1908 01 16.39 -26.68 -21.53 
1908 02 10.13 -22.96 -16.54 
1908 03 -3.89 -12.43  -8.16 
1908 04  4.55  -2.88    .83 
1908 05  6.32    .19   3.25 
1908 06 10.24   3.65   6.94 
1908 07 14.21   7.82  11.01 
1908 08 18.56  11.29  14.92 
1908 09 15.98   7.60  11.79 
1908 10  9.64    .69   5.16 
1908 11 -1.79 -10.89  -6.34 
1908 12 10.58 -20.37 -15.47 
1909 01 17.15 -29.52 -23.33 
1909 02 12.79 -25.31 -19.04 
1909 03 -5.46 -18.86 -12.16 
1909 04  3.03  -3.79   -.38 
1909 05  6.74    .-5   3.34 
1909 06 13.30   5.34   9.32 
1909 07 17.33   9.13  13.23 
1909 08 20.04  12.86  16.45 
1909 09 16.19   8.28  12.23 
1909 10  8.56    .28   4.42 
1909 11 -1.47 -10.70  -6.08 
1909 12 -7.76 -16.20 -11.98 
1910 01 12.19 -27.10 -19.64 
1910 02 -8.39 -21.51 -14.95 
1910 03 -2.75 -13.70  -8.22 
1910 04  3.79  -4.48   -.34 
1910 05  8.30    .98   4.64 
1910 06 11.11   6.25   8.68 
1910 07 15.47  10.82  13.14 
1910 08 18.29  10.95  14.62 
1910 09 15.36   6.06  10.71 
1910 10 11.03   -.83   5.10 
1910 11  -.90  -9.67  -5.28 
1910 12 12.32 -21.84 -17.08 
1911 01 12.80 -24.64 -18.71 
1911 02 -9.06 -24.67 -16.86 
1911 03 -3.51 -17.04 -10.27 
1911 04  2.65  -5.31  -1.33 
1911 05  9.00    .90   4.94 
1911 06 11.55   6.19   8.87 
1911 07 15.75  10.29  13.02 
1911 08 17.43  10.82  14.12 
1911 09 16.54   6.58  11.56 
1911 10  9.03   -.51   4.25 
1911 11  2.49  -6.36  -1.93 
1911 12 -7.56 -17.52 -12.54 
1912 01 11.22 -21.85 -16.53 
1912 02 -8.50 -20.81 -14.65 
1912 03 -4.33 -15.71 -10.02 
1912 04  1.66  -6.85  -2.59 
1912 05  7.29    .17   3.73 
1912 06 11.32   6.58   8.95 
1912 07 16.61  10.00  13.30 
1912 08 18.58  11.96  15.27 
1912 09 13.97   5.83   9.89 
1912 10  6.77  -2.05   2.36 
1912 11 -5.90 -14.76 -10.33 
1912 12 15.78 -25.37 -20.57 
1913 01 14.71 -24.67 -19.69 
1913 02 -9.72 -23.19 -16.45 
1913 03 -4.31 -15.66  -9.98 
1913 04  4.53  -4.81   -.13 
1913 05  7.48   -.30   3.59 
1913 06  9.41   2.99   6.20 
1913 07 13.45   7.98  10.71 
1913 08 18.16  11.18  14.67 
1913 09 13.81   5.15   9.48 
1913 10  8.10  -1.48   3.31 
1913 11 -1.83 -12.54  -7.18 
1913 12 10.88 -21.47 -16.17 
1914 01 13.19 -23.81 -18.50 
1914 02 -6.45 -17.27 -11.86 
1914 03 -3.88 -15.92  -9.89 
1914 04  1.01  -7.30  -3.14 
1914 05  8.35    .48   4.41 
1914 06 10.75   5.52   8.13 
1914 07 15.81   9.78  12.79 
1914 08 18.16  11.35  14.75 
1914 09 15.66   7.93  11.79 
1914 10 10.07  -1.24   4.41 
1914 11 -1.46 -10.73  -6.09 
1914 12 11.37 -21.95 -16.66 
1915 01 16.29 -25.56 -20.93 
1915 02 10.20 -25.00 -17.60 
1915 03 -4.21 -14.84  -9.52 
1915 04  -.14  -8.52  -4.33 
1915 05  3.65  -1.66    .99 
1915 06 11.11   5.70   8.40 
1915 07 15.15   9.62  12.38 
1915 08 17.62  10.85  14.24 
1915 09 16.75   7.68  12.21 
1915 10  8.70  -1.48   3.61 
1915 11 -1.66 -11.72  -6.69 
1915 12 -8.68 -19.90 -14.29 
1916 01 14.34 -25.35 -19.84 
1916 02 -7.71 -17.74 -12.72 
1916 03 -3.76 -15.71  -9.73 
1916 04  3.43  -5.41   -.98 
1916 05  6.68    .52   3.60 
1916 06 14.31   8.67  11.49 
1916 07 20.29  13.88  17.09 
1916 08 22.38  14.28  18.33 
1916 09 15.31   5.26  10.28 
1916 10  9.97   -.34   4.81 
1916 11   .36 -10.44  -5.04 
1916 12 -6.47 -15.31 -10.89 
1917 01 -9.85 -18.19 -14.02 
1917 02 -9.58 -22.76 -16.17 
1917 03 -4.32 -17.44 -10.88 
1917 04  1.59  -5.38  -1.89 
1917 05  7.30   -.41   3.44 
1917 06 11.02   4.41   7.71 
1917 07 13.41   8.88  11.14 
1917 08 17.59  13.00  15.29 
1917 09 15.52   6.58  11.05 
1917 10 10.52   1.36   5.94 
1917 11  -.48  -8.43  -4.45 
1917 12 -2.07  -7.68  -4.87 
1918 01 -5.65 -13.55  -9.60 
1918 02 -9.10 -21.09 -15.09 
1918 03 -1.78 -13.77  -7.77 
1918 04  5.30  -3.55    .87 
1918 05  8.82    .66   4.73 
1918 06 12.37   5.50   8.93 
1918 07 15.66  10.28  12.96 
1918 08 19.11  12.65  15.88 
1918 09 17.29   9.50  13.39 
1918 10  9.63   -.80   4.41 
1918 11   . 3  -8.92  -4.44 
1918 12 12.92 -22.37 -17.64 
1919 01 12.94 -21.13 -17.03 
1919 02 10.94 -23.21 -17.07 
1919 03 -4.86 -17.50 -11.18 
1919 04  2.77  -3.93   -.58 
1919 05  7.67    .21   3.94 
1919 06 11.11   4.69   7.90 
1919 07 17.43   9.97  13.70 
1919 08 19.11  12.08  15.59 
1919 09 15.96   8.14  12.05 
1919 10 11.21   2.84   7.02 
1919 11   . 0  -8.96  -4.48 
1919 12 -5.45 -12.21  -8.83 
1920 01 -5.86 -14.24 -10.05 
1920 02 -7.80 -20.32 -14.06 
1920 03 -1.83 -14.24  -8.03 
1920 04  2.63  -4.71  -1.04 
1920 05  7.10   2.30   4.69 
1920 06 12.25   6.97   9.60 
1920 07 17.89  11.92  14.90 
1920 08 20.53  14.40  17.46 
1920 09 16.48   5.27  10.87 
1920 10  9.87  -1.30   4.28 
1920 11 -1.42 -11.29  -6.35 
1920 12 -9.52 -21.09 -15.30 
1921 01 13.26 -26.56 -19.91 
