1915 09  16.70   -.40   8.15 
1915 10  13.90  -3.10   5.39 
1915 11   2.90 -13.20  -5.14 
1917 02  -5.70 -17.79 -11.75 
1917 03   3.70 -16.40  -6.35 
1917 04   9.30  -7.40   0.95 
1917 05  16.90  -1.20   7.85 
1917 06  20.70   2.60  11.65 
1917 07  25.90 -99.99 -99.99 
1917 08  23.10 -99.99 -99.99 
1917 09  18.29 -99.99 -99.99 
1917 10   9.70 -99.99 -99.99 
1917 11   8.70  -6.50   1.09 
1917 12 -12.50 -23.80 -18.15 
1918 01  -5.90 -19.79 -12.85 
1918 02  -1.70 -22.30 -12.00 
1918 03   5.60 -14.00  -4.19 
1918 04  13.10  -5.30   3.90 
1918 05  15.80  -1.10   7.35 
1918 06  23.30   3.30  13.29 
1918 07  24.20   4.90  14.55 
1918 08  22.70   4.19  13.45 
1918 09  20.00   1.20  10.60 
1918 10  13.80  -4.50   4.65 
1918 11   5.30 -10.40  -2.54 
1918 12   -.80 -15.80  -8.30 
1919 01   1.40 -14.60  -6.60 
1919 02  -4.40 -22.70 -13.55 
1919 03   0.10 -18.40  -9.14 
1919 04  13.50  -4.60   4.44 
1919 05  18.60  -1.40   8.60 
1919 06  24.40   2.30  13.35 
1919 07  25.10   2.90  14.00 
1919 08  23.20   3.60  13.40 
1919 10   7.60  -9.89  -1.14 
1919 11  -1.80 -16.20  -9.00 
1920 01  -8.10 -23.30 -15.70 
1920 02   3.20 -16.60  -6.70 
1920 03   4.19 -16.60  -6.20 
1920 04   7.60  -8.20   -.29 
1920 05  16.29  -3.90   6.20 
1920 06  21.50   -.80  10.35 
1920 07  27.20   3.60  15.40 
1920 08  23.20   0.40  11.80 
1920 09  17.29  -5.70   5.80 
1920 10  11.20 -10.10   0.54 
1920 11   3.60 -17.50  -6.95 
1920 12  -2.40 -99.99 -99.99 
1921 02   1.30 -99.99 -99.99 
1921 03   1.20 -20.10  -9.45 
1921 04  10.50  -5.70   2.40 
1921 05  17.70   -.30   8.70 
1921 06  22.70   4.30  13.50 
1921 07  22.50   5.60  14.05 
1921 08  22.40   2.90  12.65 
1921 09  16.40  -2.80   6.80 
1921 10  16.20  -4.60   5.80 
1921 11  -1.40 -15.10  -8.25 
1921 12  -2.30 -22.30 -12.29 
1922 01  -4.80 -22.30 -13.54 
1922 02  -8.20 -27.80 -18.00 
1922 03   3.10 -15.80  -6.35 
1922 04  10.10  -5.20   2.45 
1922 05  18.40  -1.10   8.64 
1922 06  23.40   2.90  13.15 
1922 07  23.80   4.10  13.95 
1922 08  23.80   5.30  14.54 
1922 09  20.20   1.20  10.70 
1922 10  13.40  -4.40   4.50 
1922 11   6.40 -10.60  -2.10 
1922 12  -7.00 -22.10 -14.55 
1923 01  -1.20 -20.00 -10.60 
1923 05  16.29  -1.80   7.24 
1923 06  20.29   6.10  13.20 
1923 07  22.40   7.80  15.10 
1923 08  20.20   5.30  12.75 
1923 09  18.20   -.30   8.95 
1923 10  13.90  -5.20   4.35 
1923 11   8.30 -10.70  -1.19 
1923 12   -.70 -17.40  -9.05 
1924 01  -7.30 -21.60 -14.45 
1924 02   0.60 -15.80  -7.60 
1924 03   1.90 -11.30  -4.70 
1924 04   6.70  -6.90   -.10 
1924 05  17.70   -.10   8.80 
1924 06  18.60   2.70  10.65 
1924 07  23.80   6.40  15.10 
1924 08  20.50   5.50  13.00 
1924 09  17.79   0.70   9.25 
1924 10  13.30  -4.40   4.44 
1924 11   -.30 -14.20  -7.25 
1924 12  -9.80 -23.70 -16.75 
1925 01  -6.90 -21.90 -14.40 
1925 02  -6.00 -22.60 -14.30 
1925 03   1.10 -13.80  -6.35 
1925 04  10.90  -2.90   3.99 
1925 05  19.79   -.60   9.59 
1925 06  20.29   4.90  12.60 
1925 07  23.30   7.20  15.25 
1925 08  19.79   4.69  12.25 
1925 09  14.20   1.10   7.65 
1925 10   6.80  -6.20   0.30 
1925 11   2.30 -10.40  -4.04 
1925 12   0.90 -10.30  -4.70 
1926 01   1.20 -15.20  -7.00 
1926 02   1.60 -15.30  -6.85 
1926 03   6.20  -6.40   -.10 
1926 04  12.20  -4.10   4.05 
1926 05  18.29   0.70   9.50 
1926 07  24.90   6.70  15.79 
1926 08  19.40   4.30  11.85 
1926 09   9.70  -1.60   4.04 
1926 10  11.30  -3.60   3.85 
1926 11   -.60 -10.70  -5.65 
1926 12  -4.50 -19.20 -11.85 
1927 01  -6.90 -22.70 -14.80 
1927 02  -5.50 -21.90 -13.70 
1927 03   2.70 -13.40  -5.35 
1927 04   8.20  -6.90   0.64 
1927 05  13.40   0.60   7.00 
1927 06  21.40   5.40  13.40 
1927 07  23.80   7.00  15.40 
1927 08  22.80   5.10  13.95 
1927 09  16.40   1.40   8.89 
1927 10  11.60  -3.40   4.10 
1927 11  -5.20 -18.20 -11.70 
1927 12 -11.70 -27.50 -19.60 
1928 01  -1.90 -18.70 -10.30 
1928 02   2.40 -17.60  -7.60 
1928 03   4.00 -11.60  -3.80 
1928 05  22.90   -.40  11.25 
1928 06  19.90   4.19  12.04 
1928 07  25.40   7.10  16.25 
1928 08  20.70   3.10  11.90 
1928 09  19.29  -2.90   8.20 
1928 10   9.70  -8.20   0.75 
1928 11   6.50 -14.40  -3.94 
1928 12   0.50 -19.00  -9.25 
