10  28.85 
1953 05 30.10  25.40  27.75 
1953 06 29.70  25.60  27.65 
1953 07 29.60  25.10  27.35 
1953 08 28.80  24.70  26.75 
1953 09 29.60  25.40  27.50 
1953 10 29.90  25.30  27.59 
1953 11 31.10  25.60  28.35 
1953 12 31.40  25.30  28.34 
1954 01 30.90  25.50  28.20 
1954 02 30.60  25.40  28.00 
1954 03 30.20  25.30  27.75 
1954 04 30.10  25.50  27.80 
1954 05 30.40  25.40  27.90 
1954 06 30.10  26.10  28.10 
1954 07 29.20  25.60  27.40 
1954 08 30.10  25.40  27.75 
1954 09 30.30  25.40  27.84 
1954 10 30.70  25.60  28.15 
1954 11 30.70  24.80  27.75 
1954 12 30.50  24.90  27.70 
1955 01 29.70  24.90  27.30 
1955 02 30.40  24.90  27.65 
1955 03 30.40  24.80  27.59 
1955 04 30.50  25.00  27.75 
1955 05 30.30  24.80  27.55 
1955 06 30.10  25.60  27.85 
1955 07 29.90  25.30  27.59 
1955 08 30.20  25.00  27.60 
1955 09 30.30  25.30  27.80 
1955 10 30.40  24.60  27.50 
1955 11 30.30  25.10  27.70 
1955 12 30.30  24.60  27.45 
1956 01 30.90  25.10  28.00 
1956 02 30.40  25.20  27.80 
1956 03 30.70  25.00  27.85 
1956 04 30.90  25.20  28.05 
1956 05 30.70  25.50  28.10 
1956 06 30.10  25.20  27.65 
1956 07 29.70  24.90  27.30 
1956 08 30.70  25.40  28.05 
1956 09 30.90  25.40  28.15 
1956 10 31.10  24.90  28.00 
1956 11 31.70  24.90  28.30 
1956 12 31.30  24.60  27.95 
1957 01 31.50  24.70  28.10 
1957 02 30.80  24.80  27.80 
1957 03 31.70  24.90  28.30 
1957 04 31.40  24.80  28.09 
1957 05 31.40  25.80  28.59 
1957 06 30.70  25.50  28.10 
1957 07 30.60  25.50  28.05 
1957 08 30.20  25.40  27.80 
1957 09 30.90  25.30  28.09 
1957 10 31.50  25.50  28.50 
1957 11 31.10  25.40  28.25 
1957 12 31.90  25.90  28.90 
1958 01 31.70  25.50  28.60 
1958 02 32.40  25.60  29.00 
1958 03 32.09  25.20  28.65 
1958 04 32.40  25.60  29.00 
1958 05 31.40  25.80  28.59 
1958 06 30.90  25.30  28.09 
1958 07 30.10  24.90  27.50 
1958 08 30.40  25.00  27.70 
1958 09 30.70  25.20  27.95 
1958 10 31.30  25.30  28.30 
1958 11 31.80  25.40  28.59 
1958 12 31.40  25.50  28.45 
1959 01 31.00  25.20  28.10 
1959 02 31.70  25.60  28.65 
1959 03 32.09  25.50  28.80 
1959 04 31.80  25.40  28.59 
1959 05 31.70  25.80  28.75 
1959 06 31.10  25.60  28.35 
1959 07 30.20  24.60  27.40 
1959 08 30.80  24.90  27.84 
1959 09 31.20  25.30  28.25 
1959 10 31.90  25.40  28.65 
1959 11 31.10  24.90  28.00 
1959 12 31.70  25.20  28.45 
1960 01 30.60  24.90  27.75 
1960 02 31.40  25.20  28.30 
1960 03 31.30  24.70  28.00 
1960 04 31.30  25.10  28.20 
1960 05 31.10  25.60  28.35 
1960 06 30.90  25.40  28.15 