1921 02 -7.20 -19.07 -13.13 
1921 03 -3.75 -16.12  -9.93 
1921 04  3.71  -4.30   -.29 
1921 05 10.53    .82   5.67 
1921 06 11.54   4.09   7.81 
1921 07 18.50  10.91  14.70 
1921 08 21.17  12.44  16.80 
1921 09 17.66   7.06  12.36 
1921 10 10.01   -.95   4.53 
1921 11 -3.14 -12.66  -7.90 
1921 12 10.82 -21.31 -16.06 
1922 01 16.92 -26.40 -21.66 
1922 02 -9.09 -21.76 -15.42 
1922 03 -6.09 -17.27 -11.68 
1922 04  3.48  -5.06   -.79 
1922 05  5.59   -.20   2.69 
1922 06 10.18   4.38   7.28 
1922 07 13.40   8.01  10.70 
1922 08 20.40  11.10  15.75 
1922 09 15.85   6.68  11.26 
1922 10 10.20    .65   5.42 
1922 11   .15  -9.51  -4.68 
1922 12 -8.70 -18.25 -13.47 
1923 01 15.06 -26.59 -20.82 
1923 02 -8.12 -19.36 -13.74 
1923 03 -1.44 -12.58  -7.01 
1923 04  3.23  -6.31  -1.54 
1923 05  8.37    .46   4.41 
1923 06 12.27   5.30   8.78 
1923 07 15.73   8.68  12.20 
1923 08 21.58  12.13  16.85 
1923 09 15.67   6.35  11.01 
1923 10  9.52    .15   4.83 
1923 11  1.13  -7.60  -3.23 
1923 12 -8.30 -20.01 -14.15 
1924 01 15.67 -25.75 -20.71 
1924 02 11.29 -21.81 -16.54 
1924 03 -5.10 -17.40 -11.25 
1924 04  3.19  -3.95   -.38 
1924 05  8.14    .-6   4.04 
1924 06 11.48   4.92   8.20 
1924 07 19.32  11.25  15.28 
1924 08 19.15  11.75  15.45 
1924 09 16.07   7.41  11.74 
1924 10  8.77    .20   4.48 
1924 11  -.77  -8.93  -4.85 
1924 12 -8.03 -17.87 -12.95 
1925 01 10.00 -18.90 -14.45 
1925 02 -9.18 -19.70 -14.44 
1925 03 -5.15 -18.34 -11.74 
1925 04  5.03  -5.67   -.31 
1925 05 10.35   1.65   6.00 
1925 06 16.79   8.93  12.86 
1925 07 18.77  10.71  14.74 
1925 08 19.92  13.34  16.63 
1925 09 16.89   8.95  12.92 
1925 10 10.48    .58   5.53 
1925 11   .69  -8.38  -3.84 
1925 12 -6.46 -14.71 -10.58 
1926 01 11.95 -22.13 -17.03 
1926 02 -7.84 -20.41 -14.12 
1926 03 -3.60 -16.17  -9.88 
1926 04  1.89  -6.95  -2.53 
1926 05  7.75   -.16   3.79 
1926 06 12.78   5.07   8.92 
1926 07 16.51   9.29  12.90 
1926 08 18.50  11.08  14.79 
1926 09 14.95   8.35  11.65 
1926 10  6.69   -.98   2.85 
1926 11   .18  -7.11  -3.46 
1926 12 -5.19 -14.25  -9.72 
1927 01 11.77 -21.73 -16.75 
1927 02 10.69 -21.60 -16.14 
1927 03 -1.80 -12.49  -7.14 
1927 04  4.42  -1.74   1.34 
1927 05  8.39    .88   4.63 
1927 06 12.87   5.13   9.00 
1927 07 19.04  12.33  15.68 
1927 08 19.59  13.85  16.72 
1927 09 16.93   8.05  12.49 
1927 10 10.33   3.01   6.67 
1927 11  2.96  -5.14  -1.08 
1927 12 -9.97 -18.99 -14.48 
1928 01 11.59 -21.36 -16.47 
1928 02 -9.64 -21.72 -15.68 
1928 03 -1.22 -11.23  -6.22 
1928 04  4.27  -3.81    .23 
1928 05  9.93   1.97   5.95 
1928 06 14.64   5.73  10.18 
1928 07 17.58  12.06  14.82 
1928 08 21.51  14.76  18.13 
1928 09 19.01   8.77  13.89 
1928 10 11.11   1.47   6.29 
1928 11 -1.58 -11.33  -6.45 
1928 12 -9.56 -20.51 -15.03 
1929 01 13.92 -23.59 -18.75 
1929 02 -8.99 -19.48 -14.23 
1929 03 -2.74 -13.71  -8.22 
1929 04  2.53  -5.75  -1.61 
1929 05  8.07    .-1   4.02 
1929 06 12.19   5.09   8.63 
1929 07 18.29  12.35  15.32 
1929 08 18.29  11.48  14.89 
1929 09 15.26   7.10  11.18 
1929 10 10.10    .26   5.18 
1929 11   .93  -9.05  -4.06 
1929 12 10.06 -21.24 -15.65 
1930 01 14.81 -26.92 -20.86 
1930 02 -7.06 -16.11 -11.58 
1930 03 -1.61 -11.49  -6.55 
1930 04  4.12  -4.51   -.19 
1930 05  6.48    .36   3.42 
1930 06 11.95   4.57   8.26 
1930 07 20.86  11.96  16.41 
1930 08 19.07  12.03  15.54 
1930 09 16.62   9.00  12.81 
1930 10  9.66    .50   5.08 
1930 11 -1.39  -9.08  -5.23 
1930 12 11.08 -19.64 -15.36 
1931 01 19.64 -29.28 -24.46 
1931 02 14.85 -26.54 -20.69 
1931 03 -2.98 -12.76  -7.87 
1931 04   .36  -6.99  -3.31 
1931 05  5.14  -1.04   2.04 
1931 06  9.30   4.26   6.78 
1931 07 13.19   7.55  10.37 
1931 08 20.12  12.44  16.28 
1931 09 16.09   9.12  12.60 
1931 10  9.76   1.01   5.38 
1931 11   .-9  -9.85  -4.97 
1931 12 10.66 -19.77 -15.21 
1932 01 10.58 -22.23 -16.40 
1932 02 -9.39 -21.61 -15.50 
1932 03 -4.50 -14.60  -9.55 
1932 04  2.26  -5.62  -1.68 
1932 05  6.71    .37   3.54 
1932 06 12.33   5.74   9.03 
1932 07 13.19   8.60  10.90 
1932 08 17.56  11.58  14.57 
1932 09 16.65   7.70  12.17 
1932 10 10.42   2.18   6.30 
1932 11  1.03  -6.67  -2.82 
1932 12 -8.33 -16.46 -12.40 
1933 01 16.15 -25.64 -20.89 
1933 02 12.61 -21.92 -17.26 
1933 03 -5.36 -16.37 -10.86 
1933 04  3.19  -5.56  -1.18 
1933 05  9.72   1.35   5.53 
1933 06 13.84   5.75   9.79 
1933 07 18.87  11.95  15.41 
1933 08 21.23  13.75  17.49 
1933 09 16.20   9.22  12.71 
1933 10 10.22   1.86   6.04 
1933 11  -.60  -8.79  -4.69 
1933 12 -5.75 -12.75  -9.25 
1934 01 -5.63 -11.74  -8.68 
1934 02 -6.98 -15.78 -11.38 