1929 01  -9.39 -26.80 -18.09 
1929 02  -4.69 -24.10 -14.40 
1929 03   5.60 -10.90  -2.65 
1929 05  15.90  -1.10   7.39 
1929 06  21.60   3.30  12.45 
1929 07  25.60   3.00  14.30 
1929 08  23.50   3.10  13.30 
1929 09  15.70   -.60   7.55 
1929 10  15.00  -5.80   4.60 
1929 11   4.69 -11.40  -3.35 
1929 12  -5.70 -21.40 -13.54 
1930 01 -10.30 -26.00 -18.15 
1930 02   3.80 -12.30  -4.25 
1930 03   3.60  -6.80  -1.60 
1930 04  13.90  -2.70   5.60 
1930 05  15.40   0.10   7.75 
1930 06  21.00   3.70  12.35 
1930 08  23.20   3.90  13.55 
1930 09  15.80   0.70   8.25 
1930 10   6.60  -6.40   0.09 
1930 11   2.09  -6.80  -2.35 
1930 12   5.60  -4.69   0.45 
1931 01   -.20 -10.60  -5.40 
1931 02   0.50 -13.10  -6.30 
1931 03   0.60 -13.90  -6.64 
1931 04  15.20   1.80   8.50 
1931 05  19.79   9.70  14.75 
1931 06  19.10  11.10  15.10 
1931 07  19.90  10.60  15.25 
1931 08  18.10   2.50  10.30 
1931 09  12.20  -3.10   4.55 
1931 10   9.00  -6.10   1.45 
1931 11  -2.00 -17.10  -9.55 
1931 12  -6.70 -19.70 -13.20 
1932 01  -9.30 -24.50 -16.90 
1932 02  -8.10 -23.30 -15.70 
1932 03  -5.70 -21.00 -13.35 
1932 04   6.80  -8.30   -.75 
1932 05  13.20  -1.90   5.65 
1932 06  17.10   1.90   9.50 
1932 07  18.00   3.10  10.55 
1932 08  18.90   4.30  11.60 
1932 09  13.50  -1.00   6.25 
1932 10   6.20  -8.70  -1.25 
1932 11  -3.40 -18.00 -10.70 
1932 12  -9.80 -21.70 -15.75 
1933 01 -10.30 -25.70 -18.00 
1933 02  -8.10 -23.60 -15.85 
1933 03  -2.20 -16.90  -9.55 
1933 04   4.69  -9.30  -2.30 
1933 05  12.60  -2.60   5.00 
1933 06  17.40   2.90  10.14 
1933 07  19.10   4.80  11.95 
1933 08  19.79   5.30  12.54 
1933 09  11.10  -3.10   4.00 
1933 10   5.70  -7.00   -.65 
1933 11   1.30 -11.60  -5.15 
1934 02   -.30 -15.10  -7.70 
1934 03   -.70 -15.90  -8.30 
1934 04  12.20  -2.40   4.89 
1934 05  15.70   0.80   8.25 
1934 06  16.29   2.40   9.34 
1934 07  19.70   5.50  12.60 
1934 08  21.00   6.40  13.70 
1934 09  11.30  -3.10   4.10 
1934 10  10.70  -3.80   3.44 
1934 11   1.90  -9.70  -3.90 
1934 12  -6.70 -19.00 -12.85 
1935 01 -14.40 -26.60 -20.50 
1935 02   0.60 -11.30  -5.35 
1935 03  -4.80 -16.40 -10.60 
1935 04   2.90  -8.80  -2.95 
1935 05  11.30  -2.20   4.55 
1935 06  15.40   1.90   8.64 
1935 07  19.90   6.90  13.40 
1935 08  18.70   4.80  11.75 
1935 09  14.30   0.30   7.30 
1935 10   8.89  -4.80   2.04 
1935 11  -2.20 -12.40  -7.30 
1935 12  -5.30 -99.99 -99.99 
1936 01 -13.20 -27.30 -20.25 
1936 02 -23.90 -38.30 -31.09 
1936 03  -1.70 -15.40  -8.55 
1936 04   4.40  -8.60  -2.10 
1936 05  14.90   3.00   8.95 
1936 06  17.50   6.40  11.95 
1936 07  21.20  10.80  16.00 
1936 08  17.90   7.80  12.85 
1936 09  12.40   3.80   8.09 
1936 10  10.50   2.09   6.30 
1936 11   6.30  -6.20   0.05 
1936 12  -6.70 -18.20 -12.45 
1937 01 -15.80 -30.10 -22.95 
1937 02  -8.30 -18.29 -13.29 
1937 03   0.00  -8.60  -4.30 
1937 04   9.00  -1.10   3.95 
1937 05  15.40   5.20  10.29 
1937 06  21.00  10.80  15.90 
1937 07  22.30  11.50  16.90 
1937 08  19.10   8.30  13.70 
1937 09  16.10   4.90  10.50 
1937 10  11.60   0.60   6.10 
1937 11  -3.90 -12.00  -7.95 
1937 12 -10.70 -17.20 -13.95 
1938 01  -8.70 -17.10 -12.90 
1938 03   2.30  -7.50  -2.60 
1938 04   9.00  -1.80   3.60 
1938 05  17.60   7.20  12.40 
1938 06  22.60  12.20  17.40 
1938 07  24.70  14.40  19.54 
1938 08  19.90   9.80  14.85 
1938 09  23.10 -99.99 -99.99 
1938 10  14.30   4.19   9.25 
1938 11   -.50  -9.00  -4.75 
1938 12  -6.80 -14.70 -10.75 
1939 01  -3.40 -12.40  -7.89 
1939 02 -11.50 -22.80 -17.15 
1939 03   0.30  -9.50  -4.60 
1939 04  10.20   0.90   5.55 
1939 05  19.40   9.80  14.60 
1939 06  14.10   4.69   9.39 
1939 07  22.40  12.70  17.54 
1939 08  24.80  15.20  20.00 
1939 09  12.60   3.70   8.15 
1939 10   5.30  -4.30   0.50 
1939 11   7.90   -.60   3.65 
1939 12   2.09  -7.20  -2.55 
1940 01 -14.20 -25.10 -19.65 
1940 02  -8.70 -99.99 -99.99 
1940 03   1.50 -99.99 -99.99 
1940 04   3.70  -4.80   -.55 
1940 05  16.20   7.50  11.85 
1940 06  19.10  10.70  14.90 
1940 07  19.60  11.60  15.60 
1940 08  23.00  14.90  18.95 
1940 09  18.79  10.60  14.70 
1940 10   8.30   0.10   4.20 
1940 11 -11.10 -99.99 -99.99 
