1919 08 31.27  21.54  26.40 
1919 09 28.37  18.83  23.60 
1919 10 21.96  15.38  18.67 
1919 11 13.96   4.59   9.27 
1920 01  8.18    .20   4.19 
1920 02 10.95   2.24   6.59 
1921 06 99.99  21.07 -99.99 
1921 08 99.99  21.85 -99.99 
1921 09 32.20  21.10  26.65 
1921 10 25.46   7.85  16.65 
1921 11 19.24   5.90  12.57 
1921 12 13.98   2.55   8.26 
1922 01  8.43   -.32   4.05 
1922 02 14.62   3.67   9.14 
1922 03 16.18   5.76  10.97 
1922 04 24.05  11.71  17.87 
1922 05 27.29  16.24  21.76 
1922 06 32.79  19.83  26.31 
1922 07 33.37  21.41  27.39 
1922 08 34.73  20.36  27.54 
1922 09 32.46  16.62  24.54 
1922 10 25.43   9.89  17.66 
1922 11 17.83   5.51  11.67 
1922 12 13.89   3.04   8.46 
1923 01 15.28   3.81   9.54 
1923 02 10.84    .19   5.51 
1923 03 16.42   4.19  10.30 
1923 04 22.65  10.36  16.50 
1923 05 24.58  14.40  19.49 
1923 06 99.99  20.25 -99.99 
1923 07 99.99  21.43 -99.99 
1923 08 33.82  21.61  27.71 
1923 09 27.76  17.79  22.77 
1923 12 14.84   5.43  10.13 
1924 01  9.05  -2.54   3.25 
1924 02 13.02   1.21   7.11 
1924 03 14.13   3.26   8.69 
1924 04 24.04  10.81  17.42 
1924 05 26.17  12.36  19.26 
1924 06 32.11  20.61  26.36 
1924 07 33.96  19.84  26.90 
1924 08 35.87  21.92  28.89 
1924 09 28.61  15.67  22.14 
1925 02 19.18   4.12  11.65 
1925 04 24.74  12.30  18.52 
1925 05 99.99  13.14 -99.99 
1925 06 99.99  21.89 -99.99 
1925 07 36.99  21.69  29.34 
1925 08 36.97  19.90  28.43 
1926 03 17.02 -99.99 -99.99 
1926 04 22.51 -99.99 -99.99 
1926 05 28.72  14.59  21.65 
1926 06 32.87  18.87  25.87 
1926 07 35.16  20.87  28.01 
1926 08 33.91  21.45  27.68 
1926 09 31.01  19.82  25.41 
1926 10 23.78 -99.99 -99.99 
1926 11 14.74 -99.99 -99.99 
1926 12 11.26   1.53   6.39 
1927 01 11.26    .75   6.00 
1927 02 17.74   5.11  11.42 
1927 03 17.70   7.20  12.45 
1927 04 24.57  13.98  19.27 
1927 05 27.95  17.48  22.71 
1927 06 30.66  19.70  25.18 
1927 07 33.91  21.18  27.54 
1927 08 30.43  20.12  25.27 
1927 09 31.86  18.37  25.11 
1927 10 26.91  11.47  19.19 
1927 11 19.89   7.38  13.63 
1927 12 99.99   -.77 -99.99 
1928 01 13.09  -1.11   5.99 
1928 02 13.25   1.48   7.36 
1928 03 18.32   5.06  11.69 
1928 04 20.53   8.32  14.42 
1928 05 27.66  14.96  21.31 
1928 06 28.08  18.28  23.18 
1928 07 33.00  21.74  27.37 
1928 08 33.70  22.29  27.99 
1928 09 29.28  14.60  21.94 
1928 10 26.39  12.23  19.31 
1928 11 15.64   3.72   9.68 
1928 12 12.10   -.27   5.91 
1929 01  8.50  -2.55   2.97 
1929 02  7.00  -3.37   1.81 
1929 03 18.86   6.67  12.76 
1929 04 22.75  12.26  17.50 
1929 05 25.42  14.08  19.75 
1929 06 30.46  18.89  24.67 
1929 07 34.68  21.74  28.21 
1929 08 35.98  20.34  28.16 
1929 09 29.77  17.07  23.42 
1929 10 22.84  11.21  17.02 
1929 11 12.80   2.66   7.73 
1929 12 14.10   1.16   7.63 
1930 01 99.99  -4.48 -99.99 
1930 02 16.98   3.91  10.44 
1930 03 17.08   4.44  10.76 
1930 04 25.60  11.14  18.37 
1930 05 25.66  15.20  20.43 
1930 06 32.82  18.15  25.48 
1930 07 38.40  22.54  30.47 
1930 08 36.16  20.56  28.36 
1930 09 30.92  18.04  24.48 
1930 10 21.79   9.72  15.75 
1930 11 15.58   4.15   9.86 
1930 12  9.71   -.57   4.57 
1931 01 10.64   -.43   5.10 
1931 02 14.37   2.73   8.55 
1931 03 14.00   2.94   8.47 
1931 04 21.91   8.66  15.28 
1931 05 24.28  13.09  18.68 
1931 06 32.88  19.81  26.34 
1931 07 34.78  22.05  28.41 
1931 08 31.58  19.45  25.51 
1931 09 33.41  19.50  26.45 
1931 10 27.18  12.73  19.95 
1931 11 19.81   9.10  14.45 
1931 12 13.44   3.51   8.47 
1932 01 13.45   2.14   7.79 
1932 02 17.64   3.82  10.73 
1932 03 14.83   2.82   8.82 
1932 04 24.22  11.30  17.76 
1932 05 27.25  14.81  21.03 
1932 06 31.73  20.75  26.24 
1932 07 34.18  23.08  28.63 
1932 08 34.96  21.64  28.30 
1932 09 30.13  17.21  23.67 