1960 07 30.40  25.40  27.90 
1960 08 30.10  24.90  27.50 
1960 09 30.70  25.20  27.95 
1960 10 31.00  24.70  27.85 
1960 11 31.00  25.10  28.05 
1960 12 31.10  25.50  28.30 
1961 01 30.60  24.90  27.75 
1961 02 30.60  24.80  27.70 
1961 03 29.70  24.60  27.15 
1961 04 30.80  25.70  28.25 
1961 05 30.80  25.50  28.15 
1961 06 30.90  25.50  28.20 
1961 07 30.50  25.30  27.90 
1961 08 30.70  25.80  28.25 
1961 09 30.20  24.90  27.55 
1961 10 30.90  25.10  28.00 
1961 11 30.60  24.80  27.70 
1961 12 30.70  25.00  27.85 
1962 01 31.00  25.70  28.35 
1962 02 30.60  25.60  28.10 
1962 03 31.10  25.60  28.35 
1962 04 30.90  25.70  28.30 
1962 05 31.40  26.60  29.00 
1962 06 30.90  25.50  28.20 
1962 07 30.70  25.40  28.05 
1962 08 30.50  25.00  27.75 
1962 09 31.00  25.60  28.30 
1962 10 30.80  24.80  27.80 
1962 11 30.90  25.20  28.05 
1962 12 30.40  24.90  27.65 
1963 01 30.60  24.80  27.70 
1963 02 30.80  24.70  27.75 
1963 03 30.90  25.70  28.30 
1963 04 31.10  25.40  28.25 
1963 05 31.30  25.90  28.59 
1963 06 30.70  25.20  27.95 
1963 07 30.60  25.60  28.10 
1963 08 30.40  25.40  27.90 
1963 09 30.90  25.90  28.40 
1963 10 31.40  25.90  28.65 
1963 11 31.60  25.50  28.55 
1963 12 31.40  25.60  28.50 
1964 01 31.30  25.90  28.59 
1964 02 31.10  25.40  28.25 
1964 03 31.30  26.00  28.65 
1964 04 31.30  26.20  28.75 
1964 05 30.80  25.40  28.09 
1964 06 30.40  25.20  27.80 
1964 07 30.30  24.90  27.59 
1964 08 30.60  25.40  28.00 
1964 09 30.40  25.40  27.90 
1964 10 30.50  25.20  27.85 
1964 11 30.40  25.40  27.90 
1964 12 29.70  24.60  27.15 
1965 01 29.80  24.80  27.30 
1965 02 30.50  25.60  28.05 
1965 03 30.50  25.40  27.95 
1965 04 30.80  25.30  28.05 
1965 05 30.70  25.70  28.20 
1965 06 30.80  25.40  28.09 
1965 07 30.80  25.80  28.30 
1965 08 30.30  24.90  27.59 
1965 09 30.40  25.30  27.84 
1965 10 30.90  25.80  28.34 
1965 11 31.40  25.40  28.40 
1965 12 31.50  25.30  28.40 
1966 01 30.80  25.60  28.20 
1966 02 31.40  26.10  28.75 
1966 03 31.30  25.60  28.45 
1966 04 31.20  25.70  28.45 
1966 05 31.40  25.90  28.65 
1966 06 30.70  25.40  28.05 
1966 07 30.70  25.70  28.20 
1966 08 29.90  24.90  27.40 
1966 09 30.60  25.40  28.00 
1966 10 31.10  25.40  28.25 
1966 11 31.20  25.20  28.20 
1966 12 31.30  24.90  28.09 
1967 01 31.10  25.50  28.30 
1967 02 30.90  24.70  27.80 
1967 03 31.10  24.90  28.00 
1967 04 30.40  24.90  27.65 
1967 05 31.00  25.20  28.10 
1967 06 30.40  25.40  27.90 
1967 07 30.40  25.20  27.80 
1967 08 30.30  25.00  27.65 
1967 09 30.80  24.60  27.70 