1940 12  -8.70 -99.99 -99.99 
1941 03   4.19  -4.69   -.25 
1941 04  13.70 -99.99 -99.99 
1941 05  17.10   8.80  12.95 
1941 06  20.29  12.20  16.25 
1941 07  24.90  16.79  20.84 
1941 08  18.90  10.80  14.85 
1941 09  12.20   4.30   8.25 
1941 10  12.30   4.40   8.35 
1941 11   3.80  -4.30   -.25 
1941 12   0.20 -13.60  -6.70 
1942 05  14.10   7.00  10.55 
1942 06  19.60 -99.99 -99.99 
1942 07  23.10 -99.99 -99.99 
1942 08  23.40  17.10  20.25 
1942 09  17.20  10.90  14.05 
1942 10  11.90 -99.99 -99.99 
1943 01 -13.20 -26.00 -19.60 
1943 02   -.30  -8.30  -4.30 
1943 04  11.70 -99.99 -99.99 
1943 05  11.90 -99.99 -99.99 
1943 06  15.90   9.80  12.85 
1943 07  23.90 -99.99 -99.99 
1943 10  14.20 -99.99 -99.99 
1943 11   3.90  -4.40   -.25 
1943 12 -99.99  -7.50 -99.99 
1944 04  12.10   0.20   6.15 
1944 05  17.40 -99.99 -99.99 
1944 07  21.70 -99.99 -99.99 
1944 08  21.30 -99.99 -99.99 
1944 09  16.70 -99.99 -99.99 
1944 10  16.29  -6.50   4.89 
1945 02  -1.44 -15.08  -8.26 
1945 03   4.94  -7.10  -1.07 
1945 04   5.61  -6.01   -.20 
1945 05  14.89   1.93   8.41 
1945 06  17.44   4.73  11.09 
1945 07  22.09   8.70  15.39 
1945 08  21.71   7.57  14.64 
1945 09  14.43   2.51   8.47 
1945 10  12.59  -1.76   5.41 
1945 11  -3.15 -15.15  -9.14 
1945 12  -4.26 -16.04 -10.15 
1946 01   -.11 -12.87  -6.49 
1946 02   0.85 -15.10  -7.12 
1946 03   6.71  -5.74   0.48 
1946 04  14.15   -.75   6.70 
1946 05  17.42   1.09   9.25 
1946 06  17.20   6.00  11.60 
1946 07  23.48   8.80  16.14 
1946 08  21.75   6.31  14.03 
1946 09  16.74   2.54   9.63 
1946 10  10.20  -2.84   3.67 
1946 11  -1.55 -12.34  -6.94 
1946 12  -2.63 -15.75  -9.19 
1947 01  -3.13 -14.58  -8.85 
1947 02  -4.13 -17.36 -10.74 
1947 03   1.69  -9.96  -4.13 
1947 04  11.26  -1.44   4.91 
1947 05  15.80   2.33   9.07 
1947 06  17.67   5.79  11.73 
1947 07  24.36   8.75  16.55 
1947 08  19.42   6.35  12.88 
1947 09  15.70   2.81   9.25 
1947 10  13.11   -.14   6.48 
1947 11   0.85  -8.78  -3.96 
1947 12   0.35 -10.22  -4.93 
1948 01   2.23  -9.95  -3.86 
1948 02  -7.03 -19.50 -13.26 
1948 03   0.01 -13.33  -6.66 
1948 04   2.23  -7.91  -2.84 
1948 05  15.23   3.96   9.59 
1948 06  20.33   8.14  14.24 
1948 07  21.94   8.28  15.11 
1948 08  20.04   7.18  13.61 
1948 09  17.62   3.67  10.64 
1948 10  14.01  -1.44   6.28 
1948 11   3.94  -6.66  -1.35 
1948 12  -6.87 -18.40 -12.63 
1949 01  -6.92 -19.37 -13.15 
1949 02 -10.03 -22.55 -16.28 
1949 03   3.57  -8.89  -2.66 
1949 04  14.46   -.26   7.10 
1949 05  17.98   2.55  10.26 
1949 06  19.83   4.69  12.26 
1949 07  22.30   6.90  14.60 
1949 08  22.88   6.85  14.86 
1949 09  19.93   2.33  11.13 
1949 10   8.64  -2.91   2.86 
1949 11  11.51  -2.77   4.37 
1949 12 -10.29 -19.61 -14.95 
1950 01 -19.81 -30.50 -25.15 
1950 02  -1.44 -14.14  -7.79 
1950 03   -.34 -12.23  -6.28 
1950 04   7.56  -3.76   1.90 
1950 05  14.92   0.78   7.85 
1950 06  21.63   5.75  13.69 
1950 07  21.78   8.56  15.17 
1950 08  20.21   5.70  12.95 
1950 09  19.57   2.47  11.02 
1950 10   8.05  -2.77   2.64 
1950 11  -4.27 -13.94  -9.10 
1950 12  -1.77 -13.30  -7.53 
1951 01  -9.43 -19.56 -14.49 
1951 02  -4.11 -17.14 -10.62 
1951 03  -4.10 -16.50 -10.30 
1951 04   9.24  -3.87   2.68 
1951 05  16.14   2.82   9.47 
1951 06  16.85   4.13  10.49 
1951 07  20.89   9.39  15.14 
1951 08  17.79   6.44  12.11 
1951 09  14.30   1.65   7.97 
1951 10   5.03  -4.37   0.33 
1951 11   1.93  -7.97  -3.02 
1951 12  -7.62 -18.20 -12.91 
1952 01 -10.88 -22.16 -16.52 
1952 02   0.16 -12.70  -6.27 
1952 03   0.86 -12.02  -5.58 
1952 04  14.20   -.89   6.65 
1952 05  17.36   2.33   9.84 
1952 06  17.75   5.64  11.69 
1952 07  20.75   7.70  14.22 
1952 08  19.96   6.70  13.33 
1952 09  19.04   4.02  11.53 
1952 10  14.96   -.63   7.16 
1952 11   5.25  -7.70  -1.22 
1952 12   1.46 -12.34  -5.44 
1953 01  -8.47 -18.51 -13.49 
1953 02   3.39  -9.10  -2.85 
1953 03   3.69  -8.37  -2.33 
1953 04   5.70  -5.39   0.15 
1953 05  15.28   2.34   8.81 
1953 06  17.34   6.13  11.73 
1953 07  20.85   8.22  14.54 
1953 08  20.99   7.93  14.46 
1953 09  16.93   3.64  10.28 
1953 10  15.80   0.77   8.28 
1953 11   6.85  -3.87   1.49 
