1921 11 -3.64  -9.29  -6.46 
1921 12 15.35 -22.41 -18.88 
1922 01 23.05 -29.43 -26.24 
1922 02 28.06 -35.49 -31.77 
1922 03 17.45 -26.74 -22.09 
1922 04 -6.07 -14.10 -10.08 
1922 05  2.86  -2.80    . 2 
1922 06  2.60  -2.28    .15 
1922 09  7.36    .64   4.00 
1922 10  -.66  -5.37  -3.01 
1923 03 23.32 -99.99 -99.99 
1923 09  7.63    .62   4.12 
1923 10  3.42  -2.02    .70 
1923 11 -2.50  -9.14  -5.82 
1923 12 12.61 -21.32 -16.96 
1924 01 23.41 -31.62 -27.51 
1924 02 19.31 -28.03 -23.67 
1924 03 -8.89 -17.69 -13.29 
1924 04 -2.31 -11.10  -6.70 
1924 05  3.63  -2.04    .79 
1924 06 10.92   2.44   6.68 
1924 08 13.63   6.92  10.27 
1924 09 10.57   4.00   7.28 
1924 10  3.98  -1.99    .99 
1924 11 -3.47  -9.71  -6.59 
1924 12 14.98 -20.37 -17.67 
1925 02 24.85 -31.58 -28.21 
1925 03 16.42 -25.48 -20.95 
1925 04 -5.69 -16.23 -10.96 
1925 06  6.03  -1.65   2.19 
1925 07 12.43   3.39   7.91 
1925 08 12.51   3.46   7.98 
1925 09  8.60   -.37   4.11 
1925 10   .77  -7.15  -3.19 
1925 11 -4.89 -11.32  -8.10 
1925 12 11.50 -21.53 -16.51 
1926 01 25.64 -35.13 -30.38 
1926 02 25.07 -35.91 -30.49 
1926 03 19.54 -31.38 -25.46 
1926 04 -9.45 -21.80 -15.62 
1926 06  6.52  -1.04   2.73 
1926 07 10.64   1.26   5.95 
1926 08 13.31   3.76   8.53 
1926 09  9.10   2.15   5.62 
1926 10  1.72  -3.31   -.79 
1926 11 -6.11 -14.67 -10.39 
1926 12 14.73 -24.15 -19.43 
1927 01 21.09 -31.87 -26.48 
1927 02 18.89 -32.16 -25.52 
1927 03 12.05 -23.12 -17.58 
1927 04 -2.26 -15.39  -8.82 
1927 05   .43  -8.10  -3.84 
1927 06  6.14  -1.76   2.19 
1927 07 11.03   2.17   6.60 
1927 09  7.68   2.11   4.89 
1927 10  2.13  -3.15   -.51 
1927 11 -4.10  -9.51  -6.80 
1927 12 15.57 -22.79 -19.18 
1928 01 24.14 -31.72 -27.93 
1928 02 23.14 -31.74 -27.43 
1928 03 16.56 -26.38 -21.47 
1928 04 -9.72 -19.21 -14.47 
1928 05  2.94  -4.01   -.53 
1928 06 10.13   1.10   5.61 
1928 07 15.86   5.69  10.77 
1928 08 11.28   4.19   7.73 
1928 09  6.70    .82   3.76 
1928 10  2.20  -3.27   -.53 
1928 11 -4.67 -11.84  -8.25 
1928 12 -9.67 -18.46 -14.07 
1929 01 21.00 -27.87 -24.43 
1929 02 24.35 -30.20 -27.27 
1929 03 21.76 -29.02 -25.39 
1929 04 10.94 -18.81 -14.87 
1929 05 -1.80  -7.14  -4.46 
1929 06  4.81  -2.41   1.19 
1929 07  7.47   1.60   4.53 
1929 09  4.35    .68   2.51 
1929 10  1.21  -1.91   -.34 
1929 11 -8.59 -13.46 -11.02 
1929 12 22.62 -27.46 -25.04 
