1913 12  6.90  -7.60   -.34 
1914 01  1.10  -4.19  -1.55 
1914 02  7.50  -4.50   1.50 
1914 03 12.90    .50   6.70 
1914 04 21.10   6.30  13.70 
1914 05 30.30  12.60  21.45 
1914 06 33.50  18.50  26.00 
1914 07 30.70  21.40  26.05 
1914 08 32.50  11.80  22.15 
1914 09 28.10  14.30  21.20 
1914 10 22.10   7.90  15.00 
1914 11  9.50   -.90   4.30 
1914 12  4.50  -8.39  -1.94 
1915 01 -1.50 -11.40  -6.45 
1915 02  2.90  -8.50  -2.80 
1915 03 11.30  -2.00   4.65 
1915 04 18.70   5.40  12.05 
1915 05 26.70  11.80  19.25 
1915 06 31.90  17.40  24.65 
1915 07 32.59  21.40  27.00 
1915 08 31.50  20.50  26.00 
1916 01   .30 -12.80  -6.25 
1916 02  4.69  -5.80   -.55 
1916 03 10.90  -3.40   3.74 
1916 04 19.40  -5.30   7.05 
1916 05 28.70  12.40  20.55 
1916 06 32.80  17.60  25.20 
1916 07 34.20  20.80  27.50 
1916 08 31.50  19.60  25.55 
1916 09 25.70  13.70  19.70 
1916 10 20.40   4.60  12.50 
1916 11 11.20    .10   5.65 
1916 12  1.20 -10.80  -4.80 
1917 01   .30 -12.80  -6.25 
1917 02  6.00  -9.00  -1.50 
1917 03 13.20  -2.09   5.55 
1917 04 31.10   7.30  19.20 
1917 05 27.30  11.50  19.40 
1917 06 33.20  20.00  26.60 
1917 07 31.70  22.80  27.25 
1917 08 30.70  20.90  25.80 
1917 09 23.60  14.80  19.20 
1917 10 19.40   7.40  13.40 
1917 11 10.90  -1.60   4.64 
1917 12  -.20 -11.40  -5.80 
1918 01  3.70 -11.10  -3.70 
1918 02  7.20  -6.00    .59 
1918 03 12.60   -.30   6.15 
1918 04 19.79   7.40  13.60 
1918 05 24.90  12.20  18.54 
1918 06 31.30  18.20  24.75 
1918 07 33.50  21.50  27.50 
1918 08 30.20  20.50  25.35 
1918 09 23.60  14.80  19.20 
1918 10 21.80   4.80  13.29 
1918 11  9.50  -2.30   3.60 
1918 12  1.00  -9.70  -4.35 
1919 01 -3.00  -7.60  -5.30 
1919 02  7.60  -4.50   1.55 
1919 03 14.30   2.30   8.30 
1919 04 21.80   8.80  15.29 
1919 05 99.99  13.90 -99.99 
1919 06 33.09  18.29  25.70 
1919 07 33.59  22.40  28.00 
1919 08 35.20  21.40  28.30 
1919 09 27.90  14.70  21.30 
1919 10 21.40   6.90  14.15 
1919 11 12.50  -1.90   5.30 
1919 12  3.40  -8.50  -2.55 
1920 06 33.09  18.00  25.55 
1920 07 36.09  23.70  29.90 
1920 08 35.09  21.10  28.09 
1920 09 27.80  15.40  21.59 
1920 10 24.50   8.50  16.50 
1920 11 13.00   -.20   6.40 
1920 12  4.90  -5.90   -.50 
1921 01  1.90 -99.99 -99.99 
1921 02  8.80  -8.10    .34 
1921 03 12.90  -1.50   5.70 
1921 04 21.70   6.60  14.15 
1921 05 27.50  12.00  19.75 
1921 06 31.30  17.50  24.40 
1921 07 34.20  21.10  27.65 
1921 08 31.60  19.90  25.75 
1921 09 30.30  13.70  22.00 
1921 10 24.70  11.90  18.29 
1921 11 12.40  -1.00   5.70 
1921 12  7.40 -99.99 -99.99 
1922 01 -1.40 -99.99 -99.99 
1922 02  4.30 -10.00  -2.85 
1922 03 11.70  -1.70   5.00 
1922 04 33.40   8.70  21.05 
1922 05 27.30  12.40  19.84 
1922 06 35.70  18.50  27.10 
1922 07 35.70  21.50  28.60 
1922 08 31.60  21.60  26.60 
1922 09 27.50  14.20  20.85 
1922 10 24.10   5.30  14.70 
1922 11  9.80  -2.90   3.45 
1922 12  5.60  -9.20  -1.80 
1923 01  1.90 -11.40  -4.75 
1923 02  2.50 -14.40  -5.95 
1923 03 12.80   2.00   7.40 
1923 04 20.80   7.30  14.04 
1923 05 26.50  13.40  19.95 
1923 06 34.90  18.70  26.80 
1923 07 34.50  21.70  28.10 
1923 08 31.70  21.20  26.45 
1923 09 27.10  14.50  20.80 
1923 10 20.90   5.40  13.15 
1923 11 10.50  -1.10   4.69 
1923 12  5.00  -7.00  -1.00 
1924 01  4.69  -8.80  -2.05 
1924 02  3.80  -6.60  -1.40 
1924 03 10.50  -2.00   4.25 
1924 04 22.10    .50  11.30 
1924 05 99.99  13.40 -99.99 
1924 06 34.90  18.20  26.55 
1924 07 30.30  22.10  26.20 
1924 08 30.90  21.50  26.20 
1924 09 27.10  15.40  21.25 
1924 10 18.50   3.40  10.95 
1924 11 14.50  -1.70   6.40 
1925 04 21.50   7.30  14.40 
1925 05 25.20  14.40  19.79 
1925 06 25.90  17.00  21.45 
1925 09 26.60  14.60  20.60 
1925 10 22.20   8.10  15.15 
1925 11 15.00   2.70   8.85 
1926 09 23.80  13.60  18.70 
1926 10 20.70   6.00  13.35 
1926 11 11.00   1.00   6.00 
1926 12  1.50  -9.89  -4.19 
1927 01 -1.30 -11.50  -6.40 
1927 02  2.20  -6.50  -2.15 
