1920 03 99.99 -99.99    .80 
1920 04 99.99 -99.99   3.30 
1920 05 99.99 -99.99   8.20 
1920 06 99.99 -99.99  12.90 
1920 07 99.99 -99.99  16.20 
1920 08 99.99 -99.99  17.20 
1920 09 99.99 -99.99  11.60 
1920 10 99.99 -99.99   4.50 
1920 11 99.99 -99.99   2.20 
1920 12 99.99 -99.99  -2.60 
1921 01 99.99 -99.99  -3.50 
1921 02 99.99 -99.99   -.90 
1921 03 99.99 -99.99   2.90 
1921 04 99.99 -99.99   3.50 
1921 05 99.99 -99.99   7.10 
1921 06 99.99 -99.99  12.60 
1921 07 99.99 -99.99  15.90 
1921 08 99.99 -99.99  15.30 
1921 09 99.99 -99.99  10.00 
1921 10 99.99 -99.99   8.60 
1921 11 99.99 -99.99   2.60 
1921 12 99.99 -99.99  -1.40 
1922 01 99.99 -99.99  -7.20 
1922 02 99.99 -99.99  -4.60 
1922 03 99.99 -99.99  -1.60 
1922 04 99.99 -99.99    .30 
1922 05 99.99 -99.99   6.00 
1922 06 99.99 -99.99  14.40 
1922 07 99.99 -99.99  18.79 
1922 08 99.99 -99.99  15.00 
1922 09 99.99 -99.99  13.70 
1922 10 99.99 -99.99   8.10 
1922 11 99.99 -99.99   1.90 
1922 12 99.99 -99.99  -1.30 
1923 01 99.99 -99.99  -1.90 
1923 02 99.99 -99.99  -1.80 
1923 03 99.99 -99.99   2.09 
1923 04 99.99 -99.99   5.40 
1923 05 99.99 -99.99   9.10 
1923 06 99.99 -99.99  11.40 
1923 07 99.99 -99.99  17.00 
1923 08 99.99 -99.99  17.10 
1923 09 99.99 -99.99  13.70 
1923 10 99.99 -99.99   6.70 
1923 11 99.99 -99.99   3.40 
1923 12 99.99 -99.99  -2.40 
1924 01 99.99 -99.99  -2.90 
1924 02 99.99 -99.99   3.50 
1924 03 99.99 -99.99    .50 
1924 04 99.99 -99.99   6.10 
1924 05 99.99 -99.99  12.10 
1924 06 99.99 -99.99  13.00 
1924 07 99.99 -99.99  17.29 
1924 08 99.99 -99.99  16.90 
1924 09 99.99 -99.99  11.80 
1924 10 99.99 -99.99   6.70 
1924 11 99.99 -99.99   2.70 
1924 12 99.99 -99.99  -4.50 
1925 01 99.99 -99.99    .10 
1925 02 99.99 -99.99   2.00 
1925 03 99.99 -99.99   3.90 
1925 04 99.99 -99.99   6.00 
1925 05 99.99 -99.99  10.90 
1925 07 99.99 -99.99  19.00 
1925 09 99.99 -99.99   9.80 
1925 10 99.99 -99.99   6.80 
1925 12 99.99 -99.99   1.30 
1926 12 99.99 -99.99  -2.40 
1927 01 99.99 -99.99  -1.20 
1927 02 99.99 -99.99   -.70 
1927 03 99.99 -99.99   2.30 
1927 04 99.99 -99.99   3.00 
1927 05 99.99 -99.99   6.30 
1927 06 99.99 -99.99  11.10 
1927 07 99.99 -99.99  16.00 
1927 08 99.99 -99.99  15.10 
1927 09 99.99 -99.99   9.10 
1927 10 99.99 -99.99   5.60 
1927 11 99.99 -99.99   3.20 
1927 12 99.99 -99.99  -3.50 
1928 01 99.99 -99.99    .20 
1928 02 99.99 -99.99    .80 
1928 03 99.99 -99.99   4.00 
1928 04 99.99 -99.99   3.30 
1928 05 99.99 -99.99  10.80 
1928 06 99.99 -99.99  11.20 
1928 07 99.99 -99.99  17.40 
1928 08 99.99 -99.99  15.40 
1928 09 99.99 -99.99  11.90 
1928 10 99.99 -99.99   6.00 
1928 11 99.99 -99.99   1.90 
1928 12 99.99 -99.99  -4.40 
1929 01 99.99 -99.99  -7.50 
1929 02 99.99 -99.99  -6.70 
1929 03 99.99 -99.99   -.50 
1929 04 99.99 -99.99   -.10 
1929 06 99.99 -99.99   9.89 
1930 01 99.99 -99.99  -5.20 
1930 02 99.99 -99.99   2.50 
1930 03 99.99 -99.99   3.10 
1930 04 99.99 -99.99   6.70 
1930 05 99.99 -99.99   7.80 
1930 06 99.99 -99.99  11.30 
1930 07 99.99 -99.99  17.29 
1930 08 99.99 -99.99  15.90 