1932 10 23.35   8.91  16.13 
1932 11 14.30   1.70   8.00 
1932 12  9.95  -1.11   4.42 
1933 01 15.00   2.71   8.85 
1933 02 11.52  -1.21   5.15 
1933 03 17.69   4.57  11.13 
1933 04 23.05   9.72  16.38 
1933 05 26.87  16.36  21.61 
1933 06 33.33  18.85  26.09 
1933 07 31.93  22.19  27.06 
1933 08 31.99  20.76  26.37 
1933 09 31.33  20.26  25.79 
1933 10 22.19   9.85  16.02 
1933 11 16.69   4.36  10.52 
1933 12 99.99   2.08 -99.99 
1934 01 11.36    .56   5.96 
1934 02 10.71  -1.91   4.40 
1934 03 16.14   2.17   9.15 
1934 04 22.08  10.68  16.38 
1934 05 27.17  14.76  20.96 
1934 06 33.02  21.06  27.04 
1934 07 36.88  22.95  29.91 
1934 08 35.55  22.87  29.21 
1934 09 26.32  15.43  20.87 
1934 10 25.39  11.17  18.27 
1934 11 16.49   5.14  10.81 
1934 12  9.84  -1.01   4.41 
1935 01 11.76   -.45   5.65 
1935 03 20.65   8.34  14.49 
1935 04 19.89  10.09  14.99 
1935 05 24.33  14.25  19.29 
1935 06 29.04  19.45  24.24 
1935 07 34.29  22.95  28.62 
1935 08 34.28  21.81  28.04 
1935 10 23.74  11.88  17.81 
1935 11 99.99   5.16 -99.99 
1935 12 11.49    .16   5.82 
1936 01  9.54 -99.99 -99.99 
1936 02  7.34  -2.80   2.27 
1936 03 21.61   7.46  14.53 
1936 04 23.58   8.68  16.13 
1936 05 27.52  15.50  21.51 
1936 06 34.90  19.34  27.12 
1936 07 35.12  22.39  28.75 
1936 09 33.66  19.12  26.39 
1936 10 24.70  10.56  17.63 
1936 11 17.33   3.41  10.37 
1936 12 12.92   2.23   7.57 
1937 01 10.33    .54   5.43 
1937 02 14.25    .74   7.49 
1937 03 16.20   3.07   9.63 
1937 04 24.47   9.12  16.79 
1937 05 27.85  15.29  21.57 
1937 06 32.56  20.15  26.35 
1937 07 33.97  20.86  27.41 
1937 08 35.53  21.92  28.72 
1937 09 29.47  16.85  23.16 
1937 10 24.80   9.50  17.15 
1937 11 18.10   3.44  10.77 
1937 12 13.49   1.12   7.30 
1938 01 15.77    .24   8.00 
1938 02 18.94   4.69  11.81 
1938 03 24.35   9.29  16.82 
1938 04 24.87  10.22  17.54 
1938 05 27.96  15.41  21.68 
1938 06 30.79  18.54  24.67 
1938 07 35.33  21.72  28.52 
1938 09 34.32  16.33  25.32 
1938 10 30.43   9.25  19.84 
1938 11 21.58   1.53  11.55 
1938 12 16.73   -.65   8.04 
1939 01 18.37   -.44   8.96 
1939 02 99.99  -1.62 -99.99 
1939 03 21.80   4.77  13.28 
1939 04 21.97   8.41  15.19 
1939 05 27.02  14.53  20.77 
1939 07 35.21  21.07  28.14 
1939 08 33.24  19.82  26.53 
1939 09 35.09  17.59  26.34 
1939 10 27.29   9.14  18.21 
1939 11 15.67   1.61   8.64 
1939 12 13.64   -.37   6.63 
1940 01  2.71  -8.37  -2.83 
1940 02 11.19   -.96   5.11 
1940 03 17.86   2.83  10.34 
1940 04 22.63   9.02  15.82 
1940 05 27.24  12.50  19.86 
1940 06 30.75  18.23  24.49 
1940 07 32.15  20.36  26.25 
1940 08 32.41  18.89  25.65 
1940 09 29.78  13.90  21.84 
1940 10 27.35   8.29  17.82 
1940 11 99.99   1.63 -99.99 
1940 12 14.61    .52   7.56 
1941 01 11.53   -.79   5.37 
1941 02 10.80  -1.44   4.68 
1941 03 99.99    .84 -99.99 
1941 04 23.37  10.76  17.06 
1941 05 28.66  15.11  21.88 
1941 06 31.01  18.35  24.68 
1941 07 34.23  21.11  27.67 
1941 08 33.80  20.85  27.32 
1941 09 31.07  17.17  24.12 
1941 10 26.80  14.53  20.66 
1941 11 17.14   2.36   9.75 
1941 12 14.23   1.02   7.62 
1942 01 99.99  -5.41 -99.99 
1942 02 10.46  -1.19   4.63 
1942 03 18.12   3.31  10.71 
1942 04 23.11  10.21  16.66 
1942 05 26.45  13.67  20.06 
1942 06 31.46  19.43  25.44 
1942 07 34.32  20.23  27.27 
1942 08 31.86  19.74  25.80 
1942 09 28.81  15.06  21.93 
1942 10 25.14   7.87  16.50 
1942 11 18.49   4.91  11.70 
1942 12 11.66    .75   6.20 
1943 01 99.99  -3.34 -99.99 
1943 02 16.70   -.74   7.98 
1943 03 14.10   1.04   7.57 
1943 04 23.47   9.68  16.57 
1943 05 26.35  16.15  21.25 
1943 06 33.03  21.21  27.12 
1943 07 36.59  20.83  28.71 
1943 08 37.34  20.37  28.85 
1943 09 28.52 -99.99 -99.99 
1943 10 23.91   8.10  16.01 
