1920 02 17.19   3.75  10.47 
1920 03 19.73   4.82  12.27 
1920 04 25.11   9.35  17.23 
1920 05 31.59  13.87  22.73 
1920 06 35.63  17.18  26.40 
1920 07 40.39  21.29  30.84 
1920 08 39.50  21.17  30.34 
1920 09 34.07  14.94  24.50 
1920 10 24.79   7.72  16.25 
1920 11 18.71   2.88  10.79 
1920 12 13.75  -1.51   6.12 
1921 01 12.81   -.85   5.98 
1921 02 19.60   2.09  10.85 
1921 03 23.58   6.32  14.95 
1921 04 25.59   7.68  16.63 
1921 05 26.83  11.81  19.32 
1921 06 37.11  18.06  27.58 
1921 07 41.42  22.04  31.73 
1921 08 38.98  21.00  29.99 
1921 09 35.46  14.76  25.11 
1921 10 29.76  10.75  20.25 
1921 11 21.54   2.69  12.11 
1921 12 15.56   2.28   8.92 
1922 01 11.24  -2.72   4.25 
1922 02 14.04   1.12   7.58 
1922 03 20.09   3.10  11.59 
1922 04 24.18   6.17  15.17 
1922 05 31.54  11.64  21.59 
1922 06 37.74  17.87  27.80 
1922 07 41.29  21.61  31.45 
1922 08 39.14  19.99  29.56 
1922 09 37.64  17.03  27.33 
1922 10 27.73   8.75  18.24 
1922 11 18.02    .18   9.10 
1922 12 15.07   2.20   8.63 
1923 01 14.76  -1.29   6.73 
1923 02 17.20    .10   8.65 
1923 03 21.83   4.40  13.11 
1923 04 24.63   7.65  16.14 
1923 05 31.92  13.80  22.86 
1923 06 33.32  14.06  23.69 
1923 07 40.37  20.75  30.56 
1923 08 38.62  19.09  28.85 
1923 09 33.30  16.85  25.07 
1923 10 26.69   8.14  17.41 
1923 11 20.02   5.01  12.51 
1923 12 14.59   -.27   7.16 
1924 01 12.82  -5.47   3.67 
1924 02 21.47   1.84  11.65 
1924 03 18.20   3.62  10.91 
1924 04 26.17   8.60  17.38 
1924 05 33.93  15.03  24.48 
1924 06 38.37  18.07  28.22 
1924 07 39.91  20.60  30.25 
1924 08 39.50  19.68  29.59 
1924 09 35.68  15.20  25.44 
1924 10 26.37   7.02  16.69 
1924 11 20.54   1.78  11.16 
1924 12 13.38  -2.06   5.66 
1925 01 15.00  -3.14   5.93 
1925 02 20.78   2.96  11.87 
1925 03 23.15   4.19  13.67 
1925 04 26.31   9.46  17.88 
1925 05 32.12  13.87  22.99 
1925 06 35.71  17.50  26.60 
1925 07 40.84  22.88  31.86 
1925 08 37.84  19.53  28.68 
1925 09 32.50  14.10  23.30 
1925 10 26.68   8.39  17.54 
1925 11 18.42   2.28  10.35 
1925 12 16.44    .42   8.43 
1926 01 15.42  -2.14   6.64 
1926 02 19.14   3.39  11.26 
1926 03 24.59   7.31  15.95 
1926 04 27.86  11.37  19.61 
1926 05 32.45  14.70  23.57 
1926 06 39.71  20.61  30.16 
1926 07 40.75  21.79  31.27 
1926 08 39.43  20.65  30.04 
1926 09 35.00  14.43  24.72 
1926 10 29.73  10.02  19.87 
1926 11 22.55   5.14  13.84 
1926 12 13.14    .16   6.65 
1927 01 14.21  -1.04   6.58 
1927 02 17.52   3.69  10.60 
1927 03 20.90   4.98  12.94 
1927 04 26.48   8.47  17.48 
1927 05 31.15  13.29  22.22 
1927 06 36.91  18.34  27.62 
1927 07 41.35  22.10  31.72 
1927 08 38.66  20.62  29.64 
1927 09 33.93  15.63  24.78 
1927 10 29.52   9.02  19.27 
1927 11 21.64   3.49  12.56 
1927 12 13.04   -.79   6.12 
1928 01 15.25  -2.13   6.56 
1928 02 18.20   1.70   9.95 
1928 03 23.80   6.85  15.32 
1928 04 27.33   9.27  18.29 
1928 05 33.63  14.98  24.30 
1928 06 37.52  18.57  28.04 
1928 07 41.30  21.03  31.16 
1928 08 39.91  19.93  29.92 
1928 09 36.63  15.59  26.11 
1928 10 27.98   8.64  18.31 
1928 11 19.36   3.05  11.20 
1928 12 12.93  -1.95   5.49 
1929 01 13.33  -2.22   5.55 
1929 02 15.71   -.22   7.74 
1929 03 22.35   4.63  13.49 
1929 04 24.00   7.57  15.78 
1929 05 32.41  14.12  23.26 
1929 06 35.83  16.50  26.16 
1929 07 40.90  22.02  31.46 
1929 08 40.54  22.85  31.69 
1929 09 34.88  14.55  24.71 
1929 10 30.27  10.32  20.29 
1929 11 22.22   1.12  11.67 
1929 12 18.28   -.41   8.93 
1930 01 12.53  -1.36   5.58 
1930 02 20.84   2.72  11.78 
1930 03 21.97   5.48  13.72 
1930 04 28.04   9.82  18.93 
1930 05 26.72  11.20  18.95 
1930 06 38.45  17.56  28.00 
1930 07 40.39  21.25  30.82 
1930 08 39.31  21.15  30.23 
1930 09 32.93  14.50  23.71 
1930 10 27.10   7.55  17.32 
1930 11 20.16   2.43  11.29 
1930 12 12.79  -6.17   3.31 
1932 01 12.36  -1.80   5.28 
1932 02 16.10   2.34   9.22 
1932 03 23.25   6.57  14.91 
1932 04 26.50   8.64  17.57 
