1928 11 99.99 -34.74 -99.99 
1928 12 99.99 -34.64 -99.99 
1929 01 99.99 -44.86 -99.99 
1929 02 99.99 -40.70 -99.99 
1929 03 99.99 -23.74 -99.99 
1929 04 99.99 -13.98 -99.99 
1929 05 99.99  -3.69 -99.99 
1929 06 99.99   2.87 -99.99 
1929 07 99.99   7.43 -99.99 
1929 08 99.99   5.87 -99.99 
1929 09 99.99  -1.80 -99.99 
1929 10  -.99  -8.49  -4.73 
1929 11 12.23 -25.81 -19.02 
1929 12 99.99 -43.47 -99.99 
1930 01 99.99 -37.40 -99.99 
1930 02 99.99 -41.65 -99.99 
1930 03 -9.27 -27.13 -18.20 
1930 04 -3.99 -21.45 -12.72 
1930 05  8.01  -5.66   1.17 
1930 06 19.87   4.76  12.31 
1930 07 22.51   8.34  15.42 
1930 08 16.10   5.16  10.63 
1930 09 99.99   -.23 -99.99 
1930 10 99.99  -8.74 -99.99 
1930 11 99.99 -22.65 -99.99 
1930 12 99.99 -38.93 -99.99 
1931 01 99.99 -46.80 -99.99 
1931 02 99.99 -37.77 -99.99 
1931 03 99.99 -28.00 -99.99 
1931 04 99.99 -19.40 -99.99 
1931 05 99.99  -4.21 -99.99 
1931 06 99.99   5.78 -99.99 
1931 07 99.99   7.18 -99.99 
1931 08 99.99   5.29 -99.99 
1931 09 99.99   2.68 -99.99 
1931 10 99.99  -5.75 -99.99 
1932 01 99.99 -32.71 -99.99 
1932 02 99.99 -34.61 -99.99 
1932 03 99.99 -29.51 -99.99 
1932 04 99.99 -11.60 -99.99 
1932 05 99.99  -2.45 -99.99 
1932 06 99.99   4.48 -99.99 
1932 07 99.99  11.60 -99.99 
1932 08 18.12   6.19  12.15 
1932 09 15.14   1.31   8.22 
1932 10  -.83  -9.74  -5.28 
1932 11 99.99 -38.34 -99.99 
1932 12 99.99 -36.93 -99.99 
1933 02 25.28 -37.32 -31.30 
1933 03 12.00 -29.93 -20.96 
1933 04   .92 -17.17  -8.12 
1933 05  3.87  -6.71  -1.42 
1933 06 15.07   3.61   9.34 
1933 07 20.35   6.86  13.60 
1933 08 20.81   8.16  14.48 
1933 09  6.02   -.83   2.59 
1933 10 -2.55 -11.87  -7.21 
1933 11 20.61 -31.66 -26.13 
1933 12 99.99 -40.52 -99.99 
1934 02 11.13 -24.92 -18.02 
1934 03 -8.89 -26.48 -17.68 
1934 04   .55 -16.35  -7.90 
1934 05  6.72  -2.84   1.94 
1934 06 19.61   5.66  12.63 
1934 07 23.04   8.10  15.57 
1934 08 18.86   5.72  12.29 
1934 09  8.66   -.63   4.01 
1934 10 -1.16  -8.14  -4.66 
1934 11 17.91 -26.09 -22.00 
1934 12 99.99 -38.21 -99.99 
1935 01 99.99 -39.37 -99.99 
1935 02 99.99 -27.97 -99.99 
1935 03 99.99 -26.23 -99.99 
1935 04 -2.33 -17.51  -9.92 
1935 05 10.41   -.54   4.93 
1935 06 19.89   4.94  12.42 
1935 07 22.05   8.67  15.36 
1935 08 17.19   6.86  12.02 
1935 09  9.37    .31   4.84 
1935 10 -8.18 -15.55 -11.87 
1935 11 24.67 -32.72 -28.69 
1935 12 99.99 -37.68 -99.99 
1936 01 99.99 -45.03 -99.99 
1936 02 99.99 -38.41 -99.99 
1936 03 99.99 -27.46 -99.99 
1936 04  2.81 -14.50  -5.84 
1936 05  9.84  -1.43   4.20 
1936 06 15.69   3.24   9.46 
1936 07 25.13  11.38  18.25 
1936 08 18.04   6.80  12.42 
1936 09 12.85   1.11   6.98 
1936 10 -3.79 -10.61  -7.20 
1936 11 99.99 -37.52 -99.99 
1936 12 99.99 -34.41 -99.99 
1937 01 25.38 -36.03 -30.70 
1937 02 25.30 -37.66 -31.48 
1937 03 16.74 -32.02 -24.38 
1937 04 -1.98 -20.03 -11.00 
1937 05 10.89   -.65   5.12 
1937 06 18.98   4.64  11.81 
1937 07 21.25   9.60  15.42 
1937 08 14.14   5.17   9.65 
1937 09 10.36    .73   5.54 
1937 10 -4.66 -11.93  -8.29 
1937 11 18.85 -29.06 -23.95 
1937 12 35.38 -42.11 -38.74 
1938 01 30.03 -39.04 -34.53 
1938 02 27.28 -37.41 -32.34 
1938 03 -8.03 -25.11 -16.57 
1938 04  3.72  -7.70  -1.98 
1938 05 10.82  -2.69   4.06 
1938 06 18.98   4.52  11.75 
1938 07 23.90   7.17  15.53 
1938 08 20.31   7.15  13.73 
1938 09 10.71    .66   5.68 
1938 10 -4.57 -11.43  -8.00 
1938 11 99.99 -27.11 -99.99 
1938 12 99.99 -40.66 -99.99 
1939 01 99.99 -42.68 -99.99 
1939 02 99.99 -28.26 -99.99 
1939 03 -7.95 -26.55 -17.25 
1939 04  2.39 -10.72  -4.16 
1939 05  7.62  -3.46   2.08 
1939 06 24.23   7.88  16.05 
1939 07 21.68   7.96  14.82 
1939 08 18.73   6.08  12.40 