1930 02 26.17 -32.63 -29.40 
1930 03 15.65 -21.51 -18.58 
1930 04 -9.38 -16.78 -13.08 
1930 05   .14  -2.92  -1.39 
1930 06  8.72   2.32   5.52 
1930 07 10.00   4.48   7.24 
1932 08 11.16   3.43   7.29 
1932 09  8.03   2.56   5.29 
1932 10  6.57  -5.35    .61 
1932 11 -3.29 -11.26  -7.27 
1932 12 17.87 -26.28 -22.08 
1933 01 22.00 -31.97 -26.98 
1933 02 28.03 -35.32 -31.67 
1933 03 17.83 -28.19 -23.01 
1933 05  2.78  -3.35   -.28 
1933 08 10.67   2.68   6.67 
1933 09  9.60   2.96   6.28 
1933 10  1.55  -4.23  -1.34 
1933 11 11.50 -19.23 -15.36 
1933 12 25.88 -32.20 -29.04 
1934 01 23.33 -31.24 -27.28 
1934 02 27.52 -35.18 -31.35 
1934 03 19.94 -29.77 -24.85 
1934 04 -4.25 -12.65  -8.45 
1934 06  8.50   -.23   4.13 
1934 07 13.35   4.02   8.68 
1934 08 12.82   3.45   8.13 
1934 09  8.17    .42   4.29 
1934 10  2.55  -2.14    .20 
1934 11 -5.83 -12.65  -9.24 
1934 12 14.18 -20.10 -17.14 
1935 05  1.81  -5.35  -1.77 
1935 07 13.41   5.52   9.46 
1935 09 10.72   4.15   7.43 
1935 10  3.45  -2.80    .32 
1935 11 -8.25 -16.11 -12.18 
1935 12 16.84 -25.87 -21.35 
1936 09  7.18   1.88   4.52 
1936 10  -.57  -6.84  -3.70 
1936 11 11.58 -19.20 -15.39 
1936 12 18.20 -26.02 -22.11 
1937 01 25.07 -33.99 -29.53 
1937 02 15.44 -26.96 -21.20 
1937 03 13.22 -22.48 -17.85 
1937 04 -3.46 -14.75  -9.10 
1937 05  4.55  -4.48    . 3 
1937 06 10.12   1.16   5.64 
1937 07 12.75   4.23   8.49 
1937 10  1.95  -1.39    .28 
1937 11 -2.76  -9.02  -5.89 
1937 12 12.89 -21.25 -17.07 
1938 01 18.50 -27.40 -22.95 
1938 02 21.63 -30.23 -25.93 
1938 03 14.48 -25.12 -19.79 
1938 04 -8.64 -17.18 -12.91 
1938 05  3.21  -3.00    .10 
1938 06  8.64   1.00   4.82 
1938 07 14.48   6.38  10.43 
1938 08 13.15   6.25   9.70 
1938 09  7.53   3.55   5.54 
1938 10  3.27  -1.11   1.07 
1938 11 -3.73  -9.99  -6.85 
1938 12 11.27 -19.14 -15.20 
1939 01 21.90 -29.96 -25.93 
1939 02 26.55 -34.36 -30.45 
1939 03 23.43 -33.61 -28.52 
1939 04 -6.82 -16.74 -11.78 
1939 05   .20  -5.55  -2.67 
1939 06  7.41   -.28   3.56 
1939 07 11.35   4.05   7.70 
1939 09  6.14   1.42   3.78 
1939 10   . 5  -5.37  -2.66 
1939 11 -2.76  -9.51  -6.13 
1939 12 14.07 -22.25 -18.16 
1940 01 10.41 -18.75 -14.58 
1940 02 21.50 -29.12 -25.31 
1940 03 15.91 -24.10 -20.00 
1940 04 -6.11 -14.55 -10.33 
1940 05   .79  -6.26  -2.73 
1940 06  8.37    .54   4.45 