1943 11 18.45   1.63  10.04 
1943 12 10.94   -.52   5.21 
1944 01 11.59  -1.39   5.10 
1944 02 15.70   3.19   9.44 
1944 03 17.85   4.21  11.03 
1944 04 22.32   9.47  15.89 
1944 05 28.59  15.79  22.19 
1944 06 34.36  20.15  27.25 
1944 07 36.61  18.78  27.69 
1944 08 33.79  19.82  26.80 
1944 09 31.75  14.70  23.22 
1944 10 28.17   7.28  17.72 
1944 11 18.03   5.06  11.54 
1944 12  9.87  -2.99   3.44 
1945 01 11.67  -2.43   4.62 
1945 02 13.75   -.37   6.69 
1945 03 22.75   8.00  15.37 
1945 04 24.87  11.39  18.13 
1945 05 28.21  12.76  20.48 
1945 06 31.75  18.37  25.06 
1945 07 32.97  19.70  26.33 
1945 08 34.25  18.89  26.57 
1945 09 31.03  16.70  23.87 
1945 10 22.70   7.51  15.10 
1945 11 18.12 -99.99 -99.99 
1945 12  9.04  -4.44   2.29 
1946 01 10.91   -.41   5.25 
1946 03 20.17   7.67  13.92 
1946 04 25.00  11.73  18.36 
1946 05 24.63  13.66  19.14 
1946 06 30.25  18.60  24.42 
1946 07 34.32  21.35  27.83 
1946 08 33.34  19.70  26.53 
1946 09 28.92 -99.99 -99.99 
1946 10 25.43   8.76  17.09 
1946 11 17.59   5.59  11.59 
1946 12 15.02   2.02   8.52 
1947 01 10.64   -.12   5.26 
1947 02  9.78  -4.84   2.46 
1947 03 12.47    . 7   6.27 
1947 04 99.99   9.24 -99.99 
1947 05 25.91  12.98  19.44 
1947 06 30.27  18.59  24.43 
1947 07 33.40  18.61  26.00 
1947 09 32.62  15.40  24.00 
1947 10 27.90  11.64  19.77 
1947 12 12.80  -1.32   5.74 
1948 01  6.68  -5.61    .53 
1948 02  9.34    .-4   4.65 
1948 03 16.01   3.80   9.90 
1948 04 26.17  11.75  18.95 
1948 05 27.17  14.39  20.78 
1948 06 33.50  18.94  26.22 
1948 07 34.24  21.02  27.63 
1948 08 32.79  19.66  26.22 
1948 09 30.98  15.19  23.08 
1948 10 24.73   6.78  15.75 
1948 11 16.89   3.72  10.30 
1948 12 12.31    .33   6.32 
1949 01  9.42   -.32   4.55 
1949 02 13.64    .56   7.10 
1949 03 16.67   3.39  10.03 
1949 04 21.91   9.28  15.59 
1949 05 28.36  15.79  22.07 
1949 06 31.88  20.03  25.95 
1949 07 34.23  22.34  28.28 
1949 08 32.53  19.65  26.09 
1949 09 28.24  13.71  20.97 
1949 10 23.52  10.99  17.25 
1949 11 19.46   2.01  10.74 
1949 12 12.56   -.19   6.18 
1950 01 14.40   2.80   8.59 
1950 02 14.30   1.98   8.14 
1950 04 21.74   8.93  15.34 
1950 05 26.44  15.74  21.09 
1950 06 30.93  19.62  25.28 
1950 07 31.06  20.18  25.62 
1950 08 30.61  18.94  24.77 
1950 09 26.91  17.04  21.97 
1950 11 16.04   1.89   8.96 
1950 12 10.56  -2.74   3.91 
1951 01 12.13   -.43   5.85 
1951 02 13.82    .65   7.23 
1951 03 17.62   4.06  10.84 
1951 04 21.75   8.41  15.08 
1951 05 28.45  13.71  21.08 
1951 06 30.31  19.11  24.71 
1951 07 32.93  21.99  27.46 
1951 08 34.75  21.56  28.15 
1951 09 29.42  16.11  22.76 
1951 10 25.92  10.94  18.43 
1951 11 14.01   1.94   7.97 
1951 12 12.95   1.46   7.20 
1952 01 14.06   3.44   8.75 
1952 02 15.70   3.15   9.42 
1952 03 17.39   4.21  10.80 
1952 04 21.22   9.04  15.12 
1952 05 28.44  14.13  21.28 
1952 06 36.43  21.06  28.74 
1952 07 35.75  21.26  28.50 
1952 08 35.59  20.72  28.15 
1952 09 31.35  12.60  21.97 
1952 10 99.99   3.14 -99.99 
1952 11 16.60   3.12   9.86 
1952 12 12.00    .84   6.42 
1953 01 14.10   1.65   7.87 
1953 02 14.20   1.11   7.65 
1953 03 20.11   6.65  13.38 
1953 04 21.36   8.04  14.70 
1953 05 27.12  15.83  21.47 
1953 06 36.37  21.61  28.99 
1953 07 34.09  21.09  27.59 
1953 08 35.45  19.48  27.46 
1953 09 34.00  14.88  24.44 
1953 10 27.33   9.43  18.38 
1953 11 18.11   1.96  10.03 
1953 12 11.71   -.65   5.53 
1954 01 10.97   -.41   5.28 
1954 02 18.40   3.18  10.79 
1954 03 18.02   4.44  11.23 
1954 04 26.28  12.36  19.32 
1954 05 25.02  12.47  18.74 
1954 06 34.02  20.07  27.04 
1954 07 38.59  22.60  30.59 
1954 08 38.84  21.67  30.25 
1954 09 34.82  16.43  25.62 
1954 10 24.18  11.89  18.03 
1954 11 18.25   3.13  10.69 
1954 12 13.12    .21   6.66 
