1912 02 12.57 -99.99 -99.99 
1912 03 13.38   2.69   8.03 
1912 04 22.40   9.27  15.83 
1912 05 27.49  14.00  20.74 
1912 06 30.34  15.81  23.07 
1912 07 34.65  21.35  28.00 
1912 08 33.43  19.46  26.45 
1912 09 30.84  14.27  22.55 
1912 10 26.45   9.97  18.21 
1912 11 17.59   2.48  10.03 
1912 12 11.61  -2.25   4.67 
1913 01 11.85  -1.02   5.41 
1913 02  9.08  -2.14   3.46 
1913 03 15.91   1.43   8.67 
1913 04 24.43   8.85  16.64 
1913 05 27.73  14.16  20.94 
1913 06 32.56  16.95  24.75 
1913 07 35.87  20.79  28.33 
1913 08 38.04  20.58  29.31 
1913 09 28.62  15.66  22.14 
1913 10 21.25   6.59  13.92 
1913 11 19.86   9.38  14.62 
1913 12  9.76   1.91   5.83 
1914 01 14.24    .60   7.42 
1914 02 11.26  -2.34   4.45 
1914 03 16.40   3.67  10.03 
1914 04 22.31   9.33  15.82 
1914 05 25.64  14.53  20.08 
1914 06 33.20  20.71  26.95 
1914 07 35.93  21.91  28.92 
1914 08 33.04  20.29  26.66 
1914 09 29.92  17.54  23.73 
1914 10 22.83   9.45  16.14 
1914 11 19.77   3.70  11.73 
1914 12  5.89  -1.83   2.03 
1915 01 10.42  -1.83   4.29 
1915 02 13.29   2.00   7.64 
1915 03 10.34   -.17   5.08 
1915 04 23.51  11.20  17.35 
1915 05 26.34  13.28  19.81 
1915 06 29.11  18.37  23.74 
1915 07 31.58  19.20  25.39 
1915 08 29.23  17.69  23.46 
1915 09 30.51  17.61  24.06 
1915 10 25.43   8.68  17.06 
1915 11 20.76   5.78  13.27 
1915 12 14.50    .62   7.56 
1916 01 10.45   -.65   4.90 
1916 02 11.76   -.98   5.39 
1916 03 20.76   5.47  13.11 
1916 04 19.91   8.75  14.33 
1916 05 27.67  15.46  21.56 
1916 06 29.85  17.87  23.86 
1916 07 36.37  20.04  28.20 
1916 08 36.55  20.90  28.72 
1916 09 31.88  15.48  23.68 
1916 10 25.17   9.16  17.16 
1916 11 18.43   3.66  11.04 
1916 12 11.97  -2.01   4.98 
1917 01 12.96   -.90   6.03 
1917 02 14.05  -1.57   6.24 
1917 03 20.02   4.69  12.35 
1917 04 21.91   9.30  15.60 
1917 05 24.23  10.12  17.17 
1917 06 31.26  16.59  23.92 
1917 07 34.52  20.74  27.63 
1917 08 31.64  19.12  25.38 
1917 09 29.88  14.14  22.01 
1917 10 24.08   5.04  14.56 
1917 11 18.78   2.20  10.49 
1917 12  8.35  -4.80   1.77 
1918 01  3.20 -10.30  -3.55 
1918 02 15.43   -.21   7.61 
1918 03 22.12   6.00  14.06 
1918 04 21.79   6.84  14.31 
1918 05 29.06  15.79  22.42 
1918 06 34.57  19.89  27.23 
1918 07 36.07  18.37  27.22 
1918 08 37.95  21.32  29.63 
1918 09 27.81  11.13  19.46 
1918 10 25.41  11.94  18.67 
1918 11 15.24   3.42   9.33 
1918 12 13.46   1.43   7.44 
1919 01 10.99  -2.58   4.20 
1919 02 12.22  -1.17   5.52 
1919 03 18.54   3.31  10.92 
1919 04 23.93   9.16  16.54 
1919 05 25.48  13.04  19.26 
1919 06 30.72  17.53  24.12 
1919 07 35.63  20.04  27.84 
1919 08 35.66 -99.99 -99.99 
1919 09 29.96  16.06  23.00 
1919 10 24.00  12.25  18.12 
1919 11 16.33   1.56   8.94 
1919 12 10.52  -3.93   3.29 
1920 01 10.37  -3.12   3.62 
1920 04 22.14   7.14  14.64 
1920 05 27.40  14.64  21.02 
1920 06 30.84  16.78  23.81 
1920 07 34.34  19.98  27.16 
1920 08 32.50 -99.99 -99.99 
1921 09 31.21 -99.99 -99.99 
1921 10 27.15   8.92  18.03 
1921 11 20.98   4.42  12.70 
1921 12 15.59    . 6   7.82 
1922 01  9.26  -1.47   3.89 
1922 02 15.92   2.71   9.31 
1922 03 17.25   4.63  10.94 
1922 04 23.56  11.93  17.74 
1922 05 27.51  16.29  21.90 
1922 06 31.43  19.37  25.40 
1922 07 32.82  21.26  27.04 
1922 08 34.90  21.05  27.97 