1930 09 99.99 -99.99  12.10 
1930 10 99.99 -99.99   5.90 
1930 11 99.99 -99.99   1.80 
1930 12 99.99 -99.99  -1.70 
1931 01 99.99 -99.99   -.40 
1931 02 99.99 -99.99   1.10 
1931 03 99.99 -99.99   3.20 
1931 04 99.99 -99.99   5.50 
1931 05 99.99 -99.99  11.80 
1931 06 99.99 -99.99  12.70 
1931 07 99.99 -99.99  19.60 
1931 08 99.99 -99.99  18.10 
1931 09 99.99 -99.99  11.50 
1931 10 99.99 -99.99   7.60 
1931 11 99.99 -99.99   -.40 
1931 12 99.99 -99.99  -2.50 
1932 01 99.99 -99.99  -4.80 
1932 02 99.99 -99.99  -2.80 
1932 03 99.99 -99.99   3.00 
1932 04 99.99 -99.99   4.30 
1932 05 99.99 -99.99   8.80 
1932 06 99.99 -99.99  13.60 
1932 12 99.99 -99.99  -5.60 
1933 01 99.99 -99.99  -5.60 
1933 02 99.99 -99.99  -6.10 
1933 03 99.99 -99.99    .20 
1933 04 99.99 -99.99   4.19 
1933 05 99.99 -99.99   4.60 
1933 06 99.99 -99.99  12.30 
1933 07 99.99 -99.99  17.79 
1933 08 99.99 -99.99  17.10 
1933 09 99.99 -99.99  11.00 
1933 10 99.99 -99.99  10.30 
1933 11 99.99 -99.99   4.30 
1933 12 99.99 -99.99   1.60 
1934 01 99.99 -99.99   2.00 
1934 02 99.99 -99.99   3.00 
1934 03 99.99 -99.99   7.20 
1934 04 99.99 -99.99   9.20 
1934 05 99.99 -99.99  10.90 
1934 06 99.99 -99.99  12.50 
1934 07 99.99 -99.99  16.90 
1934 08 99.99 -99.99  18.00 
1934 09 99.99 -99.99  13.10 
1934 10 99.99 -99.99   8.60 
1934 11 99.99 -99.99   3.90 
1934 12 99.99 -99.99  -1.00 
1935 01 99.99 -99.99  -1.60 
1935 02 99.99 -99.99    .50 
1935 03 99.99 -99.99   -.80 
1935 04 99.99 -99.99   4.60 
1935 05 99.99 -99.99   7.60 
1935 06 99.99 -99.99  11.80 
1935 07 99.99 -99.99  15.30 
1935 08 99.99 -99.99  17.00 
1935 09 99.99 -99.99  14.40 
1935 10 99.99 -99.99   6.20 
1935 11 99.99 -99.99    .70 
1935 12 99.99 -99.99   -.40 
1936 01 99.99 -99.99  -1.90 
1936 02 99.99 -99.99  -1.10 
1936 03 99.99 -99.99   1.30 
1936 04 99.99 -99.99   5.70 
1936 08 99.99 -99.99  16.50 
1936 09 99.99 -99.99  10.10 
1936 10 99.99 -99.99   6.50 
1936 11 99.99 -99.99    .20 
1936 12 99.99 -99.99  -3.30 
1937 01 99.99 -99.99 -11.70 
1937 02 99.99 -99.99  -3.00 
1937 03 99.99 -99.99   1.30 
1937 04 99.99 -99.99   3.00 
1937 05 99.99 -99.99   8.89 
1937 06 99.99 -99.99  11.20 
1937 07 99.99 -99.99  15.30 
1937 08 99.99 -99.99  14.60 
1937 09 99.99 -99.99  12.80 
1937 10 99.99 -99.99   7.20 
1937 11 99.99 -99.99   2.20 
1937 12 99.99 -99.99    .40 
1938 01 99.99 -99.99   -.80 
1938 02 99.99 -99.99  -2.00 
1938 03 99.99 -99.99  -1.00 
1938 04 99.99 -99.99   4.50 
1938 05 99.99 -99.99   8.89 
1938 06 99.99 -99.99  13.70 
1938 07 99.99 -99.99  17.79 
1938 08 99.99 -99.99  15.80 
1938 09 99.99 -99.99  14.20 
1938 10 99.99 -99.99   7.70 
1938 11 99.99 -99.99   1.30 
1938 12 99.99 -99.99    .60 
1939 01 99.99 -99.99  -1.90 
1939 02 99.99 -99.99  -3.60 
1939 03 99.99 -99.99   3.10 
1939 04 99.99 -99.99   7.50 
1939 05 99.99 -99.99   9.30 
1939 06 99.99 -99.99  11.10 
1939 07 99.99 -99.99  17.29 
1939 08 99.99 -99.99  18.00 
1939 09 99.99 -99.99  12.50 
1939 10 99.99 -99.99   7.70 
1939 11 99.99 -99.99   3.70 
1939 12 99.99 -99.99   1.30 
1940 01 99.99 -99.99  -2.09 
1940 02 99.99 -99.99  -2.30 