1955 01 11.95   -.36   5.79 
1955 02 12.64   1.12   6.88 
1955 03 18.15   5.52  11.83 
1955 04 25.67  12.87  19.27 
1955 05 28.68  16.04  22.36 
1955 06 29.29  16.67  22.98 
1955 07 34.25  22.02  28.13 
1955 08 33.75  20.39  27.07 
1955 09 32.56  16.62  24.59 
1955 10 25.05   9.27  17.16 
1955 11 17.89   2.83  10.36 
1955 12 11.59   -.57   5.51 
1956 01 10.24  -2.14   4.04 
1956 02 13.12   2.97   8.04 
1956 03 18.39   4.54  11.46 
1956 04 22.86   9.02  15.94 
1956 05 29.27  17.00  23.13 
1956 06 31.42  18.53  24.97 
1956 07 35.37  21.03  28.20 
1956 08 36.30  20.45  28.37 
1956 09 32.27  13.45  22.86 
1956 10 27.58  11.23  19.40 
1956 11 17.85   3.00  10.42 
1956 12 15.38   2.88   9.13 
1957 01  9.58   -.52   4.52 
1957 02 15.40   4.92  10.16 
1957 03 16.11   4.71  10.41 
1957 04 22.60  11.04  16.82 
1957 05 27.58  16.35  21.96 
1957 06 30.40  20.03  25.21 
1957 07 34.68  21.01  27.84 
1957 08 32.25  20.01  26.13 
1957 09 28.16  15.93  22.04 
1957 10 22.12   8.92  15.52 
1957 11 16.16   4.94  10.55 
1957 12 15.34   2.87   9.10 
1958 01 10.40  -1.70   4.35 
1958 02  9.05  -1.87   3.59 
1958 03 12.26   3.07   7.66 
1958 04 22.32  10.26  16.29 
1958 05 27.35  14.89  21.12 
1958 06 31.50  18.58  25.04 
1958 07 32.88  21.51  27.19 
1958 08 33.38  20.55  26.96 
1958 09 29.33  17.87  23.60 
1958 10 23.48   9.35  16.41 
1958 11 19.36   4.60  11.98 
1958 12 10.39  -2.04   4.17 
1959 01 10.37  -2.08   4.14 
1959 02 12.60    .74   6.67 
1959 03 18.74   3.69  11.21 
1959 04 23.13   9.82  16.47 
1959 05 28.96  17.36  23.16 
1959 06 30.33  18.85  24.59 
1959 07 32.53  20.36  26.44 
1959 08 33.65  21.36  27.50 
1959 09 29.88  17.91  23.89 
1959 10 23.57  10.66  17.11 
1959 11 15.61   1.50   8.55 
1959 12 12.52   2.55   7.53 
1960 01  9.46    .41   4.93 
1960 02  9.50  -1.27   4.11 
1960 03 11.09   -.57   5.26 
1960 04 25.34  10.95  18.14 
1960 05 27.04  13.25  20.14 
1960 06 31.17  18.69  24.93 
1960 07 32.77  20.83  26.80 
1960 08 33.83  20.51  27.17 
1960 09 31.80  17.65  24.72 
1960 10 24.65  11.63  18.14 
1960 11 18.31   4.52  11.41 
1960 12  9.64  -1.94   3.85 
1961 01 10.01  -3.67   3.17 
1961 02 14.19   2.46   8.32 
1961 03 19.14   7.02  13.08 
1961 04 22.09   9.20  15.64 
1961 05 26.05  13.54  19.79 
1961 06 29.78  17.54  23.66 
1961 07 32.50  20.02  26.26 
1961 08 31.46  18.93  25.19 
1961 09 29.61  16.43  23.02 
1961 10 25.49   9.79  17.64 
1961 11 16.43   4.60  10.51 
1961 12 10.36    .24   5.30 
1962 01  8.75  -3.52   2.61 
1962 02 16.34   3.24   9.79 
1962 03 15.84   3.05   9.44 
1962 04 22.24   9.32  15.78 
1962 05 31.41  16.85  24.13 
1962 06 31.33  18.70  25.01 
1962 07 34.48  21.16  27.82 
1962 08 34.80  19.52  27.16 
1962 09 27.95  16.75  22.35 
1962 10 24.91  13.06  18.98 
1962 11 16.07   4.52  10.29 
1962 12 12.50    .41   6.45 
1963 01  8.27  -5.27   1.50 
1963 02 12.29  -2.19   5.05 
1963 03 22.13   7.81  14.96 
1963 04 24.92  12.34  18.63 
1963 05 28.72  15.05  21.88 
1963 06 33.73  19.45  26.59 
1963 07 34.75  21.22  27.98 
1963 08 35.04  20.25  27.64 
1963 09 30.93  16.75  23.84 
1963 10 31.57  11.97  21.77 
1963 11 20.08   5.46  12.77 
1963 12  7.74  -4.09   1.82 
1964 01 13.70  -1.54   6.08 
1964 02 12.18   -.92   5.63 
1964 03 19.01   4.55  11.78 
1964 04 24.83  12.17  18.50 
1964 05 28.65  16.08  22.36 
1964 06 33.04  19.82  26.43 
1964 07 36.74  21.35  29.04 
1964 08 34.05  20.04  27.04 
1964 09 29.68  16.79  23.23 
1964 10 24.02   7.87  15.94 
1964 11 20.72   6.24  13.48 
1964 12 12.01    .77   6.39 
1965 01 13.73    .99   7.35 
1965 02 14.43    .43   7.43 
1965 03 13.47   2.60   8.03 
1965 04 27.20  12.46  19.83 
1965 05 28.56  16.89  22.72 
1965 06 31.43  19.37  25.40 
1965 07 33.68  21.51  27.59 
1965 08 34.32  19.90  27.11 