1934 03 -2.08 -11.41  -6.74 
1934 04  3.54  -5.11   -.78 
1934 05  8.21   1.77   4.98 
1934 06 13.90   7.46  10.68 
1934 07 16.95  10.64  13.79 
1934 08 20.53  12.51  16.52 
1934 09 15.78   8.04  11.91 
1934 10 10.01    . 3   5.02 
1934 11  1.83  -5.87  -2.02 
1934 12 -7.06 -17.53 -12.29 
1935 01 12.37 -21.38 -16.87 
1935 02 -5.96 -18.29 -12.12 
1935 03 -2.90 -12.53  -7.71 
1935 04  2.29  -5.32  -1.51 
1935 05  5.46    .15   2.80 
1935 06 10.91   5.61   8.26 
1935 07 17.90  10.91  14.40 
1935 08 17.78  12.67  15.22 
1935 09 16.85   8.52  12.68 
1935 10 11.54   4.55   8.04 
1935 11  -.48  -8.27  -4.37 
1935 12 10.29 -19.10 -14.69 
1936 01 -9.71 -17.02 -13.36 
1936 02 -6.46 -13.11  -9.78 
1936 03 -2.89 -11.69  -7.29 
1936 04  3.99  -3.06    .46 
1936 05  7.70    .60   4.15 
1936 06 15.85   7.73  11.79 
1936 07 18.08  12.44  15.26 
1936 08 20.32  14.43  17.37 
1936 09 17.96   9.92  13.94 
1936 10  9.18   1.33   5.26 
1936 11   .63  -7.39  -3.38 
1936 12 -8.97 -16.77 -12.87 
1937 01 14.17 -24.38 -19.27 
1937 02 -8.20 -20.00 -14.10 
1937 03 -4.55 -14.40  -9.47 
1937 04  5.83  -2.22   1.80 
1937 05  5.50    .86   3.18 
1937 06 13.53   5.29   9.41 
1937 07 18.96  12.97  15.96 
1937 08 20.12  12.29  16.20 
1937 09 17.06   8.78  12.92 
1937 10  9.77    .95   5.36 
1937 11   .14  -8.43  -4.14 
1937 12 10.03 -17.29 -13.66 
1938 01 13.23 -21.90 -17.56 
1938 02 -8.39 -19.03 -13.71 
1938 03 -3.21 -14.39  -8.80 
1938 04  3.75  -3.71    . 1 
1938 05 10.98   1.97   6.47 
1938 06 15.05   6.90  10.97 
1938 07 19.04  11.79  15.42 
1938 08 22.67  14.40  18.53 
1938 09 17.33   9.06  13.19 
1938 10 10.20    . 5   5.12 
1938 11   .39  -7.25  -3.43 
1938 12 11.68 -19.62 -15.65 
1939 01 11.75 -21.42 -16.58 
1939 02 -8.60 -20.81 -14.70 
1939 03  -.92 -10.34  -5.63 
1939 04  4.92  -4.19    .36 
1939 05  8.76   1.37   5.06 
1939 06 10.10   6.44   8.27 
1939 07 18.46  11.00  14.73 
1939 08 20.19  12.55  16.37 
1939 09 17.60   8.06  12.83 
1939 10  8.06  -1.35   3.35 
1939 11 -1.05 -10.94  -6.00 
1939 12 10.58 -21.18 -15.88 
1940 01 -9.87 -20.44 -15.15 
1940 02 -8.00 -19.68 -13.84 
1940 03 -2.17 -13.08  -7.62 
1940 04  1.65  -6.04  -2.19 
1940 05  8.60    .80   4.70 
1940 06  9.53   3.94   6.73 
1940 08 20.16  11.47  15.81 
1940 09 15.16   5.33  10.24 
1940 10  9.38   -.92   4.23 
1940 11  -.77 -11.28  -6.02 
1940 12 -6.90 -15.65 -11.27 
1941 01 15.51 -27.49 -21.50 
1941 02 10.07 -23.30 -16.68 
1941 03 -4.69 -16.85 -10.77 
1941 04  1.89  -5.80  -1.95 
1941 05  8.35   -.35   4.00 
1941 06 12.66   5.10   8.88 
1941 07 13.08   8.05  10.56 
1941 08 16.42   9.54  12.98 
1941 09 15.59   6.54  11.06 
1941 10  9.32   -.95   4.18 
1941 11   .52 -10.55  -5.01 
1941 12 12.41 -22.45 -17.43 
1942 01 13.94 -26.21 -20.07 
1942 02 12.74 -22.96 -17.84 
1942 03 -2.57 -14.43  -8.50 
1942 04  2.36  -6.45  -2.04 
1942 05  7.46    .17   3.81 
1942 06 10.86   3.80   7.33 
1942 07 14.91   9.85  12.38 
1942 08 18.24  11.18  14.71 
1942 09 15.13   7.87  11.50 
1942 10  9.60   1.94   5.77 
1942 11  -.34  -9.93  -5.13 
1942 12 -8.75 -19.73 -14.24 
1943 01 -7.61 -16.62 -12.11 
1943 02 -9.62 -23.84 -16.73 
1943 03  -.33  -9.84  -5.08 
1943 04  3.69  -4.52   -.41 
1943 05  9.18   1.20   5.19 
1943 06 14.49   6.80  10.64 
1943 07 21.50  12.16  16.83 
1943 08 21.01  13.22  17.11 
1943 09 17.81   9.28  13.54 
1943 10 11.67   1.88   6.77 
1943 11 -3.76 -13.71  -8.73 
1944 01 13.46 -24.15 -18.80 
1944 02 11.33 -23.16 -17.24 
1944 03  -.77 -10.33  -5.55 
1944 04  2.79  -5.06  -1.13 
1944 05 10.59   1.55   6.07 
1944 06 13.48   7.60  10.54 
1944 07 19.69  13.13  16.41 
1944 08 21.18  13.73  17.45 
1944 09 17.12   8.47  12.80 
1944 10 10.47    .25   5.36 
1944 11 -1.89 -11.15  -6.52 
1944 12 12.89 -24.10 -18.49 
1945 01 11.16 -19.41 -15.28 
1945 02 -7.06 -16.41 -11.73 
1945 03 -1.74 -12.04  -6.89 
1945 04  4.56  -2.38   1.08 
1945 05  5.53    . 4   2.78 
1945 06  9.74   3.90   6.82 
1945 07 13.85   8.79  11.32 
1946 11   .74  -9.55  -4.40 
1946 12 -6.42 -15.86 -11.14 
1947 01 12.50 -23.51 -18.00 
1947 02 -7.49 -17.77 -12.63 
1947 03 -2.46 -11.85  -7.15 
1947 04  3.38  -2.57    .40 
1947 05  8.68    .46   4.57 
1947 06  9.47   5.32   7.39 
1947 07 17.96  11.14  14.55 
1947 08 17.28  11.92  14.60 
1947 09 15.47   8.72  12.09 
1947 10 10.24   1.42   5.83 
1947 11  -.50  -7.43  -3.96 
1947 12 10.03 -17.95 -13.99 
1948 01 -8.97 -18.68 -13.83 
1948 02 -7.88 -20.07 -13.97 
1948 03  -.96 -11.65  -6.30 
1948 04  5.12  -1.56   1.78 
1948 05 10.81   2.55   6.68 
1948 06 10.43   6.21   8.32 
1948 07 15.94  10.89  13.41 
1948 08 21.19  13.33  17.26 
1948 09 17.14   7.27  12.20 