1940 08 99.99 -99.99  17.29 
1940 09 99.99 -99.99  11.50 
1940 10 99.99 -99.99   8.20 
1940 11 99.99 -99.99    .60 
1940 12 99.99 -99.99    .40 
1941 01 99.99 -99.99  -1.50 
1941 02 99.99 -99.99   1.40 
1941 03 99.99 -99.99   3.10 
1941 04 99.99 -99.99   4.30 
1941 05 99.99 -99.99   8.30 
1941 06 99.99 -99.99  10.30 
1941 07 99.99 -99.99  16.50 
1941 08 99.99 -99.99  14.70 
1941 09 99.99 -99.99   9.20 
1941 10 99.99 -99.99   6.70 
1941 11 99.99 -99.99   5.20 
1942 01 99.99 -99.99  -3.40 
1942 02 99.99 -99.99  -2.00 
1942 03 99.99 -99.99   1.80 
1942 04 99.99 -99.99   5.30 
1942 05 99.99 -99.99   6.90 
1942 06 99.99 -99.99  11.30 
1942 07 99.99 -99.99  17.50 
1942 08 99.99 -99.99  17.29 
1942 09 99.99 -99.99  13.10 
1942 10 99.99 -99.99   9.39 
1942 11 99.99 -99.99   2.70 
1942 12 99.99 -99.99    .50 
1943 01 99.99 -99.99  -2.20 
1943 02 99.99 -99.99    .20 
1943 03 99.99 -99.99   1.80 
1943 04 99.99 -99.99   6.40 
1943 05 99.99 -99.99   6.90 
1943 06 99.99 -99.99   9.10 
1943 07 99.99 -99.99  15.70 
1943 08 99.99 -99.99  13.90 
1943 09 99.99 -99.99  14.50 
1943 10 99.99 -99.99   6.10 
1943 11 99.99 -99.99   2.80 
1943 12 99.99 -99.99  -1.60 
1944 01 99.99 -99.99  -3.50 
1944 02 99.99 -99.99  -3.00 
1944 03 99.99 -99.99   -.10 
1944 04 99.99 -99.99   2.70 
1944 05 99.99 -99.99   7.30 
1944 06 99.99 -99.99   9.10 
1944 07 99.99 -99.99  14.30 
1944 08 99.99 -99.99  13.50 
1944 09 99.99 -99.99  11.40 
1944 10 99.99 -99.99   8.50 
1944 11 99.99 -99.99  -1.90 
1944 12 99.99 -99.99  -2.80 
1945 01 99.99 -99.99   -.50 
1945 02 99.99 -99.99    .30 
1945 03 99.99 -99.99    .40 
1945 04 99.99 -99.99   4.19 
1945 05 99.99 -99.99   8.89 
1945 06 99.99 -99.99  11.90 
1945 07 99.99 -99.99  17.70 
1945 08 99.99 -99.99  16.90 
1945 09 99.99 -99.99  11.80 
1945 10 99.99 -99.99   9.70 
1945 11 99.99 -99.99   1.50 
1945 12 99.99 -99.99  -1.30 
1946 01 99.99 -99.99  -2.60 
1946 02 99.99 -99.99   -.70 
1946 03 99.99 -99.99   1.80 
1946 04 99.99 -99.99   6.80 
1946 05 99.99 -99.99   9.39 
1946 06 99.99 -99.99  12.80 
1946 07 99.99 -99.99  16.60 
1947 05 99.99 -99.99  13.00 
1947 06 99.99 -99.99  11.70 
1947 07 99.99 -99.99  16.10 
1947 08 99.99 -99.99  15.40 
1947 09 99.99 -99.99  13.70 
1947 10 99.99 -99.99   9.89 
1947 11 99.99 -99.99   2.60 
1947 12 99.99 -99.99    .90 
1948 01 99.99 -99.99   1.60 
1948 02 99.99 -99.99  -1.40 
1948 03 99.99 -99.99   1.00 
1948 04 99.99 -99.99   3.20 
1948 05 99.99 -99.99   7.80 
1948 06 99.99 -99.99  13.60 
1948 07 99.99 -99.99  15.40 
1948 08 99.99 -99.99  15.20 
1948 09 99.99 -99.99  11.80 
1948 10 99.99 -99.99   7.80 
1948 11 99.99 -99.99   1.20 
1948 12 99.99 -99.99  -4.69 
1949 01 99.99 -99.99  -9.89 
1949 02 99.99 -99.99  -2.50 
1949 03 99.99 -99.99   2.00 
1949 04 99.99 -99.99   7.80 
1949 05 99.99 -99.99  11.20 
1949 06 99.99 -99.99  12.70 
1949 07 99.99 -99.99  16.70 
1949 08 99.99 -99.99  15.50 
1949 11 99.99 -99.99   6.80 
1949 12 99.99 -99.99  -3.40 
1950 01 99.99 -99.99  -7.30 
1950 02 99.99 -99.99   -.60 
1950 03 99.99 -99.99   -.10 
1950 04 99.99 -99.99   4.40 