1932 05 30.62  13.18  21.90 
1932 06 36.37  17.53  26.95 
1932 07 40.77  21.54  31.15 
1932 08 40.24  20.10  30.17 
1932 09 37.56  17.16  27.36 
1932 10 28.28  11.24  19.76 
1932 11 22.71   3.93  13.32 
1932 12 12.95  -2.29   5.33 
1933 01 12.60  -2.07   5.26 
1933 02 14.56  -1.61   6.47 
1933 03 22.78   5.43  14.10 
1933 04 24.93   7.34  16.13 
1933 05 28.10  10.57  19.33 
1933 06 36.55  16.48  26.51 
1933 07 42.60  23.95  33.27 
1933 08 40.71  21.33  31.02 
1933 09 36.68  15.33  26.00 
1933 10 32.45  12.87  22.66 
1933 11 22.06   2.38  12.21 
1933 12 14.73   -.28   7.22 
1934 01 17.06    .25   8.65 
1934 02 19.89   4.82  12.35 
1934 03 28.69   9.04  18.86 
1934 04 31.80  12.06  21.93 
1934 05 34.24  15.58  24.91 
1934 06 34.68  15.96  25.32 
1934 07 41.59  22.60  32.09 
1934 08 40.52  22.57  31.54 
1934 09 36.22  17.01  26.61 
1934 10 28.63  10.78  19.70 
1934 11 21.33   4.75  13.04 
1934 12 15.83   2.92   9.37 
1935 01 13.38    .54   6.96 
1935 02 17.96   4.13  11.04 
1935 03 19.65   4.36  12.00 
1935 04 25.59   9.97  17.78 
1935 05 30.74  13.58  22.16 
1935 06 39.70  19.60  29.65 
1935 07 39.84  20.55  30.20 
1935 08 40.23  21.90  31.06 
1935 09 36.99  18.71  27.85 
1935 10 27.55  10.18  18.86 
1935 11 18.76    .50   9.63 
1935 12 14.55   -.14   7.20 
1936 01 15.68   -.10   7.79 
1936 02 16.62   3.04   9.83 
1936 03 24.05   6.58  15.31 
1936 04 29.13  10.78  19.95 
1936 05 33.30  14.42  23.86 
1936 06 38.09  18.73  28.41 
1936 07 41.01  23.67  32.34 
1936 08 40.81  22.19  31.50 
1936 09 36.02  15.37  25.69 
1936 10 28.57  10.62  19.59 
1936 11 21.62   3.06  12.34 
1936 12 13.60   -.86   6.37 
1937 01  7.38  -4.98   1.20 
1937 02 16.62   1.16   8.89 
1937 03 21.33   5.17  13.25 
1937 04 25.95   8.33  17.14 
1937 05 34.28  14.66  24.47 
1937 06 37.03  18.74  27.88 
1937 07 41.73  23.20  32.46 
1937 08 42.05  21.32  31.68 
1937 09 37.91  17.03  27.47 
1937 10 30.36   9.60  19.98 
1937 11 22.81   3.61  13.21 
1937 12 17.95   1.73   9.84 
1938 01 16.86  -1.28   7.79 
1938 02 16.39   2.80   9.59 
1938 03 20.18   5.68  12.93 
1938 04 28.86   9.27  19.06 
1938 05 32.81  13.32  23.06 
1938 06 38.02  18.09  28.05 
1938 07 41.44  21.34  31.39 
1938 08 40.20  20.86  30.53 
1938 09 37.56  17.77  27.66 
1938 10 28.02   9.39  18.70 
1938 11 18.95   -.26   9.34 
1938 12 16.65   2.38   9.51 
1939 01 16.20   1.00   8.60 
1939 02 15.84    .35   8.09 
1939 03 23.58   4.94  14.26 
1939 04 29.97  11.73  20.84 
1939 05 33.37  14.74  24.05 
1939 06 37.50  17.61  27.56 
1939 07 41.59  22.18  31.88 
1939 08 41.64  21.59  31.61 
1939 09 34.02  17.04  25.53 
1939 10 27.77   9.52  18.64 
1939 11 21.62   4.00  12.81 
1939 12 16.54   1.23   8.88 
1940 01 16.37   2.73   9.55 
1940 02 17.73   4.21  10.96 
1940 03 24.54   7.22  15.88 
1940 04 27.72  10.71  19.21 
1940 05 35.11  15.38  25.24 
1940 06 40.63  19.93  30.28 
1940 07 40.82  20.44  30.63 
1940 08 41.60  20.00  30.80 
1940 09 34.11  15.33  24.72 
1940 10 29.60   9.81  19.70 
1940 11 18.96   2.39  10.67 
1940 12 15.15   1.90   8.52 
1941 01 15.45   4.01   9.72 
1941 02 18.29   6.11  12.20 
1941 03 20.85   6.34  13.59 
1941 04 22.94   7.82  15.38 
1941 05 32.24  15.05  23.64 
1941 06 35.08  16.93  26.00 
1941 07 40.55  21.49  31.02 
1941 08 37.23  19.86  28.54 
1941 09 33.41  13.76  23.58 
1941 10 24.85   9.38  17.11 
1941 11 21.22   3.82  12.52 
1941 12 14.38 -99.99 -99.99 
1942 01 15.20    . 0   7.60 
1942 02 18.36   1.13   9.74 
1942 03 23.47   4.23  13.85 
1942 04 26.74   9.66  18.20 
1942 05 31.50  12.53  22.01 
1942 06 38.53  17.75  28.14 
1942 07 43.23  22.67  32.95 
1942 08 41.70  21.38  31.54 
1942 09 36.75  14.66  25.71 
1942 10 30.31  10.38  20.34 
1942 11 22.81   3.23  13.02 
1942 12 17.99   -.27   8.85 
1943 01 16.60    .43   8.51 
1943 02 19.78   3.57  11.67 
1943 03 23.56   8.38  15.96 
1943 04 28.82  11.39  20.10 
1943 05 33.52  14.52  24.02 
1943 06 35.28  15.50  25.39 