1948 10 10.76   1.14   5.95 
1948 11  1.51  -7.70  -3.09 
1948 12 -7.68 -18.10 -12.89 
1949 01 99.99 -22.02 -99.99 
1949 02 99.99 -18.34 -99.99 
1949 03 99.99 -16.00 -99.99 
1949 04 99.99  -5.75 -99.99 
1949 05 99.99   1.78 -99.99 
1949 06 99.99   6.36 -99.99 
1949 07 99.99  11.14 -99.99 
1949 08 99.99  13.81 -99.99 
1949 09 99.99   9.22 -99.99 
1949 10 10.39    .35   5.37 
1949 11 -1.21 -10.74  -5.97 
1949 12 11.10 -19.95 -15.53 
1950 01 13.00 -22.52 -17.76 
1950 02 -9.01 -19.70 -14.35 
1950 03 -2.99 -12.89  -7.94 
1950 04  2.81  -4.32   -.75 
1950 05  8.56   1.08   4.82 
1950 06 14.92   6.78  10.85 
1950 07 19.95  12.05  16.00 
1950 08 23.15  14.56  18.85 
1950 09 17.48   8.22  12.85 
1950 10  8.10  -1.90   3.10 
1950 11  -.61  -9.43  -5.02 
1950 12 10.95 -21.19 -16.07 
1951 01 13.79 -21.87 -17.83 
1951 02 10.14 -20.57 -15.35 
1951 03 -4.58 -15.27  -9.92 
1951 04  1.96  -4.19  -1.11 
1951 05  9.30    .86   5.08 
1951 06 12.63   5.96   9.29 
1951 07 16.95  11.48  14.21 
1951 08 22.29  15.88  19.08 
1951 09 14.54   7.79  11.16 
1951 10  8.70    .71   4.70 
1951 11  1.57  -8.81  -3.62 
1951 12 -5.84 -15.76 -10.80 
1952 01 14.05 -25.30 -19.67 
1952 02 11.25 -20.58 -15.91 
1952 03 -3.86 -14.65  -9.25 
1952 04  4.38  -3.15    .61 
1952 05  8.45   1.03   4.73 
1952 06 13.56   6.39   9.97 
1952 07 16.34  11.28  13.81 
1952 08 19.70  13.74  16.72 
1952 09 17.15   8.14  12.64 
1952 10  9.01    .62   4.81 
1952 11 -4.69 -14.69  -9.69 
1952 12 14.97 -24.96 -19.96 
1953 01 13.58 -22.80 -18.18 
1953 02 11.02 -22.79 -16.90 
1953 03 -1.61 -10.88  -6.24 
1953 04  2.73  -3.26   -.26 
1953 05  5.52    .52   3.02 
1953 06 11.57   5.29   8.43 
1953 07 16.39  10.94  13.66 
1953 08 20.06  12.19  16.12 
1953 09 17.66   8.89  13.28 
1953 10  9.62   -.25   4.68 
1953 11 -4.16 -12.68  -8.42 
1953 12 10.07 -20.08 -15.07 
1954 01 15.87 -26.12 -20.99 
1954 02 -6.92 -15.49 -11.20 
1954 03 -4.52 -14.71  -9.61 
1954 04  4.80  -1.99   1.40 
1954 05  7.74    .45   4.09 
1954 06 11.97   5.01   8.49 
1954 07 13.43   8.84  11.13 
1954 08 16.79  10.81  13.80 
1954 09 16.14   7.91  12.02 
1954 10  9.47   2.06   5.76 
1954 11  -.31  -8.45  -4.38 
1954 12 -6.41 -14.89 -10.65 
1955 01 14.78 -23.76 -19.27 
1955 02 -8.81 -17.46 -13.14 
1955 03 -2.75 -12.52  -7.63 
1955 04  4.36  -2.46    .95 
1955 05  7.75    .52   4.14 
1955 06 13.52   6.97  10.24 
1955 07 20.23  12.61  16.42 
1955 08 19.12  11.94  15.53 
1955 09 15.85   7.55  11.70 
1955 10  9.56   1.36   5.46 
1955 11   .52  -7.79  -3.63 
1955 12 -6.20 -14.92 -10.56 
1956 01 12.99 -22.56 -17.77 
1956 02 -7.92 -16.04 -11.98 
1956 03 -3.08 -11.61  -7.34 
1956 04  2.92  -4.17   -.62 
1956 05  9.85   2.11   5.99 
1956 06 12.03   6.05   9.04 
1956 07 13.30 -99.99 -99.99 
1956 08 16.41  10.94  13.67 
1956 09 15.43   9.45  12.44 
1956 10 10.72   2.73   6.72 
1956 11   .14  -6.20  -3.03 
1956 12 -7.14 -13.94 -10.54 
1957 01 10.97 -20.62 -15.79 
1957 02 -8.99 -19.24 -14.11 
1957 03 -4.98 -13.57  -9.27 
1957 04  3.23  -2.56    .33 
1957 05  9.20   1.49   5.34 
1957 06 10.73   5.56   8.14 
1957 07 17.12  11.94  14.53 
1957 08 17.56  11.67  14.61 
1957 09 14.91   8.72  11.82 
1957 10  8.82    .92   4.87 
1957 11  1.81  -7.44  -2.81 
1957 12 -8.71 -17.91 -13.31 
1958 01 13.29 -22.71 -18.00 
1958 02 10.18 -19.45 -14.82 
1958 03 -5.77 -16.27 -11.02 
1958 04  2.96  -4.41   -.72 
1958 05  8.85    .80   4.82 
1958 06 11.87   6.77   9.32 
1958 07 15.72  10.93  13.32 
1958 08 18.20  12.09  15.14 
1958 09 16.35   9.60  12.98 
1958 10  8.91    .69   4.79 
1958 11  1.63  -8.16  -3.26 
1958 12 -6.25 -14.27 -10.26 
1959 01 17.04 -26.09 -21.57 
1959 02 -7.55 -19.20 -13.37 
1959 03 -2.27  -9.84  -6.05 
1959 04  5.43  -2.02   1.70 
1959 05  7.48   1.55   4.51 
1959 06 12.32   6.72   9.51 
1959 07 16.78  11.66  14.22 
1959 08 19.46  13.49  16.48 
1959 09 16.54   8.60  12.57 
1959 10  9.83   1.35   5.59 
1959 11 -1.22  -8.85  -5.04 
1959 12 10.16 -19.19 -14.67 
1960 01 13.77 -21.67 -17.72 
1960 02 -9.41 -18.85 -14.13 
1960 03 -4.23 -13.07  -8.65 
1960 04  2.78  -3.64   -.43 
1960 05  7.56   1.09   4.32 
1960 06  9.55   5.06   7.30 
1960 07 17.08  10.16  13.62 
1960 08 21.63  14.45  18.03 
1960 09 17.41   9.59  13.50 
1960 10  8.32   -.90   3.70 
1960 11  -.21  -7.88  -4.04 
1960 12 12.10 -19.84 -15.97 
1961 01 15.23 -23.97 -19.59 
1961 02 -8.03 -16.82 -12.42 
1961 03 -3.81 -12.18  -7.99 
1961 04  4.00  -2.26    .87 
1961 05 10.36   1.64   6.00 
1961 06 14.06   6.55  10.30 
1961 07 18.09  12.89  15.49 
1961 08 19.60  13.48  16.54 
1961 09 17.74   9.72  13.73 
1961 10  8.96    .23   4.59 