1922 09 33.37  16.56  24.96 
1922 10 26.53  10.09  18.31 
1922 11 18.29 -99.99 -99.99 
1922 12 99.99   1.65 -99.99 
1923 01 17.85   4.37  11.11 
1923 02 11.42   -.61   5.40 
1923 03 17.27   2.91  10.09 
1923 04 23.66  10.90  17.27 
1923 05 26.17  13.94  20.05 
1923 06 31.09  20.08  25.58 
1923 07 35.40  21.85  28.62 
1923 09 30.54  18.17  24.35 
1923 10 20.45   8.49  14.47 
1923 11 18.86   3.52  11.19 
1923 12 14.04   3.00   8.52 
1924 01  8.80  -3.19   2.80 
1924 02 13.26    .42   6.84 
1924 03 15.29   3.00   9.14 
1924 04 24.72  11.36  18.03 
1924 05 26.45  12.41  19.43 
1924 06 32.00  21.40  26.70 
1924 07 32.80  20.07  26.43 
1924 08 35.88  23.08  29.48 
1924 09 30.74  13.91  22.32 
1924 10 29.13   8.67  18.90 
1924 11 19.69   5.27  12.48 
1925 01 11.91  -3.79   4.06 
1925 08 36.41  19.94  28.17 
1925 09 99.99  19.58 -99.99 
1925 10 22.74   8.46  15.60 
1925 11 19.59   2.59  11.09 
1925 12 13.91    .15   7.03 
1926 02 18.74   4.50  11.62 
1926 03 99.99   3.71 -99.99 
1926 04 21.25   8.13  14.69 
1926 05 27.60  14.52  21.06 
1926 06 30.30  18.87  24.59 
1926 07 31.71  20.35  26.03 
1926 08 33.59  22.26  27.93 
1926 09 30.24  19.29  24.76 
1926 10 24.23  13.96  19.09 
1926 11 15.91   3.25   9.58 
1926 12 11.67    .24   5.95 
1927 01 11.85   -.77   5.54 
1927 02 16.17   3.27   9.72 
1927 03 18.39   5.31  11.85 
1927 04 24.76  13.10  18.93 
1927 05 28.17  16.61  22.39 
1927 06 30.16  18.57  24.36 
1927 07 31.32 -99.99 -99.99 
1927 08 29.20  20.34  24.77 
1927 09 28.46 -99.99 -99.99 
1927 10 23.72  11.46  17.59 
1927 11 22.70   7.49  15.09 
1927 12 13.92  -1.03   6.44 
1928 01 15.25   1.21   8.22 
1928 02 14.16   2.78   8.47 
1928 03 19.45   6.40  12.92 
1928 04 21.45   8.22  14.83 
1928 05 28.02  15.11  21.56 
1928 06 28.58  19.12  23.85 
1928 07 32.82  21.79  27.30 
1928 08 34.65  21.43  28.04 
1928 09 31.02  14.48  22.75 
1928 10 27.58  13.40  20.49 
1928 11 17.61 -99.99 -99.99 
1928 12 13.31   1.39   7.35 
1929 01 10.77  -2.01   4.38 
1929 02  6.80 -99.99 -99.99 
1929 03 19.78   6.95  13.36 
1929 04 24.93 -99.99 -99.99 
1929 05 25.07  12.98  19.02 
1929 06 30.32  18.03  24.17 
1929 07 33.63  19.69  26.66 
1929 08 37.07  18.96  28.02 
1929 09 30.43  14.43  22.43 
1929 10 24.18   9.96  17.07 
1929 11 13.57    .-5   6.76 
1929 12 99.99   -.21 -99.99 
1930 01  5.36  -8.77  -1.70 
1930 02 18.24   3.69  10.96 
1930 03 18.29   2.15  10.22 
1930 04 26.87  11.29  19.08 
1930 05 26.06  12.34  19.20 
1930 06 30.70  16.87  23.78 
1930 07 36.80  19.95  28.38 
1930 08 37.97  19.49  28.73 
1930 09 33.37  16.20  24.78 
1930 10 24.30   8.42  16.36 
1930 11 19.62   2.91  11.26 
1930 12 12.35  -1.78   5.28 
1931 01 12.75  -1.57   5.59 
1931 02 15.11   1.47   8.29 
1931 03 14.85   1.16   8.01 
1931 04 20.98   5.55  13.26 
1931 05 23.69  10.71  17.20 
1931 06 32.30  18.19  25.24 
1931 07 33.65  19.61  26.63 
1931 08 31.95  17.54  24.74 
1931 09 31.82  17.29  24.56 
1931 10 28.43  11.74  20.08 
1931 11 20.56   7.50  14.03 
1931 12 12.58    .40   6.49 
1932 01 10.71  -1.45   4.63 
1932 02 99.99   4.26 -99.99 
1932 03 13.55   1.80   7.67 
1932 04 26.20  12.57  19.38 
1932 05 29.17  14.75  21.96 
1932 06 32.15  20.36  26.25 
1932 07 34.72  22.81  28.76 
1932 08 36.80  21.81  29.30 
1932 09 34.66  17.04  25.85 
1932 10 27.87   8.71  18.29 