1943 07 41.80  20.58  31.18 
1943 08 40.63  18.51  29.57 
1943 09 39.50  17.17  28.33 
1943 10 30.80  11.00  20.90 
1943 11 22.50   2.19  12.34 
1943 12 13.84   2.51   8.17 
1944 01 14.91    . 3   7.47 
1944 02 15.37   2.16   8.76 
1944 03 22.76   5.43  14.09 
1944 04 26.25   8.64  17.44 
1944 05 32.37  13.41  22.89 
1944 06 35.53  14.28  24.90 
1944 07 40.78  18.69  29.73 
1944 08 41.69  18.52  30.10 
1944 09 38.18  15.57  26.87 
1944 10 31.30 -99.99 -99.99 
1944 11 20.43 -99.99 -99.99 
1944 12 16.39   -.52   7.93 
1945 01 15.95   -.93   7.51 
1945 02 19.00   3.92  11.46 
1945 03 20.57   3.83  12.20 
1945 04 29.20   9.41  19.30 
1945 05 32.58  13.89  23.23 
1945 06 37.62  17.33  27.47 
1945 07 43.55  23.24  33.39 
1945 08 40.16  21.09  30.63 
1945 09 37.66  17.70  27.68 
1945 10 29.70  12.04  20.87 
1945 11 22.02   3.68  12.85 
1945 12 14.69   -.23   7.23 
1946 01 17.09   -.85   8.12 
1946 02 19.44    .96  10.20 
1946 03 23.70   4.51  14.10 
1946 04 30.14  10.41  20.27 
1946 05 33.47  14.15  23.81 
1946 06 39.07  17.60  28.33 
1946 07 41.26  22.32  31.79 
1946 08 41.63  21.28  31.45 
1946 09 37.91  15.85  26.88 
1946 10 26.30   8.60  17.45 
1946 11 17.77   3.59  10.68 
1946 12 15.72   2.25   8.98 
1947 01 15.80  -1.88   6.96 
1947 02 21.04   2.89  11.96 
1947 03 25.20   6.22  15.71 
1947 04 28.70   9.56  19.13 
1947 05 36.00  15.18  25.59 
1947 06 37.18  18.19  27.68 
1947 07 41.20  20.32  30.76 
1947 08 39.33  19.49  29.41 
1947 09 39.81  17.87  28.84 
1947 10 29.85  11.78  20.81 
1947 11 19.46   2.32  10.89 
1947 12 14.03    .49   7.26 
1948 01 17.66  -1.29   8.18 
1948 02 17.91   1.90   9.90 
1948 03 19.66   2.60  11.13 
1948 04 27.22  10.14  18.68 
1948 05 31.39  12.35  21.87 
1948 06 36.74  18.08  27.41 
1948 07 41.11  20.86  30.98 
1948 08 40.24  19.04  29.64 
1948 09 38.05  16.26  27.15 
1948 10 30.58  10.73  20.65 
1948 11 21.77   3.66  12.71 
1948 12 14.45  -1.95   6.25 
1949 01  8.67  -3.15   2.76 
1949 02 16.20   -.14   8.03 
1949 03 21.02   5.07  13.04 
1949 04 29.90  11.37  20.63 
1949 05 31.36  13.71  22.53 
1949 06 38.24  19.25  28.74 
1949 07 41.33  21.81  31.57 
1949 08 39.66  19.62  29.64 
1949 09 38.93  17.54  28.24 
1949 10 29.64   9.57  19.60 
1949 11 26.53   4.75  15.64 
1949 12 14.99   -.95   7.02 
1950 01 14.47  -1.63   6.42 
1950 02 22.14   3.20  12.67 
1950 03 24.23   6.06  15.14 
1950 04 30.87  11.21  21.04 
1950 05 32.75  13.85  23.30 
1950 06 37.43  17.15  27.29 
1950 07 41.80  23.14  32.47 
1950 08 41.19  20.37  30.78 
1950 09 35.40  17.49  26.44 
1950 10 32.73  12.64  22.68 
1950 11 24.95   6.48  15.71 
1950 12 20.88   2.32  11.60 
1951 01 16.54    . 8   8.31 
1951 02 19.45   2.22  10.83 
1951 03 23.11   5.02  14.06 
1951 04 27.29   9.66  18.47 
1951 05 32.47  14.46  23.46 
1951 06 37.61  18.57  28.09 
1951 07 41.88  23.44  32.66 
1951 08 40.38  20.39  30.38 
1951 09 39.09  16.94  28.02 
1951 10 29.33  10.05  19.69 
1951 11 21.19   3.29  12.24 
1951 12 15.03   -.50   7.26 
1952 01 12.53  -1.25   5.64 
1952 02 18.95   2.07  10.51 
1952 04 26.79   8.52  17.65 
1952 05 33.89  15.25  24.57 
1952 06 34.89  14.95  24.92 
1952 07 41.07  21.02  31.04 
1952 08 41.65  20.83  31.24 
1952 09 37.15  15.67  26.41 
1952 11 19.65   2.28  10.96 
1952 12 12.07    .95   6.51 
1953 01 15.73   1.95   8.84 
1953 02 16.08   1.30   8.68 
1953 03 23.14   4.67  13.90 
1953 04 27.02   9.10  18.06 
1953 05 27.36  10.94  19.15 
1953 06 35.66  15.67  25.66 
1953 07 42.60  24.15  33.37 
1953 08 39.62  20.04  29.83 
1953 09 38.13  17.28  27.70 
1953 10 29.11   9.22  19.17 
1953 11 99.99   4.33 -99.99 
1953 12 99.99  -1.94 -99.99 
1954 01 99.99    .23 -99.99 
1954 02 23.42   3.74  13.58 
1954 03 20.40   4.19  12.29 
1954 04 99.99  12.87 -99.99 
1954 05 34.36  16.36  25.36 
1954 06 35.81  17.98  26.89 
1954 07 41.49  23.84  32.66 
1954 08 37.96  19.32  28.64 
1954 09 37.09  16.28  26.68 
1954 10 30.11  10.82  20.46 
1954 11 21.85   6.06  13.95 