1953 12   2.45  -7.95  -2.75 
1954 01 -14.39 -24.46 -19.42 
1954 02   3.69  -6.10  -1.20 
1954 03  -1.24 -12.12  -6.68 
1954 04   2.00  -8.75  -3.37 
1954 05  13.09   1.94   7.51 
1954 06  16.49   5.78  11.13 
1954 07  21.75   7.82  14.78 
1954 08  17.62   8.12  12.87 
1954 09  14.75   3.15   8.95 
1954 10  11.61  -1.93   4.83 
1954 11   8.24  -2.48   2.88 
1954 12   3.15  -7.93  -2.38 
1955 01  -1.56 -12.28  -6.92 
1955 02  -4.14 -15.04  -9.59 
1955 03  -3.10 -13.77  -8.43 
1955 04   7.28  -2.60   2.34 
1955 05  13.35   1.35   7.35 
1955 06  20.34   6.50  13.42 
1955 07  21.91   9.57  15.74 
1955 08  22.67   6.30  14.48 
1955 09  14.85   2.46   8.65 
1955 10  11.22  -1.23   4.99 
1955 11  -9.16 -19.71 -14.44 
1955 12  -9.68 -20.16 -14.92 
1956 01 -11.06 -19.98 -15.52 
1956 02  -5.58 -17.70 -11.64 
1956 03   1.04  -9.79  -4.37 
1956 04   7.64  -3.83   1.90 
1956 05  18.29   3.14  10.71 
1956 06  19.04   6.51  12.78 
1956 07  22.38   9.54  15.95 
1956 08  21.63   7.85  14.74 
1956 09  16.39   2.35   9.37 
1956 10   9.82  -4.00   2.91 
1956 11   7.47  -4.15   1.65 
1956 12  -2.86 -13.75  -8.30 
1957 01  -9.59 -20.06 -14.82 
1957 02  -3.23 -17.92 -10.57 
1957 03   2.00  -8.79  -3.39 
1957 04   9.54  -3.71   2.91 
1957 05  16.90   3.44  10.17 
1957 06  18.04   5.89  11.96 
1957 07  21.94   7.09  14.51 
1957 08  18.77   5.51  12.14 
1957 09  18.70   5.41  12.05 
1957 10   6.33  -5.45   0.44 
1957 11   4.50  -5.41   -.45 
1957 12   0.15 -10.10  -4.97 
1958 01   0.52  -9.35  -4.41 
1958 02  -6.04 -15.44 -10.74 
1958 03  -2.23 -11.35  -6.79 
1958 04   8.47  -1.12   3.67 
1958 05  19.57   4.30  11.93 
1958 06  19.29   7.13  13.21 
1958 07  21.96   9.52  15.74 
1958 08  23.69   9.51  16.60 
1958 09  16.15   3.95  10.05 
1958 10  14.62   -.83   6.89 
1958 11   1.91  -8.43  -3.26 
1958 12  -1.88 -11.15  -6.51 
1959 01 -13.35 -21.25 -17.29 
1959 02  -3.11 -15.83  -9.47 
1959 03   5.93  -5.16   0.38 
1959 04  10.31  -2.87   3.72 
1959 05  13.44   0.91   7.17 
1959 06  18.33   6.45  12.39 
1959 07  23.63   9.47  16.54 
1959 08  17.93   6.13  12.03 
1959 09  14.06   2.86   8.46 
1959 10   7.84  -1.76   3.04 
1959 11   0.57  -9.87  -4.65 
1959 12   2.29  -7.32  -2.51 
1960 01  -4.62 -17.40 -11.01 
1960 02  -3.11 -13.51  -8.31 
1960 03   0.07 -11.92  -5.92 
1960 04  11.10  -2.01   4.54 
1960 05  14.65   1.31   7.97 
1960 06  17.90   5.58  11.74 
1960 07  24.52   9.77  17.14 
1960 08  20.08   7.58  13.83 
1960 09  17.19   2.95  10.07 
1960 10  12.74   1.04   6.89 
1960 11   0.70  -9.81  -4.55 
1960 12   -.22 -10.85  -5.53 
1961 01   1.80 -10.40  -4.29 
1961 02   0.62 -11.71  -5.54 
1961 03   4.03  -6.55  -1.26 
1961 04   8.32  -2.96   2.67 
1961 05  15.88   4.11   9.99 
1961 06  24.70   8.43  16.57 
1961 07  22.43   9.31  15.87 
1961 08  24.64   8.34  16.49 
1961 09  14.62   0.55   7.58 
1961 10  10.22  -2.97   3.62 
1961 11   1.91 -11.76  -4.92 
1961 12  -7.72 -19.73 -13.72 
1962 01  -1.99 -15.58  -8.78 
1962 02  -5.00 -16.76 -10.88 
1962 03   -.19 -12.33  -6.26 
1962 04  12.59  -1.39   5.60 
1962 05  14.49   1.92   8.20 
1962 06  20.15   6.17  13.16 
1962 07  21.14   6.73  13.93 
1962 08  21.08   6.97  14.02 
1962 09  18.91   2.45  10.68 
1962 10  14.05   -.25   6.90 
1962 11   6.04  -5.72   0.16 
1962 12   0.03 -12.01  -5.99 
1963 01  -5.52 -19.21 -12.37 
1963 02   1.81 -10.22  -4.20 
1963 03   4.61  -6.94  -1.16 
1963 04   9.56  -2.51   3.52 
1963 05  15.46   1.61   8.53 
1963 06  20.03   6.17  13.10 
1963 07  22.65   8.35  15.50 
1963 08  22.29   7.87  15.08 
1963 09  20.87   5.35  13.11 
1963 10  16.37   -.15   8.11 
1963 11   0.70 -11.29  -5.29 
1963 12  -3.24 -15.86  -9.55 
1964 01  -2.72 -13.94  -8.33 
1964 02   5.27  -6.39   -.55 
1964 03   -.45 -13.04  -6.74 
1964 04   9.64  -3.14   3.25 
1964 05  14.82   2.85   8.83 
1964 06  19.12   6.78  12.95 
1964 07  22.77   8.30  15.53 
1964 08  20.35   6.41  13.38 
1964 09  13.54   1.27   7.40 
1964 10  15.05   -.78   7.13 
1964 11   -.70  -9.85  -5.28 
1964 12 -12.65 -23.65 -18.15 
1965 01  -6.95 -19.08 -13.01 
1965 02  -1.05 -16.23  -8.64 
1965 03  -1.39 -14.98  -8.18 
1965 04   8.39  -2.61   2.89 
1965 05  14.87   1.78   8.32 