1967 10 30.80  25.10  27.95 
1967 11 30.70  24.20  27.45 
1967 12 31.10  25.00  28.05 
1968 01 31.60  25.40  28.50 
1968 02 30.70  24.80  27.75 
1968 03 31.10  25.10  28.10 
1968 04 31.00  24.70  27.85 
1968 05 31.00  24.90  27.95 
1968 06 30.90  24.90  27.90 
1968 07 30.70  25.30  28.00 
1968 08 30.70  25.20  27.95 
1968 09 30.80  24.60  27.70 
1968 10 31.10  24.80  27.95 
1968 11 31.10  24.40  27.75 
1968 12 31.80  25.30  28.55 
1969 01 31.50  24.90  28.20 
1969 02 30.80  24.50  27.65 
1969 03 31.80  24.70  28.25 
1969 04 31.40  24.80  28.09 
1969 05 31.30  24.80  28.05 
1969 06 31.30  25.60  28.45 
1969 07 30.80  24.60  27.70 
1969 08 30.70  24.30  27.50 
1969 09 31.20  25.20  28.20 
1969 10 31.70  24.70  28.20 
1969 11 32.40  25.20  28.80 
1969 12 32.09  24.40  28.25 
1970 01 31.30  24.70  28.00 
1970 02 31.50  24.90  28.20 
1970 03 31.40  24.40  27.90 
1970 04 31.30  24.40  27.84 
1970 05 31.30  24.90  28.09 
1970 06 31.00  24.70  27.85 
1970 07 30.70  23.90  27.30 
1970 08 30.20  24.20  27.20 
1970 09 30.30  24.20  27.25 
1970 10 30.30  24.70  27.50 
1970 11 30.80  24.60  27.70 
1970 12 30.00  24.20  27.10 
1971 01 99.99 -99.99  27.60 
1971 02 99.99 -99.99  27.60 
1971 03 99.99 -99.99  27.80 
1971 04 99.99 -99.99  28.20 
1971 05 99.99 -99.99  28.20 
1971 06 99.99 -99.99  27.80 
1971 07 99.99 -99.99  27.00 
1971 08 99.99 -99.99  27.30 
1971 09 99.99 -99.99  27.10 
1971 10 99.99 -99.99  27.40 
1971 11 99.99 -99.99  27.50 
1971 12 99.99 -99.99  27.30 
1972 01 99.99 -99.99  27.00 
1972 02 99.99 -99.99  27.40 
1972 03 99.99 -99.99  27.40 
1972 04 99.99 -99.99  27.70 
1972 05 99.99 -99.99  28.30 
1972 06 99.99 -99.99  28.40 
1972 07 99.99 -99.99  27.90 
1972 08 99.99 -99.99  28.00 
1972 09 99.99 -99.99  28.00 
1972 12 99.99 -99.99  28.20 
1973 01 99.99 -99.99  27.70 
1973 02 99.99 -99.99  27.30 
1973 03 99.99 -99.99  27.90 
1973 04 99.99 -99.99  28.10 
1973 05 99.99 -99.99  27.80 
1973 06 99.99 -99.99  27.20 
1973 07 99.99 -99.99  27.40 
1973 08 99.99 -99.99  27.30 
1973 09 99.99 -99.99  27.80 
1973 10 99.99 -99.99  26.90 
1973 11 99.99 -99.99  26.70 
1973 12 99.99 -99.99  26.60 
1974 01 99.99 -99.99  26.60 
1974 02 99.99 -99.99  27.10 
1974 03 99.99 -99.99  27.20 
1974 04 99.99 -99.99  27.80 
1974 05 99.99 -99.99  27.80 
1974 06 99.99 -99.99  27.30 
1974 07 99.99 -99.99  26.80 
1974 08 99.99 -99.99  27.00 
1974 09 99.99 -99.99  27.20 
1974 10 99.99 -99.99  27.20 
1974 11 99.99 -99.99  27.00 
1974 12 99.99 -99.99  27.00 
1975 01 99.99 -99.99  27.00 
1975 02 99.99 -99.99  27.20 