1939 09  9.93    .52   5.22 
1939 10 -2.19 -10.96  -6.57 
1939 11 19.11 -29.41 -24.26 
1939 12 99.99 -30.64 -99.99 
1940 01 99.99 -45.29 -99.99 
1940 02 99.99 -36.15 -99.99 
1940 03 -8.89 -24.25 -16.57 
1940 04   .22 -12.97  -6.37 
1940 05  9.85  -3.67   3.09 
1940 06 19.41   6.07  12.74 
1940 07 20.45   9.04  14.75 
1940 08 18.83   7.06  12.94 
1940 09 10.70  -1.67   4.51 
1940 10 -7.31 -15.43 -11.37 
1940 11 20.12 -30.26 -25.19 
1940 12 99.99 -42.52 -99.99 
1941 01 99.99 -45.69 -99.99 
1941 02 99.99 -43.88 -99.99 
1941 03 99.99 -35.87 -99.99 
1941 04 -1.75 -19.79 -10.77 
1941 05 10.43  -2.74   3.84 
1941 06 21.97   7.62  14.79 
1941 07 23.07  10.77  16.92 
1941 08 20.67   6.52  13.59 
1941 09 11.79   2.43   7.11 
1941 10  -.86  -8.55  -4.70 
1941 11 19.84 -28.85 -24.34 
1941 12 99.99 -39.70 -99.99 
1942 01 27.83 -39.27 -33.55 
1942 02 99.99 -41.79 -99.99 
1942 03 14.30 -32.65 -23.47 
1942 04  -.18 -15.71  -7.94 
1942 05 10.85  -3.58   3.63 
1942 06 18.86   6.59  12.72 
1942 07 25.16  10.18  17.67 
1942 08 17.01   7.27  12.14 
1942 09 11.95    .56   6.25 
1942 10 -5.64 -13.18  -9.41 
1942 11 21.99 -32.18 -27.09 
1942 12 20.74 -31.36 -26.05 
1943 01 28.08 -38.31 -33.19 
1943 02 19.43 -32.00 -25.71 
1943 03 -7.04 -22.36 -14.70 
1943 04  6.30  -8.53  -1.11 
1943 05 10.46   -.38   5.04 
1943 06 19.62   6.08  12.85 
1943 07 22.42  10.13  16.27 
1943 08 21.02   5.95  13.48 
1943 09 12.67   3.63   8.14 
1943 10   . 4  -6.70  -3.33 
1943 11 24.35 -33.41 -28.88 
1943 12 29.82 -40.02 -34.91 
1944 01 22.90 -32.25 -27.57 
1944 02 20.42 -31.15 -25.78 
1944 03 -8.39 -25.39 -16.89 
1944 04  2.34 -14.44  -6.04 
1944 05  7.75  -3.45   2.15 
1944 06 17.67   5.88  11.77 
1944 07 21.92   9.64  15.78 
1944 08 18.92   7.18  13.05 
1944 09 11.56   1.99   6.77 
1944 10 -2.44 -10.85  -6.64 
1944 11 21.76 -29.46 -25.61 
1944 12 99.99 -36.11 -99.99 
1945 01 99.99 -38.57 -99.99 
1945 02 99.99 -33.40 -99.99 
1945 03 13.44 -28.70 -21.07 
1945 04  3.74  -8.67  -2.46 
1945 05 14.52   1.28   7.90 
1945 06 22.09   8.72  15.41 
1945 07 23.20  10.50  16.85 
1945 08 19.65   6.10  12.87 
1945 09 14.18   2.98   8.58 
1945 10   .60  -7.56  -3.48 
1945 11 99.99 -30.28 -99.99 
1945 12 99.99 -41.61 -99.99 
1946 01 36.61 -43.55 -40.08 
1946 02 27.03 -38.15 -32.59 
1946 03 12.89 -29.91 -21.40 
1946 04  1.85 -15.80  -6.97 
1946 05  8.58  -3.84   2.36 
1946 06 17.62   4.75  11.19 
1946 07 24.67  11.41  18.04 
1946 08 20.25   7.44  13.84 
1946 09  6.72  -3.01   1.85 
1946 10 -1.15 -10.32  -5.73 
1946 11 21.31 -31.37 -26.34 
1946 12 37.23 -44.33 -40.78 
1947 01 37.25 -46.02 -41.64 
1947 02 29.04 -39.18 -34.11 
1947 03 11.31 -27.25 -19.28 
1947 04  2.65 -10.91  -4.13 
1947 05 13.20    .17   6.68 
1947 06 21.43   8.25  14.84 
1947 07 25.30  10.97  18.13 
1947 08 17.91   6.00  11.95 
1947 09  9.71   1.34   5.52 
1947 10  4.29  -2.60    .84 
1947 11 26.13 -31.86 -28.99 
1947 12 32.68 -38.80 -35.74 
1948 01 27.01 -38.32 -32.66 
1948 02 22.93 -33.47 -28.20 
1948 03 -7.98 -22.93 -15.45 
1948 04  2.89  -8.89  -3.00 
1948 05  8.71  -2.51   3.10 
1948 06 18.34   4.67  11.51 
1948 07 24.52  11.65  18.08 
1948 08 17.52   6.97  12.24 
1948 09 14.59    .72   7.65 
1948 10  -.78  -7.65  -4.21 
1948 11 13.61 -23.85 -18.73 
1948 12 30.19 -40.59 -35.39 
1949 01 99.99 -37.27 -99.99 
1949 02 24.14 -35.15 -29.64 
1949 03 -8.58 -28.44 -18.51 
1949 04  3.22 -12.19  -4.48 
1949 05 10.33   -.72   4.80 
1949 06 16.03   4.57  10.30 
1949 07 22.35   8.89  15.62 
1949 08 19.36   7.21  13.28 
1949 09 11.54   1.32   6.43 
1949 10   .46  -7.48  -3.51 
1949 11 24.81 -34.14 -29.47 
1949 12 99.99 -38.52 -99.99 
1950 01 99.99 -46.31 -99.99 
1950 02 28.57 -39.45 -34.01 
1950 03 10.76 -29.27 -20.01 