1965 06  18.08   6.09  12.08 
1965 07  22.62   9.68  16.15 
1965 08  22.28   9.59  15.93 
1965 09  11.23   -.21   5.51 
1965 10  15.92   0.42   8.17 
1965 11   -.58 -11.67  -6.12 
1965 12  -3.57 -15.63  -9.60 
1966 01 -14.07 -24.43 -19.25 
1966 02  -1.39 -15.26  -8.32 
1966 03   4.15 -10.02  -2.93 
1966 04   6.15  -4.81   0.67 
1966 05  17.40   3.12  10.26 
1966 06  18.04   4.67  11.36 
1966 07  21.16   8.51  14.83 
1966 08  19.79   6.60  13.19 
1966 09  19.02   4.80  11.91 
1966 10  10.34  -1.31   4.51 
1966 11  -2.73 -13.27  -8.00 
1966 12  -3.53 -13.29  -8.41 
1967 01  -8.21 -18.82 -13.51 
1967 02   1.63 -12.54  -5.45 
1967 03  -2.19 -14.17  -8.18 
1967 04   5.20  -5.79   -.29 
1967 05  13.97   1.79   7.88 
1967 06  18.93   5.76  12.34 
1967 07  22.77   8.17  15.47 
1967 08  25.13   8.45  16.78 
1967 09  23.08   4.73  13.91 
1967 10  11.60   -.84   5.38 
1967 11   3.44  -7.97  -2.26 
1967 12  -2.65 -13.88  -8.26 
1968 01  -6.86 -18.27 -12.56 
1968 02   0.43 -12.93  -6.25 
1968 03   6.07  -4.55   0.76 
1968 04   9.16  -3.95   2.60 
1968 05  15.32   1.45   8.38 
1968 06  18.00   5.20  11.60 
1968 07  22.14   8.20  15.17 
1968 08  18.60   6.55  12.57 
1968 09  16.02   3.87   9.94 
1968 10  10.63  -1.40   4.61 
1968 11   3.63  -7.51  -1.94 
1968 12 -10.38 -20.02 -15.20 
1969 01 -20.61 -31.19 -25.90 
1969 02  -4.38 -18.64 -11.51 
1969 03   2.85 -10.14  -3.64 
1969 04  13.24   -.17   6.53 
1969 05  16.96   2.99   9.97 
1969 06  20.20   6.64  13.42 
1969 07  21.11   7.13  14.12 
1969 08  22.15   6.44  14.29 
1969 09  15.85   3.37   9.61 
1969 10   8.62  -3.65   2.48 
1969 11   5.67  -6.91   -.61 
1969 12   -.30 -12.17  -6.23 
1970 01  -9.38 -20.90 -15.14 
1970 02   2.02 -10.84  -4.41 
1970 03   2.40  -8.95  -3.27 
1970 04   8.51  -2.87   2.82 
1970 05  16.45   2.88   9.66 
1970 06  22.54   8.63  15.58 
1970 07  22.91  10.27  16.59 
1970 08  23.27   7.64  15.45 
1970 09  16.62   1.33   8.97 
1970 10  11.22  -2.92   4.15 
1970 11  -2.42 -13.61  -8.01 
1970 12  -8.56 -21.20 -14.88 
1971 01  -9.85 -20.34 -15.10 
1971 02   2.24 -11.73  -4.74 
1971 03   1.03 -12.35  -5.66 
1971 04  10.25  -2.20   4.02 
1971 05  18.53   3.17  10.85 
1971 06  18.37   6.21  12.29 
1971 07  21.86   8.31  15.08 
1971 08  25.05  10.01  17.52 
1971 09  15.31   2.33   8.82 
1971 10  11.42  -3.24   4.09 
1971 11   1.92  -7.19  -2.63 
1971 12  -8.37 -20.80 -14.58 
1972 01 -10.61 -21.83 -16.21 
1972 02  -8.35 -19.28 -13.82 
1972 03   3.37  -8.89  -2.76 
1972 04   9.46  -4.28   2.59 
1972 05  17.07   2.90   9.98 
1972 06  19.81   7.59  13.70 
1972 07  19.32   7.68  13.50 
1972 08  23.42   9.32  16.36 
1972 09  11.08   0.83   5.95 
1972 10  10.16  -4.21   2.97 
1972 11   1.31  -7.83  -3.26 
1972 12  -7.30 -19.17 -13.23 
1973 01   -.94 -14.97  -7.95 
1973 02  -2.08 -14.26  -8.17 
1973 03   5.16  -7.20  -1.02 
1973 04   7.59  -2.82   2.38 
1973 05  17.83   3.13  10.48 
1973 06  19.61   6.58  13.09 
1973 07  22.76   8.18  15.47 
1973 08  21.06   8.01  14.53 
1973 09  16.93   4.34  10.63 
1973 10  10.04  -1.34   4.35 
1973 11  -9.05 -16.93 -12.99 
1973 12  -3.64 -13.64  -8.64 
1974 01 -10.73 -20.70 -15.71 
1974 02   0.29 -12.56  -6.13 
1974 03  -1.01 -14.12  -7.56 
1974 04  11.18  -1.55   4.81 
1974 05  12.78   1.60   7.19 
1974 06  21.85   7.39  14.62 
1974 07  22.13   7.89  15.00 
1974 08  19.25   7.18  13.21 
1974 09  16.09   2.26   9.17 
1974 10  13.58  -0.07   6.75 
1974 11   4.48  -7.79  -1.65 
1974 12   1.90  -9.53  -3.81 
1975 01  -3.14 -14.82  -8.97 
1975 02  -6.42 -18.69 -12.55 
1975 03   -.68 -11.98  -6.33 
1975 04   5.66  -6.61   -.47 
1975 05  14.39   1.68   8.03 
1975 06  18.52   6.03  12.27 
1975 07  23.97  10.61  17.28 
1975 08  18.68   6.41  12.54 
1975 09  19.15   2.70  10.92 
1975 10  10.47  -1.65   4.41 
1975 11   2.65  -9.49  -3.41 
1975 12  -2.70 -15.85  -9.27 
1976 01  -2.05 -13.65  -7.85 
1976 02   0.11 -12.06  -5.97 
1976 03   2.76  -9.85  -3.54 
1976 04  12.44  -1.16   5.63 
1976 05  18.29   3.32  10.81 
1976 06  17.37   4.52  10.95 
1976 07  21.85   8.83  15.34 
1976 08  21.14   9.57  15.35 
1976 09  19.87   4.66  12.26 
1976 10  10.57  -2.11   4.22 
1976 11   6.33  -6.79   -.23 
1976 12  -0.01 -11.05  -5.53 