1932 11 20.98   1.24  11.11 
1932 12 99.99   -.86 -99.99 
1933 01 17.20   3.74  10.47 
1933 02 15.99   -.71   7.64 
1933 03 22.37   5.42  13.89 
1933 04 26.80   9.93  18.36 
1933 05 99.99  15.86 -99.99 
1933 06 34.18  19.12  26.65 
1933 07 35.71  22.50  29.10 
1933 08 32.75  20.96  26.85 
1933 09 31.96  19.57  25.76 
1933 10 25.25  10.95  18.10 
1933 11 99.99   5.48 -99.99 
1933 12 99.99   2.60 -99.99 
1934 01 99.99   1.02 -99.99 
1934 02 16.86   -.21   8.32 
1934 03 99.99   3.58 -99.99 
1934 07 38.55  22.67  30.61 
1934 08 37.65  23.65  30.65 
1934 09 28.38  14.73  21.55 
1934 10 27.12   9.97  18.54 
1934 11 20.25   5.19  12.72 
1934 12 11.85   -.89   5.48 
1935 01 12.75   -.36   6.19 
1935 02 14.62   1.05   7.84 
1935 03 21.23   8.89  15.06 
1935 04 21.11   9.14  15.13 
1935 05 24.17  14.09  19.13 
1935 06 99.99  17.94 -99.99 
1935 07 35.40  21.62  28.51 
1936 05 99.99  15.98 -99.99 
1936 06 35.68  20.79  28.24 
1936 07 38.31  23.09  30.70 
1936 08 39.59  23.65  31.62 
1936 09 32.36  20.91  26.63 
1936 10 22.03  10.14  16.09 
1936 11 16.71   2.47   9.59 
1936 12 13.33   2.31   7.82 
1937 01  6.72  -4.00   1.35 
1937 02 12.70    . 8   6.39 
1937 03 15.79   3.17   9.47 
1937 04 23.17  10.03  16.60 
1937 05 28.15  14.69  21.42 
1937 06 32.54  20.31  26.42 
1937 08 36.00  22.59  29.30 
1937 09 29.98  16.70  23.34 
1937 10 25.40   9.49  17.44 
1937 11 15.56   2.80   9.18 
1937 12 99.99   -.16 -99.99 
1938 01 13.10    .40   6.75 
1938 02 15.28   3.81   9.54 
1938 08 36.86 -99.99 -99.99 
1938 09 33.57 -99.99 -99.99 
1938 10 30.46  12.24  21.34 
1938 11 18.86   4.44  11.65 
1938 12 13.84   1.00   7.42 
1939 01 15.18   2.17   8.67 
1939 03 20.96 -99.99 -99.99 
1939 04 22.67  10.17  16.42 
1939 05 99.99  14.92 -99.99 
1939 06 31.52  20.76  26.14 
1939 07 36.23  22.93  29.58 
1939 08 36.16  21.08  28.62 
1939 09 36.61 -99.99 -99.99 
1939 10 28.35  11.55  19.95 
1939 11 15.89   2.65   9.27 
1939 12 15.37    .61   7.99 
1940 01  2.58  -9.34  -3.38 
1940 02 11.80    . 1   5.90 
1940 03 20.75   4.61  12.68 
1940 04 22.32   9.26  15.79 
1940 05 27.45  13.08  20.26 
1940 06 30.83  17.89  24.36 
1940 07 32.38  19.49  25.93 
1940 08 32.43  18.37  25.40 
1940 09 28.81  15.44  22.12 
1940 10 27.53  11.51  19.52 
1940 11 15.70   3.19   9.44 
1941 09 30.74  18.20  24.47 
1941 10 25.19  14.98  20.08 
1941 11 17.87   4.37  11.12 
1941 12 13.45   1.75   7.60 
1942 01 10.95  -3.50   3.72 
1942 02 12.60   -.30   6.15 
1942 03 19.07   4.50  11.78 
1942 04 23.94  11.70  17.82 
1942 05 26.35  14.42  20.38 
1942 06 31.02  19.78  25.40 
1942 07 33.13  21.10  27.11 
1942 08 32.45  20.99  26.72 
1942 09 29.32  15.53  22.42 
1942 10 24.70  10.14  17.42 
1942 11 19.61   6.67  13.14 
1942 12 12.03    .65   6.33 
1943 01 12.37  -3.05   4.66 
1943 02 16.61   1.41   9.01 
1943 03 15.78   1.13   8.45 
1943 04 25.99  11.48  18.73 
1943 05 26.88  14.54  20.71 
1943 06 32.11  20.18  26.14 
1943 07 36.40  21.43  28.91 
1943 08 39.78 -99.99 -99.99 
1943 09 31.11  14.91  23.01 
1943 10 23.85   8.89  16.37 
1943 11 18.42   1.46   9.94 
1943 12  9.59  -2.38   3.60 
1944 01 11.51  -2.26   4.62 
1944 08 36.82  21.16  28.99 
1944 09 31.15  15.44  23.29 
1945 06 27.40  13.89  20.64 
1945 07 32.77  17.87  25.32 
1945 08 33.22  20.02  26.62 
1945 10 23.65  10.02  16.83 
1946 05 25.12  12.55  18.83 