1950 04   .-2 -16.71  -8.37 
1950 05  9.66  -2.23   3.71 
1950 06 22.15   6.51  14.33 
1950 07 21.73   9.10  15.41 
1950 08 21.50   7.29  14.39 
1950 09 10.76  -1.07   4.84 
1950 10 -1.92  -9.22  -5.57 
1950 11 25.09 -33.75 -29.42 
1950 12 99.99 -42.55 -99.99 
1951 01 99.99 -44.25 -99.99 
1951 02 99.99 -48.19 -99.99 
1951 03 11.81 -28.93 -20.37 
1951 04  1.28 -17.03  -7.87 
1951 05  9.30   -.80   4.25 
1951 06 15.41   5.05  10.22 
1951 07 21.64   8.07  14.85 
1951 08 16.06   5.48  10.77 
1951 09 13.59   -.34   6.62 
1951 10   .34  -6.86  -3.26 
1951 11 17.99 -26.30 -22.14 
1951 12 21.87 -31.45 -26.66 
1952 01 99.99 -42.13 -99.99 
1952 02 99.99 -38.34 -99.99 
1952 03 99.99 -34.00 -99.99 
1952 04 99.99 -21.32 -99.99 
1952 05  8.43  -2.75   2.84 
1952 06 20.42   6.41  13.41 
1952 07 22.31   9.17  15.74 
1952 08 19.04   7.73  13.39 
1952 09 13.65   1.15   7.39 
1952 10 -7.79 -17.62 -12.70 
1952 11 99.99 -38.21 -99.99 
1952 12 99.99 -44.51 -99.99 
1953 01 99.99 -41.97 -99.99 
1953 02 23.89 -35.14 -29.51 
1953 03 -8.42 -26.51 -17.46 
1953 04  5.28 -11.26  -2.99 
1953 05 10.35  -3.34   3.50 
1953 06 22.04   6.68  14.36 
1953 07 26.64  13.39  20.01 
1953 08 16.95   5.11  11.03 
1953 09 10.34   1.03   5.68 
1953 10 -3.21  -9.47  -6.34 
1953 11 21.91 -29.63 -25.77 
1953 12 21.05 -31.67 -26.36 
1954 01 35.87 -42.92 -39.39 
1954 02 32.68 -43.92 -38.30 
1954 03 10.12 -26.33 -18.22 
1954 04  1.27 -17.46  -8.09 
1954 05  6.22  -2.07   2.07 
1954 06 23.47   7.42  15.44 
1954 07 22.58  10.07  16.32 
1954 08 23.41   8.60  16.01 
1954 09  8.89   -.17   4.36 
1954 10 -1.00  -7.85  -4.42 
1954 11 18.40 -27.08 -22.74 
1954 12 26.73 -33.80 -30.26 
1955 01 20.89 -32.06 -26.47 
1955 02 32.57 -41.78 -37.17 
1955 03 15.05 -33.34 -24.20 
1955 04   .-9 -15.00  -7.54 
1955 05  9.13  -1.78   3.67 
1955 06 19.07   5.99  12.53 
1955 07 25.34   9.38  17.36 
1955 08 19.56   6.45  13.00 
1955 09  8.22  -1.99   3.12 
1955 10 -1.95  -9.51  -5.73 
1955 11 18.44 -30.26 -24.35 
1955 12 36.25 -45.46 -40.85 
1956 01 34.30 -42.49 -38.39 
1956 02 20.95 -33.55 -27.25 
1956 03 11.06 -28.98 -20.02 
1956 04  -.81 -17.52  -9.16 
1956 05  7.28  -4.79   1.24 
1956 06 19.86   5.83  12.84 
1956 07 24.90  11.92  18.41 
1956 08 17.73   5.43  11.58 
1956 09 11.08   1.03   6.05 
1956 10 -3.65 -10.34  -6.99 
1956 11 16.07 -24.98 -20.52 
1956 12 30.22 -99.99 -99.99 
1957 01 23.85 -34.31 -29.08 
1957 02 33.27 -42.98 -38.12 
1957 03 11.68 -29.28 -20.48 
1957 04  -.47 -17.45  -8.96 
1957 05  6.94  -2.14   2.40 
1957 06 21.61   6.31  13.96 
1957 07 24.18   9.68  16.93 
1957 08 20.32   5.22  12.77 
1957 09  7.88   -.47   3.70 
1957 10 -4.29 -11.80  -8.04 
1957 11 27.49 -36.54 -32.01 
1957 12 30.48 -39.86 -35.16 
1958 01 31.40 -41.33 -36.36 
1958 02 24.14 -36.71 -30.42 
1958 03 13.99 -32.84 -23.41 
1958 04 -2.68 -20.45 -11.56 
1958 05  8.72  -2.65   3.03 
1958 06 18.79   5.16  11.98 
1958 07 24.85   9.81  17.33 
1958 08 17.73   6.33  12.03 
1958 09  8.68    .10   4.39 
1958 10 -4.03 -11.11  -7.57 
1958 11 22.17 -31.49 -26.83 
1958 12 32.66 -42.73 -37.69 
1959 01 36.00 -44.55 -40.27 
1959 02 23.57 -35.82 -29.69 
1959 03 -6.57 -21.29 -13.93 
1959 04  -.10 -17.03  -8.56 
1959 05  5.66  -5.39    .13 
1959 06 23.42   7.10  15.26 
1959 07 23.09   9.38  16.23 
1959 08 20.35   7.13  13.74 
1959 09 12.72   3.08   7.90 
1959 10 -4.01 -11.14  -7.57 
1959 11 19.93 -27.73 -23.83 
1959 12 31.54 -40.18 -35.86 
1960 01 99.99 -44.59 -99.99 
1960 02 28.36 -40.75 -34.55 
1960 03 15.23 -33.54 -24.38 
1960 04   .58 -14.08  -6.74 
1960 05  9.43  -4.55   2.44 
1960 06 19.43   7.23  13.33 
1960 07 22.74   9.54  16.14 
1960 08 17.79   6.59  12.19 
1960 09  9.49   1.33   5.41 