1961 11  1.80  -7.19  -2.69 
1961 12 -6.00 -99.99 -99.99 
1962 01 -9.10 -16.34 -12.72 
1962 02 -8.35 -19.37 -13.86 
1962 03 -4.44 -15.25  -9.84 
1962 04  6.18   -.46   2.86 
1962 05  9.78   2.45   6.11 
1962 06 16.16   6.63  11.39 
1962 07 17.81  10.18  13.99 
1962 08 17.45  11.40  14.42 
1962 09 15.86   8.96  12.41 
1962 10  8.89   -.33   4.28 
1962 11 -2.11 -10.77  -6.44 
1962 12 -8.42 -17.62 -13.02 
1963 01 -6.93 -13.08 -10.00 
1963 02 -6.35 -15.17 -10.76 
1963 03 -1.27 -10.14  -5.71 
1963 04  5.10  -3.44    .82 
1963 05 11.82   2.66   7.24 
1963 06 13.84   5.47   9.65 
1963 07 17.45  11.25  14.35 
1963 08 16.43  12.50  14.46 
1963 09 16.06   7.64  11.85 
1963 10 10.46   2.21   6.33 
1963 11  2.67  -5.59  -1.46 
1963 12 -9.04 -18.21 -13.62 
1964 01 11.54 -20.94 -16.24 
1964 02 11.10 -21.60 -16.35 
1964 03 -2.38 -11.50  -6.94 
1964 04  4.19  -2.15   1.02 
1964 05 10.97   2.33   6.65 
1964 06 12.48   6.31   9.39 
1964 07 15.37   9.34  12.35 
1964 08 18.04  11.28  14.66 
1964 09 14.29   7.14  10.71 
1964 10  9.43   1.20   5.32 
1964 11   .76  -6.45  -2.84 
1964 12 -9.39 -17.23 -13.31 
1965 01 12.40 -20.35 -16.37 
1965 02 -9.02 -16.91 -12.96 
1965 03 -3.67 -11.25  -7.46 
1965 04  4.09  -3.34    .37 
1965 05 10.17   1.76   5.96 
1965 06 13.59   5.99   9.79 
1965 07 15.71  10.13  12.92 
1965 08 18.94  11.25  15.09 
1965 09 14.78   9.35  12.06 
1965 10 10.32   1.92   6.12 
1965 11 -2.33 -12.14  -7.23 
1965 12 11.18 -19.20 -15.19 
1966 01 10.70 -18.60 -14.65 
1966 02 11.44 -21.90 -16.67 
1966 03 -3.42 -10.69  -7.05 
1966 04  2.98  -4.01   -.51 
1966 05  6.92   1.12   4.02 
1966 06 13.06   6.42   9.74 
1966 07 17.04  10.61  13.83 
1966 08 17.68  12.90  15.29 
1966 09 16.41   6.02  11.21 
1966 10 10.20   4.01   7.10 
1966 11   .43  -7.92  -3.74 
1966 12 11.36 -18.54 -14.95 
1967 01 13.84 -23.06 -18.45 
1967 02 10.76 -21.46 -16.11 
1967 03 -2.59 -12.95  -7.77 
1967 04  5.81  -2.81   1.50 
1967 05 11.26   4.05   7.65 
1967 06 11.54   6.23   8.88 
1967 07 16.54  10.52  13.53 
1967 08 19.19  13.09  16.14 
1967 09 15.95   6.63  11.29 
1967 10  9.45    .83   5.14 
1967 11 -2.67 -11.19  -6.93 
1967 12 -7.46 -14.00 -10.73 
1968 01 11.97 -18.49 -15.23 
1968 02 -5.79 -14.13  -9.96 
1968 03   . 3  -9.10  -4.54 
1968 04  6.47  -1.26   2.60 
1968 05  8.89   3.02   5.95 
1968 06 15.06   8.22  11.64 
1968 07 16.45  10.69  13.57 
1968 08 18.36  12.29  15.32 
1968 09 15.81   8.91  12.36 
1968 10  8.38   -.41   3.98 
1968 11  1.56  -5.13  -1.78 
1968 12 -6.00 -16.08 -11.04 
1969 01 15.52 -24.45 -19.98 
1969 02 13.09 -22.01 -17.54 
1969 03 -3.91 -13.62  -8.76 
1969 04  3.88  -3.95    .-3 
1969 05  9.42   1.79   5.60 
1969 06 10.53   4.32   7.42 
1969 07 17.16  10.83  13.99 
1969 08 16.29  11.12  13.70 
1969 09 16.20   7.20  11.70 
1969 10  8.35    .83   4.59 
1969 11 -1.76  -9.87  -5.81 
1969 12 12.87 -20.49 -16.68 
1970 01 11.10 -18.06 -14.58 
1970 02 10.00 -18.70 -14.35 
1970 03 -6.52 -16.23 -11.37 
1970 04  4.19  -3.60    .29 
1970 05  8.93   2.48   5.71 
1970 06 13.09   6.61   9.85 
1970 07 17.02  11.91  14.46 
1970 08 19.24  13.29  16.26 
1970 09 16.95   8.74  12.84 
1970 10  9.58    . 9   4.83 
1970 11   .13  -7.54  -3.70 
1970 12 11.18 -18.64 -14.91 
1971 01 12.19 -20.19 -16.19 
1971 02 -7.81 -15.18 -11.49 
1971 03 -2.13 -10.32  -6.22 
1971 04  3.83  -3.01    .40 
1971 05  8.10   1.55   4.82 
1971 06 14.59   6.75  10.67 
1971 07 14.59  10.44  12.51 
1971 08 16.87  11.15  14.01 
1971 09 14.50   7.13  10.81 
1971 10 11.17   3.16   7.16 
1971 11   .83  -8.18  -3.67 
1971 12 -7.91 -16.76 -12.33 
1972 01 13.21 -22.28 -17.74 
1972 02 -7.77 -16.51 -12.14 
1972 03   .-7  -6.70  -3.38 
1972 04  5.72  -1.68   2.02 
1972 05 11.63   2.68   7.15 
1972 06 12.91   6.75   9.83 
1972 07 16.16  11.07  13.61 
1972 08 19.11  11.45  15.28 
1972 09 15.28   8.67  11.97 
1972 10  8.95   3.12   6.03 
1972 11 -1.50  -8.85  -5.18 
1972 12 -8.37 -15.96 -12.16 
1973 01 10.84 -21.08 -15.96 
1973 02 -8.81 -18.85 -13.83 
1973 03 -3.88 -12.85  -8.36 
1973 04  2.84  -2.40    .21 
1973 05  9.10   1.39   5.25 
1973 06 15.33   6.65  10.99 
1973 07 15.42  11.06  13.24 
1973 08 21.01  13.39  17.20 
1973 09 17.68   8.29  12.98 
1973 10  9.76    .96   5.36 
1973 11   .64  -7.19  -3.27 
1973 12 -7.58 -15.93 -11.75 
1974 01 -6.92 -13.22 -10.07 
1974 02 -7.00 -15.66 -11.33 
1974 03 -2.94 -12.49  -7.71 
1974 04  3.37  -2.59    .39 
1974 05  8.04   1.16   4.60 
1974 06 10.63   5.70   8.16 
1974 07 16.35  11.22  13.78 
1974 08 19.98  13.20  16.59 
1974 09 17.52   9.72  13.62 
1974 10  9.31   1.32   5.31 
1974 11 -1.61 -10.06  -5.83 