1950 05 99.99 -99.99   7.70 
1950 06 99.99 -99.99  10.70 
1950 08 99.99 -99.99  19.79 
1950 09 99.99 -99.99  11.00 
1950 10 99.99 -99.99   8.30 
1950 11 99.99 -99.99   4.40 
1950 12 99.99 -99.99   3.40 
1951 01 99.99 -99.99  -2.40 
1951 02 99.99 -99.99   1.00 
1951 03 99.99 -99.99   -.30 
1951 04 99.99 -99.99   6.70 
1951 05 99.99 -99.99   8.80 
1951 06 99.99 -99.99  13.80 
1951 07 99.99 -99.99  16.70 
1951 08 99.99 -99.99  15.60 
1951 09 99.99 -99.99  13.40 
1951 10 99.99 -99.99   5.70 
1951 11 99.99 -99.99   2.20 
1951 12 99.99 -99.99  -4.90 
1952 01 99.99 -99.99  -3.80 
1952 02 99.99 -99.99  -2.00 
1952 03 99.99 -99.99  -2.00 
1952 04 99.99 -99.99   6.50 
1952 05 99.99 -99.99   9.10 
1952 06 99.99 -99.99  10.90 
1952 07 99.99 -99.99  17.40 
1952 08 99.99 -99.99  15.70 
1952 09 99.99 -99.99  14.30 
1952 10 99.99 -99.99  10.90 
1952 11 99.99 -99.99   -.10 
1952 12 99.99 -99.99  -1.80 
1953 01 99.99 -99.99   1.80 
1953 02 99.99 -99.99    .20 
1953 03 99.99 -99.99   1.60 
1953 04 99.99 -99.99   3.80 
1953 05 99.99 -99.99   6.00 
1953 06 99.99 -99.99   9.50 
1953 07 99.99 -99.99  16.90 
1953 08 99.99 -99.99  15.10 
1953 09 99.99 -99.99  14.90 
1953 10 99.99 -99.99   7.80 
1953 11 99.99 -99.99   4.60 
1953 12 99.99 -99.99    .60 
1954 01 99.99 -99.99  -1.50 
1954 02 99.99 -99.99   1.70 
1954 03 99.99 -99.99    .50 
1954 04 99.99 -99.99   6.10 
1954 05 99.99 -99.99  10.50 
1954 06 99.99 -99.99  11.00 
1954 07 99.99 -99.99  16.20 
1954 08 99.99 -99.99  13.60 
1954 09 99.99 -99.99  10.50 
1954 10 99.99 -99.99   7.10 
1954 11 99.99 -99.99   4.69 
1954 12 99.99 -99.99  -1.70 
1955 01 99.99 -99.99  -4.90 
1955 02 99.99 -99.99  -3.30 
1955 03 99.99 -99.99    .20 
1955 04 99.99 -99.99   1.70 
1955 05 99.99 -99.99   7.50 
1955 06 99.99 -99.99  12.80 
1955 07 99.99 -99.99  14.50 
1955 08 99.99 -99.99  17.60 
1955 09 99.99 -99.99  12.40 
1955 10 99.99 -99.99   8.60 
1955 11 99.99 -99.99    .70 
1955 12 99.99 -99.99  -1.60 
1956 01 99.99 -99.99  -1.10 
1956 02 99.99 -99.99  -3.20 
1956 03 99.99 -99.99    .60 
1956 04 99.99 -99.99   5.80 
1956 05 99.99 -99.99  10.00 
1956 06 99.99 -99.99  11.50 
1956 07 99.99 -99.99  16.79 
1956 08 99.99 -99.99  14.60 
1956 09 99.99 -99.99  12.70 
1956 10 99.99 -99.99   6.50 
1956 11 99.99 -99.99   3.10 
1956 12 99.99 -99.99    .30 
1957 01 99.99 -99.99  -5.60 
1957 02 99.99 -99.99   1.10 
1957 03 99.99 -99.99   2.70 
1957 04 99.99 -99.99   5.30 
1957 05 99.99 -99.99   8.80 
1957 06 99.99 -99.99  13.40 
1957 07 99.99 -99.99  15.30 
1957 08 99.99 -99.99  14.10 
1957 09 99.99 -99.99  14.20 
1957 10 99.99 -99.99   5.70 
1957 11 99.99 -99.99    .70 
1957 12 99.99 -99.99    .50 
1958 01 99.99 -99.99   -.30 
1958 02 99.99 -99.99   3.10 
1958 03 99.99 -99.99   -.10 
1958 04 99.99 -99.99   4.10 
1958 05 99.99 -99.99  11.50 
1958 06 99.99 -99.99  12.60 
1958 07 99.99 -99.99  16.90 
1958 08 99.99 -99.99  17.90 
1958 09 99.99 -99.99  11.90 
1958 10 99.99 -99.99   9.70 
1958 11 99.99 -99.99   3.70 
1958 12 99.99 -99.99   3.10 
1959 01 99.99 -99.99    .70 
1959 02 99.99 -99.99   -.80 