1965 09 30.24  18.35  24.29 
1965 10 25.05   9.64  17.34 
1965 11 20.76   8.70  14.73 
1965 12 15.06   2.86   8.96 
1966 01  7.96  -1.71   3.12 
1966 02 11.69    .89   6.29 
1966 03 20.02   5.59  12.80 
1966 04 23.77  10.74  17.25 
1966 05 27.79  13.84  20.81 
1966 06 32.73  18.01  25.37 
1966 07 36.28  22.30  29.29 
1966 08 31.74  19.17  25.45 
1966 09 28.98  15.59  22.28 
1966 10 23.65   7.85  15.75 
1966 11 19.91   6.61  13.26 
1966 12 11.75    .21   5.98 
1967 01 13.25   -.42   6.41 
1967 02 13.13   -.58   6.27 
1967 03 23.41   8.24  15.82 
1967 04 25.39  13.25  19.32 
1967 05 27.19  13.88  20.53 
1967 06 32.58  19.85  26.21 
1967 07 32.00  19.84  25.92 
1967 08 31.45  18.12  24.79 
1967 09 27.64  15.52  21.58 
1967 10 24.90   9.81  17.35 
1967 11 17.37   3.58  10.47 
1967 12 11.91   1.22   6.56 
1968 01  9.50   -.36   4.57 
1968 02 11.74  -1.28   5.23 
1968 03 18.35   4.86  11.60 
1968 04 23.56  10.44  17.00 
1968 05 26.61  14.36  20.48 
1968 06 32.55  19.68  26.11 
1968 07 33.25  20.31  26.78 
1968 08 33.55  20.73  27.14 
1968 09 29.94  14.22  22.08 
1968 10 24.86   8.99  16.92 
1968 11 15.90   4.65  10.27 
1968 12 10.88   -.28   5.30 
1969 01 11.79   -.16   5.81 
1969 02 12.21   1.07   6.64 
1969 03 15.25   1.90   8.57 
1969 04 25.10  11.13  18.11 
1969 05 28.84  14.75  21.79 
1969 06 32.43  18.54  25.49 
1969 07 35.18  22.45  28.81 
1969 08 33.84  19.44  26.64 
1969 09 31.14  17.20  24.17 
1969 10 24.95  11.49  18.22 
1969 11 18.02   3.73  10.87 
1969 12 11.00    .68   5.84 
1970 01  8.57  -2.83   2.87 
1970 02 13.48    .55   7.01 
1970 03 14.91   4.40   9.65 
1970 04 24.64  12.00  18.32 
1970 05 29.63  15.57  22.59 
1970 06 31.81  19.07  25.43 
1970 07 34.02  20.59  27.30 
1970 08 34.22  21.16  27.69 
1970 09 31.70  19.40  25.55 
1970 10 22.89  10.68  16.78 
1970 11 16.71   4.63  10.67 
1970 12 14.60   2.86   8.73 
1971 01 11.16   -.52   5.32 
1971 02 13.47    .73   7.10 
1971 03 17.11   3.23  10.17 
1971 04 25.04   8.80  16.92 
1971 05 27.16  12.96  20.06 
1971 06 34.40  19.84  27.12 
1971 07 34.24  19.87  27.06 
1971 08 31.51  18.90  25.20 
1971 09 31.72  18.12  24.92 
1971 10 28.30  13.64  20.97 
1971 11 18.28   4.29  11.28 
1971 12 14.27   4.55   9.41 
1972 01 12.57   -.35   6.10 
1972 02 15.28    .68   7.98 
1972 03 21.19   6.04  13.61 
1972 04 25.41  10.71  18.06 
1972 05 28.67  14.75  21.71 
1972 06 33.41  18.60  26.00 
1972 07 33.71  20.01  26.86 
1972 08 35.32  19.68  27.50 
1972 09 32.25  18.17  25.21 
1972 10 23.23  10.73  16.98 
1972 11 12.83   4.26   8.54 
1972 12 10.05   -.52   4.76 
1973 01  9.46   -.13   4.66 
1973 02 12.40    .73   6.56 
1973 03 19.54   8.49  14.02 
1973 04 21.10  10.32  15.71 
1973 05 27.09  13.29  20.19 
1973 06 31.29  19.25  25.27 
1973 07 33.37  21.27  27.32 
1973 08 33.16  19.10  26.13 
1973 09 29.20  18.87  24.03 
1973 10 25.85  13.01  19.43 
1973 11 19.39   8.60  13.99 
1973 12 11.95    .43   6.19 
1974 01 10.81   1.14   5.97 
1974 02 16.00   2.26   9.13 
1974 03 21.96   8.66  15.31 
1974 04 25.09  10.31  17.70 
1974 05 28.95  16.84  22.89 
1974 06 29.48  16.91  23.19 
1974 07 35.16  21.29  28.22 
1974 08 31.91  19.11  25.51 
1974 09 25.46  15.09  20.27 
1974 10 25.13   9.39  17.26 
1974 11 17.26   5.60  11.43 
1974 12 11.93   1.00   6.46 
1975 01 13.50    .93   7.21 
1975 02 12.91   1.15   7.03 
1975 03 14.50   3.64   9.07 
1975 04 23.33   9.18  16.26 
1975 05 27.99  16.24  22.11 
1975 06 31.06  19.16  25.11 
1975 07 33.25  20.54  26.89 
1975 08 32.90  20.12  26.51 
1975 09 27.56  13.83  20.69 
1975 10 25.69   9.38  17.53 
1975 11 18.70   4.40  11.55 
1975 12 12.17    .70   6.43 
1976 01 11.65  -2.30   4.67 
1976 02 19.64   4.13  11.88 
1976 03 20.65   7.58  14.11 
1976 04 23.95  10.17  17.06 