1927 03  9.70    .50   5.10 
1927 04 21.20   8.50  14.85 
1927 05 27.00  13.10  20.04 
1927 06 33.90  19.20  26.55 
1927 07 32.80  23.20  28.00 
1927 08 31.60  21.20  26.40 
1927 09 28.90  14.70  21.80 
1927 10 21.50   6.10  13.80 
1927 11 13.60   2.00   7.80 
1927 12  3.50  -7.60  -2.05 
1928 01  1.60  -9.80  -4.10 
1928 02  3.30  -7.60  -2.15 
1928 03 12.60    . 0   6.30 
1928 04 23.10   7.60  15.35 
1928 05 31.30  14.50  22.90 
1928 06 33.20  19.40  26.30 
1928 07 32.00  21.90  26.95 
1928 08 30.00  20.70  25.35 
1928 09 25.40  13.30  19.35 
1928 10 20.60   5.50  13.05 
1928 11  8.70  -1.50   3.60 
1928 12  2.30  -8.10  -2.90 
1929 01   .60  -9.60  -4.50 
1929 02  4.50  -8.20  -1.84 
1929 03 14.50    .80   7.65 
1929 04 20.70   7.50  14.10 
1929 05 28.70  14.40  21.55 
1929 06 33.80  20.00  26.90 
1929 07 32.70  22.60  27.65 
1929 08 29.70  21.10  25.40 
1929 09 27.80  14.70  21.25 
1929 10 20.60   6.40  13.50 
1929 11 11.30  -2.60   4.35 
1929 12   .30  -8.30  -4.00 
1930 01   .90 -11.90  -5.50 
1930 02  5.50  -4.90    .29 
1930 03 13.80   1.60   7.70 
1930 04 20.80   8.10  14.45 
1930 05 28.40  13.50  20.95 
1930 06 32.80  19.00  25.90 
1930 07 33.90  22.60  28.25 
1930 08 29.80  20.80  25.30 
1930 09 27.50  13.50  20.50 
1930 10 21.30   6.80  14.04 
1930 11 10.00  -2.70   3.65 
1930 12  5.30  -6.80   -.75 
1931 01  2.40  -9.00  -3.30 
1931 02  3.30  -8.10  -2.40 
1931 03 14.40  -1.10   6.64 
1931 04 19.70   6.60  13.15 
1931 05 26.80  12.80  19.79 
1931 06 32.90  19.20  26.05 
1931 07 32.09  20.50  26.30 
1931 08 31.60  21.60  26.60 
1931 09 28.70  14.10  21.40 
1931 10 21.90   4.60  13.25 
1931 11 11.40   -.90   5.25 
1931 12  2.90  -7.80  -2.45 
1932 01  5.80  -7.80  -1.00 
1932 02  5.20  -9.70  -2.25 
1932 03 12.30  -3.20   4.55 
1932 04 21.60   5.80  13.70 
1932 05 28.50  14.20  21.35 
1932 06 31.60  18.79  25.20 
1932 07 31.70  22.20  26.95 
1932 08 30.40  21.20  25.80 
1932 09 25.80  15.30  20.55 
1932 10 21.50   5.60  13.55 
1932 11 13.50  -1.60   5.95 
1932 12  5.70  -6.30   -.30 
1933 01   .20 -12.70  -6.25 
1933 02  4.90  -7.60  -1.34 
1933 03  9.30  -3.70   2.80 
1933 04 20.80   6.10  13.45 
1933 05 28.70  13.40  21.05 
1933 06 28.90  18.00  23.45 
1933 07 31.60  22.90  27.25 
1933 08 29.70  19.90  24.80 
1933 09 28.40  15.70  22.05 
1933 10 19.70   6.60  13.15 
1933 11 11.30  -1.70   4.80 
1933 12  3.90  -5.10   -.59 
1934 01  -.50 -13.00  -6.75 
1934 02  6.70  -6.60    . 4 
1934 03 11.20  -1.60   4.79 
1934 04 19.20   5.40  12.30 
1934 05 29.00  14.10  21.55 
1934 06 32.30  18.20  25.25 
1934 07 33.70  23.30  28.50 
1934 08 28.90  19.70  24.30 
1934 09 26.80  14.50  20.65 
1934 10 19.50   6.30  12.90 
1934 11 12.60  -1.50   5.55 
1934 12  5.10  -5.90   -.40 
1935 01   .40 -11.80  -5.70 
1935 02  9.20  -5.70   1.75 
1935 03 15.60   1.20   8.40 
1935 04 23.50   7.00  15.25 
1935 05 29.50  12.90  21.20 
1935 06 33.50  18.50  26.00 
1935 07 31.80  21.80  26.80 
1935 08 30.90  21.30  26.09 
1935 09 29.60  14.60  22.10 
1935 10 23.50   7.90  15.70 
1935 11  8.70   -.60   4.04 
1935 12   .50 -11.30  -5.40 
1936 01   .10 -14.20  -7.05 
1936 02  1.50  -9.39  -3.94 
1936 03  9.70  -4.30   2.69 
1936 04 19.90   6.20  13.04 
1936 05 27.60  12.70  20.15 
1936 06 33.20  19.29  26.25 
1936 07 33.70  21.30  27.50 
1936 08 31.50  20.00  25.75 
1936 09 28.80  15.00  21.90 
1936 10 24.30   6.20  15.25 
1936 11 12.70  -2.09   5.30 
1936 12  5.00  -8.80  -1.90 
1937 01  2.80  -9.80  -3.50 
1937 02  6.90  -6.50    .20 
1937 03 11.20  -1.00   5.10 
1937 04 20.29   6.70  13.50 
1937 05 29.90  13.90  21.90 
1944 01  3.10  -8.20  -2.55 
1944 02  5.30  -7.30  -1.00 
1944 03 12.80   -.20   6.30 
1944 04 20.10   6.90  13.50 
1944 05 27.00  13.00  20.00 
1944 06 33.20  19.20  26.20 
1944 07 32.30  23.50  27.90 
1944 08 29.70  20.60  25.15 
1944 09 27.50  15.20  21.35 
1944 10 20.40   6.50  13.45 
1944 11 10.40  -1.90   4.25 
1944 12   .70 -11.70  -5.50 
