1931 01 14.80   6.50  10.65 
1931 02 15.40   7.10  11.25 
1931 03 18.10   7.30  12.70 
1931 04 21.20  10.30  15.75 
1931 05 25.80  14.00  19.90 
1931 06 31.40  18.70  25.05 
1931 07 34.70  22.20  28.45 
1931 08 35.09  21.30  28.20 
1931 09 31.80  17.79  24.80 
1931 10 26.50  12.20  19.35 
1931 11 20.10   7.90  14.00 
1931 12 16.29   7.10  11.70 
1932 01 14.50   4.90   9.70 
1932 02 14.20   3.90   9.05 
1932 03 17.70   6.40  12.05 
1932 04 18.60   8.80  13.70 
1932 05 22.90  12.00  17.45 
1932 06 29.40  17.40  23.40 
1932 07 34.40  20.70  27.55 
1932 08 35.00  20.80  27.90 
1932 09 31.30  17.10  24.20 
1932 10 30.00  15.40  22.70 
1932 11 21.30  10.30  15.79 
1932 12 17.79   4.90  11.35 
1933 01 14.30   4.69   9.50 
1933 02 15.70   6.80  11.25 
1933 03 17.50   6.90  12.20 
1933 04 18.90   7.90  13.40 
1933 05 22.90  12.40  17.65 
1933 06 27.60  16.40  22.00 
1933 07 32.30  20.10  26.20 
1933 08 31.60  19.79  25.70 
1933 09 28.30  16.50  22.40 
1933 10 25.80  12.90  19.34 
1933 11 23.40  11.30  17.35 
1933 12 15.00   6.40  10.70 
1934 01 15.20   5.30  10.25 
1934 02 13.60   3.60   8.60 
1934 03 19.10   7.60  13.35 
1934 04 22.80  10.80  16.79 
1934 05 24.50  15.00  19.75 
1934 06 30.10  18.10  24.10 
1934 07 34.30  21.50  27.90 
1934 08 33.20  20.20  26.70 
1934 09 30.20  17.00  23.60 
1934 10 26.00  13.50  19.75 
1934 11 23.50  11.00  17.25 
1934 12 17.10   8.00  12.55 
1935 01 15.40   6.40  10.90 
1935 02 15.20   7.40  11.30 
1935 03 18.10   7.50  12.80 
1935 04 21.20  10.20  15.70 
1935 05 28.70  15.20  21.95 
1935 06 32.90  18.90  25.90 
1935 07 32.30  19.60  25.95 
1935 08 33.40  19.60  26.50 
1935 09 30.20  17.40  23.80 
1935 10 27.10  13.40  20.25 
1935 11 20.90   9.20  15.04 
1935 12 18.50   9.30  13.90 
1936 01 17.29   7.80  12.54 
1936 02 16.10   6.90  11.50 
1936 03 18.90   7.90  13.40 
1936 04 21.80  11.30  16.54 
1936 05 23.60  13.70  18.65 
1936 06 28.00  17.60  22.80 
1936 07 33.30  21.30  27.30 
1936 08 31.30  20.40  25.84 
1936 09 30.00  16.90  23.45 
1936 10 25.70  14.50  20.10 
1936 11 21.70   9.70  15.70 
1936 12 16.10   4.80  10.45 
1937 01 12.80   3.80   8.30 
1937 02 16.50   8.00  12.25 
1937 03 19.70   8.10  13.90 
1937 04 21.30  10.60  15.95 
1937 05 24.60  14.20  19.40 
1937 06 31.30  17.70  24.50 
1937 07 32.40  20.80  26.60 
1937 08 32.50  20.70  26.60 
1937 09 30.40  17.90  24.15 
1937 10 26.60  16.60  21.60 
1937 11 21.70  13.50  17.60 
1937 12 17.70   9.30  13.50 
1938 01 14.20   6.80  10.50 
1938 02 13.50   5.60   9.55 
1938 03 16.70   7.40  12.05 
1938 04 20.00  12.10  16.04 
1938 05 25.60  15.70  20.65 
1938 06 32.90  21.00  26.95 
1938 07 33.80  24.20  29.00 
1938 08 34.40  24.40  29.40 
1938 09 30.20  20.00  25.10 
1938 10 26.50  15.20  20.85 
1938 11 21.00  10.80  15.90 
1938 12 27.00   9.20  18.10 
1939 01 16.10   6.90  11.50 
1939 02 15.70   6.20  10.95 
1939 03 16.40   8.10  12.25 
1939 04 22.20  12.10  17.15 
1939 05 25.80  16.10  20.95 
1939 06 28.20  19.29  23.75 
1939 07 34.80  24.40  29.59 
1939 08 33.00  23.30  28.15 
1939 09 31.20  21.30  26.25 
1939 10 27.80  17.60  22.70 
1939 11 20.50  11.50  16.00 
1939 12 17.50   9.39  13.45 
1940 01 13.70   6.30  10.00 
1940 02 16.20   8.20  12.20 
1940 03 17.29   8.00  12.65 
1940 04 20.50  12.00  16.25 
1940 05 23.50  15.30  19.40 
1940 06 28.80  19.70  24.25 
1940 07 32.20  22.90  27.55 
1940 08 31.00  22.40  26.70 
1940 09 30.80  20.40  25.59 
1940 10 27.40  17.10  22.25 
1940 11 22.50  11.80  17.15 
1940 12 16.40   9.20  12.79 