1976 05 25.25  11.55  18.40 
1976 06 29.44  17.11  23.27 
1976 07 33.34  19.56  26.45 
1976 08 33.45  16.70  25.07 
1976 09 28.37  15.44  21.90 
1976 10 21.79   7.17  14.48 
1976 11 14.53    .67   7.60 
1976 12 12.20  -1.60   5.30 
1977 01  3.80  -6.96  -1.58 
1977 02 15.04    .14   7.59 
1977 03 19.87   6.31  13.09 
1977 04 25.72  11.34  18.52 
1977 05 29.66  16.36  23.01 
1977 06 33.78  19.89  26.83 
1977 07 34.39  22.00  28.19 
1977 08 33.13  21.08  27.10 
1977 09 31.03  18.79  24.91 
1977 10 23.90  10.09  16.99 
1977 11 17.77   6.66  12.21 
1977 12 12.33   -.55   5.89 
1978 01  4.55  -4.32    .11 
1978 02  5.84  -4.00    .92 
1978 03 16.34   2.78   9.56 
1978 04 25.70  10.48  18.09 
1978 05 26.74  13.84  20.29 
1978 06 31.35  18.37  24.86 
1978 07 35.96  21.43  28.69 
1978 08 34.50  20.19  27.34 
1978 09 30.64  17.94  24.29 
1979 08 32.12  20.59  26.35 
1979 09 29.02  15.26  22.14 
1979 10 27.33   9.64  18.48 
1979 11 16.70   1.56   9.13 
1979 12 14.53    .41   7.47 
1980 01 13.70   1.50   7.60 
1980 03 16.26   2.96   9.61 
1980 04 23.36   7.81  15.58 
1980 05 27.43  14.85  21.14 
1980 07 38.97  21.72  30.34 
1983 07 35.99  21.49  28.74 
1983 08 39.11  20.35  29.73 
1983 09 33.57  13.72  23.64 
1983 12  3.37  -8.57  -2.60 
1984 01  8.91  -4.52   2.19 
1984 02 16.18   1.83   9.00 
1984 03 16.44   4.79  10.61 
1984 04 22.82  10.21  16.51 
1984 05 27.51  13.68  20.59 
1984 06 34.52  19.76  27.14 
1984 07 35.09  19.56  27.32 
1984 08 34.00  19.34  26.67 
1984 09 30.18  16.12  23.15 
1984 10 24.54  12.57  18.55 
1984 11 17.29   2.29   9.79 
1984 12 16.66   3.88  10.27 
1985 01  7.36  -5.47    .94 
1985 02  9.75  -3.49   3.13 
1985 03 20.53   8.18  14.36 
1985 04 25.01  11.41  18.20 
1985 05 28.51  14.23  21.37 
1985 06 32.08  17.62  24.85 
1985 07 37.15  19.36  28.25 
1985 12 11.15  -2.72   4.21 
1986 01 15.39  -2.44   6.47 
1986 02 16.51   1.95   9.23 
1986 03 22.76   4.54  13.65 
1986 04 25.19  11.18  18.18 
1986 05 28.07  15.78  21.92 
1986 06 32.54  19.65  26.09 
1986 07 38.87  20.90  29.88 
1986 08 32.77  16.32  24.54 
1986 09 32.47  19.07  25.77 
1986 10 24.50  10.34  17.42 
1986 11 14.97   4.02   9.49 
1986 12 11.09    .15   5.62 
1987 01 10.63  -1.83   4.40 
1987 02 13.95   1.67   7.81 
1987 03 19.82   3.75  11.78 
1987 04 26.69   7.11  16.90 
1987 05 30.90  15.73  23.31 
1987 06 33.16  17.11  25.13 
1987 07 35.47  18.54  27.01 
1987 08 36.87  19.01  27.93 
1987 09 31.92  12.37  22.14 
1987 10 24.18   3.50  13.84 
1987 11 17.89   1.09   9.49 
1987 12 11.60  -2.71   4.44 
1988 01  8.29  -5.19   1.55 
1988 02 14.04    .27   7.15 
1988 03 18.89   4.80  11.84 
1988 04 24.50   9.39  16.94 
1988 05 29.66  12.75  21.20 
1988 06 35.00  17.06  26.03 
1988 07 34.36  20.26  27.31 
1988 08 35.98  19.68  27.83 
1988 09 32.27  16.60  24.43 
1988 10 23.43   9.18  16.31 
1988 11 18.81   5.48  12.14 
1988 12 13.48    .33   6.90 
1989 01 13.46   1.39   7.42 
1989 02  9.85  -1.69   4.08 
1989 03 19.32   4.02  11.67 
1989 04 25.61  10.00  17.80 
1990 12 10.57  -1.73   4.42 
1991 01  6.57  -2.59   1.99 
1991 02 15.65  -1.04   7.30 
1991 03 19.17   4.90  12.03 
1991 04 22.76  10.14  16.45 
1991 05 27.95  16.73  22.34 
1991 06 31.24  19.87  25.55 
1991 07 33.80  20.60  27.20 
1991 08 33.21  18.76  25.98 
1991 09 27.95  16.36  22.15 
1991 10 24.12   8.89  16.51 
1991 11 13.40   1.57   7.48 
1991 12 11.86   1.99   6.92 
1992 01 10.02  -1.68   4.17 
1992 02 15.51   1.69   8.60 
1992 03 17.87   3.88  10.87 
1992 04 22.78   7.78  15.28 
1992 05 25.52  12.49  19.00 
1992 06 28.81  17.76  23.28 
1992 07 31.98  20.95  26.46 
1992 08 29.79  16.95  23.37 
1992 09 28.60  13.99  21.29 
1992 10 24.39   7.07  15.73 
1992 11 14.50   3.55   9.02 
1992 12  9.39    .35   4.87 