1945 01  1.20 -12.80  -5.80 
1945 02  2.40 -10.40  -3.99 
1945 03 10.90  -1.40   4.75 
1945 04 24.40   8.70  16.54 
1945 05 28.10  13.10  20.60 
1945 06 33.30  19.29  26.30 
1945 07 32.50  22.00  27.25 
1945 08 31.00  22.40  26.70 
1945 09 25.80  16.29  21.05 
1945 10 21.10   7.50  14.30 
1945 11 12.90   2.30   7.60 
1945 12  5.90  -6.40   -.25 
1946 01  4.50  -9.80  -2.65 
1946 02  7.60  -6.70    .45 
1946 03  8.50   -.90   3.80 
1946 04 22.50   7.80  15.15 
1946 05 25.70  13.00  19.35 
1946 06 34.40  20.20  27.30 
1946 07 32.50  22.40  27.45 
1946 08 31.00  21.70  26.35 
1946 09 26.90  15.20  21.05 
1946 10 22.10   8.00  15.05 
1946 11 12.70    .30   6.50 
1946 12  2.30 -10.00  -3.85 
1947 01  -.40 -10.90  -5.64 
1947 02  2.70 -10.50  -3.90 
1947 03  9.39  -3.40   2.99 
1947 04 23.60   7.50  15.55 
1947 05 27.70  14.10  20.90 
1947 06 31.50  18.70  25.10 
1947 07 33.20  22.20  27.70 
1947 08 30.50  21.40  25.95 
1947 09 24.60  14.50  19.54 
1947 10 19.90   6.50  13.20 
1947 11  7.90  -3.50   2.20 
1947 12  -.50 -10.80  -5.65 
1948 01   .80 -11.30  -5.25 
1948 02  5.20  -5.80   -.30 
1948 03 12.00    .90   6.45 
1948 04 23.10   9.89  16.50 
1948 05 26.60  13.50  20.04 
1948 06 34.09  20.10  27.09 
1948 07 31.60  22.60  27.10 
1948 08 30.50  21.30  25.90 
1948 09 27.30  16.50  21.90 
1948 10 19.79   6.30  13.04 
1950 01  3.80  -8.70  -2.44 
1950 02  7.00  -6.30    .34 
1950 03 15.30    .50   7.90 
1950 04 21.30   7.80  14.54 
1950 05 27.30  13.40  20.34 
1950 06 31.40  18.00  24.70 
1950 07 32.59  22.00  27.30 
1950 08 32.59  21.40  27.00 
1950 09 28.20  14.00  21.10 
1950 10 20.20   7.20  13.70 
1950 11 10.30  -1.70   4.30 
1950 12  5.90  -7.60   -.84 
1951 01  -.50 -16.79  -8.64 
1951 02  1.40  -5.30  -1.95 
1951 03 11.40  -6.00   2.69 
1951 04 17.90   9.10  13.50 
1951 05 27.40  16.90  22.15 
1951 06 30.10  21.50  25.80 
1951 07 30.40  22.20  26.30 
1951 08 30.50  21.10  25.80 
1951 09 23.40  12.80  18.10 
1951 10 20.40   7.70  14.04 
1951 11 11.20  -2.80   4.19 
1951 12  6.60  -4.69    .95 
1952 01  1.50  -6.30  -2.40 
1952 02  2.30  -8.50  -3.10 
1952 03 12.20  -3.70   4.25 
1952 04 20.90   8.20  14.54 
1952 05 24.70  14.90  19.79 
1952 06 29.70  17.20  23.45 
1952 07 30.20  22.00  26.10 
1952 08 28.20  22.40  25.30 
1952 09 25.00  16.29  20.65 
1952 10 20.00   7.40  13.70 
1952 11  9.80  -2.80   3.50 
1952 12 -1.10  -7.90  -4.50 
1953 01  1.20 -12.50  -5.65 
1953 02  2.20  -9.30  -3.55 
1953 03 14.60   -.10   7.25 
1953 04 21.30   5.80  13.54 
1953 05 25.80  12.80  19.29 
1953 06 31.90  18.70  25.30 
1953 07 32.80  22.70  27.75 
1953 08 27.30  20.50  23.90 
1953 09 27.80  14.10  20.95 
1953 10 22.20   7.90  15.05 
1953 11 10.00   -.50   4.75 
1953 12  4.69  -7.20  -1.25 
1954 01  2.40  -7.60  -2.60 
1954 02  6.30  -7.00   -.34 
1954 03 11.30  -2.09   4.60 
1954 04 20.90   6.50  13.70 
1954 05 26.70  12.00  19.35 
1954 06 28.50  17.50  23.00 
1954 07 28.60  20.50  24.55 
1954 08 28.90  20.70  24.80 
1954 09 25.40  14.70  20.04 
1954 10 17.90   7.40  12.65 
1954 11 11.90   1.50   6.70 
1954 12 -2.20 -11.20  -6.70 
1955 01   .90 -10.10  -4.60 
1955 02  6.70  -3.80   1.45 
1955 03  7.60   -.90   3.35 
1955 04 20.29   7.90  14.10 
1955 05 28.10  14.10  21.10 
1955 06 33.30  19.70  26.50 
1955 07 33.80  22.40  28.09 
1955 08 30.80  22.00  26.40 
1955 09 26.90  16.20  21.55 
1955 10 18.70   7.20  12.95 
1955 11 11.20   -.90   5.15 
1955 12  5.70  -4.80    .44 
1956 01  2.20  -7.90  -2.85 
1956 02  3.50  -7.50  -2.00 
1956 03  8.50   -.60   3.95 
1956 04 20.50   7.70  14.10 
1956 05 24.90  12.70  18.79 
1956 06 28.30  18.50  23.40 
1956 07 32.09  22.30  27.20 
1956 08 28.60  21.00  24.80 
1956 09 27.60  15.90  21.75 
1956 10 18.29   8.00  13.15 
1956 11  6.80  -1.70   2.55 
1956 12  1.10  -9.60  -4.25 
1957 01   .50  -9.60  -4.55 
1957 02   .80  -9.60  -4.40 
1957 03  9.20  -1.80   3.69 
1957 04 20.50   8.10  14.30 
1957 05 28.40  14.20  21.30 
1957 06 29.40  18.29  23.84 