1974 12 12.46 -19.90 -16.18 
1975 01 -8.97 -16.40 -12.68 
1975 02 -8.43 -17.74 -13.09 
1975 03 -1.94  -9.75  -5.84 
1975 04  3.49  -3.23    .13 
1975 05  7.18   1.37   4.27 
1975 06 15.44   8.50  11.96 
1975 07 17.27  11.55  14.41 
1975 08 21.75  13.29  17.52 
1975 09 16.57   8.29  12.43 
1975 10 10.21   1.07   5.64 
1975 11  2.55  -7.18  -2.31 
1975 12 -9.28 -17.52 -13.40 
1976 01 -9.35 -15.73 -12.54 
1976 02 -5.72 -15.83 -10.77 
1976 03 -1.92 -10.22  -6.07 
1976 04  3.56  -3.12    .22 
1976 05  9.42   1.62   5.52 
1976 06 12.84   6.49   9.66 
1976 07 19.14  11.47  15.30 
1976 08 18.18  11.16  14.67 
1976 09 16.44   8.17  12.30 
1976 10  9.17    .62   4.89 
1976 11 -2.19  -9.20  -5.69 
1976 12 -7.82 -14.54 -11.18 
1977 01 15.20 -21.83 -18.51 
1977 02 10.04 -18.87 -14.45 
1977 03 -3.40 -11.79  -7.59 
1977 04  2.38  -2.32    . 3 
1977 05  9.05   1.70   5.37 
1977 06 11.35   5.21   8.28 
1977 07 17.27  11.86  14.56 
1977 08 20.42  11.60  16.01 
1977 09 18.07   6.93  12.50 
1977 10  9.60   -.70   4.45 
1977 11   .87  -8.52  -3.82 
1977 12 -9.30 -17.87 -13.58 
1978 01 14.80 -25.52 -20.16 
1978 02 11.64 -22.07 -16.85 
1978 03 -1.25 -11.46  -6.35 
1978 04  2.82  -2.71    . 5 
1978 05 10.55   1.46   6.00 
1978 06 16.52   6.82  11.67 
1978 07 21.85  12.43  17.14 
1978 08 20.08  12.81  16.44 
1978 09 17.68   8.47  13.07 
1978 10  8.68   -.83   3.92 
1978 11   .92  -9.31  -4.19 
1978 12 -9.41 -19.52 -14.46 
1979 01 13.98 -24.99 -19.48 
1979 02 -7.98 -19.74 -13.86 
1979 03 -4.00 -14.08  -9.04 
1979 04  2.23  -4.14   -.95 
1979 05  8.42   1.27   4.84 
1979 06 14.76   6.02  10.39 
1979 07 16.39  10.14  13.27 
1979 08 21.03  12.28  16.65 
1979 09 15.69   7.98  11.83 
1979 10  9.33  -1.91   3.71 
1979 11 -1.70 -11.49  -6.59 
1979 12 -6.92 -16.53 -11.72 
1980 01 12.10 -22.34 -17.22 
1980 02 10.63 -23.35 -16.99 
1980 03 -4.31 -13.79  -9.05 
1980 04  1.49  -5.59  -2.05 
1980 05  9.62    .70   5.16 
1980 06 13.88   6.80  10.34 
1980 07 16.89  10.89  13.89 
1980 08 17.70  11.30  14.50 
1980 09 15.43   7.32  11.37 
1980 10  7.96   -.49   3.73 
1980 11   . 0  -9.82  -4.91 
1980 12 -3.22 -11.03  -7.12 
1981 01 11.14 -20.63 -15.88 
1981 02 -9.77 -23.03 -16.40 
1981 03 -4.79 -15.72 -10.25 
1981 04  4.39  -3.35    .52 
1981 05  8.72   1.44   5.08 
1981 06  9.35   5.99   7.67 
1981 07 16.10  10.38  13.24 
1981 08 17.98  12.34  15.16 
1981 09 14.75   7.10  10.92 
1981 10  8.60   1.35   4.97 
1981 11 -3.01 -12.04  -7.52 
1981 12 -7.87 -19.21 -13.54 
1982 01 12.93 -23.82 -18.37 
1982 02 -8.50 -19.70 -14.10 
1982 03 -3.92 -14.10  -9.01 
1982 04  3.29  -3.67   -.19 
1982 05  7.90   1.61   4.75 
1982 06 13.96   5.41   9.68 
1982 07 18.36  11.57  14.96 
1982 08 19.78  13.37  16.57 
1982 09 16.68   6.82  11.75 
1982 10  9.30    .40   4.85 
1982 11  -.56  -9.67  -5.11 
1982 12 -8.14 -17.77 -12.96 
1983 01 10.70 -21.38 -16.03 
1983 02 13.21 -25.25 -19.23 
1983 03 -3.93 -15.05  -9.49 
1983 04  5.48   -.78   2.34 
1983 05  8.35    .85   4.60 
1983 06  8.72   3.41   6.06 
1983 07 13.81   8.88  11.34 
1983 08 19.10  13.16  16.13 
1983 09 14.52   8.91  11.71 
1983 10  7.35   -.65   3.35 
1983 11   .48  -6.84  -3.18 
1983 12 -8.63 -18.17 -13.40 
1984 01 -9.93 -18.31 -14.12 
1984 02 -7.89 -16.33 -12.11 
1984 03 -2.95 -11.69  -7.32 
1984 04  1.44  -3.45  -1.00 
1984 05  7.17   1.59   4.38 
1984 06 15.95   8.29  12.12 
1984 07 18.83  12.54  15.68 
1984 08 20.76  12.68  16.72 
1984 09 16.04   8.03  12.03 
1984 10  8.95    .46   4.70 
1984 11 -3.15 -12.45  -7.80 
1984 12 -9.27 -18.85 -14.06 
1985 01 14.32 -23.31 -18.81 
1985 02 -6.46 -15.50 -10.98 
1985 03 -2.24 -12.92  -7.58 
1985 04  4.82  -2.14   1.34 
1985 05 11.64   1.38   6.51 
1985 06 11.98   5.12   8.54 
1985 07 16.00  10.18  13.09 
1985 08 18.69  12.74  15.71 
1985 09 15.58   7.13  11.35 
1985 10  8.66    .11   4.38 
1985 11   .32  -8.51  -4.09 
1985 12 10.26 -19.93 -15.09 
1986 01 13.72 -25.49 -19.60 
1986 02 -8.60 -20.62 -14.61 
1986 03 -3.95 -12.16  -8.05 
1986 04  3.47  -2.23    .62 
1986 05  8.89   1.28   5.08 
1986 06 11.84   5.12   8.47 
1986 07 14.76   9.75  12.25 
1986 08 20.53  12.41  16.47 
1986 09 17.27   7.58  12.42 
1986 10  7.52  -2.20   2.66 
1986 11 -1.53 -11.03  -6.28 
1986 12 -6.59 -15.73 -11.16 
1987 01 14.01 -23.80 -18.90 
1987 02 -9.43 -19.37 -14.41 
1987 03 -1.89  -9.05  -5.47 
1987 04  4.91  -4.14    .38 
1987 05 10.42   1.00   5.71 
1987 06 13.89   6.17  10.03 
1987 07 15.01  10.98  12.99 
1987 08 16.06  11.50  13.78 
1987 09 15.69   7.71  11.70 
1987 10 10.12    .75   5.43 
1987 11  -.83 -10.39  -5.61 
1987 12 10.33 -20.83 -15.58 