1960 10 -4.12 -12.25  -8.18 
1960 11 26.23 -35.91 -31.07 
1960 12 22.64 -32.59 -27.62 
1961 01 99.99 -43.93 -99.99 
1961 02 24.88 -36.98 -30.93 
1961 03 -4.92 -21.35 -13.14 
1961 04   .97 -12.58  -5.80 
1961 05  8.80  -3.50   2.65 
1961 06 15.35   4.48   9.92 
1961 07 20.66   8.60  14.63 
1961 08 16.17   6.39  11.28 
1961 09 11.92   2.34   7.13 
1961 10 -4.56 -12.62  -8.59 
1961 11 20.33 -29.87 -25.10 
1961 12 99.99 -43.56 -99.99 
1962 01 20.48 -30.85 -25.66 
1962 02 18.24 -31.49 -24.86 
1962 03 -9.21 -26.56 -17.88 
1962 04   .15 -15.29  -7.57 
1962 05  6.40  -3.79   1.30 
1962 06 18.67   5.76  12.21 
1962 07 23.39   9.54  16.46 
1962 08 19.49   8.27  13.88 
1962 09 11.72   1.40   6.56 
1962 10 -3.46 -12.51  -7.98 
1962 11 25.16 -33.75 -29.45 
1962 12 29.62 -38.75 -34.18 
1963 01 26.67 -38.66 -32.66 
1963 02 16.61 -29.36 -22.98 
1963 03 -8.31 -24.80 -16.55 
1963 04 -2.21 -17.82 -10.01 
1963 05  6.15  -3.10   1.52 
1963 06 16.65   5.29  10.96 
1963 07 24.15  10.54  17.34 
1963 08 20.32   8.92  14.62 
1963 09  9.85   2.16   6.00 
1963 10  1.09  -4.19  -1.55 
1963 11 18.28 -27.27 -22.77 
1963 12 27.92 -36.84 -32.38 
1964 01 26.99 -37.18 -32.08 
1964 02 23.37 -35.65 -29.51 
1964 03 15.75 -32.40 -24.07 
1964 04 -2.45 -18.85 -10.65 
1964 05  7.96  -4.78   1.58 
1964 06 17.00   5.72  11.36 
1964 07 25.21  11.17  18.18 
1964 08 20.27   7.72  13.99 
1964 09 12.81   1.04   6.92 
1964 10 -5.26 -13.28  -9.27 
1964 11 20.25 -30.66 -25.45 
1964 12 30.35 -38.16 -34.25 
1965 01 28.97 -40.16 -34.56 
1965 02 33.84 -44.32 -39.08 
1965 03 -8.55 -25.67 -17.11 
1965 04  -.12 -14.49  -7.30 
1965 05  7.95  -2.32   2.81 
1965 06 14.27   3.09   8.68 
1965 07 23.67   9.43  16.54 
1965 08 20.84   8.85  14.85 
1965 09  8.79    .67   4.73 
1965 10  -.64  -7.40  -4.02 
1965 11 28.31 -35.59 -31.95 
1965 12 28.40 -36.97 -32.68 
1966 01 34.32 -43.62 -38.97 
1966 02 36.18 -46.83 -41.51 
1966 03 15.35 -32.36 -23.85 
1966 04 -4.46 -20.18 -12.32 
1966 05 11.15  -1.20   4.97 
1966 06 18.04   5.43  11.74 
1966 07 21.80   8.43  15.11 
1966 08 18.76   6.75  12.75 
1966 09 12.85   3.19   8.02 
1966 10 -3.73 -12.97  -8.35 
1966 11 27.96 -36.33 -32.14 
1966 12 26.05 -35.75 -30.90 
1967 01 24.53 -36.02 -30.27 
1967 02 25.67 -36.53 -31.09 
1967 03 -7.92 -24.08 -16.00 
1967 04  1.60 -14.69  -6.54 
1967 05  9.18  -2.42   3.38 
1967 06 20.54   6.71  13.62 
1967 07 28.08  11.13  19.60 
1967 08 17.45   5.43  11.44 
1967 09  9.72   1.51   5.61 
1967 10  3.95  -2.63    .66 
1967 11 15.72 -25.77 -20.74 
1967 12 20.33 -30.32 -25.32 
1968 01 32.61 -40.13 -36.37 
1968 02 25.17 -36.41 -30.79 
1968 03 -2.70 -15.61  -9.15 
1968 04  3.73  -7.70  -1.98 
1968 05  6.82  -2.60   2.11 
1968 06 16.45   4.17  10.32 
1968 07 26.48  11.11  18.79 
1968 08 17.26   5.56  11.41 
1968 09  6.75  -2.58   2.08 
1968 10  -.95 -10.30  -5.62 
1968 11 31.21 -39.25 -35.23 
1968 12 36.07 -44.40 -40.23 
1969 01 40.04 -46.20 -43.12 
1969 02 40.59 -49.98 -45.29 
1969 03 13.13 -29.30 -21.21 
1969 04 -3.20 -16.85 -10.02 
1969 05  8.56  -4.10   2.23 
1969 06 17.18   4.94  11.06 
1969 07 27.03  11.69  19.36 
1969 08 19.29   7.96  13.62 
1969 09  7.20  -1.46   2.87 
1969 10 -7.80 -14.85 -11.32 
1969 11 16.29 -26.54 -21.41 
1969 12 26.32 -35.59 -30.95 
1970 01 28.84 -40.84 -34.84 
1970 02 28.14 -39.30 -33.72 
1970 03 10.58 -28.81 -19.69 
1970 04  -.29 -12.81  -6.55 
1970 05  5.75  -5.09    .32 
1970 06 17.28   5.01  11.14 
1970 07 25.54  10.72  18.13 
1970 08 16.26   6.49  11.37 
1970 09 10.99    .95   5.97 
1970 10 -3.76 -11.66  -7.71 
1970 11 15.28 -26.15 -20.71 
1970 12 27.36 -36.90 -32.13 
1971 01 28.61 -39.55 -34.08 
1971 02 30.49 -40.86 -35.67 
1971 03 12.07 -28.69 -20.38 