1954 12 13.34   -.12   6.61 
1955 01 11.98   -.46   5.76 
1955 02 16.37   1.05   8.71 
1955 03 22.99   5.62  14.30 
1955 04 24.26   7.58  15.92 
1955 05 30.01  13.13  21.57 
1955 06 36.47  17.89  27.18 
1955 07 39.87  20.86  30.36 
1955 08 41.32  23.73  32.52 
1955 09 37.08  16.90  26.99 
1955 10 31.28  10.87  21.07 
1955 11 20.86   3.52  12.19 
1955 12 17.08   1.94   9.51 
1956 01 16.94   2.90   9.92 
1956 02 16.79   1.60   9.19 
1956 03 24.05   5.00  14.52 
1956 04 26.15   9.79  17.96 
1956 05 32.11  15.19  23.65 
1956 06 38.78  19.46  29.12 
1956 07 40.27  22.18  31.22 
1956 08 39.41  20.31  29.86 
1956 09 38.78  19.04  28.91 
1956 10 28.20  10.50  19.35 
1956 11 99.99    .94 -99.99 
1956 12 16.25  -1.54   7.35 
1957 01 12.45   -.12   6.16 
1957 02 19.79   6.36  13.08 
1957 03 22.93   8.42  15.67 
1957 04 26.22  10.09  18.15 
1957 05 28.79  12.93  20.86 
1957 06 38.73  20.76  29.74 
1957 07 40.65  21.70  31.17 
1957 08 39.41  21.01  30.21 
1957 09 36.02  16.92  26.47 
1957 10 25.28  10.98  18.13 
1957 11 18.62   3.70  11.16 
1957 12 14.85    . 4   7.44 
1958 01 16.53    .88   8.70 
1958 02 18.92   6.09  12.50 
1958 03 17.51   5.13  11.32 
1958 04 24.65   9.87  17.26 
1958 05 33.39  15.54  24.46 
1958 06 36.06  18.02  27.04 
1958 07 39.74  21.88  30.81 
1958 08 41.30  24.49  32.89 
1958 09 36.70  17.17  26.93 
1958 10 31.76  13.32  22.54 
1958 11 20.62   4.21  12.42 
1958 12 16.44    .54   8.49 
1959 01 16.66   3.70  10.18 
1959 02 15.92 -99.99 -99.99 
1959 03 24.52   7.10  15.81 
1959 04 29.96  11.68  20.82 
1959 05 30.65  13.31  21.98 
1959 06 39.18  20.04  29.61 
1959 07 43.21  25.41  34.30 
1959 08 39.37  21.70  30.53 
1959 09 34.25  17.07  25.66 
1959 10 30.57  12.42  21.49 
1959 11 22.21   3.09  12.65 
1959 12 16.04    .61   8.33 
1960 01 12.00   -.66   5.67 
1960 02 16.07   2.75   9.41 
1960 03 24.95   6.97  15.96 
1960 04 28.05  10.09  19.07 
1960 05 31.76  13.84  22.80 
1960 06 40.16  21.01  30.59 
1960 07 42.01  23.45  32.73 
1960 08 40.43  21.15  30.79 
1960 09 37.75  18.43  28.09 
1960 10 28.73  10.65  19.68 
1960 11 19.65   3.81  11.73 
1960 12 15.49   -.98   7.25 
1961 01 16.04  -2.53   6.76 
1961 02 19.43   2.76  11.09 
1961 03 23.05   5.68  14.36 
1961 04 28.13  10.22  19.18 
1961 05 30.42  12.96  21.69 
1961 06 39.16  20.28  29.72 
1961 07 42.13  23.52  32.82 
1961 08 38.78  22.06  30.41 
1961 09 33.93  15.56  24.74 
1961 10 28.39  10.81  19.60 
1961 11 19.41   3.26  11.33 
1961 12 13.43   -.32   6.55 
1962 01 14.44  -2.35   6.04 
1962 02 16.76   3.47  10.11 
1962 03 18.91   3.60  11.25 
1962 04 30.34  11.79  21.06 
1962 05 28.98  12.62  20.80 
1962 06 36.66  17.81  27.23 
1962 07 39.55  20.56  30.05 
1962 08 40.50  20.20  30.35 
1962 09 36.80  16.32  26.56 
1962 10 29.53  10.50  20.01 
1962 11 22.34   4.56  13.45 
1962 12 15.82  -1.96   6.93 
1963 01 14.34  -3.80   5.27 
1963 02 22.41   6.11  14.26 
1963 03 20.95   4.94  12.95 
1963 04 22.92   7.63  15.27 
1963 05 32.15  14.53  23.34 
1963 06 33.88  17.02  25.45 
1963 07 40.00  20.11  30.06 
1963 08 38.61  20.53  29.57 
1963 09 35.40  18.41  26.90 
1963 10 29.48  13.35  21.41 
1963 11 20.18   5.68  12.93 
1963 12 14.63  -1.49   6.57 
1964 01 13.91  -1.23   6.34 
1964 02 17.43   -.70   8.36 
1964 03 20.41   3.45  11.93 
1964 04 25.37   8.04  16.70 
1964 05 29.57  12.13  20.85 
1964 06 35.45  17.28  26.36 
1964 07 40.59  22.03  31.31 
1964 08 39.88  21.52  30.70 
1964 09 34.96  16.39  25.67 
1964 10 32.40  12.76  22.58 
1964 11 18.00   2.61  10.30 
1964 12 17.12   1.85   9.49 
1965 01 16.20   -.27   7.96 
1965 02 19.81   1.60  10.70 
1965 03 21.10   5.58  13.34 
1965 04 23.23   9.18  16.20 
1965 05 29.76  13.65  21.70 
1965 06 33.70  16.23  24.96 
1965 07 38.96  20.84  29.90 
1965 08 39.45  21.71  30.58 
1965 09 32.32  14.19  23.25 
1965 10 32.15  10.57  21.36 
1965 11 20.37   6.56  13.46 
1965 12 12.83    .15   6.49 
1966 01 13.13  -1.89   5.62 
1966 02 15.50   -.18   7.66 