1975 03 99.99 -99.99  27.50 
1975 04 99.99 -99.99  27.60 
1975 05 99.99 -99.99  27.30 
1975 06 99.99 -99.99  27.50 
1975 07 99.99 -99.99  27.20 
1975 08 99.99 -99.99  26.60 
1975 09 99.99 -99.99  27.20 
1975 10 99.99 -99.99  27.20 
1975 11 99.99 -99.99  26.60 
1975 12 99.99 -99.99  27.20 
1976 01 99.99 -99.99  27.00 
1976 02 99.99 -99.99  27.20 
1976 03 99.99 -99.99  27.40 
1976 04 99.99 -99.99  28.40 
1976 05 99.99 -99.99  28.20 
1976 06 99.99 -99.99  28.10 
1976 07 99.99 -99.99  28.20 
1976 08 99.99 -99.99  28.00 
1976 09 99.99 -99.99  28.70 
1976 10 99.99 -99.99  28.60 
1976 11 99.99 -99.99  29.20 
1976 12 99.99 -99.99  28.20 
1977 05 99.99 -99.99  28.20 
1977 06 99.99 -99.99  27.80 
1977 07 99.99 -99.99  27.80 
1977 08 99.99 -99.99  27.60 
1977 09 99.99 -99.99  28.60 
1977 10 99.99 -99.99  28.90 
1977 11 99.99 -99.99  28.30 
1977 12 99.99 -99.99  29.10 
1978 01 99.99 -99.99  28.30 
1978 02 99.99 -99.99  27.70 
1978 03 99.99 -99.99  27.80 
1978 04 99.99 -99.99  28.10 
1978 05 99.99 -99.99  28.50 
1978 06 99.99 -99.99  27.90 
1978 07 99.99 -99.99  28.40 
1978 08 99.99 -99.99  27.90 
1978 09 99.99 -99.99  28.10 
1978 10 99.99 -99.99  28.50 
1978 11 99.99 -99.99  28.10 
1978 12 99.99 -99.99  28.10 
1979 01 99.99 -99.99  27.90 
1979 02 99.99 -99.99  28.60 
1979 03 99.99 -99.99  28.60 
1979 04 99.99 -99.99  28.40 
1979 05 99.99 -99.99  28.60 
1979 06 99.99 -99.99  28.60 
1979 07 99.99 -99.99  28.00 
1979 08 99.99 -99.99  28.30 
1979 09 99.99 -99.99  28.50 
1979 10 99.99 -99.99  28.50 
1979 11 99.99 -99.99  28.40 
1979 12 99.99 -99.99  28.10 
1980 01 99.99 -99.99  28.50 
1980 02 99.99 -99.99  28.20 
1980 03 99.99 -99.99  28.30 
1980 04 99.99 -99.99  28.90 
1980 05 99.99 -99.99  28.60 
1980 06 99.99 -99.99  28.50 
1980 07 99.99 -99.99  28.30 
1980 08 99.99 -99.99  27.90 
1980 09 99.99 -99.99  28.40 
1980 10 99.99 -99.99  28.30 
1980 11 99.99 -99.99  28.20 
1980 12 99.99 -99.99  28.60 
1981 01 99.99 -99.99  28.80 
1981 02 99.99 -99.99  27.90 
1981 03 99.99 -99.99  28.60 
1981 04 99.99 -99.99  28.40 
1981 05 99.99 -99.99  28.70 
1981 06 99.99 -99.99  28.80 
1981 07 99.99 -99.99  27.80 
1981 08 99.99 -99.99  27.50 
1981 09 99.99 -99.99  28.40 
1981 10 99.99 -99.99  28.20 
1981 11 99.99 -99.99  28.20 
1981 12 99.99 -99.99  28.00 
1982 01 99.99 -99.99  28.10 
1982 02 99.99 -99.99  27.60 
1982 03 99.99 -99.99  28.60 
1982 04 31.40 -99.99  28.70 
1982 05 99.99 -99.99  28.80 
1982 06 99.99 -99.99  28.70 
1982 07 99.99 -99.99  28.30 
1982 08 99.99 -99.99  27.60 
1982 09 99.99 -99.99  27.30 