1971 04  -.21 -13.72  -6.96 
1971 05  8.89  -2.42   3.23 
1971 06 19.76   5.99  12.87 
1971 07 23.50   9.47  16.49 
1971 08 22.83   6.94  14.88 
1971 09  9.43   2.03   5.73 
1971 10 -1.99  -9.38  -5.68 
1971 11 11.44 -21.88 -16.66 
1971 12 26.19 -35.68 -30.93 
1972 01 32.83 -43.83 -38.33 
1972 02 28.56 -39.12 -33.84 
1972 03 12.34 -29.17 -20.75 
1972 04  2.00 -14.12  -6.06 
1972 05  6.37  -2.56   1.90 
1972 06 21.45   5.98  13.71 
1972 07 22.91   8.60  15.76 
1972 08 18.24   7.74  12.99 
1972 09  6.37  -1.31   2.53 
1972 10 -4.54 -10.83  -7.68 
1972 11 26.18 -35.15 -30.66 
1972 12 29.20 -40.40 -34.80 
1973 01 26.09 -36.79 -31.44 
1973 02 23.13 -35.05 -29.09 
1973 03 -8.81 -25.48 -17.14 
1973 04 -2.22 -17.86 -10.04 
1973 05  9.35  -2.48   3.43 
1973 06 18.10   5.28  11.69 
1973 07 23.29   9.88  16.58 
1973 08 22.03   6.10  14.06 
1973 09 12.49   1.74   7.11 
1973 10 -1.75  -9.82  -5.78 
1973 11 17.82 -27.62 -22.72 
1973 12 27.01 -37.24 -32.12 
1974 01 39.29 -47.20 -43.24 
1974 02 34.81 -44.16 -39.48 
1974 03 10.66 -26.45 -18.55 
1974 04   .58 -14.96  -7.18 
1974 05  4.89  -4.40    .24 
1974 06 16.32   4.12  10.21 
1974 07 19.23   8.14  13.68 
1974 08 18.93   8.22  13.58 
1974 09 11.62    .99   6.30 
1974 10 -9.28 -17.37 -13.33 
1974 11 28.63 -36.25 -32.44 
1974 12 29.65 -38.15 -33.90 
1975 01 25.24 -35.86 -30.55 
1975 02 28.29 -39.80 -34.04 
1975 03 -7.80 -22.44 -15.12 
1975 04  2.55 -12.97  -5.21 
1975 05 10.56  -1.15   4.70 
1975 06 20.69   7.11  13.90 
1975 07 24.80  11.25  18.02 
1975 08 19.01   6.99  13.00 
1975 09 11.18    .83   6.00 
1975 10   .10  -8.24  -4.06 
1975 11 17.78 -28.32 -23.05 
1975 12 20.61 -31.09 -25.85 
1976 01 26.16 -37.23 -31.69 
1976 02 27.14 -39.84 -33.49 
1976 03 12.01 -30.71 -21.36 
1976 04  2.79 -12.84  -5.02 
1976 05  7.91  -3.15   2.37 
1976 06 19.87   6.11  12.99 
1976 07 23.78   8.37  16.07 
1976 08 16.95   5.79  11.37 
1976 09 11.35    .64   5.99 
1976 10 -4.52 -12.88  -8.70 
1976 11 17.17 -28.06 -22.61 
1976 12 29.95 -40.45 -35.20 
1977 01 36.78 -43.35 -40.06 
1977 02 30.67 -42.11 -36.39 
1977 03 12.54 -28.87 -20.70 
1977 04   .77 -13.63  -6.43 
1977 05 10.20  -1.22   4.48 
1977 06 18.51   6.36  12.43 
1977 07 21.75   7.39  14.57 
1977 08 17.09   5.44  11.26 
1977 09  9.27    .28   4.77 
1977 10 -6.88 -16.61 -11.74 
1977 11 14.89 -25.33 -20.11 
1977 12 29.02 -37.22 -33.12 
1978 01 34.27 -42.92 -38.59 
1978 02 20.79 -31.83 -26.31 
1978 03 11.90 -26.81 -19.35 
1978 04  1.92 -11.54  -4.81 
1978 05  8.43  -2.00   3.21 
1978 06 17.85   5.44  11.64 
1978 07 25.29   9.00  17.14 
1978 08 18.35   7.12  12.73 
1978 09  8.10   1.00   4.55 
1978 10  -.20  -6.49  -3.34 
1978 11 -8.64 -17.79 -13.21 
1978 12 28.89 -37.00 -32.94 
1979 01 41.59 -49.09 -45.34 
1979 02 34.74 -45.95 -40.34 
1979 03 13.34 -28.44 -20.89 
1979 04  -.65 -16.89  -8.76 
1979 05  6.47  -3.43   1.51 
1979 06 24.04   9.18  16.61 
1979 07 26.08   9.83  17.95 
1979 08 18.54   6.59  12.56 
1979 09 10.96    .33   5.64 
1979 10 -6.22 -14.23 -10.22 
1979 11 20.71 -30.55 -25.63 
1979 12 23.42 -33.74 -28.58 
1980 01 36.24 -44.25 -40.24 
1980 02 26.49 -36.25 -31.37 
1980 03 13.99 -29.82 -21.90 
1980 04   . 4 -15.11  -7.53 
1980 05  5.84  -4.29    .77 
1980 06 19.50   5.14  12.32 
1980 07 23.29  10.93  17.11 
1980 08 21.87   9.78  15.82 
1980 09 10.75   2.51   6.63 
1980 10 -1.32  -8.82  -5.06 
1980 11 22.46 -31.52 -26.99 
1980 12 31.55 -40.56 -36.05 
1981 01 22.62 -32.04 -27.33 
1981 02 24.48 -35.50 -29.99 
1981 03 -9.88 -23.99 -16.93 
1981 04  3.30  -9.56  -3.13 
1981 05 10.03  -1.30   4.36 
1981 06 20.50   7.18  13.84 
1981 07 23.04   9.47  16.25 
1981 08 19.62   4.73  12.17 
1981 09 10.40   -.64   4.87 
1981 10 -5.08 -14.38  -9.72 