1946 06 31.08  18.70  24.89 
1946 07 35.68  21.21  28.44 
1946 08 35.93  21.12  28.52 
1946 09 30.89  15.06  22.97 
1946 10 28.00  10.40  19.20 
1946 11 18.23   4.29  11.26 
1946 12 99.99   2.33 -99.99 
1947 04 23.29  10.48  16.88 
1947 05 26.71  13.30  20.00 
1947 06 31.73  19.70  25.72 
1947 07 33.84  18.87  26.36 
1947 08 37.29  22.58  29.93 
1947 09 33.36  17.68  25.52 
1947 10 28.96  13.26  21.11 
1947 11 14.73   4.09   9.41 
1948 01  6.49  -3.28   1.60 
1948 02  9.02    .77   4.89 
1948 03 16.09   2.83   9.46 
1948 04 27.11  13.37  20.24 
1948 05 26.62  14.67  20.64 
1948 06 32.05  19.91  25.98 
1948 08 32.59  20.51  26.55 
1948 09 32.16  16.34  24.25 
1948 10 25.56   8.91  17.23 
1948 11 18.06   4.98  11.52 
1948 12 13.91   2.31   8.10 
1949 01  8.20  -2.59   2.80 
1949 02 13.62    .60   7.11 
1949 03 17.73   3.89  10.81 
1949 04 23.04   9.72  16.38 
1949 05 27.92  16.95  22.43 
1949 06 31.57  20.92  26.24 
1949 09 29.07  15.07  22.07 
1949 10 23.87  11.62  17.74 
1949 11 20.98   4.51  12.74 
1949 12 13.98   1.63   7.80 
1950 01 12.23    .19   6.20 
1950 02 14.94   2.58   8.76 
1950 04 23.24   8.31  15.77 
1950 05 26.89  15.90  21.39 
1950 06 31.02  19.91  25.46 
1950 08 30.36  19.81  25.08 
1950 09 27.07  16.73  21.90 
1950 10 27.39  13.61  20.50 
1950 11 18.74   3.20  10.97 
1950 12 11.08  -2.29   4.39 
1951 01 11.27  -1.13   5.07 
1951 02 14.31   1.58   7.94 
1951 03 18.54   4.14  11.34 
1951 04 21.79   9.52  15.65 
1951 05 26.96  14.00  20.48 
1951 09 29.54  16.93  23.23 
1951 10 24.33  11.58  17.95 
1951 11 13.17   2.24   7.70 
1951 12 12.38   -.47   5.95 
1952 01 13.35   1.65   7.50 
1952 02 14.96   3.82   9.39 
1952 03 17.39   3.68  10.53 
1952 04 21.84   8.97  15.41 
1952 05 27.54  14.57  21.05 
1952 06 34.49  22.60  28.54 
1952 07 35.52  21.88  28.70 
1952 08 36.22  22.61  29.41 
1952 09 32.97  15.65  24.31 
1952 10 24.77   5.94  15.35 
1952 11 17.78   5.27  11.52 
1952 12 99.99    .19 -99.99 
1953 01 13.59    .98   7.28 
1953 02 15.76   2.61   9.18 
1953 03 21.36   7.83  14.59 
1953 04 21.49   8.53  15.01 
1953 05 26.51  16.06  21.28 
1953 08 32.73  20.16  26.44 
1953 09 33.05  15.88  24.46 
1953 10 26.70  12.27  19.48 
1953 11 18.09   4.06  11.07 
1953 12 12.26    .54   6.40 
1954 01 11.27  -1.62   4.82 
1954 02 19.84   3.77  11.80 
1954 03 17.81   4.38  11.09 
1954 04 26.48  14.18  20.33 
1954 05 24.81  12.96  18.88 
1954 07 39.56  24.32  31.94 
1954 09 36.00  17.70  26.85 
1954 10 26.71  13.88  20.29 
1954 11 19.12   4.46  11.79 
1954 12 13.42    .60   7.01 
1955 01 10.98    .60   5.79 
1955 02 12.94   -.51   6.21 
1955 03 18.04   5.17  11.61 
1955 04 25.76  12.91  19.33 
1955 05 28.30  17.21  22.75 
1955 06 30.86  17.52  24.19 
1955 07 36.95  23.35  30.15 
1955 08 34.55  20.86  27.70 
1955 09 31.57  18.33  24.95 
1955 10 25.10  10.49  17.79 
1955 11 17.70   3.05  10.37 
1955 12 11.47   -.64   5.41 
1956 01  9.33  -2.18   3.57 
1956 02 14.63   2.30   8.46 
1956 03 19.68   5.83  12.75 
1956 04 22.67   8.63  15.65 
1956 05 29.80  17.18  23.49 
1956 06 32.57  20.07  26.32 
1956 07 37.46  22.99  30.22 
1956 08 39.36  22.64  31.00 
1956 09 35.49  17.00  26.24 
1956 10 28.24  12.34  20.29 
1956 11 16.12   2.69   9.41 
1957 01  8.89  -2.02   3.43 
1957 02 14.68   4.78   9.73 
1957 03 15.53   4.61  10.07 