1982 10 99.99 -99.99  27.60 
1982 11 30.40  24.70  27.55 
1982 12 31.10  25.00  28.05 
1983 01 99.99  24.10 -99.99 
1983 02 30.10  24.10  27.10 
1983 03 99.99  25.10 -99.99 
1983 04 30.50  25.90  28.20 
1983 05 30.40  25.70  28.05 
1983 06 30.20  26.40  28.30 
1983 07 29.50  25.80  27.65 
1983 08 29.20  25.60  27.40 
1983 09 30.00  25.80  27.90 
1983 10 30.40  25.50  27.95 
1983 11 30.60  25.00  27.80 
1983 12 30.30  25.10  27.70 
1984 01 30.70  25.20  27.95 
1984 02 30.70  25.10  27.90 
1984 03 29.90  25.60  27.75 
1984 04 31.00  25.50  28.25 
1984 05 30.90  25.00  27.95 
1984 06 30.20  25.30  27.75 
1984 07 29.70  25.60  27.65 
1984 08 29.90  25.20  27.55 
1984 09 29.90  25.10  27.50 
1984 10 30.40  25.20  27.80 
1984 11 30.50 -99.99 -99.99 
1984 12 30.40  24.90  27.65 
1985 01 99.99  24.80 -99.99 
1985 02 30.60  26.00  28.30 
1985 03 29.70  25.10  27.40 
1985 04 30.80  25.50  28.15 
1985 05 30.20  25.40  27.80 
1985 06 30.80  25.80  28.30 
1985 07 30.40  25.10  27.75 
1985 08 30.70  25.70  28.20 
1985 09 30.80  25.70  28.25 
1985 10 31.40  25.80  28.59 
1985 11 31.30  25.70  28.50 
1985 12 31.50  25.50  28.50 
1986 01 31.00  25.10  28.05 
1986 02 30.40  25.50  27.95 
1986 03 30.90  25.80  28.34 
1986 04 30.60  25.90  28.25 
1986 05 30.80  25.70  28.25 
1986 06 30.80  25.80  28.30 
1986 07 30.10  25.60  27.85 
1986 08 30.20  25.80  28.00 
1986 09 31.60  26.40  29.00 
1986 10 31.30  26.30  28.80 
1986 11 31.20  26.20  28.70 
1986 12 30.80  26.00  28.40 
1987 01 30.60  25.30  27.95 
1987 02 31.30  25.40  28.34 
1987 03 30.30  25.50  27.90 
1987 04 30.70  25.90  28.30 
1987 05 30.20  25.40  27.80 
1987 06 29.80  25.80  27.80 
1987 07 29.70  25.40  27.55 
1987 08 29.90  25.60  27.75 
1987 09 29.80  25.50  27.65 
1987 10 30.60  26.10  28.35 
1987 11 31.40  26.10  28.75 
1987 12 30.90  25.90  28.40 
1988 01 30.90  25.30  28.09 
1988 02 30.70  25.00  27.85 
1988 03 31.30  25.30  28.30 
1988 04 30.70  24.50  27.60 
1988 05 30.80  25.00  27.90 
1988 06 30.80  24.80  27.80 
1988 07 30.30  23.70  27.00 
1988 08 30.00  25.20  27.60 
1988 09 30.40  25.70  28.05 
1988 10 30.10  24.90  27.50 
1988 11 30.40  25.40  27.90 
1988 12 30.50  25.00  27.75 
1989 01 29.90  24.60  27.25 
1989 02 30.10  25.00  27.55 
1989 03 30.30  24.70  27.50 
1989 04 30.70  25.30  28.00 
1989 05 30.30  25.40  27.84 
1989 06 30.10  25.70  27.90 
1989 07 30.20  25.90  28.05 
1989 08 30.30  25.70  28.00 
1989 09 30.10  25.20  27.65 
1989 10 31.10  25.60  28.35 
1989 11 31.00  25.40  28.20 