1957 07 32.59  21.90  27.25 
1957 08 30.70  21.10  25.90 
1957 09 26.50  12.80  19.65 
1957 10 22.40   6.60  14.50 
1957 11 12.60   1.40   7.00 
1957 12  4.60  -5.80   -.60 
1958 01  1.60 -10.20  -4.29 
1958 02  5.40  -7.10   -.84 
1958 03 11.70   -.30   5.70 
1958 04 21.00   7.60  14.30 
1958 05 26.70  13.80  20.25 
1958 06 32.40  19.50  25.95 
1958 07 31.90  23.00  27.45 
1958 08 28.50  19.90  24.20 
1958 09 27.30  16.00  21.65 
1958 10 19.20   6.40  12.80 
1958 11 10.80    . 0   5.40 
1958 12  6.30  -3.00   1.65 
1959 01  2.50  -8.60  -3.05 
1959 02  5.50  -3.60    .95 
1959 03 14.50   2.50   8.50 
1959 04 21.80   7.60  14.70 
1959 05 27.90  13.80  20.85 
1959 06 29.90  18.70  24.30 
1959 07 30.90  22.40  26.65 
1959 08 30.30  21.60  25.95 
1959 09 25.50  15.40  20.45 
1959 10 20.70   9.70  15.20 
1959 11  7.80   -.60   3.60 
1959 12  2.50  -4.90  -1.20 
1960 01   .80  -9.00  -4.10 
1960 02 10.10  -3.40   3.35 
1960 03 11.40   1.50   6.45 
1960 04 22.40   7.70  15.04 
1960 05 25.30  12.60  18.95 
1960 06 33.09  19.70  26.40 
1960 07 31.80  22.50  27.15 
1960 08 30.30  21.10  25.70 
1960 09 26.70  15.40  21.05 
1960 10 18.90   6.90  12.90 
1960 11  9.70   1.50   5.60 
1960 12  2.60  -8.39  -2.90 
1961 01  3.50  -9.10  -2.80 
1961 02  8.30  -4.80   1.75 
1961 03 15.00   2.09   8.55 
1961 04 23.50   8.10  15.80 
1961 05 29.30  14.00  21.65 
1961 06 32.40  19.79  26.10 
1961 07 32.59  23.30  27.95 
1961 08 29.90  21.60  25.75 
1961 09 25.80  15.00  20.40 
1961 10 17.40   8.89  13.15 
1961 11 11.30   2.60   6.95 
1961 12  1.00  -7.70  -3.35 
1962 01  2.20  -8.89  -3.35 
1962 02  4.60  -4.00    .29 
1962 03 12.10    .30   6.20 
1962 04 21.10   5.70  13.40 
1962 05 29.50  13.00  21.25 
1962 06 31.80  18.20  25.00 
1962 07 31.90  22.20  27.05 
1962 08 31.40  21.00  26.20 
1962 09 27.40  15.00  21.20 
1962 10 19.10   6.90  13.00 
1962 11  8.80   -.10   4.35 
1962 12  6.20  -5.30    .44 
1963 01  3.50  -9.80  -3.15 
1963 02  7.10  -7.40   -.15 
1963 03 14.20    .70   7.45 
1963 04 18.90   7.00  12.95 
1963 05 24.90  13.30  19.10 
1963 06 33.20  19.10  26.15 
1963 07 33.20  22.10  27.65 
1963 08 30.00  22.10  26.05 
1963 09 26.00  15.30  20.65 
1963 10 19.70   6.70  13.20 
1963 11 10.40   1.20   5.80 
1963 12  3.60  -6.00  -1.20 
1964 01  -.10 -11.30  -5.70 
1964 02 -2.70 -12.30  -7.50 
1964 03  8.70    .10   4.40 
1964 04 15.80   8.39  12.10 
1964 05 26.20  14.50  20.35 
1964 06 32.80  18.29  25.55 
1964 07 31.20  22.20  26.70 
1964 08 29.80  21.20  25.50 
1964 09 24.80  15.60  20.20 
1964 10 16.50   9.10  12.80 
1964 11 11.90    .90   6.39 
1964 12  4.30  -4.60   -.14 
1965 01  3.00  -7.60  -2.30 
1965 02  5.90  -4.69    .60 
1965 03 13.40   -.10   6.64 
1965 04 18.29   5.90  12.10 
1965 05 29.60  13.20  21.40 
1965 06 32.50  19.00  25.75 
1965 07 33.90  22.20  28.05 
1965 08 31.60  20.70  26.15 
1965 09 29.20  14.70  21.95 
1965 10 23.00   9.00  16.00 
1965 11 11.60   1.30   6.45 
1965 12  4.80  -7.40  -1.30 
1966 01  3.40  -9.20  -2.90 
1966 02  6.60  -6.30    .14 
1966 03 11.40    .10   5.75 
1966 04 19.70   7.50  13.60 
1966 05 27.40  13.40  20.40 
1966 06 32.40  19.20  25.80 
1966 07 31.30  22.10  26.70 
1966 08 31.00  22.00  26.50 
1966 09 27.00  13.50  20.25 
1966 10 20.90   8.50  14.70 
1966 11 12.20    .30   6.25 
1966 12  1.60  -8.10  -3.25 
1967 01  3.90  -9.10  -2.60 
1967 02  4.69  -7.30  -1.30 
1967 03 14.10    .90   7.50 
1967 04 20.20   8.20  14.20 
1967 05 30.60  16.00  23.30 
1967 06 31.30  18.79  25.05 
1967 07 31.30  22.00  26.65 
1967 08 30.10  22.00  26.05 
1967 09 25.20  13.40  19.29 
1967 10 21.80   7.40  14.60 
1967 11  7.80  -1.00   3.40 
1967 12  1.50 -10.50  -4.50 
1968 01  2.60  -9.80  -3.60 
1968 02  3.40 -10.00  -3.30 
1968 03 14.40    .20   7.30 
1968 04 22.70   8.10  15.40 
1968 05 28.40  13.70  21.05 
1968 06 34.00  19.29  26.65 
1968 07 33.90  22.80  28.35 
1968 08 31.00  20.20  25.60 
1968 09 26.80  15.30  21.05 