1988 01 12.62 -25.04 -18.83 
1988 02 -9.26 -18.87 -14.06 
1988 03 -3.91 -13.24  -8.57 
1988 04  3.46  -2.55    .45 
1988 05  7.66   1.40   4.52 
1988 06 14.31   8.02  11.16 
1988 07 14.77  10.13  12.45 
1988 08 18.49  13.74  16.11 
1988 09 16.99   8.06  12.52 
1988 10 10.14   2.73   6.43 
1988 11  -.63  -9.46  -5.04 
1988 12 -6.85 -16.95 -11.90 
1989 01 -9.25 -21.18 -15.21 
1989 02 -5.63 -19.21 -12.42 
1989 03  -.30  -8.47  -4.39 
1989 04  3.46  -2.35    .55 
1989 05  7.85    .86   4.35 
1989 06 12.12   4.69   8.40 
1989 07 18.20  12.31  15.25 
1989 08 21.61  13.06  17.33 
1989 09 17.11   7.33  12.22 
1989 10  8.89   -.92   3.98 
1989 11  -.79 -10.33  -5.56 
1989 12 -5.72 -15.35 -10.53 
1990 01 15.07 -27.50 -21.28 
1990 02 -7.13 -19.32 -13.22 
1990 03   .80 -11.68  -5.44 
1990 04  5.84   -.95   2.44 
1990 05 10.31   2.22   6.26 
1990 06 12.40   7.59   9.99 
1990 07 19.09  12.64  15.86 
1990 08 19.99  12.28  16.13 
1990 09 17.09   8.01  12.55 
1990 10 12.10   3.28   7.69 
1990 11  3.93  -4.62   -.34 
1990 12 -3.76 -13.01  -8.38 
1991 01 -5.25 -12.90  -9.07 
1991 02 -7.01 -17.12 -12.06 
1991 03 -3.59 -15.27  -9.43 
1991 04  3.77  -2.00    .88 
1991 05  8.55   2.34   5.45 
1991 06 14.05   7.81  10.93 
1991 07 14.46   9.85  12.15 
1991 08 18.03  12.77  15.40 
1991 09 14.84   6.73  10.78 
1991 10  9.39   2.32   5.85 
1991 11 -1.53 -10.93  -6.23 
1991 12 -9.79 -20.71 -15.25 
1992 01 11.39 -23.29 -17.34 
1992 02 -7.12 -19.20 -13.16 
1992 03 -2.15 -12.66  -7.40 
1992 04  4.46  -2.79    .83 
1992 05  7.84   1.67   4.75 
1992 06 11.79   6.59   9.19 
1992 07 15.02  10.81  12.91 
1992 08 17.75  11.02  14.38 
1992 09 14.15   7.78  10.96 
1992 10 10.70    .15   5.42 
1992 11  -.45 -10.25  -5.35 
1992 12 -7.58 -16.89 -12.23 
1993 01 -8.95 -19.43 -14.19 
1993 02 -6.71 -20.10 -13.40 
1993 03 -2.22 -13.07  -7.64 
1993 04   .90  -4.57  -1.83 
1993 05  7.27    .55   3.91 
1993 06 10.40   5.65   8.02 
1993 07 16.99  10.26  13.62 
1993 08 16.29  11.40  13.84 
1993 09 15.25   8.78  12.01 
1993 10  9.85    .80   5.32 
1993 11  -.25  -8.81  -4.53 
1993 12 -7.60 -16.74 -12.17 
1994 01 14.95 -26.52 -20.73 
1994 02 -5.71 -14.40 -10.05 
1994 03 -2.31 -11.82  -7.06 
1994 04  2.84  -3.51   -.33 
1994 05  8.87   2.18   5.52 
1994 06 13.60   6.52  10.06 
1994 07 16.62  11.24  13.93 
1994 08 21.36  13.62  17.49 
1994 09 16.19   9.02  12.60 
1994 10 10.13   1.28   5.70 
1994 11  2.10  -7.94  -2.91 
1994 12 10.59 -19.66 -15.12 
1995 01 -9.46 -19.82 -14.64 
1995 02 -5.90 -17.04 -11.47 
1995 03 -2.33 -12.62  -7.48 
1995 04  2.14  -3.95   -.90 
1995 05 10.31   2.84   6.57 
1995 06 14.47   7.29  10.88 
1995 07 18.59  12.13  15.36 
1995 08 18.59  12.58  15.58 
1995 09 16.56   6.70  11.62 
1995 10 11.23   2.13   6.68 
1995 11  2.82  -5.68  -1.43 
1995 12 -5.10 -12.76  -8.93 
1996 01 -9.88 -20.04 -14.96 
1996 02 -7.77 -21.23 -14.50 
1996 03 -3.10 -13.61  -8.35 
1996 04  3.10  -3.43   -.16 
1996 05  7.76    .90   4.33 
1996 06 12.62   6.38   9.50 
1996 07 16.28  10.66  13.47 
1996 08 18.06  10.70  14.37 
1996 09 16.54   7.80  12.17 
1996 10  9.60    .62   5.11 
1996 11 -1.15  -9.39  -5.27 
1996 12 -8.68 -19.01 -13.85 
1997 01 -6.03 -14.70 -10.36 
1997 02 -6.30 -17.36 -11.83 
1997 03 -2.08 -12.55  -7.31 
1997 04  5.05  -2.72   1.16 
1997 05  7.98   1.16   4.57 
1997 06 11.30   6.02   8.66 
1997 07 17.29  11.46  14.37 
1997 08 16.65  11.26  13.95 
1997 09 16.65   6.07  11.36 
1997 10  9.21    .65   4.92 
1997 11  3.27  -7.93  -2.33 
1997 12 -7.72 -19.52 -13.62 
1998 01 12.97 -25.03 -19.00 
1998 02 -8.70 -23.35 -16.02 
1998 03 -1.68 -11.56  -6.62 
1998 04  4.79  -3.16    .81 
1998 05 12.71   1.92   7.31 
1998 06 14.07   7.19  10.63 
1998 07 17.78  11.18  14.48 
1998 08 18.27  11.88  15.07 
1998 09 17.26   7.25  12.25 
1998 10 11.03    .73   5.88 
1998 11 -2.05 -10.09  -6.07 
1998 12 -9.41 -20.52 -14.96 
1999 01 -8.93 -19.04 -13.99 
1999 02 10.24 -23.05 -16.64 
1999 03 -5.34 -18.12 -11.73 
1999 04  3.79  -4.96   -.58 
1999 05  7.58   1.05   4.31 
1999 06 16.27   7.49  11.88 
1999 07 16.74  11.12  13.93 
1999 08 20.98  12.38  16.68 
1999 09 17.62   8.43  13.03 
1999 10 10.95   1.30   6.12 
1999 11  -.17 -10.12  -5.14 
1999 12 -6.57 -17.01 -11.79 
2000 01 -9.64 -20.57 -15.10 
2000 02 -7.52 -19.59 -13.55 
2000 03 -3.79 -14.11  -8.95 
2000 04  2.07  -2.93   -.43 
2000 05  7.85   1.55   4.69 
2000 06 13.02   6.11   9.56 
2000 07 17.37  13.17  15.27 
2000 08 20.04  14.73  17.39 
2000 09 16.79   9.50  13.15 
2000 10  9.12    .64   4.88 
2000 11 -3.20 -12.08  -7.64 
2000 12 11.06 -21.35 -16.20 
2001 01 10.39 -21.65 -16.02 
2001 02 13.05 -27.75 -20.40 