1977 01  -3.07 -14.41  -8.74 
1977 02   6.44  -6.56  -0.05 
1977 03   3.94  -7.51  -1.78 
1977 04  14.75  -1.52   6.61 
1977 05  15.43   2.98   9.20 
1977 06  22.02   6.89  14.45 
1977 07  20.42   8.18  14.30 
1977 08  18.04   6.99  12.52 
1977 09  14.10   3.36   8.73 
1977 10  12.18  -1.91   5.13 
1977 11   0.62 -10.20  -4.79 
1977 12  -9.07 -19.12 -14.09 
1978 01  -9.97 -21.04 -15.51 
1978 02  -6.59 -17.89 -12.24 
1978 03   2.23  -8.81  -3.29 
1978 04   7.26   -.19   3.53 
1978 05  13.15   2.10   7.62 
1978 06  20.21   7.22  13.71 
1978 07  20.67   9.72  15.20 
1978 08  18.48   7.07  12.77 
1978 09  14.29   5.50   9.89 
1978 10  11.97   -.13   5.92 
1978 11  -1.59  -9.14  -5.36 
1978 12  -7.45 -14.45 -10.95 
1979 01 -10.68 -20.35 -15.51 
1979 02 -16.62 -22.89 -19.75 
1979 03   3.61  -6.29  -1.34 
1979 04   4.79  -4.29   0.25 
1979 05  12.10   1.48   6.79 
1979 06  18.14   6.28  12.21 
1979 07  21.59   8.66  15.12 
1979 08  20.73   8.30  14.51 
1979 09  18.45   4.55  11.50 
1979 10  11.16   -.29   5.43 
1979 11   0.66  -9.47  -4.41 
1979 12  -6.14 -13.79  -9.96 
1980 01 -13.23 -21.93 -17.58 
1980 02  -5.03 -14.83  -9.93 
1980 03  -1.94 -11.97  -6.95 
1980 04  12.97   -.80   6.08 
1980 05  16.62   3.10   9.86 
1980 06  17.10   7.97  12.53 
1980 07  20.41   8.72  14.56 
1980 08  16.70   6.22  11.46 
1980 09  14.07   3.63   8.85 
1980 10  11.83   0.03   5.93 
1980 11   3.73  -6.23  -1.25 
1980 12  -8.71 -17.81 -13.26 
1981 01  -2.53 -10.07  -6.30 
1981 02   0.00  -8.32  -4.16 
1981 03   5.10  -4.92   0.08 
1981 04   9.76  -2.09   3.83 
1981 05  14.30   3.60   8.95 
1981 06  16.50   5.13  10.81 
1981 07  19.45   8.89  14.17 
1981 08  23.20  10.13  16.66 
1981 09  16.62   3.97  10.29 
1981 10   8.45  -1.00   3.72 
1981 11   3.76  -5.55   -.89 
1981 12  -4.67 -14.87  -9.77 
1982 01 -16.85 -26.06 -21.45 
1982 02  -8.08 -17.79 -12.93 
1982 03  -1.20 -12.30  -6.75 
1982 04   5.76  -7.78  -1.01 
1982 05  15.67   0.95   8.31 
1982 06  19.83   6.91  13.37 
1982 07  20.29   9.77  15.03 
1982 08  19.26   7.97  13.61 
1982 09  16.95   3.54  10.25 
1982 10  12.61  -1.98   5.31 
1982 11  -2.47 -14.04  -8.25 
1982 12  -2.65 -13.07  -7.85 
1983 01  -4.15 -14.98  -9.56 
1983 02   0.35 -10.88  -5.26 
1983 03   0.25  -6.98  -3.36 
1983 04   9.55  -2.23   3.66 
1983 05  15.60   2.84   9.22 
1983 06  17.37   7.10  12.24 
1983 07  20.76   8.53  14.64 
1983 08  24.01   8.82  16.41 
1983 09  14.68   1.71   8.19 
1983 10  11.05  -2.39   4.33 
1983 11   1.34  -7.12  -2.89 
1983 12 -14.81 -24.22 -19.51 
1984 01   0.06 -11.51  -5.72 
1984 02   4.60  -8.93  -2.16 
1984 03   2.31  -7.97  -2.83 
1984 04  11.35  -1.92   4.71 
1984 05  13.42   1.11   7.26 
1984 06  18.83   6.18  12.50 
1984 07  23.13   7.57  15.35 
1984 08  23.01   7.82  15.41 
1984 09  12.22   1.23   6.72 
1984 10   6.59  -3.65   1.47 
1984 11  -3.50 -13.99  -8.74 
1984 12 -10.10 -21.22 -15.66 
1985 01  -1.67 -15.55  -8.60 
1985 02  -3.85 -17.41 -10.63 
1985 03   2.71  -8.63  -2.96 
1985 04  10.06  -1.80   4.13 
1985 05  18.40   3.32  10.86 
1985 06  17.87   4.46  11.17 
1985 07  24.32   8.68  16.50 
1985 08  18.85   6.42  12.63 
1985 09  12.04   1.45   6.74 
1985 10   9.14  -2.01   3.56 
1985 11  -8.82 -18.45 -13.64 
1985 12   -.28 -11.20  -5.74 
1986 01   0.18  -8.92  -4.37 
1986 02  -5.13 -16.73 -10.93 
1986 03   6.72  -4.48   1.11 
1986 04   9.67  -2.85   3.41 
1986 05  15.95   3.27   9.60 
1986 06  20.44   7.32  13.88 
1986 07  18.44   8.16  13.30 
1986 08  22.38   8.27  15.32 
1986 09  11.11   2.76   6.93 
1986 10  13.95   -.37   6.79 
1986 11  -1.54 -12.50  -7.02 
1986 12   1.39 -12.08  -5.34 
1987 01   1.57 -10.64  -4.53 
1987 02   2.35  -9.74  -3.69 
1987 03   2.06  -7.83  -2.88 
1987 04  13.76  -1.41   6.17 
1987 05  18.19   2.13  10.16 
1987 06  21.62   7.73  14.67 
1987 07  19.95   8.74  14.34 
1987 08  16.94   6.67  11.80 
1987 09  20.21   4.00  12.11 
1987 10  12.68  -1.63   5.52 
1987 11   5.32  -5.50  -0.08 
1987 12   0.06 -11.08  -5.51 
1988 01  -5.78 -16.79 -11.28 
1988 02   -.87 -13.91  -7.39 
1988 03   5.90  -5.65   0.12 
1988 04  13.71  -1.94   5.88 
1988 05  19.01   2.59  10.80 
1988 06  20.48   8.03  14.25 