1941 01 16.20   7.90  12.05 
1941 02 17.00   9.10  13.05 
1941 03 18.00   9.39  13.70 
1941 04 22.00  12.70  17.35 
1941 05 26.90  16.70  21.80 
1941 06 28.80  20.10  24.45 
1941 07 33.59  23.90  28.75 
1941 08 34.20  23.00  28.60 
1941 09 28.90  18.70  23.80 
1941 10 24.40  13.60  19.00 
1941 11 20.50  11.00  15.75 
1941 12 14.50   4.69   9.60 
1942 01 12.40   4.69   8.54 
1942 02 15.50   7.50  11.50 
1942 03 18.00   9.60  13.80 
1942 04 21.40  12.30  16.85 
1942 05 26.80  17.00  21.90 
1942 06 31.50  21.40  26.45 
1942 07 34.50  23.80  29.15 
1942 08 31.40  22.60  27.00 
1942 09 31.10  20.10  25.60 
1942 10 25.00  15.60  20.29 
1942 11 20.90  11.40  16.15 
1942 12 17.70   7.40  12.55 
1943 01 13.80   5.60   9.70 
1943 02 15.60   5.70  10.65 
1943 03 15.60   7.00  11.30 
1943 04 19.40  10.60  15.00 
1943 05 23.80  15.30  19.54 
1943 06 99.99  18.70 -99.99 
1943 07 99.99  23.20 -99.99 
1943 08 35.00  24.00  29.50 
1943 09 33.40  21.80  27.60 
1943 10 27.30  18.00  22.65 
1943 11 23.60  13.60  18.60 
1943 12 18.79   8.70  13.75 
1944 01 13.50   5.70   9.60 
1944 02 15.70   7.10  11.40 
1944 03 17.20   8.30  12.75 
1944 04 22.30  12.80  17.54 
1944 05 25.10  15.60  20.35 
1944 06 29.00  20.00  24.50 
1944 07 33.50  23.00  28.25 
1944 08 32.20  22.20  27.20 
1944 09 31.00  19.79  25.40 
1944 10 26.40  16.40  21.40 
1944 11 20.90  11.10  16.00 
1944 12 15.30   9.10  12.20 
1945 01 14.50   6.60  10.55 
1945 02 13.40   5.30   9.35 
1945 03 16.10   5.90  11.00 
1945 04 19.79  11.30  15.54 
1945 05 27.70  17.90  22.80 
1945 06 32.09  21.40  26.75 
1945 07 35.00  23.70  29.35 
1945 08 35.09  24.30  29.70 
1945 09 31.00  20.70  25.85 
1945 10 25.60  14.80  20.20 
1945 11 21.00  12.00  16.50 
1945 12 16.29   7.70  12.00 
1946 01 15.00   5.80  10.40 
1946 02 14.50   5.90  10.20 
1946 03 16.40   7.80  12.10 
1946 04 21.60  12.60  17.10 
1946 05 24.80  15.60  20.20 
1946 06 31.20  20.90  26.05 
1946 07 34.90  24.00  29.45 
1946 08 36.50  24.50  30.50 
1946 09 33.00  21.90  27.45 
1946 10 25.50  15.10  20.29 
1946 11 24.00  12.80  18.40 
1946 12 16.70   9.50  13.10 
1947 01 14.40   6.40  10.40 
1947 02 16.10   7.90  12.00 
1947 03 21.30  11.60  16.45 
1947 04 24.40  13.60  19.00 
1947 05 26.60  17.50  22.05 
1947 06 28.80  20.20  24.50 
1947 07 33.80  24.40  29.09 
1947 08 35.90  24.60  30.25 
1947 09 31.20  20.29  25.75 
1947 10 26.20  15.00  20.60 
1947 11 20.80  11.80  16.29 
1947 12 17.70   9.80  13.75 
1948 01 17.20   9.10  13.15 
1948 02 15.90   7.50  11.70 
1948 03 16.00   6.20  11.10 
1948 04 20.00  10.90  15.45 
1948 05 24.90  16.00  20.45 
1948 06 28.20  19.00  23.60 
1948 07 33.50  22.60  28.05 
1948 08 32.30  22.60  27.45 
1948 09 31.00  20.29  25.65 
1948 10 26.80  15.60  21.20 
1948 11 21.00  10.00  15.50 
1948 12 14.40   5.20   9.79 
1949 01 14.90   5.80  10.35 
1949 02 14.00   4.80   9.39 
1949 03 15.60   7.80  11.70 
1949 04 19.29  10.00  14.65 
1949 05 27.20  16.79  22.00 
1949 06 29.00  19.20  24.10 
1949 07 32.80  22.60  27.70 
1949 08 33.50  22.80  28.15 
1949 09 29.70  19.10  24.40 
1949 10 26.90  15.70  21.30 
1949 11 24.00  13.00  18.50 
1949 12 17.00   9.80  13.40 
1950 01 12.40   3.60   8.00 
1950 02 14.70   5.20   9.95 
1950 03 18.20   9.00  13.60 
1950 04 22.30  13.50  17.90 
1950 05 25.10  16.50  20.80 
1950 06 32.09  21.30  26.70 
1950 07 35.00  23.50  29.25 
1950 08 33.80  22.90  28.34 
1950 09 31.00  20.60  25.80 
1950 10 25.60  14.80  20.20 
1950 11 21.80  11.90  16.84 
1950 12 19.10   9.39  14.25 