1968 10 18.60   6.50  12.55 
1968 11 11.50   1.00   6.25 
1968 12  4.19  -3.60    .29 
1969 01  -.50 -11.60  -6.05 
1969 02  1.20  -9.39  -4.10 
1969 03  8.80  -2.80   3.00 
1969 04 19.40   6.60  13.00 
1969 05 26.90  12.40  19.65 
1969 06 31.60  16.70  24.15 
1969 07 30.60  20.90  25.75 
1969 08 30.50  19.90  25.20 
1969 09 26.10  14.80  20.45 
1969 10 19.70   7.70  13.70 
1969 11 10.60  -2.09   4.25 
1969 12  4.10  -8.80  -2.35 
1970 01  1.90 -12.10  -5.10 
1970 02  5.90  -6.80   -.45 
1970 03  8.60  -3.10   2.75 
1970 04 21.00   7.50  14.25 
1970 05 26.90  14.60  20.75 
1970 06 30.90  18.60  24.75 
1970 07 31.60  21.30  26.45 
1970 08 29.00  20.60  24.80 
1970 09 26.90  14.10  20.50 
1970 10 20.80   8.50  14.65 
1970 11 11.10  -2.60   4.25 
1970 12  4.50  -7.80  -1.65 
1971 01  3.80  -9.50  -2.85 
1971 02  4.30  -7.00  -1.34 
1971 03  8.70  -1.80   3.44 
1971 04 21.60   7.40  14.50 
1971 05 28.90  13.70  21.30 
1971 06 32.00  19.00  25.50 
1971 07 31.50  22.60  27.05 
1971 08 30.80  20.50  25.65 
1971 09 27.10  14.90  21.00 
1971 10 21.90   6.00  13.95 
1971 11 13.90   1.30   7.60 
1971 12  3.60  -8.70  -2.55 
1972 01   .90  -9.60  -4.35 
1972 02  1.20  -8.00  -3.40 
1972 03 12.70    .20   6.45 
1972 04 22.30   7.40  14.85 
1972 05 26.90  12.30  19.60 
1972 06 35.40  19.40  27.40 
1972 07 33.70  22.30  28.00 
1972 08 30.00  20.10  25.05 
1972 09 26.50  13.60  20.04 
1972 10 20.80   7.30  14.04 
1972 11 10.00   -.60   4.69 
1972 12  4.80  -6.50   -.84 
1973 01  1.50  -8.50  -3.50 
1973 02  3.30  -5.10   -.90 
1973 03 14.20   1.40   7.80 
1973 04 22.70   8.70  15.70 
1973 05 27.30  13.00  20.15 
1973 06 29.00  18.00  23.50 
1973 07 29.90  21.50  25.70 
1973 08 29.40  21.20  25.30 
1973 09 25.30  15.00  20.15 
1973 10 17.79   6.60  12.20 
1973 11 11.90    .20   6.05 
1973 12  6.10  -6.50   -.20 
1974 01  2.90  -7.80  -2.45 
1974 02  4.80  -6.00   -.59 
1974 03 12.00    .10   6.05 
1974 04 21.20   8.00  14.60 
1974 05 27.80  13.70  20.75 
1974 06 32.30  17.90  25.09 
1974 07 30.00  21.70  25.85 
1974 08 29.90  20.50  25.20 
1974 09 27.00  14.70  20.85 
1974 10 18.90   6.40  12.65 
1974 11 10.20    .90   5.55 
1974 12  1.70  -6.20  -2.25 
1975 01  4.19  -7.40  -1.60 
1975 02  6.30  -6.60   -.14 
1975 03 14.20   1.20   7.70 
1975 04 21.70   8.60  15.15 
1975 05 27.20  13.40  20.29 
1975 06 32.50  19.29  25.90 
1975 07 32.80  22.30  27.55 
1975 08 31.70  21.80  26.75 
1975 09 28.00  16.60  22.30 
1975 10 20.40   9.39  14.90 
1975 11 12.50   1.40   6.95 
1975 12  3.50  -7.40  -1.95 
1976 01  4.69  -8.60  -1.95 
1976 02  5.70  -3.10   1.30 
1976 03 11.90    . 0   5.95 
1976 04 17.79   6.90  12.35 
1976 05 27.70  13.40  20.55 
1976 06 31.20  18.29  24.75 
1976 07 28.70  20.90  24.80 
1976 08 28.50  20.00  24.25 
1976 09 25.90  15.30  20.60 
1976 10 18.70   8.00  13.35 
1976 11  8.20  -1.40   3.40 
1976 12  4.50  -5.30   -.40 
1977 01 -1.10 -11.80  -6.45 
1977 02  6.50  -6.90   -.20 
1977 03 15.20   1.90   8.55 
1977 04 22.40   9.39  15.90 
1977 05 25.80  13.90  19.84 
1977 06 30.00  19.00  24.50 
1977 07 30.70  22.20  26.45 
1977 08 29.90  21.00  25.45 
1977 09 27.50  15.80  21.65 
1977 10 20.29  10.00  15.15 
1977 11 10.80   1.40   6.10 
1977 12  4.10  -3.10    .50 
1978 01  4.40  -6.70  -1.14 
1978 02  4.10  -6.30  -1.10 
1978 03 11.90    .30   6.10 
1978 04 22.40   8.10  15.25 
1978 05 26.40  13.90  20.15 
1978 06 33.80  19.70  26.75 
1978 07 31.80  22.40  27.09 
1978 08 29.30  20.80  25.05 
1978 09 26.20  14.90  20.55 
1978 10 19.40   7.60  13.50 
1978 11 11.80   1.30   6.55 
1978 12  2.80  -6.70  -1.95 
1979 01  1.80  -7.60  -2.90 
1979 02  6.80  -4.60   1.10 
1979 03 12.10    .90   6.50 
1979 04 17.70   6.40  12.05 
1979 05 26.80  13.10  19.95 
1979 06 30.30  18.79  24.55 
1979 07 30.10  21.50  25.80 
1979 08 29.00  20.60  24.80 
1979 09 25.70  13.70  19.70 
1979 10 22.60   8.89  15.75 
1979 11  9.39   -.60   4.39 
1979 12  4.30  -4.40    .-4 