1981 11 19.52 -28.37 -23.94 
1981 12 19.21 -28.92 -24.07 
1982 01 33.75 -42.04 -37.89 
1982 02 20.76 -31.90 -26.33 
1982 03 15.19 -31.71 -23.45 
1982 04  3.93  -8.10  -2.08 
1982 05  9.62  -1.31   4.15 
1982 06 20.51   7.03  13.77 
1982 07 23.51  10.02  16.76 
1982 08 20.24   8.55  14.39 
1982 09  8.00   -.65   3.67 
1982 10 -8.03 -18.08 -13.05 
1982 11 24.88 -31.99 -28.43 
1982 12 25.15 -34.74 -29.94 
1983 01 27.43 -36.40 -31.91 
1983 02 26.25 -35.90 -31.07 
1983 03 -7.46 -22.00 -14.73 
1983 04 -2.68 -17.31  -9.99 
1983 05  7.06  -3.16   1.95 
1983 06 21.56   5.33  13.44 
1983 07 21.93   7.44  14.68 
1983 08 19.45   5.48  12.46 
1983 09 12.32    .90   6.60 
1983 10 -1.74  -9.30  -5.52 
1983 11 10.42 -20.91 -15.66 
1983 12 21.36 -32.55 -26.95 
1984 01 29.84 -36.99 -33.41 
1984 02 26.39 -35.99 -31.19 
1984 03 11.69 -28.17 -19.93 
1984 04 -4.54 -23.04 -13.79 
1984 05 11.63   -.44   5.59 
1984 06 22.63   8.14  15.38 
1984 07 25.89  11.02  18.45 
1984 08 21.75   6.73  14.24 
1984 09 13.16   1.05   7.10 
1984 10 -6.70 -14.90 -10.79 
1984 11 26.76 -35.09 -30.92 
1984 12 27.81 -36.66 -32.23 
1985 01 35.78 -42.98 -39.37 
1985 02 34.80 -45.58 -40.19 
1985 03 13.09 -26.85 -19.97 
1985 04  1.25 -12.59  -5.67 
1985 05  9.17  -1.93   3.62 
1985 06 24.69   8.72  16.70 
1985 07 22.33   8.55  15.44 
1985 08 16.94   6.58  11.76 
1985 09 10.50    . 8   5.29 
1985 10 -1.01  -7.73  -4.37 
1985 11 18.20 -26.75 -22.47 
1985 12 33.46 -39.57 -36.51 
1986 01 32.73 -40.97 -36.84 
1986 02 17.95 -29.60 -23.78 
1986 03 10.71 -26.47 -18.59 
1986 04 -1.16 -14.87  -8.01 
1986 05  9.22  -4.55   2.33 
1986 06 19.62   4.98  12.30 
1986 07 25.87  13.92  19.89 
1986 08 20.68   7.65  14.16 
1986 09 11.09   2.15   6.62 
1986 10  -.17  -6.70  -3.43 
1986 11 14.38 -23.27 -18.82 
1986 12 28.95 -37.75 -33.34 
1987 01 35.16 -42.87 -39.01 
1987 02 24.21 -34.58 -29.39 
1987 03 12.78 -30.01 -21.39 
1987 04 -1.67 -18.20  -9.93 
1987 05  8.31  -3.48   2.41 
1987 06 13.41   2.33   7.87 
1987 07 23.45   9.92  16.68 
1987 08 20.65   6.18  13.41 
1987 09 12.32  -2.43   4.94 
1987 10 -3.51 -10.91  -7.21 
1987 11 31.54 -37.96 -34.75 
1987 12 28.51 -37.62 -33.06 
1988 01 28.19 -38.83 -33.51 
1988 02 29.93 -39.93 -34.93 
1988 03 11.67 -27.35 -19.51 
1988 04 -1.87 -16.51  -9.19 
1988 05  9.20  -2.69   3.25 
1988 06 16.89   5.77  11.33 
1988 07 21.27   8.72  15.00 
1988 08 18.21   7.41  12.81 
1988 09 11.97   4.06   8.01 
1988 10  -.93  -8.31  -4.62 
1988 11 14.14 -23.93 -19.03 
1988 12 20.60 -29.70 -25.15 
1989 01 32.06 -39.82 -35.94 
1989 02 16.01 -26.20 -21.10 
1989 03 -7.00 -20.18 -13.59 
1989 04 -1.97 -16.09  -9.03 
1989 05  9.31   -.69   4.31 
1989 06 14.80   3.53   9.16 
1989 07 21.78   8.20  14.99 
1989 08 16.91   6.57  11.74 
1989 09  7.14   -.47   3.33 
1989 10 -1.14  -9.47  -5.30 
1989 11 17.69 -28.35 -23.02 
1989 12 24.60 -35.96 -30.28 
1990 01 39.27 -45.47 -42.37 
1990 02 26.21 -36.64 -31.42 
1990 03 -1.46 -12.63  -7.04 
1990 04   .94 -12.92  -5.99 
1990 05 11.45    . 3   5.74 
1990 06 20.98   7.15  14.06 
1990 07 25.82   9.33  17.57 
1990 08 20.77   6.50  13.63 
1990 09  9.18    .87   5.02 
1990 10 -1.17  -9.39  -5.28 
1990 11 19.92 -29.77 -24.84 
1990 12 24.75 -34.52 -29.63 
1991 01 32.03 -38.80 -35.41 
1991 02 29.69 -39.84 -34.77 
1991 03 12.76 -28.54 -20.65 
1991 04  1.10 -13.20  -6.05 
1991 05  8.16  -1.92   3.12 
1991 06 17.34   6.89  12.11 
1991 07 26.03  12.23  19.13 
1991 08 18.37   8.60  13.49 
1991 09 15.96    .93   8.44 
1991 10 -2.13 -10.49  -6.31 
1991 11 15.26 -24.76 -20.01 
1991 12 31.22 -37.83 -34.52 
1992 01 23.33 -33.30 -28.31 
1992 02 19.58 -31.83 -25.70 
1992 03 -9.50 -22.50 -16.00 
1992 04 -4.23 -17.61 -10.92 