1951 01 99.99 -99.99  11.00 
1951 02 99.99 -99.99  12.10 
1951 03 99.99 -99.99  14.50 
1951 04 99.99 -99.99  17.50 
1951 05 99.99 -99.99  21.20 
1951 06 99.99 -99.99  25.00 
1951 07 99.99 -99.99  28.20 
1951 08 99.99 -99.99  28.70 
1951 09 99.99 -99.99  25.70 
1951 10 99.99 -99.99  18.40 
1951 11 99.99 -99.99  14.70 
1951 12 99.99 -99.99   9.89 
1952 01 99.99 -99.99  10.30 
1952 02 99.99 -99.99  10.90 
1952 03 99.99 -99.99  11.40 
1952 04 99.99 -99.99  16.60 
1952 05 99.99 -99.99  20.00 
1952 06 99.99 -99.99  25.20 
1952 07 99.99 -99.99  27.40 
1952 08 99.99 -99.99  28.70 
1952 09 99.99 -99.99  26.40 
1952 10 99.99 -99.99  20.70 
1952 11 99.99 -99.99  15.40 
1952 12 99.99 -99.99  13.20 
1953 01 99.99 -99.99  10.10 
1953 02 99.99 -99.99  10.60 
1953 03 99.99 -99.99   9.70 
1953 04 99.99 -99.99  15.60 
1953 05 99.99 -99.99  19.20 
1953 06 99.99 -99.99  24.40 
1953 07 99.99 -99.99  30.10 
1953 08 99.99 -99.99  28.40 
1953 09 99.99 -99.99  24.50 
1953 10 99.99 -99.99  20.60 
1953 11 99.99 -99.99  12.80 
1953 12 99.99 -99.99   9.30 
1954 01 99.99 -99.99   8.70 
1954 02 99.99 -99.99  10.30 
1954 03 99.99 -99.99  13.40 
1954 04 99.99 -99.99  15.30 
1954 05 99.99 -99.99  18.90 
1954 06 99.99 -99.99  26.00 
1954 07 99.99 -99.99  29.00 
1954 08 99.99 -99.99  28.70 
1954 09 99.99 -99.99  25.90 
1954 10 99.99 -99.99  20.29 
1954 11 99.99 -99.99  15.30 
1954 12 99.99 -99.99  11.90 
1955 01 99.99 -99.99  11.90 
1955 02 99.99 -99.99  12.80 
1955 03 99.99 -99.99  13.60 
1955 04 99.99 -99.99  15.80 
1955 05 99.99 -99.99  21.20 
1955 06 99.99 -99.99  26.10 
1955 07 99.99 -99.99  28.40 
1955 08 99.99 -99.99  26.90 
1955 09 99.99 -99.99  24.70 
1955 10 99.99 -99.99  21.80 
1955 11 99.99 -99.99  15.90 
1955 12 99.99 -99.99  12.10 
1956 01 99.99 -99.99  10.20 
1956 02 99.99 -99.99  10.60 
1956 03 99.99 -99.99  11.30 
1956 04 99.99 -99.99  16.50 
1956 05 99.99 -99.99  20.00 
1956 06 99.99 -99.99  25.60 
1956 07 99.99 -99.99  29.60 
1956 08 99.99 -99.99  28.30 
1956 09 99.99 -99.99  25.40 
1956 10 99.99 -99.99  18.90 
1956 11 99.99 -99.99  14.50 
1956 12 99.99 -99.99   9.70 
1957 01 99.99 -99.99   9.50 
1957 02 99.99 -99.99  11.30 
1957 03 99.99 -99.99  13.40 
1957 04 99.99 -99.99  16.00 
1957 05 99.99 -99.99  18.70 
1957 06 99.99 -99.99  25.90 
1957 07 99.99 -99.99  27.40 
1957 08 99.99 -99.99  28.10 
1957 09 99.99 -99.99  24.60 
1957 10 99.99 -99.99  21.30 
1957 11 99.99 -99.99  15.20 
1957 12 99.99 -99.99  10.90 
1958 01 99.99 -99.99  10.50 
1958 02 99.99 -99.99  11.20 
1958 03 99.99 -99.99  13.50 
1958 04 99.99 -99.99  15.90 
1958 05 99.99 -99.99  20.90 
1958 06 99.99 -99.99  24.00 
1958 07 99.99 -99.99  27.00 
1958 08 99.99 -99.99  29.10 
1958 09 99.99 -99.99  24.40 
1958 10 99.99 -99.99  20.40 
1958 11 99.99 -99.99  16.29 
1958 12 99.99 -99.99  12.40 
1959 01 99.99 -99.99  10.70 
1959 02 99.99 -99.99   7.80 
1959 03 99.99 -99.99  12.50 
1959 04 99.99 -99.99  16.50 
1959 05 99.99 -99.99  20.50 
1959 06 99.99 -99.99  24.00 
1959 07 99.99 -99.99  27.00 
1959 08 99.99 -99.99  27.80 
1959 09 99.99 -99.99  23.80 
1959 10 99.99 -99.99  18.70 
1959 11 99.99 -99.99  14.70 
1959 12 99.99 -99.99  12.60 
1960 01 99.99 -99.99  10.40 
1960 02 99.99 -99.99  11.10 
1960 03 99.99 -99.99  12.50 
1960 04 99.99 -99.99  16.29 
1960 05 99.99 -99.99  21.70 
1960 06 99.99 -99.99  24.80 
1960 07 99.99 -99.99  28.20 
1960 08 99.99 -99.99  28.60 
1960 09 99.99 -99.99  24.70 
1960 10 99.99 -99.99  21.90 
1960 11 99.99 -99.99  16.90 
1960 12 99.99 -99.99  14.10 