1959 03 99.99 -99.99   2.40 
1959 04 99.99 -99.99   6.50 
1959 05 99.99 -99.99   6.30 
1959 06 99.99 -99.99  13.50 
1959 07 99.99 -99.99  18.70 
1959 08 99.99 -99.99  15.90 
1959 09 99.99 -99.99  10.90 
1959 10 99.99 -99.99   8.30 
1959 11 99.99 -99.99   3.50 
1959 12 99.99 -99.99  -1.50 
1960 01 99.99 -99.99  -2.60 
1960 02 99.99 -99.99  -1.30 
1960 03 99.99 -99.99   3.80 
1960 04 99.99 -99.99   4.80 
1960 05 99.99 -99.99   7.30 
1960 06 99.99 -99.99  13.80 
1960 07 99.99 -99.99  18.70 
1960 08 99.99 -99.99  15.10 
1960 09 99.99 -99.99  13.60 
1960 10 99.99 -99.99   7.90 
1960 11 99.99 -99.99   1.20 
1960 12 99.99 -99.99   -.20 
1961 01 99.99 -99.99   1.50 
1961 02 99.99 -99.99   1.40 
1961 03 99.99 -99.99   1.70 
1961 04 99.99 -99.99   5.10 
1961 05 99.99 -99.99   7.30 
1961 06 99.99 -99.99  15.60 
1961 07 99.99 -99.99  17.60 
1961 08 99.99 -99.99  18.20 
1961 09 99.99 -99.99  10.30 
1961 10 99.99 -99.99   7.40 
1961 11 99.99 -99.99   1.80 
1961 12 99.99 -99.99  -1.60 
1962 01 99.99 -99.99  -3.60 
1962 02 99.99 -99.99   -.80 
1962 03 99.99 -99.99    .90 
1962 04 99.99 -99.99   7.10 
1962 05 99.99 -99.99   6.60 
1962 06 99.99 -99.99  12.10 
1962 07 99.99 -99.99  15.60 
1962 08 99.99 -99.99  15.10 
1962 09 99.99 -99.99  14.20 
1962 10 99.99 -99.99   8.10 
1962 11 99.99 -99.99   3.80 
1962 12 99.99 -99.99   2.09 
1963 01 99.99 -99.99  -2.50 
1963 02 99.99 -99.99   4.60 
1963 03 99.99 -99.99   1.50 
1963 04 99.99 -99.99   2.09 
1963 05 99.99 -99.99  10.10 
1963 06 99.99 -99.99  11.30 
1963 07 99.99 -99.99  14.00 
1963 08 99.99 -99.99  14.90 
1963 09 99.99 -99.99  15.10 
1963 10 99.99 -99.99   8.50 
1963 11 99.99 -99.99   2.90 
1963 12 99.99 -99.99   1.00 
1964 01 99.99 -99.99  -2.40 
1964 02 99.99 -99.99  -2.80 
1964 03 99.99 -99.99   -.80 
1964 04 99.99 -99.99   3.40 
1964 05 99.99 -99.99   7.00 
1964 06 99.99 -99.99  11.40 
1964 07 99.99 -99.99  16.70 
1964 08 99.99 -99.99  15.30 
1964 09 99.99 -99.99  11.10 
1964 10 99.99 -99.99   9.80 
1964 11 99.99 -99.99    .90 
1964 12 99.99 -99.99  -1.00 
1965 01 99.99 -99.99   -.70 
1965 02 99.99 -99.99   1.20 
1965 03 99.99 -99.99   2.30 
1965 04 99.99 -99.99   5.70 
1965 05 99.99 -99.99   7.50 
1965 06 99.99 -99.99  12.30 
1965 07 99.99 -99.99  16.00 
1965 08 99.99 -99.99  15.10 
1965 09 99.99 -99.99  10.40 
1965 10 99.99 -99.99  10.20 
1965 11 99.99 -99.99   2.90 
1965 12 99.99 -99.99  -2.40 
1966 01 99.99 -99.99  -2.30 
1966 02 99.99 -99.99  -1.70 
1966 03 99.99 -99.99   1.80 
1966 04 99.99 -99.99   6.20 
1966 05 99.99 -99.99  10.50 
1966 06 99.99 -99.99  11.60 
1966 07 99.99 -99.99  15.00 
1966 08 99.99 -99.99  16.50 
1966 09 99.99 -99.99  13.60 
1966 10 99.99 -99.99   8.20 
1966 11 99.99 -99.99   2.70 
1966 12 99.99 -99.99   -.40 
1967 01 99.99 -99.99   -.50 
1967 02 99.99 -99.99   1.60 
1967 03 99.99 -99.99    .50 
1967 04 99.99 -99.99    .50 
1967 05 99.99 -99.99   9.00 
1967 06 99.99 -99.99  12.30 
1967 07 99.99 -99.99  17.79 
1967 08 99.99 -99.99  18.79 
1967 09 99.99 -99.99  14.80 
1967 10 99.99 -99.99   8.10 
1967 11 99.99 -99.99   3.30 
1967 12 99.99 -99.99  -5.20 