1966 03 24.12   4.39  14.25 
1966 04 29.30  10.07  19.68 
1966 05 33.50  14.26  23.88 
1966 06 37.59  17.65  27.62 
1966 07 39.95  19.65  29.80 
1966 08 41.12  21.91  31.51 
1966 09 35.68  16.51  26.09 
1966 10 29.56   9.39  19.47 
1966 11 21.63   4.38  13.00 
1966 12 15.37    . 5   7.71 
1967 01 15.61   -.90   7.35 
1967 02 20.65    .87  10.76 
1967 03 23.40   5.82  14.61 
1967 04 19.49   4.35  11.92 
1967 05 31.29  12.87  22.08 
1967 06 33.78  14.76  24.27 
1967 07 41.57  23.42  32.49 
1967 08 41.87  23.18  32.52 
1967 09 35.28  17.87  26.57 
1967 10 31.32  10.18  20.75 
1967 11 23.74   6.73  15.23 
1967 12 13.10  -1.66   5.72 
1968 01 15.92  -1.75   7.08 
1968 02 19.58   3.75  11.66 
1968 03 22.98   5.21  14.09 
1968 04 26.04   7.71  16.87 
1968 05 31.28  12.84  22.06 
1968 06 37.99  18.95  28.47 
1968 07 99.99  21.35 -99.99 
1968 08 36.72  18.59  27.65 
1968 09 36.18  15.84  26.01 
1968 10 28.73  10.00  19.36 
1968 11 21.69   4.11  12.90 
1968 12 13.28  -3.55   4.86 
1969 01 16.20   1.83   9.01 
1969 02 14.42   1.25   7.83 
1969 03 20.25   4.81  12.53 
1969 04 26.60   9.06  17.83 
1969 05 33.43  15.32  24.38 
1969 06 34.58  17.95  26.27 
1969 07 40.25  23.19  31.72 
1969 08 41.80  23.70  32.75 
1969 09 36.64  19.16  27.90 
1969 10 26.15   8.87  17.51 
1969 11 21.38   4.12  12.75 
1969 12 16.01   -.62   7.69 
1970 01 15.21   -.34   7.43 
1970 02 19.62   2.90  11.26 
1970 03 22.67   6.26  14.46 
1970 04 22.91   7.47  15.19 
1970 05 32.22  14.73  23.47 
1970 06 37.38  19.09  28.23 
1970 07 41.68  24.74  33.21 
1970 08 41.13  24.01  32.57 
1970 09 34.29  15.17  24.73 
1970 10 27.53  10.00  18.76 
1970 11 21.96   3.70  12.83 
1970 12 13.42    .41   6.91 
1971 01 14.42  -1.14   6.64 
1971 02 20.00   2.60  11.30 
1971 03 22.21   4.03  13.12 
1971 04 25.89   8.50  17.19 
1971 05 26.78  10.77  18.77 
1971 06 36.36  17.71  27.04 
1971 07 40.98  23.13  32.05 
1971 08 40.59  23.86  32.22 
1971 09 35.03  15.42  25.22 
1971 10 28.75   7.29  18.02 
1971 11 21.94   2.02  11.98 
1971 12 12.37  -1.48   5.44 
1972 01 15.57  -2.64   6.46 
1972 02 20.76   1.03  10.89 
1972 03 27.50   5.82  16.66 
1972 04 26.46   8.42  17.43 
1972 05 33.25  12.71  22.98 
1972 06 35.84  19.10  27.47 
1972 07 41.58  22.53  32.05 
1972 08 38.04  21.71  29.87 
1972 09 32.68  18.02  25.35 
1972 10 25.41   9.32  17.36 
1972 11 19.36   3.04  11.20 
1972 12 13.91  -2.25   5.83 
1973 01 13.04  -1.61   5.71 
1973 02 16.66   2.77   9.71 
1973 03 18.52   4.75  11.63 
1973 04 25.81   9.93  17.87 
1973 05 33.68  16.42  25.05 
1973 06 38.72  20.06  29.39 
1973 07 42.00  21.27  31.63 
1973 08 39.24  21.27  30.25 
1973 09 35.43  16.09  25.76 
1973 10 29.45   9.25  19.35 
1973 11 20.49   3.87  12.18 
1973 12 17.20   -.49   8.35 
1974 01 12.83   1.35   7.09 
1974 02 18.94    .26   9.60 
1974 03 22.79   6.17  14.48 
1974 04 26.25   8.22  17.23 
1974 05 33.15  14.23  23.69 
1974 06 39.50  18.44  28.97 
1974 07 40.75  22.48  31.62 
1974 08 39.31  20.73  30.02 
1974 09 38.65  19.35  29.00 
1974 10 28.50  12.51  20.50 
1974 11 21.27   4.04  12.65 
1975 01 17.04  -1.81   7.62 
1975 02 18.62    .36   9.49 
1975 03 19.62   3.49  11.56 
1975 04 20.60   6.43  13.51 
1975 05 31.60  13.92  22.76 
1975 06 37.11  18.45  27.78 
1975 07 40.71  22.60  31.65 
1975 08 39.06  20.10  29.58 
1975 09 36.00  18.69  27.34 
1975 10 27.98   9.71  18.84 
1975 11 20.87   2.23  11.55 
1975 12 17.83   -.49   8.67 
1976 01 18.15  -1.89   8.13 
1976 02 19.36   3.09  11.22 
1976 03 21.11   5.80  13.45 
1976 04 24.12   9.04  16.58 
1976 05 33.12  16.20  24.66 
1976 06 36.15  18.06  27.10 
1976 07 39.84  22.58  31.21 
1976 08 36.99  18.49  27.74 
1976 09 32.52  18.57  25.54 
1976 10 28.59  12.19  20.39 
1976 11 23.39   5.32  14.35 
1976 12 15.82  -2.76   6.53 
1977 01 14.23    . 4   7.13 
1977 02 21.45   2.25  11.85 
1977 03 18.83   3.14  10.98 
1977 04 28.27  10.09  19.18 
1977 05 25.53  11.26  18.39 
1977 06 37.45  21.08  29.26 