1961 01 99.99 -99.99   9.80 
1961 02 99.99 -99.99  10.20 
1961 03 99.99 -99.99  13.10 
1961 04 99.99 -99.99  17.00 
1961 05 99.99 -99.99  20.40 
1961 06 99.99 -99.99  24.70 
1961 07 99.99 -99.99  28.30 
1961 08 99.99 -99.99  28.90 
1961 09 99.99 -99.99  24.10 
1961 10 99.99 -99.99  20.00 
1961 11 99.99 -99.99  15.50 
1961 12 99.99 -99.99  12.50 
1962 01 99.99 -99.99  11.60 
1962 02 99.99 -99.99  10.10 
1962 03 99.99 -99.99  14.60 
1962 04 99.99 -99.99  16.40 
1962 05 99.99 -99.99  21.00 
1962 06 99.99 -99.99  25.00 
1962 07 99.99 -99.99  28.10 
1962 08 99.99 -99.99  28.00 
1962 09 99.99 -99.99  25.30 
1962 10 99.99 -99.99  20.50 
1962 11 99.99 -99.99  18.60 
1962 12 99.99 -99.99  13.20 
1963 01 99.99 -99.99  11.50 
1963 02 99.99 -99.99  12.50 
1963 03 99.99 -99.99  12.10 
1963 04 99.99 -99.99  16.90 
1963 05 99.99 -99.99  19.40 
1963 06 99.99 -99.99  24.60 
1963 07 99.99 -99.99  29.40 
1963 08 99.99 -99.99  30.00 
1963 09 99.99 -99.99  26.00 
1963 10 99.99 -99.99  21.40 
1963 11 99.99 -99.99  15.90 
1963 12 99.99 -99.99  12.40 
1964 01 99.99 -99.99   7.80 
1964 02 99.99 -99.99  10.00 
1964 03 99.99 -99.99  14.20 
1964 04 99.99 -99.99  16.70 
1964 05 99.99 -99.99  18.90 
1964 06 99.99 -99.99  24.90 
1964 07 99.99 -99.99  27.80 
1964 08 99.99 -99.99  28.00 
1964 09 99.99 -99.99  24.50 
1964 10 99.99 -99.99  21.20 
1964 11 99.99 -99.99  16.20 
1964 12 99.99 -99.99  12.80 
1965 01 99.99 -99.99  10.50 
1965 02 99.99 -99.99   9.70 
1965 03 99.99 -99.99  13.40 
1965 04 99.99 -99.99  15.20 
1965 05 99.99 -99.99  19.50 
1965 06 99.99 -99.99  26.30 
1965 07 99.99 -99.99  28.80 
1965 08 99.99 -99.99  27.00 
1965 09 99.99 -99.99  25.10 
1965 10 99.99 -99.99  18.70 
1965 11 99.99 -99.99  14.60 
1965 12 99.99 -99.99  12.10 
1966 01 99.99 -99.99  11.10 
1966 02 99.99 -99.99  13.10 
1966 03 99.99 -99.99  13.10 
1966 04 99.99 -99.99  16.70 
1966 05 99.99 -99.99  20.00 
1966 06 99.99 -99.99  24.70 
1966 07 99.99 -99.99  27.90 
1966 08 99.99 -99.99  28.20 
1966 09 99.99 -99.99  24.60 
1966 10 99.99 -99.99  22.30 
1966 11 99.99 -99.99  18.29 
1966 12 99.99 -99.99  12.40 
1967 01 99.99 -99.99  10.10 
1967 02 99.99 -99.99   8.60 
1967 03 99.99 -99.99  11.70 
1967 04 99.99 -99.99  15.70 
1967 05 99.99 -99.99  20.10 
1967 06 99.99 -99.99  24.70 
1967 07 99.99 -99.99  28.70 
1967 08 99.99 -99.99  29.40 
1967 09 99.99 -99.99  24.70 
1967 10 99.99 -99.99  20.10 
1967 11 99.99 -99.99  14.60 
1967 12 99.99 -99.99  12.30 
1968 01 99.99 -99.99   9.20 
1968 02 99.99 -99.99  11.10 
1968 03 99.99 -99.99  12.70 
1968 04 99.99 -99.99  17.79 
1968 05 99.99 -99.99  23.50 
1968 06 99.99 -99.99  25.40 
1968 07 99.99 -99.99  28.60 
1968 08 99.99 -99.99  26.40 
1968 09 99.99 -99.99  23.60 
1968 10 99.99 -99.99  19.29 
1968 11 99.99 -99.99  15.00 
1968 12 99.99 -99.99  12.10 
1969 01 99.99 -99.99   9.89 
1969 02 99.99 -99.99  11.50 
1969 03 99.99 -99.99  13.90 
1969 04 99.99 -99.99  14.70 
1969 05 99.99 -99.99  21.60 
1969 06 99.99 -99.99  25.50 
1969 07 99.99 -99.99  27.30 
1969 08 99.99 -99.99  27.60 
1969 09 99.99 -99.99  25.40 
1969 10 99.99 -99.99  20.50 
1969 11 99.99 -99.99  15.80 
1969 12 99.99 -99.99  12.70 
1970 01 99.99 -99.99  11.90 
1970 02 99.99 -99.99  12.00 
1970 03 99.99 -99.99  14.10 
1970 04 99.99 -99.99  18.29 
1970 05 99.99 -99.99  19.70 
1970 06 99.99 -99.99  26.20 
1970 07 99.99 -99.99  27.60 
1970 08 99.99 -99.99  29.10 
1970 09 99.99 -99.99  25.00 
1970 10 99.99 -99.99  19.60 
1970 11 99.99 -99.99  16.60 
1970 12 99.99 -99.99  11.10 