2001 03 -3.46 -12.35  -7.90 
2001 04  2.94  -2.82    . 6 
2001 05  6.77   1.61   4.19 
2001 06 13.86   6.21  10.03 
2001 07 17.12  11.46  14.29 
2001 08 20.00  11.76  15.88 
2001 09 16.21   5.97  11.09 
2001 10  9.51    .-5   4.73 
2001 11   .67 -10.27  -4.80 
2001 12 -9.42 -20.39 -14.90 
2002 01 -6.95 -16.45 -11.70 
2002 02 -4.35 -18.64 -11.49 
2002 03 -2.08 -14.55  -8.32 
2002 04  5.39  -1.86   1.76 
2002 05 12.38   2.28   7.33 
2002 06 13.13   7.42  10.27 
2002 07 14.99  10.49  12.74 
2002 08 15.59  11.38  13.48 
2002 09 16.66   7.41  12.03 
2002 10  8.49   1.08   4.78 
2002 11  -.70  -9.03  -4.86 
2002 12 12.80 -25.40 -19.10 
2003 01 10.87 -22.66 -16.76 
2003 02 -9.01 -23.71 -16.36 
2003 03 -2.19 -13.30  -7.74 
2003 04  5.78  -3.26   1.26 
2003 05  9.85   1.39   5.62 
2003 06 15.96   7.50  11.73 
2003 07 15.05   9.18  12.11 
2003 08 19.46  11.90  15.68 
2003 09 17.01   7.06  12.03 
2003 10 10.55   2.07   6.31 
2003 11  -.75  -9.87  -5.31 
2003 12 -8.55 -19.92 -14.23 
2004 01 10.65 -21.51 -16.08 
2004 02 -8.02 -19.79 -13.90 
2004 03 -2.06 -12.53  -7.29 
2004 04  3.34  -4.90   -.78 
2004 05  8.60   1.56   5.08 
2004 06 14.69   7.01  10.85 
2004 07 17.79  10.48  14.14 
2004 08 19.85  11.56  15.70 
2004 09 18.24   8.21  13.22 
2004 10 10.01    .25   5.13 
2004 11  3.09  -5.38  -1.14 
2004 12 -8.39 -17.75 -13.07 
2005 01 10.80 -21.79 -16.29 
2005 02 -8.29 -20.12 -14.20 
2005 03 -2.03 -12.98  -7.50 
2005 04  2.28  -3.99   -.85 
2005 05  5.37    .66   3.01 
2005 06 15.40   7.05  11.22 
2005 07 16.82  11.98  14.40 
2005 08 21.69  13.70  17.69 
2005 09 18.23   7.99  13.11 
2005 10 10.48    .30   5.39 
2005 11  2.08  -5.67  -1.79 
2005 12 -5.87 -13.81  -9.84 
2006 01 10.28 -19.43 -14.85 
2006 02 -8.53 -21.25 -14.89 
2006 03 -2.43 -11.97  -7.20 
2006 04  1.39  -3.50  -1.05 
2006 05  9.81   2.01   5.91 
2006 06 12.35   6.79   9.57 
2006 07 16.43  11.51  13.97 
2006 08 21.76  15.77  18.76 
2006 09 18.00   8.09  13.04 
2006 10 10.65   -.39   5.12 
2006 11  1.68  -6.71  -2.51 
2006 12 -8.75 -19.39 -14.07 
2007 01 -8.14 -20.26 -14.20 
2007 02 -8.08 -20.25 -14.16 
2007 03 -1.59 -11.74  -6.66 
2007 04  1.56  -4.48  -1.46 
2007 05  7.99   1.65   4.81 
2007 06 14.45   6.43  10.44 
2007 07 17.17  11.45  14.31 
2007 08 20.37  12.98  16.67 
2007 09 17.01   7.89  12.45 
2007 10 10.48   -.56   4.95 
2007 11   .66  -8.64  -3.99 
2007 12 -6.68 -18.00 -12.34 
2008 01 11.82 -23.42 -17.61 
2008 02 -6.54 -17.93 -12.23 
2008 03  2.10  -5.98  -1.93 
2008 04  5.23  -2.64   1.29 
2008 05  9.16   1.69   5.42 
2008 06 13.49   6.90  10.19 
2008 07 19.21  12.51  15.86 
2008 08 19.56  12.03  15.79 
2008 09 17.65   7.43  12.54 
2008 10 10.66    .55   5.60 
2008 11   .49  -8.56  -4.03 
2008 12 -5.42 -16.66 -11.04 
2009 01 -7.35 -17.62 -12.49 
2009 02 -9.26 -22.35 -15.80 
2009 03 -1.19 -10.25  -5.72 
2009 04  3.88  -3.18    .35 
2009 05 11.83   3.00   7.41 
2009 06 11.43   7.49   9.46 
2009 07 16.09  10.29  13.19 
2009 08 18.66  12.76  15.71 
2009 09 16.51   7.92  12.21 
2009 10 11.00   2.02   6.51 
2009 11  -.40 -10.36  -5.37 
2009 12 -6.26 -15.92 -11.09 
2010 01 -8.51 -18.45 -13.48 
2010 02 -9.18 -20.94 -15.06 
2010 03 -4.02 -16.01 -10.01 
2010 04  1.62  -4.94  -1.66 
2010 05  6.00    .99   3.49 
2010 06 17.65   8.75  13.20 
2010 07 16.58  12.35  14.46 
2010 08 22.12  13.73  17.92 
2010 09 18.36   7.02  12.69 
2010 10  9.88    .77   5.32 
2010 11  1.98  -6.17  -2.09 
2010 12 -5.70 -14.79 -10.24 
2011 01 -8.56 -16.16 -12.36 
2011 02 -5.20 -17.69 -11.44 
2011 03 -1.58 -12.55  -7.06 
2011 04  3.16  -2.16    .50 
2011 05  7.93   1.02   4.47 
2011 06 15.24   6.26  10.75 
2011 07 19.04  12.10  15.57 
2011 08 20.79  13.51  17.15 
2011 09 17.23   8.42  12.82 
2011 10 11.80   1.47   6.63 
2011 11  1.37  -6.70  -2.66 
2011 12 -7.27 -16.62 -11.94 
2012 01 -9.01 -19.64 -14.32 
2012 02 11.92 -27.77 -19.84 
2012 03 -4.76 -16.31 -10.53 
2012 04  3.09  -3.63   -.27 
2012 05  8.56   2.21   5.38 
2012 06 14.00   6.96  10.48 
2012 07 17.23  12.77  15.00 
2012 08 20.94  12.93  16.93 
2012 09 17.37   9.99  13.68 
2012 10 10.05   1.86   5.95 
2012 11  1.36  -5.52  -2.08 
2012 12 -8.41 -17.98 -13.19 
2013 01 11.25 -21.94 -16.59 
2013 02 -7.50 -18.95 -13.23 
2013 03 -3.02 -13.04  -8.03 
2013 04  3.20  -2.45    .37 
2013 05  8.64   2.15   5.39 
2013 06 16.66   8.45  12.55 
2013 07 19.69  14.09  16.89 
2013 08 99.99  13.95 -99.99 
2013 09 99.99   8.09 -99.99 
2013 10 99.99    .14 -99.99 
2013 11 99.99  -5.44 -99.99 
2014 01 99.99 -24.32 -99.99 
2014 03 99.99 -10.66 -99.99 
2014 04 99.99  -2.71 -99.99 
2014 05 99.99   2.59 -99.99 