1988 07  20.90   7.77  14.33 
1988 08  20.90   7.29  14.09 
1988 09  17.09   3.74  10.41 
1988 10  12.83   -.95   5.94 
1988 11   2.05  -8.55  -3.25 
1988 12  -2.22 -11.72  -6.97 
1989 01  -3.87 -17.11 -10.49 
1989 02  -7.68 -21.32 -14.50 
1989 03  -3.40 -15.56  -9.48 
1989 04   9.97  -3.50   3.23 
1989 05  14.89   1.86   8.37 
1989 06  19.54   6.98  13.26 
1989 07  21.91   9.30  15.60 
1989 08  18.75   8.80  13.77 
1989 09  17.16   3.08  10.12 
1989 10  11.36  -2.44   4.46 
1989 11   1.38  -8.72  -3.67 
1989 12  -2.11 -10.25  -6.18 
1990 01  -2.82 -12.66  -7.74 
1990 02  -1.04 -15.67  -8.35 
1990 03   5.64  -7.67  -1.01 
1990 04   9.75  -1.16   4.29 
1990 05  13.80   2.65   8.22 
1990 06  18.41   7.32  12.86 
1990 07  20.95   9.14  15.05 
1990 08  21.69   9.45  15.57 
1990 09  20.40   3.93  12.16 
1990 10   9.88  -2.53   3.67 
1990 11   -.60 -11.24  -5.92 
1990 12  -8.03 -20.41 -14.21 
1991 01  -6.62 -18.09 -12.35 
1991 02   5.52  -5.33   0.09 
1991 03   0.39 -12.56  -6.08 
1991 04  11.05  -1.64   4.70 
1991 05  15.06   2.11   8.59 
1991 06  16.76   6.84  11.80 
1991 07  21.18   7.94  14.56 
1991 08  23.43   9.60  16.52 
1991 10   5.77  -5.33   0.22 
1991 11  -1.27 -10.57  -5.92 
1991 12  -3.53 -12.38  -7.95 
1992 01   -.33  -9.53  -4.92 
1992 02  -1.04  -9.84  -5.44 
1992 03   6.49  -4.10   1.19 
1992 04  10.64  -1.09   4.77 
1992 05  13.60   2.22   7.91 
1992 06  19.42   9.05  14.23 
1992 07  18.60   8.05  13.32 
1992 08  20.12   6.78  13.45 
1992 09  13.59   2.48   8.03 
1992 11   0.02  -6.75  -3.36 
1992 12  -9.46 -18.82 -14.14 
1993 01  -7.84 -21.54 -14.69 
1993 02  -2.49 -15.74  -9.11 
1993 03   3.02  -7.47  -2.22 
1993 04  10.25  -1.16   4.54 
1993 05  18.07   4.56  11.31 
1993 06  17.75   6.30  12.02 
1993 07  17.84   8.24  13.04 
1993 08  19.54   7.15  13.34 
1993 09  17.45   2.82  10.13 
1993 10  12.98  -1.94   5.51 
1993 11   0.63 -10.07  -4.71 
1993 12   0.73 -10.50  -4.88 
1994 01  -9.72 -18.28 -14.00 
1994 02  -9.39 -21.26 -15.32 
1994 03   6.05  -5.52   0.26 
1994 04  12.16   -.91   5.62 
1994 05  15.96   3.76   9.85 
1995 09  19.16   2.82  10.99 
1995 10   8.46  -2.24   3.11 
1995 12  -9.02 -19.50 -14.26 
1996 01 -11.95 -23.72 -17.83 
1996 02   -.98 -14.95  -7.96 
1996 05  12.42   1.92   7.17 
1996 06  17.37   6.79  12.08 
1996 07  19.39   9.46  14.42 
1996 08  21.63   7.64  14.63 
1996 09  12.50   3.57   8.03 
1996 10   7.70  -1.58   3.06 
1996 11  -8.27 -14.39 -11.33 
1996 12 -13.04 -21.71 -17.37 
1997 02   0.18 -11.07  -5.44 
1997 03  -1.39 -11.50  -6.44 
1997 04   4.86  -5.97   -.55 
1997 05  13.87   2.46   8.16 
1997 06  18.15   7.82  12.98 
1997 07  19.77   8.81  14.29 
1997 08  19.90   8.04  13.96 
1997 09  16.23   4.52  10.37 
1997 10   7.39  -1.24   3.07 
1997 11   1.26  -6.92  -2.83 
1997 12   0.25  -8.00  -3.87 
1998 02  -1.14 -10.36  -5.75 
1998 03   0.02  -7.73  -3.85 
1998 04  11.04   -.97   5.03 
1998 05  18.24   4.61  11.42 
1998 06  16.59   7.23  11.91 
1998 07  22.44  12.16  17.29 
1998 08  22.53  10.07  16.29 
1998 09  17.84   5.60  11.72 
1998 10   8.81   -.95   3.93 
1998 11  -1.33  -7.31  -4.32 
1998 12  -7.24 -13.69 -10.46 
1999 01  -7.64 -15.34 -11.49 
1999 02   -.77 -12.14  -6.45 
1999 04  10.10   -.93   4.58 
1999 06  16.57   5.57  11.07 
1999 07  19.12   7.55  13.33 
1999 08  20.23   9.16  14.69 
1999 10  11.13  -2.16   4.48 
1999 11   2.44  -8.04  -2.80 
2000 01  -7.57 -19.28 -13.42 
2000 02  -1.14 -16.95  -9.04 
2000 03   3.21  -7.14  -1.96 
2000 04   9.12  -2.73   3.19 
2000 05  13.77   1.89   7.83 
2000 06  17.67   5.94  11.80 
2000 08  19.82   7.47  13.64 
2000 10  11.38  -2.19   4.59 
2000 11   1.79 -10.83  -4.52 
2000 12  -7.29 -17.14 -12.21 
2001 01   1.00 -10.97  -4.98 
2001 02  -5.48 -18.25 -11.86 
2001 03   3.73  -7.30  -1.78 
2001 04   9.49  -2.50   3.49 
2001 05  17.54   3.28  10.41 
2001 06  16.99   6.17  11.58 
2001 07  21.21   9.46  15.33 
2001 08  24.11   8.09  16.10 
2001 09  18.33   4.35  11.34 
2001 10   9.60  -2.92   3.34 
2001 11   3.98  -7.18  -1.59 
2001 12  -5.89 -16.67 -11.28 
2002 01  -3.78 -15.97  -9.87 
2002 02   1.01 -12.28  -5.63 
2002 03  -7.01 -19.39 -13.20 
2002 04   3.74  -6.15  -1.20 