1957 04 22.01  10.14  16.08 
1957 05 26.48  15.57  21.02 
1957 06 30.92  19.79  25.36 
1957 07 36.93  23.21  30.07 
1957 08 99.99  21.28 -99.99 
1957 09 29.00  15.36  22.18 
1957 10 21.60   9.01  15.30 
1957 11 15.37   4.80  10.08 
1957 12 14.97   3.60   9.28 
1958 01 10.22  -1.27   4.47 
1958 02  9.60  -1.53   4.04 
1958 03 11.91   2.19   7.05 
1958 04 22.76   9.60  16.18 
1958 05 28.01  15.41  21.71 
1958 06 32.63  19.40  26.01 
1958 09 29.56  18.15  23.85 
1958 10 23.86  10.38  17.12 
1958 11 20.03   6.27  13.15 
1959 01  9.18  -3.43   2.87 
1959 02 13.39    .10   6.74 
1959 03 19.07   4.50  11.78 
1959 04 23.46   9.43  16.44 
1959 05 28.24  16.74  22.49 
1959 06 30.99  18.85  24.92 
1959 07 32.91  19.83  26.37 
1959 09 30.47  16.45  23.46 
1959 10 99.99   8.87 -99.99 
1959 11 14.51    .44   7.47 
1959 12 13.30   2.17   7.73 
1960 01  9.20   -.82   4.19 
1960 02  9.52  -2.80   3.36 
1960 03 11.89   -.49   5.70 
1960 04 25.09  10.87  17.98 
1960 06 31.76  19.91  25.83 
1960 09 31.75  17.62  24.68 
1960 10 25.80  12.78  19.28 
1960 11 18.66   4.62  11.64 
1960 12  9.53   -.77   4.38 
1961 01 10.21  -3.89   3.16 
1961 02 14.50   2.90   8.70 
1961 03 19.95   6.73  13.34 
1961 04 22.66   8.85  15.75 
1961 05 26.99  13.94  20.46 
1961 06 29.98  17.84  23.91 
1961 09 28.80  16.59  22.69 
1961 10 24.98  11.48  18.23 
1961 11 15.75   4.52  10.13 
1961 12  9.78   -.51   4.63 
1962 01  7.87  -4.39   1.74 
1962 02 16.18   2.33   9.26 
1962 03 16.79   3.28  10.04 
1962 04 22.05   9.38  15.71 
1962 05 30.76  18.04  24.40 
1962 06 31.16  18.89  25.02 
1962 07 35.54  21.91  28.72 
1962 08 36.20  20.88  28.54 
1962 09 28.81  17.06  22.93 
1962 10 25.94  14.04  19.99 
1962 11 15.84   4.92  10.38 
1963 01  7.21  -5.80    .70 
1963 02 14.15  -1.86   6.14 
1963 03 21.40   6.36  13.88 
1963 04 24.47  12.65  18.56 
1963 05 28.18  16.57  22.37 
1963 08 37.09  21.99  29.54 
1963 09 32.59  17.54  25.07 
1963 10 32.45  14.42  23.43 
1963 11 19.87   4.69  12.28 
1964 01 13.47   -.72   6.37 
1964 02 11.51   -.52   5.49 
1964 03 19.18   3.22  11.20 
1964 04 25.80  13.20  19.50 
1964 05 27.96  17.48  22.72 
1964 07 36.89  22.72  29.80 
1964 08 34.73  22.10  28.41 
1964 09 28.98  18.00  23.49 
1964 10 23.57  10.32  16.94 
1964 11 19.58   8.14  13.86 
1964 12 12.75    .13   6.44 
1965 01 13.05    .65   6.85 
1965 02 13.25    . 5   6.65 
1965 03 11.98    .83   6.40 
1965 04 27.01  13.26  20.13 
1965 05 27.97  17.23  22.59 
1965 06 31.11  20.60  25.85 
1965 07 36.06  24.28  30.17 
1965 09 31.44  18.73  25.08 
1965 10 25.55  11.23  18.39 
1965 11 20.20   9.47  14.84 
1966 01  7.84  -2.19   2.82 
1966 02 11.68    .31   5.99 
1966 03 20.01   6.77  13.39 
1966 04 23.29   9.95  16.62 
1966 05 28.52 -99.99 -99.99 
1966 07 36.99 -99.99 -99.99 
1966 08 30.82  20.79  25.80 
1966 09 28.50  16.91  22.70 
1966 10 24.21  10.02  17.11 
1966 11 20.39   6.64  13.51 
1967 01 13.45    .16   6.80 
1967 02 13.26    .41   6.83 
1967 03 23.38   8.93  16.16 
1967 04 24.71  14.63  19.67 
1967 05 26.35  14.11  20.23 
1967 08 33.00  20.21  26.61 
1967 09 27.30  16.44  21.87 
1967 10 24.26  11.62  17.94 
1967 11 16.71   5.20  10.95 
1968 01  8.82   -.29   4.26 
1968 02 11.29   -.96   5.16 
1968 03 18.18   5.95  12.06 
1968 04 23.33  10.71  17.02 
1968 05 26.07  14.48  20.27 