1980 01  2.40  -8.00  -2.80 
1980 02  4.19  -6.30  -1.05 
1980 03 10.50    .40   5.45 
1980 04 18.90   6.80  12.85 
1980 05 27.60  14.90  21.25 
1980 06 32.59  21.00  26.80 
1980 07 33.50  22.80  28.15 
1980 08 29.20  20.90  25.05 
1980 09 25.90  14.40  20.15 
1980 10 18.20   8.30  13.25 
1980 11 13.90   2.70   8.30 
1980 12  3.10  -7.10  -2.00 
1981 01  1.80  -9.00  -3.60 
1981 02  5.70  -5.60    . 4 
1981 03 15.20   2.40   8.80 
1981 04 23.10   9.60  16.35 
1981 05 28.10  14.40  21.25 
1981 06 31.70  19.79  25.75 
1981 07 32.90  23.80  28.35 
1981 08 30.10  20.80  25.45 
1981 09 27.20  16.00  21.60 
1981 10 19.70   6.60  13.15 
1981 11  8.70  -1.50   3.60 
1981 12  4.19  -6.90  -1.35 
1982 01  2.40  -8.50  -3.05 
1982 02  7.20  -4.00   1.59 
1982 03 14.60   2.09   8.35 
1982 04 23.60   9.70  16.65 
1982 05 28.90  15.70  22.30 
1982 06 31.10  19.20  25.15 
1982 07 30.10  21.50  25.80 
1982 08 30.00  22.30  26.15 
1982 09 26.60  14.90  20.75 
1982 10 21.70  10.40  16.04 
1982 11 11.20   1.00   6.10 
1982 12  5.50  -5.30    . 9 
1983 01  4.40  -7.50  -1.55 
1983 02  5.30  -6.30   -.50 
1983 03 13.50   1.60   7.55 
1983 04 22.10   9.50  15.80 
1983 05 27.30  15.70  21.50 
1983 06 32.70  20.00  26.35 
1983 07 32.70  22.60  27.65 
1983 08 30.60  21.80  26.20 
1983 09 27.70  17.60  22.65 
1983 10 19.40   9.50  14.45 
1983 11 13.00   2.09   7.55 
1983 12  6.70  -4.50   1.09 
1984 01  1.90  -8.89  -3.49 
1984 02  3.50  -6.70  -1.59 
1984 03 11.10   -.20   5.45 
1984 04 19.79   8.70  14.25 
1984 05 26.10  14.70  20.40 
1984 06 31.40  19.90  25.65 
1984 07 32.80  22.80  27.80 
1984 08 30.80  22.00  26.40 
1984 09 25.80  14.80  20.29 
1984 10 21.00   8.39  14.70 
1984 11 11.20   1.30   6.25 
1984 12  2.00  -6.40  -2.20 
1985 01   .90  -8.30  -3.70 
1985 02  3.40  -5.20   -.89 
1985 03 10.40   -.90   4.75 
1985 04 21.60   9.20  15.40 
1985 05 25.20  15.00  20.10 
1985 06 31.30  19.50  25.40 
1985 07 30.80  22.00  26.40 
1985 08 29.90  21.70  25.80 
1985 09 23.30  15.10  19.20 
1985 10 19.70   9.70  14.70 
1985 11  9.80    .30   5.05 
1985 12   .60  -7.50  -3.45 
1986 01  3.30  -7.70  -2.19 
1986 02  4.90  -5.80   -.45 
1986 03 13.00   2.09   7.55 
1986 04 21.60   9.30  15.45 
1986 05 27.50  15.10  21.30 
1986 06 32.09  20.40  26.25 
1986 07 31.20  22.30  26.75 
1986 08 29.80  20.10  24.95 
1986 09 27.40  15.00  21.20 
1986 10 18.00   7.60  12.80 
1986 11 10.10   -.80   4.65 
1986 12  3.00  -5.10  -1.04 
1987 01  1.60  -7.80  -3.10 
1987 02  6.80  -4.00   1.40 
1987 03 11.40    .60   6.00 
1987 04 21.20   8.20  14.70 
1987 05 27.00  14.40  20.70 
1987 06 29.90  19.00  24.45 
1987 07 32.80  22.70  27.75 
1987 08 30.60  21.20  25.90 
1987 09 27.60  16.60  22.10 
1987 10 20.20   9.60  14.90 
1987 11  9.20    .10   4.65 
1987 12  4.30  -5.20   -.44 
1988 01  1.70  -7.10  -2.69 
1988 02  4.80  -5.30   -.25 
1988 03 10.80    .20   5.50 
1988 04 22.20   9.10  15.65 
1988 05 26.10  14.40  20.25 
1988 06 31.70  20.00  25.85 
1988 07 30.50  22.40  26.45 
1988 08 28.80  21.60  25.20 
1988 09 26.60  16.70  21.65 
1988 10 20.50   9.50  15.00 
1988 11 14.00    .80   7.40 
1988 12  5.20  -3.90    .64 
1989 01  2.70  -5.60  -1.45 
1989 02  8.10  -3.00   2.55 
1989 03 14.80   3.10   8.95 
1989 04 22.00   9.89  15.95 
1989 05 27.20  14.50  20.85 
1989 06 31.30  19.50  25.40 
1989 07 30.20  22.20  26.20 
1989 08 30.10  21.10  25.60 
1989 09 25.30  15.40  20.34 
1989 10 20.70   8.60  14.65 
1989 11 10.40    .90   5.64 
1989 12  4.00  -3.00    .50 
1990 01  -.40  -8.10  -4.25 
1990 02  2.50  -3.70   -.60 
1990 03 13.00   3.10   8.05 
1990 04 19.90   8.50  14.20 
1990 05 25.60  14.60  20.10 
1990 06 30.40  19.10  24.75 
1990 07 30.90  22.50  26.70 
1990 08 30.30  21.40  25.84 
1990 09 25.70  16.29  21.00 
1990 10 21.80  10.10  15.95 
1990 11 11.40   2.30   6.85 
1990 12  4.69  -4.69    . 0 
1991 01  4.00  -5.90   -.95 
1991 02  6.30  -4.60    .85 
1991 03  9.70    .30   5.00 