2002 05  12.25   0.61   6.43 
2002 06  21.64   6.51  14.07 
2002 07  23.89   9.42  16.65 
2002 08  19.96   6.45  13.20 
2002 09  15.48   3.00   9.24 
2002 10   7.21  -3.73   1.74 
2002 11   6.01  -5.33   0.34 
2003 01  -4.06 -15.50  -9.78 
2003 02  -1.54 -12.44  -6.99 
2003 03  -1.25 -13.30  -7.27 
2003 04   8.41  -2.29   3.06 
2003 05  13.90   1.20   7.55 
2003 06  19.37   6.46  12.91 
2003 07  23.95   7.58  15.76 
2003 08  24.00   8.07  16.03 
2003 09  16.54   2.54   9.54 
2003 10  13.21  -1.81   5.70 
2003 11  -3.13 -15.70  -9.41 
2003 12  -3.79 -15.66  -9.72 
2004 01  -9.47 -18.10 -13.79 
2004 02   -.83 -13.85  -7.34 
2004 03   4.85  -6.50   -.82 
2004 04  13.24  -1.76   5.74 
2004 05  13.79   0.76   7.27 
2004 06  18.69   5.56  12.12 
2004 07  22.27   9.41  15.84 
2004 08  19.20   8.03  13.61 
2004 09  15.19   2.74   8.96 
2004 10   7.86  -4.98   1.43 
2004 11   4.96  -6.34   -.68 
2004 12  -2.83 -12.93  -7.88 
2005 01  -6.93 -18.29 -12.61 
2005 02   0.46 -13.74  -6.64 
2005 03   3.88  -8.43  -2.27 
2005 04  11.91  -1.92   4.99 
2005 05  16.06   1.98   9.01 
2005 06  17.42   7.02  12.22 
2005 07  21.19   7.97  14.58 
2005 08  19.96   6.26  13.11 
2005 09  14.21   1.95   8.08 
2005 10  10.78  -1.98   4.39 
2005 11   4.54  -6.72  -1.08 
2005 12  -1.71 -11.57  -6.64 
2006 02   -.51 -12.66  -6.58 
2006 03  -1.21 -10.42  -5.81 
2006 04  13.71  -1.37   6.17 
2006 05  17.26   1.76   9.51 
2006 06  20.57   7.74  14.15 
2006 07  23.97   9.41  16.68 
2006 08  21.16   6.25  13.70 
2006 09  17.70   3.87  10.78 
2006 10   8.29  -2.56   2.86 
2006 11  -5.94 -12.94  -9.43 
2006 12   -.63 -12.10  -6.36 
2007 01  -2.08 -14.49  -8.29 
2007 02  -4.89 -14.44  -9.66 
2007 03   4.52  -6.21   -.84 
2007 04   7.38  -3.29   2.04 
2007 05  15.73   2.28   9.00 
2007 06  18.81   7.25  13.03 
2007 07  25.13  10.86  17.99 
2007 08  18.68   6.54  12.61 
2007 09  16.10   2.04   9.07 
2007 10  11.59  -1.71   4.94 
2007 11   2.35  -9.66  -3.65 
2007 12  -5.01 -16.48 -10.74 
2008 01  -4.98 -16.92 -10.95 
2008 02   -.24 -13.21  -6.72 
2008 03   4.91  -7.61  -1.35 
2008 04   7.30  -5.66   0.82 
2008 05  15.82   2.28   9.05 
2008 06  18.53   5.19  11.86 
2008 07  21.41   7.77  14.59 
2008 08  21.92   7.26  14.59 
2008 09  17.39   1.83   9.60 
2008 10  12.81  -3.29   4.76 
2008 11   5.66  -5.72  -0.02 
2008 12  -9.63 -19.04 -14.34 
2009 01  -4.00 -17.62 -10.81 
2009 02  -3.03 -15.71  -9.37 
2009 03   -.99 -13.84  -7.41 
2009 04   7.09  -5.21   0.94 
2009 05  15.22   -.93   7.14 
2009 06  18.12   3.41  10.76 
2009 07  21.56   7.61  14.58 
2009 08  20.53   6.29  13.41 
2009 09  21.00   3.09  12.04 
2009 10   4.78  -3.90   0.44 
2009 11   5.88  -8.10  -1.11 
2009 12 -10.98 -21.37 -16.17 
2010 01  -5.46 -14.23  -9.84 
2010 02  -1.91 -14.16  -8.03 
2010 03   5.76  -6.74   -.48 
2010 04  11.31  -3.06   4.12 
2010 05  11.59   -.63   5.48 
2010 06  18.21   4.69  11.45 
2010 07  20.73   6.63  13.68 
2010 08  19.04   6.60  12.82 
2010 09  13.56   2.34   7.95 
2010 10  13.29  -1.35   5.97 
2010 11   -.78 -13.26  -7.02 
2010 12  -8.63 -17.82 -13.22 
2011 01  -6.70 -16.52 -11.61 
2011 02  -5.78 -18.49 -12.13 
2011 03  -4.14 -13.89  -9.01 
2011 04   5.04  -6.05   -.50 
2011 05  15.34   1.64   8.49 
2011 06  17.21   5.87  11.54 
2011 07  20.15   7.21  13.68 
2011 08  21.49   6.68  14.08 
2011 09  20.09   3.04  11.56 
2011 10  10.57  -3.28   3.64 
2011 11   -.10 -11.83  -5.96 
2011 12   0.52 -10.61  -5.04 
2012 01  -2.34 -14.28  -8.31 
2012 02   -.22 -14.56  -7.39 
2012 03   3.17  -7.79  -2.31 
2012 04   9.37  -1.95   3.71 
2012 05  14.64   0.46   7.55 
2012 06  17.87   6.17  12.02 
2012 07  22.49  10.20  16.34 
2012 08  22.20   7.68  14.94 
2012 09  20.15   2.32  11.23 
2012 10   5.57  -3.75   0.91 
2012 11  -2.48 -11.27  -6.87 
2012 12  -9.60 -19.04 -14.32 
2013 01  -2.51 -14.48  -8.49 
2013 02   0.91 -11.38  -5.23 
2013 03  -0.08 -11.88  -5.98 
2013 04   6.03  -4.84   0.59 
2013 05  18.29   2.35  10.33 
2013 06  17.83   5.95  11.89 
2013 07  21.14   7.91  14.52 
2013 08  21.78   8.52  15.15 
2013 09  20.02   3.67  11.84 
2013 10  11.26  -3.37   3.94 
2013 11  -2.72 -13.47  -8.09 
2013 12  -6.78 -18.17 -12.47 