1968 01 99.99 -99.99  -2.40 
1968 02 99.99 -99.99   3.00 
1968 03 99.99 -99.99   3.70 
1968 04 99.99 -99.99   3.70 
1968 05 99.99 -99.99   8.80 
1968 06 99.99 -99.99  12.70 
1968 07 99.99 -99.99  18.79 
1968 08 99.99 -99.99  14.60 
1968 09 99.99 -99.99  12.20 
1968 10 99.99 -99.99   7.60 
1968 11 99.99 -99.99   2.20 
1968 12 99.99 -99.99  -2.80 
1969 01 99.99 -99.99  -3.10 
1969 02 99.99 -99.99  -1.90 
1969 03 99.99 -99.99    .30 
1969 04 99.99 -99.99   5.00 
1969 05 99.99 -99.99  11.30 
1969 06 99.99 -99.99  13.50 
1969 07 99.99 -99.99  16.40 
1969 08 99.99 -99.99  15.80 
1969 09 99.99 -99.99  13.60 
1969 10 99.99 -99.99   5.20 
1969 11 99.99 -99.99   4.10 
1969 12 99.99 -99.99   -.20 
1970 01 99.99 -99.99   -.50 
1970 02 99.99 -99.99   2.50 
1970 03 99.99 -99.99   2.00 
1970 04 99.99 -99.99   1.80 
1970 05 99.99 -99.99   8.89 
1970 06 99.99 -99.99  14.20 
1970 07 99.99 -99.99  18.10 
1970 08 99.99 -99.99  17.00 
1970 09 99.99 -99.99  10.20 
1970 10 99.99 -99.99   6.60 
1970 11 99.99 -99.99   3.10 
1970 12 99.99 -99.99  -3.40 
1971 01 99.99 -99.99  -1.90 
1971 02 99.99 -99.99    .40 
1971 03 99.99 -99.99  -1.00 
1971 04 99.99 -99.99   3.90 
1971 05 99.99 -99.99   8.10 
1971 06 99.99 -99.99  11.10 
1971 07 99.99 -99.99  16.90 
1971 08 99.99 -99.99  18.10 
1971 09 99.99 -99.99   9.50 
1971 10 99.99 -99.99   5.10 
1971 11 99.99 -99.99   2.00 
1971 12 99.99 -99.99  -4.19 
1972 01 99.99 -99.99  -3.40 
1972 02 99.99 -99.99   1.20 
1972 03 99.99 -99.99   4.50 
1972 04 99.99 -99.99   3.80 
1972 05 99.99 -99.99   9.70 
1972 06 99.99 -99.99  13.60 
1972 07 99.99 -99.99  17.60 
1972 08 99.99 -99.99  17.20 
1972 09 99.99 -99.99  10.70 
1972 10 99.99 -99.99   6.70 
1972 11 99.99 -99.99   1.40 
1972 12 99.99 -99.99  -4.40 
1973 01 99.99 -99.99  -2.30 
1973 02 99.99 -99.99   1.70 
1973 03 99.99 -99.99    .90 
1973 04 99.99 -99.99   5.00 
1973 05 99.99 -99.99  11.30 
1973 06 99.99 -99.99  13.30 
1973 07 99.99 -99.99  17.50 
1973 08 99.99 -99.99  16.50 
1973 09 99.99 -99.99  12.40 
1973 10 99.99 -99.99   7.50 
1973 11 99.99 -99.99   1.20 
1973 12 99.99 -99.99    .80 
1974 01 99.99 -99.99  -3.00 
1974 02 99.99 -99.99  -1.10 
1974 03 99.99 -99.99   2.00 
1974 04 99.99 -99.99   4.30 
1974 05 99.99 -99.99   7.70 
1974 06 99.99 -99.99  14.90 
1974 07 99.99 -99.99  15.60 
1974 08 99.99 -99.99  16.40 
1974 09 99.99 -99.99  14.20 
1974 10 99.99 -99.99   7.60 
1974 11 99.99 -99.99   3.50 
1974 12 99.99 -99.99  -1.80 
1975 01 99.99 -99.99  -2.30 
1975 02 99.99 -99.99  -1.30 
1975 03 99.99 -99.99   -.20 
1975 04 99.99 -99.99   1.20 
1975 05 99.99 -99.99   8.50 
1975 06 99.99 -99.99  11.70 
1975 07 99.99 -99.99  17.10 
1975 08 99.99 -99.99  14.50 
1975 09 99.99 -99.99  14.60 
1975 10 99.99 -99.99   6.70 
1975 11 99.99 -99.99  -1.20 
1975 12 99.99 -99.99   1.20 
1976 01 99.99 -99.99   -.30 
1976 02 99.99 -99.99   -.10 
1976 03 99.99 -99.99    .10 
1976 04 99.99 -99.99   4.00 
1976 05 99.99 -99.99   9.60 
1976 06 99.99 -99.99  11.20 
1976 07 99.99 -99.99  17.10 
1976 08 99.99 -99.99  13.60 
1976 09 99.99 -99.99  14.00 