1968 06 31.03  20.04  25.53 
1968 08 33.25  22.22  27.73 
1968 09 29.60  15.46  22.53 
1968 10 25.25  11.60  18.42 
1968 11 15.28   4.46   9.87 
1969 01 11.35    .50   5.92 
1969 02 12.69    .36   6.52 
1969 03 13.98   1.24   7.60 
1969 04 24.24  11.51  17.87 
1969 05 27.88  15.35  21.61 
1969 09 31.10  17.74  24.42 
1969 10 23.25  11.32  17.28 
1969 11 18.33   3.71  11.02 
1970 01 99.99  -4.19 -99.99 
1970 02 13.94    .31   7.12 
1970 03 15.28   3.33   9.30 
1970 04 24.12  11.04  17.58 
1970 05 28.53  15.89  22.21 
1970 08 36.93  21.61  29.27 
1970 09 31.58  18.50  25.04 
1970 10 21.94  10.02  15.98 
1970 11 15.75   2.78   9.26 
1970 12 14.54   2.58   8.55 
1971 01 10.74  -1.74   4.50 
1971 02 12.34    .12   6.23 
1971 03 18.24   4.19  11.21 
1971 04 24.15  10.26  17.20 
1971 05 26.80  14.18  20.49 
1971 06 32.43  21.00  26.71 
1971 09 29.45  17.85  23.65 
1972 02 14.87   1.47   8.17 
1972 03 20.61   6.95  13.78 
1972 04 25.18  12.36  18.77 
1972 05 27.26  15.04  21.15 
1972 06 33.57  20.40  26.98 
1972 07 34.37  21.47  27.91 
1972 08 35.84  21.32  28.58 
1972 09 31.92  19.82  25.87 
1972 10 22.90  12.48  17.68 
1972 11 11.92   3.89   7.90 
1972 12  8.10  -1.32   3.39 
1973 01  8.05  -1.00   3.52 
1973 02 11.39    .42   5.90 
1973 03 19.18   8.66  13.92 
1973 04 20.73   9.57  15.15 
1973 05 26.70  14.29  20.49 
1973 06 30.04  19.25  24.64 
1973 07 34.08  21.97  28.02 
1973 08 34.00  20.57  27.29 
1973 09 29.11  18.89  24.00 
1973 10 25.42  14.18  19.79 
1973 11 19.11   9.39  14.25 
1973 12 12.26   1.04   6.65 
1974 01  9.79   -.99   4.40 
1974 02 16.04   1.71   8.87 
1974 03 21.45   9.02  15.23 
1974 04 25.11  11.76  18.43 
1974 05 28.80  18.15  23.47 
1974 06 30.11  18.41  24.26 
1974 07 36.48  21.81  29.14 
1974 08 32.65  20.10  26.37 
1974 09 24.53  14.03  19.28 
1974 10 24.45  12.55  18.50 
1974 11 16.58   6.43  11.50 
1974 12 11.24    .34   5.79 
1975 01 12.37    .71   6.54 
1975 02 10.45   -.63   4.91 
1975 03 14.53   3.82   9.17 
1975 04 23.55  10.39  16.96 
1975 05 27.31  16.21  21.76 
1975 06 30.26  19.68  24.97 
1975 07 32.74  21.42  27.08 
1975 08 33.18  21.50  27.34 
1975 09 28.11  15.02  21.56 
1975 10 25.65  11.75  18.70 
1975 11 17.96   6.64  12.30 
1975 12 12.23   1.47   6.85 
1976 01 11.70  -2.00   4.85 
1976 02 19.26   4.98  12.12 
1976 03 19.84   6.94  13.39 
1976 04 23.27  11.73  17.50 
1976 05 24.47  12.52  18.49 
1976 06 29.42  17.93  23.67 
1976 07 32.95  20.77  26.86 
1976 08 34.29  20.42  27.35 
1976 09 28.35  16.23  22.29 
1976 10 20.77   8.03  14.40 
1976 11 14.20   1.86   8.03 
1976 12 11.98  -1.75   5.11 
1977 01  4.69  -7.39  -1.34 
1977 02 15.49   1.44   8.46 
1977 03 19.45   7.88  13.67 
1977 04 24.52  12.09  18.30 
1977 05 28.45  16.86  22.65 
1977 06 33.03  21.50  27.26 
1977 07 35.15  23.14  29.14 
1977 08 33.49  22.62  28.05 
1977 09 31.00  19.98  25.49 
1977 10 24.95  11.71  18.33 
1977 11 17.51   7.39  12.45 
1977 12 12.36    .44   6.39 
1978 01  3.26  -6.51  -1.62 
1978 02  4.67  -4.29    .19 
1978 03 16.14   3.48   9.80 
1978 04 24.58  12.36  18.46 
1978 05 26.63  15.62  21.12 
1978 06 31.20  20.23  25.71 
1978 07 37.12  24.18  30.65 
1978 08 36.09  22.34  29.22 
1978 09 32.90  20.26  26.58 
1978 10 27.16   9.93  18.54 
1978 11 18.12   6.69  12.41 
1978 12 12.50   -.38   6.06 