1993 01  8.62  -1.50   3.56 
1993 02 11.03  -2.14   4.44 
1993 03 15.25   2.83   9.04 
1993 04 18.91   6.72  12.81 
1993 05 25.35  13.28  19.31 
1993 06 29.53  19.28  24.40 
1993 07 34.86  22.38  28.62 
1993 08 34.21  21.42  27.81 
1993 09 28.14  14.24  21.18 
1993 10 21.43   6.95  14.19 
1993 11 13.69    .98   7.33 
1993 12 11.01  -1.33   4.84 
1994 01  7.24  -3.34   1.95 
1994 02 12.03  -1.97   5.02 
1994 03 17.99   2.82  10.40 
1994 04 23.82   7.98  15.90 
1994 05 24.95  11.35  18.15 
1994 06 31.90  20.16  26.03 
1994 07 31.11  19.93  25.52 
1994 08 30.61  18.04  24.32 
1994 09 28.09  13.48  20.78 
1994 10 23.42   9.84  16.63 
1994 11 18.00   6.08  12.04 
1994 12 11.60    .94   6.27 
1995 01  9.52  -1.01   4.25 
1995 02 13.21  -1.41   5.90 
1995 03 17.82   4.59  11.20 
1995 04 22.00   7.11  14.55 
1995 05 25.05  14.07  19.56 
1995 06 29.51  17.16  23.33 
1995 07 32.90  20.17  26.53 
1995 08 36.16  20.97  28.56 
1995 09 26.86  13.88  20.37 
1995 10 24.87   7.19  16.03 
1995 11 16.06    .17   8.11 
1995 12  9.53  -2.07   3.73 
1996 01  9.43  -3.30   3.06 
1996 02 13.73  -2.51   5.60 
1996 03 14.07    .-3   7.02 
1996 04 21.39   5.72  13.55 
1996 05 27.56  16.12  21.84 
1996 06 30.30  18.37  24.34 
1996 07 31.75  20.34  26.04 
1996 08 31.67  19.14  25.40 
1996 09 28.15  14.28  21.21 
1996 10 23.42   8.27  15.84 
1996 11 11.89   2.56   7.22 
1996 12 11.98   -.35   5.81 
1997 01  9.02  -2.94   3.04 
1997 02 12.72   1.53   7.12 
1997 03 19.45   3.60  11.52 
1997 04 19.59   5.58  12.58 
1997 05 26.07  10.56  18.31 
1997 06 30.08  16.84  23.46 
1997 07 34.08  20.86  27.47 
1997 08 32.22  18.57  25.39 
1997 09 30.65  14.67  22.66 
1997 10 23.40   7.87  15.63 
1997 11 14.10   2.15   8.12 
1997 12  9.08   -.45   4.31 
1998 01 10.95   1.27   6.10 
1998 02 13.52   1.01   7.26 
1998 03 14.89   3.39   9.14 
1998 04 22.02   7.24  14.63 
1998 05 28.51  15.18  21.84 
1998 06 32.48  20.27  26.37 
1998 07 36.41  22.59  29.50 
1998 08 35.09  20.25  27.67 
1998 09 32.40  17.93  25.16 
1998 10 24.39  10.14  17.27 
1998 11 17.57   5.18  11.37 
1998 12 11.63    .30   5.96 
1999 01 11.33  -1.82   4.75 
1999 02 16.36    .64   8.50 
1999 03 15.57   1.76   8.66 
1999 04 23.41  10.27  16.84 
1999 05 26.84  12.35  19.59 
1999 06 30.12  18.99  24.55 
1999 07 33.41  21.65  27.53 
1999 08 36.22  18.37  27.29 
1999 09 30.82  13.08  21.95 
1999 10 25.37   6.65  16.01 
1999 11 21.14   3.08  12.11 
1999 12 12.86  -1.52   5.67 
2000 01 10.77  -2.14   4.31 
2000 02 16.07    .35   8.21 
2000 03 18.83   4.94  11.89 
2000 04 21.65   7.64  14.64 
2000 05 26.83  15.34  21.08 
2000 06 29.00  18.62  23.81 
2000 07 32.72  20.11  26.41 
2000 08 37.86  20.18  29.02 
2000 09 32.25  14.37  23.31 
2000 10 25.77   9.35  17.56 
2000 11 13.39   1.91   7.65 
2000 12  4.48  -5.95   -.73 
2001 01  7.97  -4.06   1.95 
2001 02 12.80    .46   6.63 
2001 03 14.68   2.31   8.49 
2001 04 24.72  10.92  17.82 
2001 05 27.62  13.41  20.51 
2001 06 30.53  17.70  24.11 
2001 07 33.75  21.71  27.73 
2001 08 34.27  20.62  27.44 
2001 09 29.18  13.92  21.55 
2001 10 23.47   6.00  14.73 
2001 11 19.29   4.62  11.95 
2001 12 12.68   -.19   6.24 
2002 01 11.63  -3.57   4.03 
2002 02 12.30  -2.83   4.73 
2002 03 15.39   1.70   8.54 
2002 04 24.69   9.89  17.29 
2002 05 24.98  12.99  18.98 
2002 06 30.76  17.87  24.31 
2002 07 32.71  21.29  27.00 
2002 08 33.30  20.45  26.88 
2002 09 31.64  16.29  23.96 
2002 10 21.24   8.85  15.04 
2002 11 15.45   1.00   8.22 
2002 12 11.30  -1.78   4.76 
2003 01  8.06  -4.21   1.92 
2003 02  9.14  -2.13   3.50 
2003 03 17.00   2.54   9.77 
2003 04 24.30   7.83  16.06 
2003 05 26.94  14.49  20.71 
2003 06 28.08  16.25  22.16 
2003 07 32.66  20.19  26.43 
2003 08 33.41  21.11  27.26 
2003 09 28.34  14.23  21.28 