1989 12 31.20  25.60  28.40 
1990 01 31.00  25.60  28.30 
1990 02 30.50  24.90  27.70 
1990 03 30.50 -99.99 -99.99 
1990 04 30.70  25.70  28.20 
1990 05 31.20  26.60  28.90 
1990 06 30.80  26.50  28.65 
1990 07 31.00  25.60  28.30 
1990 08 30.50  25.80  28.15 
1990 09 31.20  26.40  28.80 
1990 10 31.70  26.10  28.90 
1990 11 31.20  25.70  28.45 
1990 12 31.50  25.20  28.35 
1991 01 31.70  25.60  28.65 
1991 02 31.20  25.30  28.25 
1991 03 31.50  25.20  28.35 
1991 04 31.40  25.50  28.45 
1991 05 31.90  25.60  28.75 
1991 06 31.60  26.10  28.85 
1991 07 31.20  25.70  28.45 
1991 08 30.80  25.60  28.20 
1991 09 31.30  25.70  28.50 
1991 10 31.60  25.50  28.55 
1991 11 31.80 -99.99 -99.99 
1991 12 99.99  25.70 -99.99 
1992 01 30.60 -99.99 -99.99 
1992 02 31.40 -99.99 -99.99 
1992 03 30.80  25.10  27.95 
1992 04 31.20  25.40  28.30 
1992 05 31.20  25.60  28.40 
1992 06 30.60  25.90  28.25 
1992 07 30.50  25.70  28.10 
1992 08 31.30  26.00  28.65 
1992 09 31.50  25.50  28.50 
1992 10 31.50 -99.99 -99.99 
1992 11 31.60  25.60  28.60 
1992 12 31.60 -99.99 -99.99 
1993 01 99.99  25.40 -99.99 
1993 02 30.90  24.90  27.90 
1993 03 30.80  25.10  27.95 
1993 04 30.40  25.40  27.90 
1993 05 30.80 -99.99 -99.99 
1993 06 30.60 -99.99 -99.99 
1993 08 30.70  25.30  28.00 
1993 09 30.70 -99.99 -99.99 
1993 10 30.90 -99.99 -99.99 
1993 11 31.20  25.50  28.35 
1994 02 31.70  25.60  28.65 
1994 03 31.90  25.20  28.55 
1994 04 31.60  26.10  28.85 
1994 05 31.20 -99.99 -99.99 
1994 06 31.00  25.60  28.30 
1994 07 31.20  25.80  28.50 
1994 08 30.50  25.60  28.05 
1994 09 99.99  25.60 -99.99 
1995 01 99.99  25.30 -99.99 
1995 02 30.80 -99.99 -99.99 
1995 05 31.20 -99.99 -99.99 
1995 07 31.00  25.90  28.45 
1995 08 99.99  25.90 -99.99 
1995 10 30.80  25.20  28.00 
1995 11 99.99  25.70 -99.99 
1996 01 31.00 -99.99 -99.99 
1996 02 31.10  25.90  28.50 
1996 03 30.80 -99.99 -99.99 
1997 02 30.80 -99.99 -99.99 
1998 02 99.99  25.20 -99.99 
1998 06 30.70  26.10  28.40 
1998 07 99.99  25.20 -99.99 
1998 09 99.99  25.40 -99.99 
1998 11 99.99  25.90 -99.99 
1998 12 30.80  25.80  28.30 
1999 01 30.60 -99.99 -99.99 
1999 02 30.40  25.60  28.00 
1999 03 30.80  25.00  27.90 
1999 04 31.10  25.80  28.45 
1999 05 31.00  25.70  28.35 
1999 06 99.99  25.80 -99.99 
1999 07 30.80  26.30  28.55 
1999 08 30.80  26.40  28.59 
1999 09 30.90  25.60  28.25 
1999 10 99.99  25.90 -99.99 
1999 11 99.99  25.70 -99.99 
2000 02 99.99  25.70 -99.99 
2000 03 99.99  25.30 -99.99 
2000 04 99.99  26.00 -99.99 
2000 05 31.30  26.40  28.84 