1977 07 40.40  22.07  31.23 
1977 08 39.40  22.66  31.03 
1977 09 34.66  17.79  26.23 
1977 10 30.71  12.29  21.50 
1977 11 22.47   4.46  13.46 
1977 12 18.15   2.77  10.46 
1978 01 14.44   3.58   9.01 
1978 02 18.06   4.44  11.25 
1978 03 22.22   8.05  15.13 
1978 04 23.95   9.21  16.58 
1978 05 31.17  13.89  22.53 
1978 06 37.75  19.65  28.70 
1978 07 40.43  21.85  31.14 
1978 08 39.75  22.33  31.04 
1978 09 33.54  16.85  25.19 
1978 10 31.27  14.20  22.73 
1978 11 18.82   4.57  11.69 
1978 12 12.04  -1.96   5.04 
1979 01 11.27    .62   5.94 
1979 02 16.65   3.05   9.84 
1979 03 21.12   7.19  14.15 
1979 06 37.82  19.57  28.69 
1979 07 40.75  22.71  31.73 
1979 08 37.57  21.43  29.50 
1979 09 38.25  20.33  29.29 
1979 10 29.77  13.30  21.53 
1979 11 20.12   2.69  11.40 
1980 01 18.48   4.98  11.73 
1980 02 19.09   6.33  12.71 
1980 03 19.76 -99.99 -99.99 
1980 04 26.08  10.72  18.40 
1980 07 41.20  24.26  32.73 
1980 08 38.84  21.90  30.37 
1980 09 36.18  17.95  27.07 
1980 10 29.85  12.00  20.92 
1980 11 21.79   4.36  13.07 
1980 12 17.73   1.22   9.47 
1981 01 16.17    .72   8.44 
1981 02 21.29   1.05  11.17 
1981 04 29.85   8.31  19.08 
1981 05 31.08  14.05  22.56 
1981 06 40.22  23.37  31.79 
1981 07 41.62  23.39  32.50 
1981 08 41.98  24.14  33.05 
1981 09 36.41  20.97  28.68 
1981 10 25.25  11.18  18.21 
1982 01 14.74    . 8   7.41 
1982 02 19.60   5.81  12.70 
1982 03 19.34   6.68  13.01 
1982 04 24.61  11.35  17.98 
1982 05 31.56  16.77  24.16 
1982 06 35.11  19.66  27.38 
1982 07 39.43  23.80  31.62 
1982 08 39.29  23.81  31.55 
1982 09 32.79  18.68  25.73 
1982 10 27.44  13.14  20.29 
1982 11 16.90   4.50  10.70 
1982 12 13.33   2.33   7.83 
1983 01 12.84   1.23   7.03 
1983 02 15.49   5.12  10.30 
1983 03 19.15   8.52  13.83 
1983 04 21.68   9.07  15.37 
1983 05 31.65  16.86  24.25 
1983 06 36.30  20.81  28.55 
1983 07 38.87  22.79  30.83 
1983 08 37.09  24.49  30.79 
1983 09 35.09  21.80  28.45 
1983 10 27.80  13.87  20.83 
1983 11 20.04   7.57  13.80 
1984 01 16.54   2.66   9.60 
1984 02 19.18   2.88  11.03 
1984 03 23.28   7.69  15.48 
1984 04 25.32   9.66  17.49 
1984 05 35.68  18.27  26.97 
1984 06 36.32  21.41  28.86 
1984 07 40.16  26.63  33.39 
1984 08 39.07  25.21  32.14 
1984 09 35.93  22.56  29.25 
1984 10 25.53  11.44  18.48 
1984 11 19.95   7.45  13.70 
1984 12  9.85   2.38   6.12 
1985 01 12.81   1.22   7.01 
1985 02 18.06   3.11  10.58 
1985 03 19.85   5.63  12.74 
1985 04 29.64  12.60  21.12 
1985 05 32.31  16.21  24.26 
1985 06 40.09  22.30  31.19 
1985 07 42.02  25.04  33.53 
1985 08 39.40  21.35  30.37 
1985 09 30.02  15.39  22.70 
1985 10 28.37  11.72  20.04 
1985 11 17.84   5.61  11.72 
1985 12 14.81   1.36   8.08 
1986 01 17.53   4.71  11.12 
1986 02 19.93   7.44  13.68 
1986 03 24.83   9.43  17.13 
1986 04 26.34  10.94  18.64 
1986 05 32.75  16.99  24.87 
1986 06 39.39  20.83  30.11 
1986 07 38.53  21.78  30.15 
1986 08 40.38  24.65  32.51 
1986 09 31.56  16.83  24.19 
1986 10 27.37  10.55  18.96 
1986 11 22.26   6.73  14.49 
1986 12 14.32   1.99   8.15 
1987 01 12.74    .52   6.63 
1987 02 19.02   4.58  11.80 
1987 03 21.44   6.68  14.06 
1987 04 30.21  11.52  20.86 
1987 05 31.77  15.90  23.83 
1987 06 38.74  20.86  29.80 
1987 07 38.32  20.81  29.56 
1987 08 39.91  21.26  30.58 
1987 09 35.65  18.69  27.17 
1987 10 30.41  13.91  22.16 
1987 11 19.71   6.44  13.08 
1987 12 11.67   1.35   6.51 
1988 01 15.08   1.04   8.06 
1988 02 21.27   3.50  12.38 
1988 03 25.32   7.67  16.49 
1988 04 27.38  10.38  18.87 
1988 05 29.33  14.02  21.67 
1988 06 35.00  18.29  26.64 
1988 07 41.78  26.28  34.03 
1988 08 39.16  24.27  31.71 
1988 09 35.55  19.81  27.68 
1988 10 33.53  15.99  24.75 
1988 11 21.35   8.01  14.68 
1988 12 15.50   -.12   7.69 
1989 01 14.65   -.36   7.14 
1989 02 17.78   3.89  10.83 
1989 03 25.37  10.02  17.69 
1989 04 32.22  15.07  23.64 
1989 05 32.74  16.43  24.58 