2003 10 24.38   9.14  16.76 
2003 11 18.20 -99.99 -99.99 
2003 12 11.56  -1.46   5.05 
2004 01  9.66  -2.01   3.82 
2004 02 10.08  -2.28   3.90 
2004 03 19.65   5.09  12.37 
2004 04 22.25   8.59  15.42 
2004 05 27.08  15.61  21.34 
2004 06 29.98  18.85  24.41 
2004 07 31.48  19.61  25.54 
2004 08 31.50  17.66  24.58 
2004 09 31.01  13.69  22.35 
2004 10 24.49  12.23  18.36 
2004 11 17.04   6.74  11.89 
2004 12 11.57  -3.37   4.10 
2005 01 12.20   1.56   6.88 
2005 02 14.33   2.32   8.32 
2005 03 16.49 -99.99 -99.99 
2005 04 22.48 -99.99 -99.99 
2005 05 26.25 -99.99 -99.99 
2005 06 32.12 -99.99 -99.99 
2005 07 33.66  20.62  27.14 
2005 08 35.52  21.15  28.33 
2005 09 33.96  18.02  25.99 
2005 10 25.75  10.30  18.02 
2005 11 20.33   3.46  11.89 
2005 12 11.40  -2.66   4.37 
2006 01 16.66   -.47   8.09 
2006 02 12.35  -2.20   5.07 
2006 03 18.39   3.25  10.82 
2006 04 26.26  11.52  18.89 
2006 05 27.15  15.27  21.21 
2006 06 30.74  17.92  24.33 
2006 07 34.77  20.52  27.64 
2006 08 34.50  21.44  27.97 
2006 09 28.13  13.11  20.62 
2006 10 22.21   8.46  15.33 
2006 11 18.00   4.88  11.44 
2006 12 13.28   -.12   6.58 
2007 01  9.50  -1.64   3.93 
2007 02 10.91  -2.30   4.30 
2007 03 22.52   7.85  15.18 
2007 04 20.67   6.24  13.45 
2007 05 27.84  15.02  21.43 
2007 06 30.68  19.31  24.99 
2007 07 30.58  20.64  25.61 
2007 08 36.38  21.92  29.15 
2007 09 29.80  17.06  23.43 
2007 10 24.16  11.11  17.63 
2007 11 18.04 -99.99 -99.99 
2007 12 11.23    .23   5.72 
2008 01  9.07 -99.99 -99.99 
2008 02 11.74   -.32   5.71 
2008 03 17.36   4.11  10.73 
2008 04 21.04   7.69  14.36 
2008 05 25.83  13.45  19.64 
2008 06 30.52  19.94  25.23 
2008 07 33.18  20.12  26.65 
2008 08 31.07  19.59  25.33 
2008 09 27.56  16.34  21.95 
2008 10 22.83   8.14  15.49 
2008 11 16.56   2.22   9.38 
2008 12 10.49  -2.17   4.16 
2009 01  8.81  -3.10   2.85 
2009 02 15.04    .78   7.91 
2009 03 17.19   5.28  11.23 
2009 04 21.13   8.28  14.70 
2009 05 24.43  14.44  19.43 
2009 06 32.54  20.00  26.27 
2009 07 31.41  19.44  25.42 
2009 08 31.32  18.87  25.09 
2009 09 26.77  16.77  21.77 
2009 10 18.90   8.89  13.90 
2009 11 19.23   5.11  12.17 
2009 12  8.06  -2.19   2.93 
2010 01  7.68  -2.16   2.75 
2010 02  7.34  -3.16   2.09 
2010 03 17.52   2.91  10.21 
2010 04 24.75  10.08  17.41 
2010 05 28.17  15.70  21.93 
2010 06 33.71  22.32  28.01 
2010 07 33.97  22.61  28.29 
2010 08 37.34  21.87  29.60 
2010 09 30.58  16.18  23.38 
2010 10 26.57   6.29  16.43 
2010 11 17.99   2.99  10.49 
2010 12  9.03  -2.92   3.05 
2011 01  8.52  -4.07   2.22 
2011 02 11.82  -1.21   5.30 
2011 03 17.03   4.38  10.70 
2011 04 24.26   9.25  16.75 
2011 05 24.98  13.95  19.46 
2011 06 34.73  21.77  28.25 
2011 07 37.32  23.55  30.43 
2011 08 36.02  22.18  29.10 
2011 09 28.59  13.50  21.04 
2011 10 24.32   7.14  15.73 
2011 11 17.50   6.61  12.05 
2011 12 11.46    .14   5.80 
2012 01 12.62   -.58   6.02 
2012 02 13.53   1.70   7.61 
2012 03 23.45   9.07  16.26 
2012 04 24.35  10.81  17.58 
2012 05 30.34  15.54  22.94 
2012 06 34.75  17.90  26.32 
2012 07 38.16  23.11  30.64 
2012 08 35.50  19.75  27.62 
2012 09 29.78  16.20  22.99 
2012 10 22.01   8.05  15.03 
2012 11 17.68   1.08   9.38 
2012 12 13.43    .28   6.85 
2013 01 10.16  -1.16   4.50 
2013 02 11.18   -.14   5.52 
2013 03 13.93   1.04   7.49 
2013 04 21.20   7.41  14.30 
2013 05 25.34  13.54  19.44 
2013 06 31.50  19.08  25.29 
2013 07 33.00  19.57  26.29 
2013 08 32.20  20.11  26.15 
2013 09 32.49  16.19  24.34 
2013 10 23.28  10.45  16.86 
2013 11 15.63   2.10   8.87 
2013 12 10.52  -2.29   4.11 
2014 01  9.75  -6.15   1.80 
2014 02 11.39  -3.85   3.77 
2014 03 15.86   -.18   7.83 
2014 04 22.92   7.54  15.23 
2014 05 26.85  13.84  20.34 