1976 10 99.99 -99.99   8.20 
1976 11 99.99 -99.99   5.40 
1976 12 99.99 -99.99    .10 
1977 01 99.99 -99.99  -3.70 
1977 02 99.99 -99.99   2.60 
1977 03 99.99 -99.99    .30 
1977 04 99.99 -99.99   7.10 
1977 05 99.99 -99.99   5.70 
1977 06 99.99 -99.99  15.80 
1977 07 99.99 -99.99  17.40 
1977 08 99.99 -99.99  18.40 
1977 09 99.99 -99.99  12.40 
1977 10 99.99 -99.99   8.39 
1977 11 99.99 -99.99   2.30 
1977 12 99.99 -99.99    .30 
1978 01 99.99 -99.99   1.10 
1978 02 99.99 -99.99   2.80 
1978 03 99.99 -99.99   6.30 
1978 04 99.99 -99.99   4.90 
1978 05 99.99 -99.99   7.60 
1978 06 99.99 -99.99  13.80 
1978 07 99.99 -99.99  16.79 
1978 08 99.99 -99.99  16.90 
1978 09 99.99 -99.99  11.00 
1978 10 99.99 -99.99   9.89 
1978 11 99.99 -99.99    .20 
1978 12 99.99 -99.99  -4.40 
1979 01 99.99 -99.99  -3.80 
1979 02 99.99 -99.99   -.10 
1979 03 99.99 -99.99   3.80 
1979 04 99.99 -99.99   4.90 
1979 05 99.99 -99.99  10.10 
1979 06 99.99 -99.99  13.10 
1979 07 99.99 -99.99  17.79 
1979 08 99.99 -99.99  16.00 
1979 09 99.99 -99.99  14.90 
1979 10 99.99 -99.99   9.89 
1979 11 99.99 -99.99    .70 
1979 12 99.99 -99.99   1.20 
1980 01 99.99 -99.99   -.60 
1980 02 99.99 -99.99   3.40 
1980 03 99.99 -99.99   1.30 
1980 04 99.99 -99.99   6.60 
1980 05 99.99 -99.99   8.70 
1980 06 99.99 -99.99  10.70 
1980 07 99.99 -99.99  17.50 
1980 08 99.99 -99.99  15.30 
1980 09 99.99 -99.99  13.60 
1980 10 99.99 -99.99   9.10 
1980 11 99.99 -99.99   3.80 
1980 12 99.99 -99.99   2.00 
1981 01 99.99 -99.99   2.00 
1981 02 99.99 -99.99    .60 
1981 03 99.99 -99.99   3.10 
1981 04 99.99 -99.99   6.50 
1981 05 99.99 -99.99   8.60 
1981 06 99.99 -99.99  13.10 
1981 07 99.99 -99.99  16.50 
1981 08 99.99 -99.99  18.40 
1981 09 99.99 -99.99  13.50 
1981 10 99.99 -99.99   6.80 
1981 11 99.99 -99.99   3.60 
1981 12 99.99 -99.99   1.20 
1982 01 99.99 -99.99  -3.80 
1982 02 99.99 -99.99  -1.10 
1982 03 99.99 -99.99   1.40 
1982 04 99.99 -99.99   2.40 
1982 05 99.99 -99.99   8.80 
1982 06 99.99 -99.99  13.00 
1982 07 99.99 -99.99  15.50 
1982 08 99.99 -99.99  16.90 
1982 09 99.99 -99.99  11.10 
1982 10 99.99 -99.99   6.70 
1982 11 99.99 -99.99    .20 
1982 12 99.99 -99.99  -2.20 
1983 01 99.99 -99.99   1.00 
1983 02 99.99 -99.99   1.80 
1983 03 99.99 -99.99   2.90 
1983 04 99.99 -99.99   3.40 
1983 05 99.99 -99.99   9.80 
1983 06 99.99 -99.99  11.70 
1983 07 99.99 -99.99  14.00 
1983 08 99.99 -99.99  16.90 
1983 09 99.99 -99.99  12.10 
1983 10 99.99 -99.99   9.20 
1983 11 99.99 -99.99   1.50 
1983 12 99.99 -99.99  -1.60 
1984 01 99.99 -99.99   -.50 
1984 02 99.99 -99.99    .80 
1984 03 99.99 -99.99   4.00 
1984 04 99.99 -99.99   4.00 
1984 05 99.99 -99.99   9.70 
1984 06 99.99 -99.99  11.20 
1984 07 99.99 -99.99  18.79 
1984 08 99.99 -99.99  17.20 
1984 09 99.99 -99.99  11.50 
1984 10 99.99 -99.99   5.20 
1984 11 99.99 -99.99   1.40 
1984 12 99.99 -99.99  -3.10 
1985 01 99.99 -99.99  -2.30 
1985 02 99.99 -99.99  -1.70 
1985 03 99.99 -99.99    .40 
1985 04 99.99 -99.99   7.30 
1985 05 99.99 -99.99   9.00 
1985 06 99.99 -99.99  14.20 
1985 09 99.99 -99.99   9.10 