1971 01 99.99 -99.99  12.90 
1971 02 99.99 -99.99  10.40 
1971 03 99.99 -99.99  12.90 
1971 04 99.99 -99.99  16.10 
1971 05 99.99 -99.99  21.60 
1971 06 99.99 -99.99  26.10 
1971 07 99.99 -99.99  27.40 
1971 08 99.99 -99.99  28.60 
1971 09 99.99 -99.99  25.10 
1971 10 99.99 -99.99  19.60 
1971 11 99.99 -99.99  15.90 
1971 12 99.99 -99.99  11.40 
1972 01 99.99 -99.99   9.60 
1972 02 99.99 -99.99  10.30 
1972 03 99.99 -99.99  14.70 
1972 04 99.99 -99.99  17.40 
1972 05 99.99 -99.99  20.40 
1972 06 99.99 -99.99  24.60 
1972 07 99.99 -99.99  26.70 
1972 08 99.99 -99.99  27.40 
1972 09 99.99 -99.99  25.10 
1972 10 99.99 -99.99  19.79 
1972 11 99.99 -99.99  15.10 
1972 12 99.99 -99.99  11.70 
1973 01 99.99 -99.99  10.00 
1973 02 99.99 -99.99  12.10 
1973 03 99.99 -99.99  12.80 
1973 04 99.99 -99.99  15.60 
1973 05 99.99 -99.99  21.80 
1973 06 99.99 -99.99  25.90 
1973 07 99.99 -99.99  28.20 
1973 08 99.99 -99.99  28.40 
1973 09 99.99 -99.99  26.60 
1973 10 99.99 -99.99  21.80 
1973 11 99.99 -99.99  14.40 
1973 12 99.99 -99.99  13.30 
1974 01 99.99 -99.99   8.50 
1974 02 99.99 -99.99  11.80 
1974 03 99.99 -99.99  15.00 
1974 04 99.99 -99.99  16.00 
1974 05 99.99 -99.99  19.79 
1974 06 99.99 -99.99  24.80 
1974 07 99.99 -99.99  29.50 
1974 08 99.99 -99.99  27.60 
1974 09 99.99 -99.99  25.40 
1974 10 99.99 -99.99  22.00 
1974 11 99.99 -99.99  16.29 
1974 12 99.99 -99.99  11.40 
1975 01 99.99 -99.99  10.80 
1975 02 99.99 -99.99  10.00 
1975 03 99.99 -99.99  14.40 
1975 04 99.99 -99.99  18.29 
1975 05 99.99 -99.99  19.29 
1975 06 99.99 -99.99  24.40 
1975 07 99.99 -99.99  27.60 
1975 08 99.99 -99.99  26.10 
1975 09 99.99 -99.99  24.40 
1975 10 99.99 -99.99  18.60 
1975 11 99.99 -99.99  13.80 
1975 12 99.99 -99.99   9.50 
1976 01 99.99 -99.99   8.80 
1976 02 99.99 -99.99   7.80 
1976 03 99.99 -99.99  12.20 
1976 04 99.99 -99.99  15.30 
1976 05 99.99 -99.99  19.79 
1976 06 99.99 -99.99  24.20 
1976 07 99.99 -99.99  26.40 
1976 08 99.99 -99.99  26.60 
1976 09 99.99 -99.99  22.50 
1976 10 99.99 -99.99  18.90 
1976 11 99.99 -99.99  14.40 
1976 12 99.99 -99.99  11.30 
1977 01 99.99 -99.99   8.80 
1977 02 99.99 -99.99  11.50 
1977 03 99.99 -99.99  12.10 
1977 04 99.99 -99.99  15.60 
1977 05 99.99 -99.99  20.40 
1977 06 99.99 -99.99  25.00 
1977 07 99.99 -99.99  29.40 
1977 08 99.99 -99.99  27.70 
1977 09 99.99 -99.99  24.00 
1977 10 99.99 -99.99  17.20 
1977 11 99.99 -99.99  15.20 
1977 12 99.99 -99.99   9.50 
1978 01 99.99 -99.99  10.50 
1978 02 99.99 -99.99  11.00 
1978 03 99.99 -99.99  12.60 
1978 04 99.99 -99.99  15.30 
1978 05 99.99 -99.99  20.80 
1978 06 99.99 -99.99  25.70 
1978 07 99.99 -99.99  29.20 
1978 08 99.99 -99.99  26.90 
1978 09 99.99 -99.99  23.00 
1978 10 99.99 -99.99  19.60 
1978 11 99.99 -99.99  13.20 
1978 12 99.99 -99.99  10.90 
1979 01 99.99 -99.99  10.40 
1979 02 99.99 -99.99  11.70 
1979 03 99.99 -99.99  13.00 
1979 04 99.99 -99.99  15.50 
1979 05 99.99 -99.99  19.90 
1979 06 99.99 -99.99  26.10 
1979 07 99.99 -99.99  28.40 
1979 08 99.99 -99.99  27.10 
1979 09 99.99 -99.99  25.20 
1979 10 99.99 -99.99  19.79 
1979 11 99.99 -99.99  14.70 
1979 12 99.99 -99.99  11.20 
1980 01 99.99 -99.99   8.60 
1980 02 99.99 -99.99   9.30 
1980 03 99.99 -99.99  11.30 
1980 04 99.99 -99.99  15.10 
1980 05 99.99 -99.99  18.79 
1980 06 99.99 -99.99  24.90 
1980 07 99.99 -99.99  27.50 
1980 08 99.99 -99.99  28.00 
1980 09 99.99 -99.99  23.10 
1980 10 99.99 -99.99  19.20 
1980 11 99.99 -99.99  15.10 
1980 12 99.99 -99.99  11.30 