1992 05 10.86  -2.25   4.30 
1992 06 16.89   5.02  10.95 
1992 07 24.75   9.30  17.02 
1992 08 23.08   7.81  15.44 
1992 09  8.51    .36   4.43 
1992 10  -.15  -8.76  -4.45 
1992 11 23.32 -33.08 -28.20 
1992 12 24.93 -35.00 -29.96 
1993 01 21.47 -31.67 -26.57 
1993 02 18.66 -30.03 -24.34 
1993 03 -3.68 -16.07  -9.87 
1993 04   .-4 -15.30  -7.67 
1993 05  6.74  -3.32   1.70 
1993 06 19.42   5.34  12.38 
1993 07 24.49  11.19  17.84 
1993 08 19.01   7.62  13.31 
1993 09  9.16   -.60   4.27 
1993 10 -1.80  -9.63  -5.71 
1993 11 19.95 -28.37 -24.16 
1993 12 29.69 -37.43 -33.56 
1994 01 38.48 -45.38 -41.93 
1994 02 29.75 -39.86 -34.80 
1994 03 -8.32 -22.37 -15.34 
1994 04  -.68 -14.07  -7.37 
1994 05  8.77  -1.46   3.65 
1994 06 19.96   6.93  13.45 
1994 07 27.23  12.28  19.75 
1994 08 20.48   6.77  13.62 
1994 09  9.66    .81   5.23 
1994 10   .25  -7.89  -3.82 
1994 11 19.58 -29.51 -24.54 
1994 12 31.68 -39.16 -35.42 
1995 01 21.45 -32.37 -26.91 
1995 02 18.37 -28.65 -23.51 
1995 03 10.13 -24.95 -17.54 
1995 04  2.09 -11.27  -4.58 
1995 05  7.41  -3.58   1.91 
1995 06 16.17   4.87  10.52 
1995 07 23.87   9.64  16.75 
1995 08 22.27   8.74  15.50 
1995 09 10.26   2.28   6.27 
1995 10  -.42  -7.35  -3.88 
1995 11 15.23 -26.57 -20.90 
1995 12 23.39 -34.58 -28.98 
1996 01 31.18 -39.48 -35.33 
1996 02 20.31 -32.34 -26.32 
1996 03 -5.79 -22.37 -14.08 
1996 04  -.17 -14.07  -7.12 
1996 05  7.16  -3.35   1.90 
1996 06 19.70   5.91  12.81 
1996 07 26.35  11.14  18.74 
1996 08 16.20   6.91  11.55 
1996 09  6.91  -1.05   2.92 
1996 10 -2.79 -10.94  -6.86 
1996 11 16.58 -24.69 -20.63 
1996 12 30.34 -38.48 -34.41 
1997 01 32.84 -41.73 -37.29 
1997 02 23.72 -34.55 -29.13 
1997 03 -8.82 -25.55 -17.18 
1997 04 10.20  -3.79   3.20 
1997 05 10.36    .85   5.60 
1997 06 17.74   5.50  11.62 
1997 07 22.63   9.66  16.14 
1997 08 17.33   8.68  13.00 
1997 09 12.40   1.81   7.10 
1997 10   . 3  -7.29  -3.63 
1997 11 19.96 -28.34 -24.15 
1997 12 30.10 -38.37 -34.23 
1998 01 36.16 -41.87 -39.01 
1998 02 21.38 -32.40 -26.89 
1998 03 -6.59 -20.61 -13.60 
1998 04   .44 -13.45  -6.50 
1998 05  6.23  -4.19   1.02 
1998 06 17.56   6.14  11.85 
1998 07 24.20  10.28  17.24 
1998 08 22.81  10.46  16.63 
1998 09  4.75  -1.09   1.83 
1998 10 -5.90 -15.71 -10.80 
1998 11 31.66 -37.65 -34.65 
1998 12 30.50 -39.84 -35.17 
1999 01 36.64 -42.95 -39.79 
1999 02 19.74 -31.72 -25.73 
1999 03 15.49 -33.71 -24.59 
1999 04  -.35 -13.01  -6.68 
1999 05 15.19    .76   7.97 
1999 06 16.65   4.92  10.78 
1999 07 27.08  11.44  19.26 
1999 08 17.50   5.66  11.58 
1999 09 10.57    . 5   5.31 
1999 10 -3.01 -12.04  -7.52 
1999 11 16.29 -24.15 -20.22 
1999 12 24.42 -33.63 -29.02 
2000 01 36.06 -42.78 -39.41 
2000 02 27.40 -37.43 -32.41 
2000 03 -9.29 -25.89 -17.59 
2000 04   .31 -12.60  -6.14 
2000 05 10.37  -3.27   3.55 
2000 06 20.91   7.95  14.43 
2000 07 20.24   9.46  14.85 
2000 08 19.95   8.93  14.44 
2000 09  8.28   1.24   4.75 
2000 10 -4.50 -11.97  -8.23 
2000 11 24.58 -32.09 -28.34 
2000 12 41.42 -46.02 -43.72 
2001 01 36.62 -42.51 -39.56 
2001 02 28.20 -39.27 -33.73 
2001 03 12.52 -27.97 -20.24 
2001 04 -2.31 -17.86 -10.08 
2001 05 10.93  -1.31   4.81 
2001 06 24.46  10.09  17.27 
2001 07 24.16  11.51  17.83 
2001 08 22.29  10.49  16.39 
2001 09  9.79   1.35   5.57 
2001 10 -2.04  -8.97  -5.50 
2001 11 -9.81 -20.03 -14.92 
2001 12 26.82 -34.45 -30.63 
2002 01 30.78 -38.59 -34.68 
2002 02 21.25 -32.58 -26.91 
2002 03 -5.10 -19.00 -12.05 
2002 04  -.72 -14.56  -7.64 
2002 05 12.42    .-1   6.20 
2002 06 22.01   8.60  15.31 
2002 07 24.78  12.57  18.67 
2002 08 18.70   8.32  13.51 
2002 09  6.79   -.21   3.29 
2002 10 -3.14  -9.75  -6.44 
2002 11 23.32 -29.76 -26.54 