1989 06 38.22  20.82  29.52 
1989 07 43.26  25.58  34.41 
1989 08 39.03  22.86  30.94 
1989 09 35.78  19.00  27.39 
1989 10 27.45  11.59  19.52 
1989 11 22.92   5.68  14.30 
1989 12 16.20   -.41   7.89 
1990 01 13.80   2.53   8.16 
1990 02 17.12   3.64  10.38 
1990 03 23.62   9.62  16.62 
1990 04 27.89  14.59  21.24 
1990 05 30.06  16.14  23.09 
1990 06 37.56  21.00  29.28 
1990 07 40.93  25.88  33.41 
1990 08 38.47  23.14  30.80 
1990 09 35.46  21.00  28.23 
1990 10 30.00  14.25  22.12 
1990 11 21.42   6.72  14.07 
1990 12 11.82  -1.40   5.21 
1991 01 13.50    . 5   6.77 
1991 02 22.91   4.34  13.62 
1991 03 17.75   5.87  11.81 
1991 04 25.10  11.44  18.27 
1991 05 28.21  14.87  21.54 
1991 06 34.97  20.00  27.48 
1991 07 39.34  24.52  31.93 
1991 08 37.91  23.71  30.81 
1991 09 36.16  22.28  29.22 
1991 10 31.65  15.73  23.68 
1991 11 22.22   7.29  14.75 
1991 12 14.54   2.78   8.66 
1992 01 13.09   2.33   7.71 
1992 02 17.08   9.27  13.17 
1992 03 18.56  12.56  15.56 
1992 04 28.37  15.54  21.95 
1992 05 33.59  20.84  27.22 
1992 06 35.89  22.80  29.34 
1992 08 40.79  26.77  33.78 
1992 09 37.00  22.54  29.77 
1992 10 30.41  17.42  23.91 
1992 11 18.76   9.13  13.94 
1992 12 14.21    .99   7.60 
1993 01 13.18   3.53   8.35 
1993 02 16.20   7.30  11.75 
1993 12 13.27  -1.52   5.87 
1994 03 99.99   8.97 -99.99 
1994 04 24.72  12.41  18.56 
1994 05 30.37  16.16  23.26 
1994 06 39.66  23.00  31.33 
1994 07 43.35  29.79  36.57 
1994 08 41.50  27.78  34.64 
1994 09 35.74  23.55  29.64 
1994 10 99.99  13.31 -99.99 
1995 04 25.34  10.60  17.97 
1995 05 26.66  14.05  20.35 
1995 06 32.82  16.79  24.80 
1995 07 38.82  21.86  30.34 
1995 08 39.39  22.58  30.98 
1995 09 38.38  21.14  29.76 
1995 10 31.42  13.76  22.59 
1995 11 25.06   8.58  16.82 
1995 12 18.46   4.81  11.64 
1996 01 21.36   7.27  14.31 
1996 02 24.33  11.25  17.79 
1996 03 24.70  12.56  18.63 
1996 04 28.13  16.41  22.27 
1996 05 32.58  19.95  26.27 
1996 06 40.68  23.93  32.30 
1996 07 41.65  30.15  35.90 
1996 08 40.56  28.29  34.42 
1996 09 35.15  22.41  28.78 
1996 10 28.08  16.56  22.32 
1996 11 20.19  12.00  16.09 
1996 12 15.10  10.48  12.79 
1997 01 14.51   9.71  12.11 
1997 02 18.26  10.53  14.39 
1997 03 25.04  12.45  18.74 
1997 04 25.42  16.09  20.75 
1997 06 33.78  24.51  29.14 
1997 07 37.71  26.59  32.15 
1997 08 39.16  27.84  33.50 
1997 09 34.09  24.82  29.45 
1997 10 26.95  19.12  23.04 
1997 11 19.58  14.53  17.05 
1997 12 12.45   9.56  11.00 
1998 01 13.45   9.01  11.23 
1998 02 12.63  10.47  11.55 
1998 03 17.92  13.03  15.47 
1998 04 20.76  14.69  17.72 
1998 05 23.78  17.25  20.51 
1998 06 30.37  23.09  26.73 
1998 07 38.83  29.82  34.32 
1998 08 40.21  30.10  35.15 
1998 09 33.45  24.57  29.01 
1998 10 24.75  14.99  19.86 
1998 11 14.22   7.12  10.67 
1998 12 13.22   5.98   9.60 
1999 01 15.20   6.24  10.71 
1999 03 18.81   8.28  13.54 
1999 05 29.75  17.85  23.80 
1999 07 37.11  24.79  30.95 
1999 08 36.41  24.65  30.53 
1999 09 33.77  22.46  28.11 
1999 10 29.73  16.74  23.23 
1999 11 20.78  10.77  15.77 
1999 12 15.23   7.95  11.59 
2000 01 15.23   8.43  11.83 
2000 02 16.20   8.21  12.20 
2000 03 19.84  10.29  15.06 
2000 07 37.09  24.94  31.01 
2000 08 36.16  25.98  31.07 
2000 09 33.23  20.27  26.75 
2000 10 25.55  14.74  20.14 
2000 11 16.31   6.60  11.45 
2000 12 14.43   5.01   9.72 
2001 01 10.37   4.17   7.27 
2001 02 11.87   5.27   8.57 
2001 03 19.91  10.98  15.44 
2001 04 21.86  12.27  17.06 
2001 05 32.83  21.94  27.38 
2001 06 35.13  25.18  30.15 
2001 07 36.27  26.36  31.31 
2001 08 37.93  27.24  32.58 
2001 09 34.39  23.25  28.82 
2001 10 28.18  17.68  22.93 
2001 11 19.11  11.50  15.30 
2001 12 11.41   6.81   9.10 
2002 02 17.31   6.72  12.01 
2002 03 17.23  10.73  13.98 
2002 04 22.70  15.83  19.26 
2002 05 25.72  20.42  23.07 
2002 07 34.71  31.18  32.94 
2002 08 33.14  27.07  30.10 
2002 09 30.62  23.46  27.04 
2002 10 23.64  17.41  20.52 