1979 01  2.17  -6.70  -2.26 
1979 02  7.86  -3.89   1.98 
1979 03 18.36   5.67  12.01 
1979 04 22.85  10.73  16.79 
1979 05 25.77  14.85  20.31 
1979 06 30.54  19.89  25.21 
1979 07 32.97  22.42  27.69 
1979 08 33.57  21.04  27.30 
1979 09 29.70  15.87  22.78 
1979 10 26.87  12.47  19.67 
1979 11 15.70   3.81   9.75 
1979 12 13.44   1.41   7.42 
1980 01 10.20    . 9   5.14 
1980 02 11.48  -1.44   5.01 
1980 03 18.01   3.76  10.88 
1980 04 22.23 -99.99 -99.99 
1980 05 99.99  17.20 -99.99 
1980 06 32.06  23.66  27.86 
1980 07 39.16 -99.99 -99.99 
1980 08 38.31  24.89  31.60 
1980 09 32.49  20.64  26.56 
1981 11 17.29   5.42  11.36 
1981 12 11.01   -.40   5.30 
1982 01  9.18  -5.14   2.02 
1982 02  8.95  -2.29   3.33 
1982 04 22.11   9.06  15.58 
1982 05 27.18  15.16  21.17 
1983 02 11.60   1.87   6.73 
1983 03 16.76   4.38  10.57 
1984 03 15.23   3.43   9.33 
1984 04 21.25   9.64  15.45 
1984 05 27.01  14.93  20.97 
1984 06 31.46  21.22  26.34 
1984 07 33.95  21.34  27.64 
1984 08 34.88  21.77  28.32 
1984 09 29.17  17.29  23.23 
1984 10 22.82  13.57  18.19 
1984 11 16.73   6.21  11.46 
1984 12 14.66   4.25   9.45 
1985 01  5.59  -4.79    .40 
1985 02  9.00  -1.82   3.59 
1985 03 20.16   8.00  14.08 
1985 04 24.15  12.50  18.32 
1985 05 26.97  16.35  21.66 
1985 10 26.88  14.10  20.49 
1985 11 16.61   6.46  11.53 
1985 12  9.14  -2.65   3.24 
1986 01 13.19   -.10   6.54 
1986 02 13.65   2.75   8.20 
1986 03 20.28   7.79  14.03 
1986 04 23.48  12.49  17.98 
1986 05 26.45  16.37  21.41 
1986 06 31.28  21.20  26.24 
1986 07 36.00  24.45  30.23 
1986 08 31.61  21.14  26.37 
1986 09 28.29  20.14  24.21 
1986 10 21.89  12.71  17.29 
1986 11 13.65   4.55   9.10 
1986 12  9.99   1.49   5.74 
1987 01  9.32   -.14   4.58 
1987 02 13.22   3.72   8.47 
1987 03 17.70   5.57  11.63 
1987 04 24.95   9.88  17.41 
1987 05 28.59  17.95  23.27 
1987 06 30.76  20.24  25.50 
1987 07 32.13  22.38  27.25 
1987 09 27.86  16.98  22.42 
1987 10 21.04  10.30  15.67 
1987 11 15.96   6.84  11.40 
1987 12 11.07   1.68   6.37 
1988 01  7.47  -1.80   2.83 
1988 02 11.37   -.90   5.23 
1988 03 18.04   5.17  11.61 
1988 04 23.13   9.77  16.45 
1988 05 28.16  14.85  21.50 
1988 06 32.86  19.66  26.26 
1988 08 33.93  22.34  28.14 
1988 09 29.50  18.20  23.85 
1988 10 21.18  11.07  16.12 
1988 11 17.43   6.29  11.86 
1988 12 13.28   1.42   7.35 
1989 01 12.77   1.92   7.34 
1989 02  5.49  -2.51   1.48 
1989 03 17.33   4.54  10.93 
1989 04 23.52  11.22  17.37 
1989 05 25.90  15.60  20.75 
1989 06 28.86  19.11  23.98 
1989 07 30.64  21.49  26.06 
1989 08 32.09  21.36  26.72 
1989 09 26.27  15.92  21.09 
1989 10 23.97  11.66  17.81 
1989 11 18.96   6.10  12.53 
1989 12  7.05  -4.87   1.09 
1990 01 14.55   2.83   8.69 
1990 02 14.77   2.93   8.85 
1990 03 17.45   7.86  12.65 
1990 04 21.96  11.01  16.48 
1990 05 26.11  14.59  20.35 
1990 06 33.25  22.81  28.03 
1990 07 32.99  22.20  27.59 
1990 08 33.89  22.51  28.20 
1990 09 31.45  20.07  25.76 
1990 10 22.96  11.20  17.08 
1990 11 20.12   8.10  14.11 
1990 12 10.01    .-5   4.98 
1991 01  6.94  -1.54   2.70 
1991 02 15.95   2.76   9.35 
1991 03 19.28   6.86  13.07 
1991 04 23.69  12.29  17.99 
1991 05 28.23  18.18  23.20 
1991 06 31.38  21.35  26.36 
1991 07 33.93  22.96  28.45 
1991 08 33.09  21.84  27.46 
1991 09 27.35  17.79  22.57 