2002 12 35.43 -42.64 -39.03 
2003 01 30.12 -39.90 -35.01 
2003 02 21.68 -32.98 -27.33 
2003 03 -8.27 -21.44 -14.85 
2003 04   .37 -11.36  -5.49 
2003 05  9.50  -3.06   3.22 
2003 06 22.84   7.37  15.10 
2003 07 24.09  10.14  17.11 
2003 08 20.31   8.35  14.33 
2003 09 12.94   2.53   7.73 
2003 10 -2.42  -9.60  -6.01 
2003 11 24.14 -31.76 -27.95 
2003 12 19.11 -29.47 -24.29 
2004 01 28.65 -37.16 -32.90 
2004 02 23.89 -33.84 -28.87 
2004 03 11.71 -26.94 -19.32 
2004 04   . 7 -15.08  -7.50 
2004 05  7.68  -3.35   2.16 
2004 06 20.69   6.81  13.75 
2004 07 20.53   8.92  14.72 
2004 08 15.84   5.96  10.90 
2004 09  9.72    .90   5.31 
2004 10 -2.59  -8.97  -5.78 
2004 11 11.30 -20.81 -16.05 
2004 12 36.98 -41.79 -39.38 
2005 01 26.56 -34.25 -30.41 
2005 02 27.46 -37.79 -32.62 
2005 03 -7.06 -21.93 -14.49 
2005 04  1.64 -11.42  -4.89 
2005 05 14.03    .58   7.30 
2005 06 22.05   9.00  15.52 
2005 07 25.36  11.27  18.31 
2005 08 18.43   7.20  12.81 
2005 09 12.93   3.19   8.06 
2005 10 -1.71 -10.17  -5.94 
2005 11 17.19 -23.22 -20.20 
2005 12 30.25 -37.11 -33.68 
2006 01 39.07 -45.71 -42.39 
2006 02 26.04 -37.07 -31.55 
2006 03 11.67 -27.61 -19.64 
2006 04 -4.16 -16.57 -10.36 
2006 05  8.60  -2.09   3.25 
2006 06 22.44   6.96  14.70 
2006 07 27.36  11.61  19.48 
2006 08 18.79   6.67  12.73 
2006 09 12.40   2.62   7.51 
2006 10 -5.76 -14.48 -10.12 
2006 11 19.29 -28.62 -23.96 
2006 12 27.11 -34.82 -30.96 
2007 01 20.02 -28.95 -24.48 
2007 02 29.98 -39.64 -34.80 
2007 03 11.09 -28.06 -19.57 
2007 04  6.91  -5.85    .52 
2007 05  8.30  -1.44   3.43 
2007 06 19.01   6.89  12.95 
2007 07 22.72  10.70  16.70 
2007 08 17.86   8.74  13.30 
2007 09 10.26   2.01   6.13 
2007 10  -.41  -7.16  -3.78 
2007 11 16.60 -23.40 -20.00 
2007 12 24.95 -33.43 -29.19 
2008 01 28.23 -36.50 -32.37 
2008 02 18.32 -29.61 -23.96 
2008 03 -5.73 -19.44 -12.58 
2008 04 -3.24 -16.71  -9.97 
2008 05 11.61   -.36   5.62 
2008 06 21.45   7.66  14.55 
2008 07 20.27   9.81  15.04 
2008 08 17.07   7.88  12.47 
2008 09 11.51    .96   6.23 
2008 10  -.80  -6.09  -3.44 
2008 11 20.54 -28.56 -24.55 
2008 12 27.78 -36.70 -32.24 
2009 01 24.73 -33.50 -29.11 
2009 02 31.39 -40.16 -35.77 
2009 03 13.38 -29.57 -21.47 
2009 04  5.02  -7.45  -1.21 
2009 05  7.22  -1.62   2.80 
2009 06 19.62   7.11  13.36 
2009 07 23.85   9.71  16.78 
2009 08 21.40   6.89  14.14 
2009 09 11.27   1.84   6.55 
2009 10 -2.89  -9.32  -6.10 
2009 11 24.57 -31.86 -28.21 
2009 12 36.70 -42.86 -39.78 
2010 01 31.79 -39.57 -35.68 
2010 02 28.55 -39.11 -33.83 
2010 03 -9.89 -27.32 -18.60 
2010 04  1.85 -14.39  -6.27 
2010 05 11.03   -.77   5.13 
2010 06 17.91   6.58  12.24 
2010 07 22.85  10.78  16.81 
2010 08 17.14   7.05  12.09 
2010 09  7.06    .22   3.64 
2010 10 -2.88  -9.78  -6.33 
2010 11 17.27 -24.74 -21.00 
2010 12 36.74 -42.43 -39.58 
2011 01 31.26 -37.29 -34.27 
2011 02 25.14 -35.61 -30.37 
2011 03 -4.39 -18.66 -11.52 
2011 04  4.46  -6.42   -.97 
2011 05 15.69    .95   8.32 
2011 06 22.86   8.79  15.82 
2011 07 21.70  10.82  16.26 
2011 08 18.96   8.25  13.61 
2011 09 13.33    .28   6.80 
2011 10   .81  -5.81  -2.50 
2011 11 21.75 -29.08 -25.41 
2011 12 24.12 -31.48 -27.80 
2012 01 32.25 -38.66 -35.46 
2012 02 18.76 -30.09 -24.42 
2012 03 -8.06 -24.48 -16.27 
2012 04  1.22 -11.13  -4.95 
2012 05 10.25   -.28   4.98 
2012 06 20.82   7.60  14.21 
2012 07 27.85  10.75  19.29 
2012 08 18.17   5.99  12.08 
2012 09 12.75   4.08   8.41 
2012 10 -5.19 -12.08  -8.63 
2012 11 24.56 -31.56 -28.06 
2012 12 35.91 -41.97 -38.94 
2013 01 33.25 -39.43 -36.34 
2013 02 26.67 -36.56 -31.61 
2013 03 12.73 -30.00 -21.36 
2013 04  2.49 -12.49  -5.00 
2013 05 12.65   1.19   6.92 