2002 11 17.46  12.71  15.09 
2002 12 10.12   8.39   9.26 
2003 01 14.71   9.06  11.88 
2003 03 15.40   3.02   9.21 
2003 04 16.08   3.47   9.77 
2003 05 26.30  10.28  18.28 
2003 06 32.71  15.58  24.14 
2003 07 36.34  20.67  28.50 
2003 08 33.90  18.90  26.40 
2003 09 32.39  15.57  23.98 
2003 10 26.98   9.06  18.02 
2003 11  9.66  -1.20   4.23 
2003 12  7.06  -4.69   1.18 
2004 01  8.25  -5.60   1.32 
2004 02  9.29  -2.17   3.56 
2004 05 26.52  11.20  18.86 
2004 07 42.47  22.57  32.52 
2004 08 41.93  22.58  32.25 
2004 09 38.47  17.87  28.17 
2004 10 28.77  11.66  20.21 
2004 11 20.21   4.94  12.58 
2004 12 15.91   1.83   8.87 
2005 01 14.66   4.71   9.68 
2005 02 16.92   5.91  11.41 
2005 03 22.24   8.05  15.14 
2005 04 25.65   8.85  17.25 
2005 05 32.25  15.70  23.97 
2005 06 35.87  18.43  27.15 
2005 07 43.07  25.72  34.39 
2005 08 40.25  23.73  31.99 
2005 09 34.29  17.26  25.77 
2005 10 28.11  12.79  20.45 
2005 11 22.17   6.94  14.55 
2005 12 16.19   1.92   9.05 
2006 01 15.83   2.08   8.95 
2006 02 19.67   2.66  11.16 
2006 03 19.25   4.39  11.82 
2006 04 25.04   9.55  17.29 
2006 05 34.50  17.40  25.95 
2006 06 39.72  21.61  30.66 
2006 07 42.85  26.05  34.44 
2006 08 39.81  21.59  30.70 
2006 09 36.34  17.93  27.13 
2006 10 27.38  11.45  19.41 
2006 11 23.03   6.63  14.83 
2006 12 14.52    .-2   7.25 
2007 01 14.98  -1.49   6.74 
2007 02 19.29   4.62  11.95 
2007 03 26.38   9.20  17.78 
2007 04 28.53  11.66  20.09 
2007 05 33.98  16.68  25.33 
2007 06 38.75  20.82  29.79 
2007 07 42.55  24.30  33.42 
2007 08 41.13  24.26  32.69 
2007 09 34.61  17.07  25.84 
2007 10 28.19  11.30  19.74 
2007 11 23.91   6.28  15.09 
2007 12 13.77   -.40   6.68 
2008 01 13.07    .84   6.95 
2008 02 18.21   3.04  10.62 
2008 03 24.21   7.58  15.89 
2008 04 27.82   9.85  18.84 
2008 05 31.09  14.94  23.01 
2008 06 38.84  20.19  29.51 
2008 07 41.58  23.99  32.78 
2008 08 41.74  23.92  32.83 
2008 09 37.65  19.18  28.41 
2008 10 30.20  12.16  21.18 
2008 11 21.64   7.85  14.74 
2008 12 13.49   2.10   7.80 
2009 01 16.42   1.36   8.89 
2009 02 16.70   2.99   9.84 
2009 03 23.34   5.33  14.33 
2009 04 26.57   8.42  17.49 
2009 05 35.83  18.03  26.93 
2009 06 34.90  16.86  25.88 
2009 07 43.10  24.66  33.87 
2009 08 40.00  21.44  30.72 
2009 09 39.09  19.61  29.35 
2009 10 27.90  10.74  19.32 
2009 11 22.57   4.66  13.61 
2009 12 13.14   -.22   6.46 
2010 01 14.15   1.49   7.82 
2010 02 17.31   5.29  11.29 
2010 03 21.69   6.74  14.21 
2010 04 24.10   8.35  16.22 
2010 05 28.10  12.65  20.37 
2010 06 37.70  20.64  29.17 
2010 07 41.78  24.50  33.14 
2010 08 39.68  21.33  30.50 
2010 09 37.25  17.82  27.54 
2010 10 28.04  13.87  20.95 
2010 11 20.57   5.02  12.79 
2010 12 14.85   3.89   9.37 
2011 01 14.62   1.80   8.21 
2011 02 16.60   1.76   9.18 
2011 03 21.60   6.39  13.99 
2011 04 26.32  10.67  18.49 
2011 05 28.79  12.02  20.40 
2011 06 35.49  18.04  26.76 
2011 07 39.93  22.19  31.06 
2011 08 40.31  22.36  31.33 
2011 09 37.34  19.93  28.63 
2011 10 30.03  12.69  21.36 
2011 11 18.78   4.10  11.44 
2011 12 14.22   -.39   6.91 
2012 01 16.60    .56   8.58 
2012 02 19.24   2.74  10.99 
2012 03 22.70   6.06  14.38 
2012 04 27.93  10.04  18.98 
2012 05 34.00  15.66  24.83 
2012 06 38.05  19.43  28.74 
2012 07 39.82  22.57  31.19 
2012 08 41.11  25.37  33.24 
2012 09 37.57  21.13  29.34 
2012 10 29.57  12.81  21.19 
2012 11 21.77   6.04  13.90 
2012 12 15.59   2.73   9.16 
2013 01 13.24  -1.82   5.71 
2013 02 18.08   1.67   9.87 
2013 03 25.10   7.82  16.46 
2013 04 28.68  11.19  19.93 
2013 05 32.22 -99.99 -99.99 
2013 06 38.45 -99.99 -99.99 
2013 07 41.33  25.10  33.21 
2013 08 38.98  22.15  30.56 
2013 09 35.41  19.70  27.56 
2013 10 26.90  10.05  18.47 
2013 11 20.31   5.69  13.00 
2013 12 14.49 -99.99 -99.99 
2014 01 17.77    . 6   8.91 
2014 02 21.45 -99.99 -99.99 
2014 03 24.22 -99.99 -99.99 
2014 04 28.22 -99.99 -99.99 
2014 05 32.59  15.76  24.18 