1981 01 99.99 -99.99   9.20 
1981 02 99.99 -99.99   9.70 
1981 03 99.99 -99.99  13.70 
1981 04 99.99 -99.99  16.60 
1981 05 99.99 -99.99  19.20 
1981 06 99.99 -99.99  26.70 
1981 07 99.99 -99.99  28.10 
1981 08 99.99 -99.99  28.60 
1981 09 99.99 -99.99  24.30 
1981 10 99.99 -99.99  20.80 
1981 11 99.99 -99.99  20.80 
1981 12 99.99 -99.99  12.60 
1982 01 99.99 -99.99  10.20 
1982 02 99.99 -99.99   8.10 
1982 03 99.99 -99.99  10.80 
1982 04 99.99 -99.99  15.60 
1982 05 99.99 -99.99  20.10 
1982 06 99.99 -99.99  24.40 
1982 07 99.99 -99.99  27.00 
1982 08 99.99 -99.99  27.30 
1982 09 99.99 -99.99  25.10 
1982 10 99.99 -99.99  19.20 
1982 11 99.99 -99.99  12.10 
1982 12 99.99 -99.99   9.80 
1983 01 99.99 -99.99   6.90 
1983 02 99.99 -99.99   7.80 
1983 03 99.99 -99.99  10.90 
1983 04 99.99 -99.99  15.70 
1983 05 99.99 -99.99  20.60 
1983 06 99.99 -99.99  23.80 
1983 07 99.99 -99.99  27.40 
1983 08 99.99 -99.99  27.10 
1983 09 99.99 -99.99  23.70 
1983 10 99.99 -99.99  18.10 
1983 11 99.99 -99.99  15.40 
1983 12 99.99 -99.99  11.30 
1984 01 99.99 -99.99  10.80 
1984 02 99.99 -99.99  10.70 
1984 03 99.99 -99.99  11.20 
1984 04 99.99 -99.99  14.40 
1984 05 99.99 -99.99  20.70 
1984 06 99.99 -99.99  24.60 
1984 07 99.99 -99.99  28.10 
1984 08 99.99 -99.99  26.50 
1984 09 99.99 -99.99  23.40 
1984 10 99.99 -99.99  19.70 
1984 11 99.99 -99.99  13.50 
1984 12 99.99 -99.99   8.89 
1985 01 99.99 -99.99  11.30 
1985 02 99.99 -99.99   7.20 
1985 03 99.99 -99.99  11.40 
1985 04 99.99 -99.99  15.90 
1985 05 99.99 -99.99  21.20 
1985 06 99.99 -99.99  25.10 
1985 07 99.99 -99.99  28.30 
1985 08 99.99 -99.99  28.10 
1985 09 99.99 -99.99  24.40 
1985 10 99.99 -99.99  17.29 
1985 11 99.99 -99.99  15.10 
1985 12 99.99 -99.99  10.90 
1986 01 99.99 -99.99  10.20 
1986 02 99.99 -99.99  11.10 
1986 03 99.99 -99.99  13.20 
1986 04 99.99 -99.99  17.79 
1986 05 99.99 -99.99  20.20 
1986 06 99.99 -99.99  25.30 
1986 07 99.99 -99.99  27.70 
1986 08 99.99 -99.99  27.00 
1986 09 99.99 -99.99  24.70 
1986 10 99.99 -99.99  18.90 
1986 11 99.99 -99.99  12.40 
1986 12 99.99 -99.99   9.80 
1987 01 99.99 -99.99  10.50 
1987 02 99.99 -99.99  11.20 
1987 03 99.99 -99.99   8.80 
1987 04 99.99 -99.99  14.00 
1987 05 99.99 -99.99  18.29 
1987 06 99.99 -99.99  24.30 
1987 07 99.99 -99.99  28.20 
1987 08 99.99 -99.99  27.20 
1987 09 99.99 -99.99  24.20 
1987 10 99.99 -99.99  18.50 
1987 11 99.99 -99.99  13.00 
1987 12 99.99 -99.99  10.90 
1988 01 99.99 -99.99   9.70 
1988 02 99.99 -99.99   9.89 
1988 03 99.99 -99.99  10.40 
1988 04 99.99 -99.99  15.40 
1988 05 99.99 -99.99  20.00 
1988 07 99.99 -99.99  29.90 
1988 08 99.99 -99.99  28.50 
1988 09 99.99 -99.99  24.70 
1988 10 99.99 -99.99  18.40 
1988 11 99.99 -99.99  11.80 
1988 12 99.99 -99.99  10.70 
1989 01 99.99 -99.99   7.00 
1989 02 99.99 -99.99   8.89 
1989 03 99.99 -99.99  12.70 
1989 04 99.99 -99.99  17.50 
1989 05 99.99 -99.99  20.50 
1989 06 99.99 -99.99  23.30 
1989 07 99.99 -99.99  28.00 
1989 08 99.99 -99.99 -26.80 
1989 09 99.99 -99.99  24.10 
1989 10 99.99 -99.99  17.60 
1989 11 99.99 -99.99  14.00 
1989 12 99.99 -99.99   9.70 
1990 01 99.99 -99.99   7.40 
1990 02 99.99 -99.99   9.80 
1990 03 99.99 -99.99  12.20 
1990 04 99.99 -99.99  15.30 
1990 05 99.99 -99.99  20.20 
1990 06 99.99 -99.99  24.50 
1990 07 99.99 -99.99  27.20 
1990 08 99.99 -99.99  27.10 
1990 09 99.99 -99.99  23.10 
1990 10 99.99 -99.99  19.90 
1990 11 99.99 -99.99  14.70 
1990 12 99.99 -99.99  11.10 
1991 01 99.99 -99.99   8.39 