1991 04 19.70   8.50  14.10 
1991 05 25.40  14.50  19.95 
1991 06 30.30  19.50  24.90 
1991 07 31.00  22.20  26.60 
1991 08 31.50  22.40  26.95 
1991 09 26.00  16.79  21.40 
1991 10 20.80   8.80  14.79 
1991 11 10.10    .30   5.20 
1991 12  1.80  -4.60  -1.40 
1992 01  4.69  -5.40   -.35 
1992 02  9.20  -3.40   2.90 
1992 03 11.80   2.00   6.90 
1992 04 22.30   9.70  16.00 
1992 05 26.30  14.90  20.59 
1992 06 30.50  18.90  24.70 
1992 07 33.09  23.10  28.09 
1992 08 29.60  21.40  25.50 
1992 09 26.70  16.20  21.45 
1992 10 18.00   7.50  12.75 
1992 11  9.39   -.10   4.64 
1992 12  3.80  -4.10   -.14 
1993 01   .70  -8.10  -3.70 
1993 02  7.90  -1.80   3.05 
1993 03 14.70   3.00   8.85 
1993 04 20.00   8.39  14.20 
1993 05 27.40  14.70  21.05 
1993 06 31.40  20.20  25.80 
1993 07 30.30  21.40  25.84 
1993 08 30.40  21.20  25.80 
1993 09 27.90  16.60  22.25 
1993 10 20.40   9.30  14.85 
1993 11  8.00    .90   4.44 
1993 12  4.69  -4.40    .14 
1994 01  3.60  -5.60  -1.00 
1994 02  5.10  -3.10   1.00 
1994 03 11.80    .60   6.20 
1994 04 22.80  11.20  17.00 
1994 05 27.70  15.70  21.70 
1994 06 32.59  21.30  26.95 
1994 07 32.50  24.10  28.30 
1994 08 31.00  22.90  26.95 
1994 09 27.40  15.60  21.50 
1994 10 20.29   9.00  14.65 
1994 11  9.60   2.60   6.10 
1994 12  2.20  -4.19   -.99 
1995 01  4.80  -5.30   -.25 
1995 02  8.60  -2.80   2.90 
1995 03 14.10   2.50   8.30 
1995 04 20.90   8.70  14.79 
1995 05 25.90  14.30  20.10 
1995 06 30.20  19.90  25.05 
1995 07 30.30  22.00  26.15 
1995 08 29.40  22.20  25.80 
1995 09 24.10  14.90  19.50 
1995 10 20.10  10.50  15.30 
1995 11 14.60   2.50   8.55 
1995 12  5.00  -3.90    .54 
1996 01  3.20  -6.10  -1.45 
1996 02  6.80  -4.90    .95 
1996 03 11.60   1.40   6.50 
1996 04 19.90   9.00  14.45 
1996 05 27.20  15.60  21.40 
1996 06 31.10  20.60  25.85 
1996 07 30.00  22.30  26.15 
1996 08 27.40  21.00  24.20 
1996 09 26.10  16.40  21.25 
1996 10 18.50   9.30  13.90 
1996 11  9.00   1.30   5.15 
1996 12  5.90  -3.10   1.40 
1997 01   .90  -7.20  -3.15 
1997 02  7.30  -2.50   2.40 
1997 03 14.30   4.19   9.25 
1997 04 20.70   9.39  15.05 
1997 05 26.10  15.50  20.80 
1997 06 32.40  20.10  26.25 
1997 07 34.70  24.50  29.60 
1997 08 32.30  23.10  27.70 
1997 09 25.30  14.00  19.65 
1997 10 22.20   8.60  15.40 
1997 11  9.70   2.80   6.25 
1997 12  3.50  -3.90   -.20 
1998 01 99.99  -6.30 -99.99 
1998 02  8.60  -1.40   3.60 
1998 03 14.10   3.70   8.90 
1998 04 20.60  11.40  16.00 
1998 05 25.50  15.20  20.35 
1998 06 31.10  20.90  26.00 
1998 07 31.80  24.30  28.05 
1998 08 31.00  22.50  26.75 
1998 09 29.10  18.50  23.80 
1998 10 20.80  12.00  16.40 
1998 11  9.30   2.30   5.80 
1998 12  7.00  -2.80   2.09 
1999 01  5.80  -4.69    .55 
1999 02 10.20  -1.30   4.44 
1999 03 11.10   2.70   6.90 
1999 04 21.30  11.20  16.25 
1999 05 26.10  15.70  20.90 
1999 06 32.50  21.10  26.80 
1999 07 32.70  24.40  28.55 
1999 08 30.50  22.00  26.25 
1999 09 26.80  18.70  22.75 
1999 10 19.79   9.30  14.54 
1999 11 11.70   2.40   7.05 
1999 12  5.50  -3.50   1.00 
2000 01 -1.30  -8.89  -5.10 
2000 02  5.20  -4.69    .25 
2000 03 15.20   3.80   9.50 
2000 04 22.20  10.00  16.10 
2000 05 27.70  16.00  21.85 
2000 06 33.20  21.50  27.35 
2000 07 34.59  25.40  30.00 
2000 08 31.10  22.70  26.90 
2000 09 28.50  17.50  23.00 
2000 10 16.60   9.60  13.10 
2000 11  7.60    .70   4.15 
2000 12  4.69  -3.60    .54 
2001 01 -1.10  -8.30  -4.70 
2001 02  4.19  -3.90    .14 
2001 03 15.70   3.80   9.75 
2001 04 20.80  10.00  15.40 
2001 05 29.10  17.60  23.35 
2001 06 32.09  21.60  26.84 
2001 07 32.30  23.70  28.00 
2001 08 31.10  22.50  26.80 
2001 09 27.20  17.70  22.45 
2001 10 20.50  10.80  15.65 
2001 11 12.20   1.60   6.90 
2001 12  3.10  -4.90   -.90 
2002 01  7.50  -2.70   2.40 
2002 02 11.70  -1.00   5.35 
2002 03 17.20   4.60  10.90 
2002 04 20.70  10.70  15.70 
2002 05 27.60  16.79  22.20 
2002 06 29.20  20.29  24.75 
2002 07 32.70  23.90  28.30 