2000 06 30.50 -99.99 -99.99 
2000 07 31.00  26.20  28.60 
2000 08 30.65  26.10  28.37 
2000 09 99.99 -99.99  28.50 
2000 10 99.99  25.90 -99.99 
2000 11 99.99  26.50 -99.99 
2000 12 99.99  26.20  28.70 
2001 01 99.99  25.90 -99.99 
2001 06 99.99 -99.99  28.40 
2001 07 99.99 -99.99  28.50 
2001 08 99.99  26.10  28.40 
2001 09 99.99  25.90 -99.99 
2001 10 99.99  26.40  28.60 
2001 11 99.99  25.60 -99.99 
2001 12 99.99  25.60 -99.99 
2002 01 99.99  25.90 -99.99 
2002 02 99.99  24.80 -99.99 
2002 03 99.99  25.60  28.20 
2002 04 99.99  26.50 -99.99 
2002 05 99.99  25.80 -99.99 
2002 06 99.99  26.20  28.50 
2002 07 99.99  26.00 -99.99 
2002 08 99.99  26.00  28.40 
2002 09 99.99  26.40 -99.99 
2002 10 99.99  25.90 -99.99 
2002 11 99.99  26.30  29.00 
2002 12 99.99  25.90 -99.99 
2003 01 99.99  26.00  28.50 
2003 02 99.99  25.90  28.50 
2003 03 99.99  26.30  28.60 
2003 04 99.99  25.90  28.60 
2003 05 99.99  26.70  28.80 
2003 06 99.99  25.40  28.00 
2003 07 99.99  26.10  28.30 
2003 08 99.99  25.80  28.00 
2003 09 99.99  25.90  28.10 
2003 10 99.99  25.80  28.20 
2003 11 99.99  25.90 -99.99 
2003 12 99.99 -99.99  28.20 
2004 01 99.99 -99.99  28.50 
2004 02 99.99 -99.99  28.40 
2004 03 99.99  25.50  28.40 
2004 04 99.99  25.60  28.30 
2004 05 99.99  26.50 -99.99 
2004 06 99.99  26.10 -99.99 
2004 07 99.99 -99.99  28.40 
2004 08 99.99  26.20 -99.99 
2004 10 99.99  26.40 -99.99 
2004 11 99.99 -99.99  28.90 
2004 12 99.99 -99.99  28.90 
2005 01 99.99 -99.99  29.00 
2005 02 99.99 -99.99  28.50 
2005 03 99.99 -99.99  29.00 
2005 07 99.99 -99.99  28.40 
2005 08 99.99 -99.99  28.80 
2005 09 99.99 -99.99  29.20 
2005 10 99.99 -99.99  29.10 
2005 11 99.99 -99.99  28.80 
2006 03 99.99 -99.99  28.40 
2006 04 99.99 -99.99  29.10 
2006 05 99.99 -99.99  29.00 
2006 06 99.99 -99.99  28.60 
2006 08 99.99 -99.99  28.40 
2006 11 99.99 -99.99  28.70 
2006 12 99.99 -99.99  29.30 
2007 01 99.99 -99.99  28.80 
2007 02 99.99 -99.99  28.90 
2007 04 99.99 -99.99  28.70 
2007 05 99.99 -99.99  28.90 
2007 10 99.99 -99.99  28.60 
2007 11 99.99 -99.99  28.80 
2007 12 99.99 -99.99  28.30 
2008 01 99.99 -99.99  28.00 
2008 02 99.99 -99.99  28.30 
2008 03 99.99 -99.99  28.30 
2008 04 99.99 -99.99  28.50 
2008 05 99.99 -99.99  29.00 
2008 06 99.99 -99.99  28.80 
2008 10 99.99 -99.99  28.60 
2009 02 99.99 -99.99  28.50 
2009 08 99.99 -99.99  29.00 
2009 10 99.99 -99.99  28.90 
2009 11 99.99 -99.99  29.20 
2009 12 99.99 -99.99  29.20 
2010 04 99.99 -99.99  30.10 
2010 05 99.99 -99.99  29.60 
2010 06 99.99 -99.99  29.20 