1991 10 24.13  12.27  18.20 
1991 11 14.23   4.11   9.17 
1991 12 12.58   3.81   8.19 
1992 01 11.36   1.63   6.49 
1992 02 16.25   4.25  10.25 
1992 03 19.36   6.83  13.09 
1992 04 23.29  11.32  17.30 
1992 05 25.08  14.60  19.84 
1992 06 29.06  19.04  24.05 
1992 11 16.41   4.96  10.68 
1992 12 11.27   1.74   6.50 
1993 01  9.22    . 9   4.66 
1993 02 10.91    .71   5.81 
1993 03 16.75   5.03  10.89 
1993 04 20.93   8.79  14.86 
1993 05 25.38  14.97  20.17 
1993 06 30.26  20.59  25.42 
1993 07 35.34  24.38  29.86 
1993 08 35.80  23.52  29.66 
1993 09 28.56  16.35  22.45 
1993 10 21.67   9.63  15.65 
1993 11 14.82   2.18   8.50 
1993 12 12.67   1.94   7.30 
1994 01  9.60  -1.92   3.84 
1994 02 12.44   -.56   5.93 
1994 03 20.15   6.39  13.27 
1994 04 25.32  12.74  19.02 
1994 05 28.67  17.95  23.31 
1994 06 35.00  24.40  29.70 
1994 07 34.89  23.72  29.30 
1994 08 36.56  24.96  30.76 
1994 09 34.48 -99.99 -99.99 
1994 10 32.00  23.13  27.57 
1995 04 23.28  10.43  16.85 
1995 05 25.26  14.95  20.10 
1995 06 30.17  18.16  24.16 
1995 07 34.29  22.20  28.24 
1995 08 36.63  22.55  29.59 
1995 09 27.62  17.08  22.35 
1995 10 24.79  11.42  18.10 
1995 11 17.48   4.11  10.79 
1995 12  9.92    .97   5.44 
1996 01  9.70  -3.26   3.21 
1996 02 14.69    .22   7.45 
1996 03 15.80   2.21   9.00 
1996 04 23.33   8.02  15.67 
1996 05 27.64  17.92  22.78 
1996 06 30.98  19.98  25.48 
1996 07 32.20  22.47  27.33 
1996 08 30.36  21.35  25.85 
1996 09 26.90  16.59  21.74 
1996 10 22.14  11.47  16.80 
1996 11 13.81   3.83   8.82 
1996 12 12.68   1.16   6.92 
1997 01  9.09  -1.52   3.78 
1997 02 12.12   3.02   7.57 
1997 03 19.61   5.74  12.67 
1997 04 20.46   7.66  14.06 
1997 05 26.08  14.37  20.22 
1997 06 29.64  19.11  24.37 
1997 07 34.31  23.19  28.75 
1997 08 31.87  21.69  26.78 
1997 09 29.90  18.94  24.42 
1997 10 22.85  12.15  17.50 
1997 11 13.26   5.16   9.21 
1997 12  9.49   1.01   5.25 
1998 01 10.64   1.50   6.07 
1998 02 13.70   3.36   8.53 
1998 03 15.01   4.44   9.72 
1998 04 23.14   9.80  16.46 
1998 05 29.43  17.94  23.68 
1998 06 32.90  21.86  27.38 
1998 07 38.89  25.13  32.00 
1998 08 37.56  23.64  30.60 
1998 09 34.09  22.51  28.30 
1998 10 24.96  14.22  19.59 
1998 11 17.54   8.72  13.13 
1998 12 11.34   1.04   6.19 
1999 01 11.48    .19   5.83 
1999 02 17.78   5.85  11.81 
1999 03 16.79   5.53  11.16 
1999 04 23.44  12.39  17.91 
1999 05 27.27  15.13  21.20 
1999 06 30.18  20.31  25.24 
1999 07 35.40  24.28  29.84 
1999 08 37.74  23.48  30.61 
1999 09 28.64  17.29  22.97 
1999 10 25.58  12.68  19.13 
1999 11 21.68  10.24  15.96 
1999 12 13.87   2.07   7.97 
2000 01 12.04   1.74   6.89 
2000 02 16.83   5.44  11.13 
2000 03 19.92   8.04  13.98 
2000 04 22.53  10.90  16.71 
2000 05 28.09  17.83  22.96 
2000 06 29.09  19.61  24.35 
2000 07 33.34  23.26  28.30 
2000 08 38.50  25.02  31.76 
2000 09 99.99  19.20 -99.99 
2000 10 24.32  14.58  19.45 
2000 11 12.85   3.84   8.34 
2001 02 12.93   1.26   7.09 
2001 03 14.77   4.57   9.67 
2001 04 25.74  13.76  19.75 
2001 05 28.16  16.90  22.53 
2001 06 31.71  20.86  26.28 
2001 07 36.66  25.33  31.00 
2001 08 35.16  23.91  29.54 
2001 09 28.20  17.60  22.90 
2001 10 22.78  12.43  17.60 
2001 11 99.99  10.02 -99.99 
2001 12 12.31   2.06   7.18 
2002 01 11.07 -99.99 -99.99 