1985 10 99.99 -99.99   6.70 
1985 11 99.99 -99.99  -2.20 
1985 12 99.99 -99.99   -.70 
1986 01 99.99 -99.99   3.70 
1986 02 99.99 -99.99   2.90 
1986 03 99.99 -99.99   5.40 
1986 04 99.99 -99.99   5.30 
1986 05 99.99 -99.99   9.20 
1986 06 99.99 -99.99  15.20 
1986 09 99.99 -99.99   9.60 
1986 10 99.99 -99.99   8.39 
1986 11 99.99 -99.99   3.00 
1986 12 99.99 -99.99    .60 
1987 01 99.99 -99.99  -3.30 
1987 02 99.99 -99.99    .90 
1987 03 99.99 -99.99   2.90 
1987 04 99.99 -99.99   9.00 
1987 05 99.99 -99.99  10.80 
1987 06 99.99 -99.99  14.60 
1988 04 99.99 -99.99   7.80 
1988 05 19.35  -2.04   8.65 
1988 06 24.77   4.02  14.39 
1988 07 32.02   5.53  18.77 
1988 08 30.75   3.32  17.03 
1988 09 26.38   -.47  12.95 
1988 10 99.99  -3.21 -99.99 
1988 11  6.93  -2.77   2.08 
1988 12  4.76  -8.93  -2.08 
1989 01  1.62 -14.27  -6.32 
1989 02  1.75 -15.19  -6.72 
1989 03  9.01  -1.43   3.79 
1989 04 17.39   -.31   8.54 
1989 06 99.99   3.36 -99.99 
1989 08 26.77   3.22  14.99 
1989 09 24.57    . 3  12.30 
1989 10 16.82  -3.32   6.75 
1989 11 11.93  -8.87   1.53 
1989 12  7.63  -9.89  -1.13 
1990 01  5.78  -6.74   -.47 
1990 02 99.99 -10.42 -99.99 
1990 03 99.99  -4.65 -99.99 
1990 07 30.37   5.75  18.06 
1990 09 99.99    .58 -99.99 
1990 11 10.22  -6.71   1.75 
1990 12 99.99 -14.63 -99.99 
1991 01  7.12  -9.91  -1.39 
1991 02 99.99  -4.79 -99.99 
1991 03  8.09  -4.64   1.72 
1991 04 12.76  -2.94   4.91 
1991 05 16.65   -.86   7.89 
1991 06 21.98   1.74  11.86 
1991 07 30.66   6.49  18.57 
1991 08 29.85   5.47  17.66 
1991 09 27.99    . 2  14.00 
1991 11 99.99  -2.96 -99.99 
1991 12  6.54  -6.84   -.15 
1992 01  7.06  -6.51    .27 
1992 02 11.22  -3.47   3.87 
1992 03 14.37  -4.92   4.72 
1992 04 16.65  -1.33   7.66 
1992 06 27.27   5.11  16.19 
1992 07 29.21   5.91  17.56 
1992 08 30.94   4.63  17.78 
1992 11  9.71  -5.06   2.32 
1992 12   .89  -9.82  -4.46 
1993 01 99.99 -12.60 -99.99 
1993 02  3.25  -9.07  -2.91 
1993 03 10.68  -1.33   4.67 
1993 04 12.72   -.98   5.87 
1993 05 99.99   2.19 -99.99 
1993 06 21.77   3.47  12.62 
1993 07 24.59   2.08  13.33 
1993 09 99.99    .47 -99.99 
1993 10 99.99  -1.76 -99.99 
1993 11  9.89 -10.86   -.48 
1993 12  5.33  -6.93   -.79 
1994 01  8.35  -6.49    .93 
1994 02  6.26  -6.22    . 2 
1994 03 14.90  -5.14   4.88 
1994 04 15.89  -2.78   6.55 
1994 05 21.15   2.19  11.67 
1994 06 25.15   2.08  13.61 
1994 07 32.05   6.95  19.50 
1994 08 29.95   2.39  16.17 
1994 09 26.60   1.10  13.85 
1994 10 17.94  -4.14   6.90 
1994 11  3.68  -9.10  -2.71 
1994 12  3.59  -8.64  -2.52 
1995 01  5.41  -2.48   1.46 
1995 02 12.40  -4.94   3.72 
1995 03  8.50  -3.07   2.71 
1995 04 12.47  -2.07   5.20 
1995 05 17.67   2.38  10.02 
1995 06 21.38   4.64  13.00 
1995 07 27.79   5.42  16.60 
1995 08 27.81   2.59  15.20 
1995 11 14.12  -1.63   6.24 
1995 12  5.47  -4.85    .30 
1996 01  5.10  -5.24    .-6 
1996 02  7.88  -4.03   1.92 
1996 03 12.00  -3.09   4.45 
1996 04 14.40  -1.66   6.37 
1996 11 11.91  -3.30   4.30 
1997 01  4.57  -5.98   -.70 
1997 03 13.62  -3.60   5.01 