1991 04 99.99 -99.99  15.60 
1991 05 99.99 -99.99  18.20 
1991 09 99.99 -99.99  24.10 
1991 11 99.99 -99.99  13.50 
1991 12 99.99 -99.99   8.50 
1992 01 99.99 -99.99   8.00 
1992 02 99.99 -99.99   6.70 
1992 03 99.99 -99.99  10.60 
1992 04 99.99 -99.99  14.90 
1992 05 99.99 -99.99  18.90 
1992 06 99.99 -99.99  23.80 
1992 07 99.99 -99.99  26.80 
1992 08 99.99 -99.99  28.00 
1992 09 99.99 -99.99  23.70 
1992 10 99.99 -99.99  20.00 
1992 11 99.99 -99.99  13.90 
1992 12 99.99 -99.99   8.10 
1993 01 99.99 -99.99   7.60 
1993 02 99.99 -99.99   8.50 
1993 03 99.99 -99.99  10.80 
1993 04 99.99 -99.99  15.00 
1993 05 99.99 -99.99  18.50 
1993 06 99.99 -99.99  24.90 
1993 07 99.99 -99.99  28.30 
1993 08 99.99 -99.99  28.10 
1993 09 99.99 -99.99  23.70 
1993 10 99.99 -99.99  21.20 
1993 11 99.99 -99.99  12.90 
1993 12 99.99 -99.99  11.60 
1994 01 99.99 -99.99  10.50 
1994 02 99.99 -99.99   9.80 
1994 03 99.99 -99.99  12.30 
1994 04 99.99 -99.99  16.79 
1994 05 99.99 -99.99  21.10 
1994 06 99.99 -99.99  25.60 
1994 07 99.99 -99.99  27.50 
1994 08 99.99 -99.99  28.80 
1994 09 99.99 -99.99  26.20 
1994 10 99.99 -99.99  21.10 
1994 11 99.99 -99.99  13.50 
1994 12 99.99 -99.99   9.70 
1995 01 99.99 -99.99  10.20 
1995 02 99.99 -99.99  11.00 
1995 03 99.99 -99.99  12.20 
1995 04 99.99 -99.99  14.60 
1995 05 99.99 -99.99  19.79 
1995 06 99.99 -99.99  25.50 
1995 07 99.99 -99.99  28.50 
1995 08 99.99 -99.99  27.90 
1995 09 99.99 -99.99  24.10 
1995 10 99.99 -99.99  18.60 
1995 11 99.99 -99.99  11.70 
1995 12 99.99 -99.99  11.00 
1996 01 99.99 -99.99   8.39 
1996 02 99.99 -99.99  11.00 
1996 03 99.99 -99.99  11.50 
1996 04 99.99 -99.99  14.40 
1996 05 99.99 -99.99  21.80 
1996 06 99.99 -99.99  26.30 
1996 07 99.99 -99.99  28.20 
1996 08 99.99 -99.99  27.70 
1996 09 99.99 -99.99  23.50 
1996 10 99.99 -99.99  17.79 
1996 11 99.99 -99.99  15.40 
1996 12 99.99 -99.99  12.80 
1997 01 99.99 -99.99  10.40 
1997 02 99.99 -99.99   9.30 
1997 04 99.99 -99.99  13.10 
1997 05 99.99 -99.99  20.90 
1997 06 99.99 -99.99  25.00 
1997 07 99.99 -99.99  29.20 
1997 08 99.99 -99.99  26.10 
1997 09 99.99 -99.99  23.10 
1997 10 99.99 -99.99  18.50 
1997 11 99.99 -99.99  14.60 
1997 12 99.99 -99.99  11.50 
1998 01 99.99 -99.99  10.70 
1998 02 99.99 -99.99  10.90 
1998 03 99.99 -99.99  11.50 
1998 04 99.99 -99.99  17.29 
1998 05 99.99 -99.99  20.20 
1998 06 99.99 -99.99  26.50 
1998 07 99.99 -99.99  30.20 
1998 08 99.99 -99.99  30.50 
1998 09 99.99 -99.99  25.60 
1998 10 99.99 -99.99  21.50 
1998 11 99.99 -99.99  16.60 
1998 12 99.99 -99.99  11.80 
1999 01 99.99 -99.99  11.20 
1999 02 99.99 -99.99  11.10 
1999 03 99.99 -99.99  12.80 
1999 04 99.99 -99.99  16.29 
1999 05 99.99 -99.99  22.30 
1999 06 99.99 -99.99  26.50 
1999 07 99.99 -99.99  29.20 
1999 08 99.99 -99.99  29.20 
1999 09 99.99 -99.99  25.00 
1999 10 99.99 -99.99  21.40 
1999 11 99.99 -99.99  15.30 
1999 12 99.99 -99.99  12.60 
2000 01 99.99 -99.99   7.90 
2000 02 99.99 -99.99  10.20 
2000 03 99.99 -99.99  11.40 
2000 04 99.99 -99.99  16.40 
2000 05 99.99 -99.99  20.80 
2000 06 99.99 -99.99  27.80 
2000 07 99.99 -99.99  29.90 
2000 08 99.99 -99.99  28.80 
2000 09 99.99 -99.99  25.60 
2000 10 99.99 -99.99  20.40 
2000 11 99.99 -99.99  16.29 
2000 12 99.99 -99.99  11.80 
2001 01 99.99 -99.99  11.40 
2001 02 99.99 -99.99  11.50 
2001 03 99.99 -99.99  15.90 
2001 04 99.99 -99.99  16.79 
2001 05 99.99 -99.99  21.70 
2001 06 99.99 -99.99  25.60 
2001 07 99.99 -99.99  28.50 
2001 08 99.99 -99.99  28.70 