2002 08 30.70  22.60  26.65 
2002 09 26.40  15.90  21.15 
2002 10 16.70   8.50  12.60 
2002 11  9.70   -.20   4.75 
2002 12   .60  -4.80  -2.10 
2003 01  1.40  -6.50  -2.55 
2003 02  6.90  -1.60   2.65 
2003 03 11.70   2.60   7.14 
2003 04 21.00  10.80  15.90 
2003 05 26.70 -99.99 -99.99 
2003 06 99.99  20.29 -99.99 
2003 07 30.70 -99.99 -99.99 
2003 08 30.40  21.80  26.09 
2003 09 25.30  17.40  21.34 
2003 10 19.79   8.89  14.35 
2003 11  8.20   1.90   5.04 
2003 12  5.80  -3.70   1.05 
2004 01  4.10  -5.30   -.60 
2004 02 10.00    .10   5.05 
2004 03 14.30   3.80   9.05 
2004 04 22.20  11.30  16.75 
2004 05 26.20  15.10  20.65 
2004 06 30.20  20.50  25.35 
2004 07 29.20  21.60  25.40 
2004 08 29.10  21.30  25.20 
2004 09 26.80  17.20  22.00 
2004 10 20.29   9.00  14.65 
2004 11 12.20   2.90   7.55 
2004 12  2.90  -2.90    . 0 
2005 01  1.16  -6.41  -2.62 
2005 03 12.44   2.89   7.66 
2005 05 25.04  16.84  20.94 
2005 06 31.52  22.74  27.13 
2005 07 32.28  25.32  28.80 
2005 08 29.65  23.47  26.56 
2005 09 26.21  18.78  22.49 
2005 10 20.19  10.96  15.57 
2005 11 13.68   4.41   9.04 
2005 12  2.27  -5.19  -1.46 
2006 01  1.72  -4.42  -1.35 
2006 02  4.42  -3.47    .47 
2006 03 14.22   4.44   9.33 
2006 04 19.01   9.63  14.32 
2006 05 25.12  17.12  21.12 
2006 06 31.73  23.01  27.37 
2006 07 29.37  23.73  26.55 
2006 08 29.57  23.67  26.62 
2006 09 27.32  18.34  22.83 
2006 10 21.58  13.04  17.31 
2006 11 11.25   3.50   7.37 
2006 12  3.05  -3.82   -.38 
2007 01  2.67  -5.12  -1.22 
2007 02  9.50    .32   4.91 
2007 03 11.20   3.56   7.38 
2007 04 20.56  11.27  15.91 
2007 05 27.73  19.04  23.38 
2007 06 30.56  23.02  26.79 
2007 07 30.83  24.24  27.53 
2007 08 30.65  24.02  27.33 
2007 09 26.11  18.82  22.46 
2007 10 18.02  10.38  14.20 
2007 11 10.56   2.67   6.61 
2007 12  3.68  -1.76    .96 
2008 01  1.14  -5.36  -2.11 
2008 02  6.15  -2.69   1.73 
2008 03 14.23   6.03  10.13 
2008 04 20.98  12.52  16.75 
2008 05 25.70  17.59  21.64 
2008 06 27.26  20.53  23.89 
2008 07 30.79  24.66  27.72 
2008 08 29.57  23.53  26.55 
2008 09 25.12  18.29  21.71 
2008 10 20.37  11.76  16.06 
2008 11 13.18   3.39   8.28 
2008 12  4.44  -3.59    .42 
2009 01  3.03  -5.09  -1.03 
2009 02  5.67  -1.53   2.07 
2009 03 12.93   4.19   8.56 
2009 04 20.40  11.96  16.18 
2009 05 27.84  18.62  23.23 
2009 06 31.59  23.04  27.31 
2009 07 31.47  24.63  28.05 
2009 08 28.87  22.40  25.63 
2009 09 24.84  17.36  21.10 
2009 10 21.05  11.89  16.46 
2009 11  5.59  -1.00   2.29 
2009 12  2.33  -4.64  -1.15 
2010 01  -.45  -7.63  -4.04 
2010 02  3.50  -3.45    . 2 
2010 03  8.24   1.53   4.88 
2010 04 15.52   8.00  11.76 
2010 05 26.91  18.52  22.71 
2010 06 29.47  21.99  25.73 
2010 07 32.57  26.34  29.45 
2010 08 29.37  23.28  26.32 
2010 09 24.98  18.27  21.62 
2010 10 18.53  10.65  14.59 
2010 11 11.65   2.63   7.14 
2010 12  4.73  -3.28    .72 
2011 01   .43 -11.92  -5.74 
2011 02  4.82  -5.95   -.56 
2011 03 13.16   2.15   7.65 
2011 04 19.59   8.53  14.06 
2011 05 24.88  15.34  20.11 
2011 06 31.03  21.60  26.31 
2011 07 31.14  23.33  27.23 
2011 08 29.42  21.88  25.65 
2011 09 23.82  14.23  19.02 
2011 10 18.84   9.29  14.06 
2011 11 10.32   2.59   6.45 
2011 12  2.57  -5.90  -1.66 
2012 01   .58  -9.51  -4.46 
2012 02  3.94  -7.40  -1.73 
2012 03 10.66   1.21   5.93 
2012 04 21.34  10.95  16.14 
2012 05 27.59  17.15  22.37 
2012 06 29.78  20.73  25.25 
2012 07 30.66  23.62  27.14 
2012 08 29.16  21.18  25.17 
2012 09 25.27  14.53  19.90 
2012 10 20.68   8.97  14.83 
2012 11  8.68   -.64   4.02 
2012 12  -.72  -7.23  -3.97 
2013 01 -1.81  -9.43  -5.62 
2013 02  2.65  -4.73  -1.04 
2013 03 12.23   2.00   7.11 
2013 04 17.79   7.46  12.62 
2013 05 25.64  16.57  21.10 
2013 06 27.93  21.21  24.57 
2013 07 30.47  23.48  26.97 
2013 08 31.09  22.69  26.89 
2013 09 24.79  17.18  20.98 
2013 10 19.09   8.62  13.85 
2013 11 11.59    .77   6.18 
2013 12  5.54  -5.82   -.14 