2001 09 99.99 -99.99  25.60 
2001 10 99.99 -99.99  21.00 
2001 11 99.99 -99.99  14.20 
2001 12 99.99 -99.99  11.10 
2002 01 99.99 -99.99   9.10 
2002 02 99.99 -99.99  12.50 
2002 03 99.99 -99.99  14.30 
2002 04 99.99 -99.99  15.90 
2002 05 99.99 -99.99  21.00 
2002 06 99.99 -99.99  26.60 
2002 07 99.99 -99.99  29.30 
2002 08 99.99 -99.99  28.70 
2002 09 99.99 -99.99  24.30 
2002 10 99.99 -99.99  20.60 
2002 11 99.99 -99.99  15.60 
2002 12 99.99 -99.99  10.00 
2003 01 99.99 -99.99  12.70 
2003 02 99.99 -99.99   8.89 
2003 03 99.99 -99.99  11.70 
2003 04 99.99 -99.99  15.80 
2003 05 99.99 -99.99  23.10 
2003 06 99.99 -99.99  26.50 
2003 07 99.99 -99.99  29.70 
2003 08 99.99 -99.99  29.60 
2003 09 99.99 -99.99  24.50 
2003 10 99.99 -99.99  20.80 
2003 11 99.99 -99.99  15.50 
2003 12 99.99 -99.99  11.50 
2004 01 99.99 -99.99   8.89 
2004 02 99.99 -99.99  10.40 
2004 03 99.99 -99.99  13.80 
2004 04 99.99 -99.99  16.29 
2004 05 99.99 -99.99  20.50 
2004 06 99.99 -99.99  25.50 
2004 07 99.99 -99.99  29.70 
2004 08 99.99 -99.99  28.10 
2004 09 99.99 -99.99  25.50 
2004 10 99.99 -99.99  21.80 
2004 11 99.99 -99.99  15.20 
2004 12 99.99 -99.99  11.20 
2005 01 99.99 -99.99  10.80 
2005 02 99.99 -99.99  10.20 
2005 03 99.99 -99.99  13.40 
2005 04 99.99 -99.99  16.70 
2005 05 99.99 -99.99  21.10 
2005 06 99.99 -99.99  25.40 
2005 07 99.99 -99.99  28.40 
2005 08 99.99 -99.99  28.80 
2005 09 99.99 -99.99  25.30 
2005 10 99.99 -99.99  19.00 
2005 11 99.99 -99.99  13.80 
2005 12 99.99 -99.99  11.70 
2006 01 99.99 -99.99   9.00 
2006 02 99.99 -99.99  11.10 
2006 03 99.99 -99.99  13.30 
2006 04 99.99 -99.99  17.20 
2006 05 99.99 -99.99  21.00 
2006 06 99.99 -99.99  25.90 
2006 07 99.99 -99.99  28.90 
2006 08 99.99 -99.99  28.80 
2006 09 99.99 -99.99  24.90 
2006 10 99.99 -99.99  19.60 
2006 11 99.99 -99.99  13.50 
2006 12 99.99 -99.99  11.30 
2007 01 99.99 -99.99   9.50 
2007 02 99.99 -99.99  10.90 
2007 03 99.99 -99.99  13.30 
2007 04 99.99 -99.99  16.40 
2007 05 99.99 -99.99  21.60 
2007 06 99.99 -99.99  27.40 
2007 07 99.99 -99.99  29.90 
2007 08 99.99 -99.99  29.30 
2007 09 99.99 -99.99  25.70 
2007 10 99.99 -99.99  22.00 
2007 11 99.99 -99.99  15.70 
2007 12 99.99 -99.99  11.10 
2008 01 99.99 -99.99   8.60 
2008 02 99.99 -99.99   9.60 
2008 03 99.99 -99.99  14.70 
2008 04 99.99 -99.99  16.90 
2008 05 99.99 -99.99  20.70 
2008 06 99.99 -99.99  27.20 
2008 07 99.99 -99.99  29.50 
2008 08 99.99 -99.99  30.40 
2008 09 99.99 -99.99  25.70 
2008 10 99.99 -99.99  20.90 
2008 11 99.99 -99.99  16.60 
2008 12 99.99 -99.99  11.10 
2009 01 99.99 -99.99  10.50 
2009 02 99.99 -99.99  11.30 
2009 03 99.99 -99.99  12.90 
2009 04 99.99 -99.99  17.00 
2009 05 99.99 -99.99  20.50 
2009 06 99.99 -99.99  26.80 
2009 07 99.99 -99.99  29.70 
2009 08 99.99 -99.99  29.40 
2009 09 99.99 -99.99  25.00 
2009 10 99.99 -99.99  22.30 
2009 11 99.99 -99.99  15.60 
2009 12 99.99 -99.99  12.80 
2010 01 99.99 -99.99  10.90 
2010 02 99.99 -99.99  12.30 
2010 03 99.99 -99.99  16.10 
2010 04 99.99 -99.99  16.10 
2010 05 99.99 -99.99  21.50 
2010 06 99.99 -99.99  25.00 
2010 07 99.99 -99.99  27.60 
2010 08 99.99 -99.99  30.20 
2010 09 99.99 -99.99  27.40 
2010 10 99.99 -99.99  21.70 
2010 11 99.99 -99.99  19.50 
2010 12 99.99 -99.99  14.50 
2011 01 99.99 -99.99  12.10 
2011 02 99.99 -99.99  12.60 
2011 03 99.99 -99.99  12.70 
2011 04 99.99 -99.99  16.60 
2011 07 99.99 -99.99  28.60 
2011 08 99.99 -99.99  29.80 
2011 09 99.99 -99.99  27.40 
2011 10 99.99 -99.99  20.10 