1940 07 12.17   5.02   8.59 
1940 08 11.50   5.14   8.32 
1940 09  9.72   3.69   6.71 
1940 10  1.25  -4.81  -1.78 
1940 11 -4.19 -10.35  -7.27 
1940 12 18.56 -26.50 -22.53 
1941 01 20.11 -28.73 -24.42 
1941 02 14.65 -22.70 -18.67 
1941 03 13.35 -21.22 -17.28 
1941 04 -8.20 -18.31 -13.25 
1941 05  -.52  -7.72  -4.12 
1941 06  5.92   -.75   2.58 
1941 07 12.82   3.35   8.08 
1941 08 11.01   4.52   7.76 
1941 09  6.81   1.26   4.03 
1941 10  1.38  -2.92   -.77 
1941 11 -5.35 -12.37  -8.85 
1941 12 14.41 -24.09 -19.25 
1942 01 23.75 -30.71 -27.23 
1942 02 20.24 -27.15 -23.69 
1942 03 10.03 -18.85 -14.44 
1942 04 -4.58 -13.84  -9.21 
1942 05 -1.05  -6.09  -3.57 
1942 06  7.98    .24   4.11 
1942 07 11.85   4.23   8.04 
1942 09  6.57    .96   3.76 
1942 10  2.63  -2.17    .23 
1942 11 -3.80 -11.12  -7.46 
1942 12 15.19 -22.65 -18.92 
1943 01 19.86 -26.73 -23.29 
1943 02 23.53 -32.11 -27.82 
1943 03 18.81 -28.95 -23.88 
1943 04 -8.46 -15.31 -11.88 
1943 05  -.52  -5.55  -3.03 
1943 06  4.71  -1.27   1.72 
1943 07 11.63   3.85   7.74 
1943 09  7.17   2.42   4.79 
1943 10  2.81  -2.06    .37 
1943 11 -3.89  -9.54  -6.71 
1943 12 14.19 -22.33 -18.26 
1944 01 16.53 -26.45 -21.49 
1944 02 24.98 -33.84 -29.41 
1944 03 16.27 -25.58 -20.92 
1944 04 -4.75 -13.08  -8.91 
1944 05   .22  -6.62  -3.20 
1944 06  5.98  -1.04   2.46 
1944 07 11.60   3.60   7.60 
1944 08 13.44   6.06   9.75 
1944 09  9.57   3.99   6.78 
1944 10   .69  -4.73  -2.02 
1944 11 -5.22 -10.97  -8.09 
1944 12 15.17 -23.12 -19.14 
1945 01 21.88 -29.64 -25.75 
1945 02 19.57 -28.36 -23.96 
1945 03 12.79 -21.05 -16.92 
1945 04 -7.37 -15.48 -11.42 
1945 05   .20  -4.37  -2.08 
1945 06  7.64   -.83   3.40 
1945 07 12.22   4.35   8.28 
1945 08 10.98   4.25   7.61 
1945 09  5.89    .76   3.32 
1945 10   .75  -3.07  -1.16 
1945 11 -3.98  -9.35  -6.66 
1945 12 15.05 -20.18 -17.61 
1946 01 26.16 -30.56 -28.36 
1946 02 25.30 -31.69 -28.49 
1946 03 13.24 -23.08 -18.16 
1946 04 -8.22 -16.23 -12.23 
1946 05  -.95  -6.38  -3.66 
1946 06  4.64  -1.44   1.59 
1946 07 10.44   1.83   6.13 
1946 08 10.05   2.92   6.48 
1946 09  7.05   2.10   4.58 
1946 10  1.02  -2.97   -.97 
1946 11 -5.05 -11.26  -8.15 
1946 12 14.43 -21.57 -18.00 
1947 01 19.14 -27.22 -23.18 
1947 02 -9.92 -18.44 -14.18 
1947 03 13.07 -19.29 -16.18 
1947 04 11.06 -18.25 -14.65 
1947 05 -1.70  -6.68  -4.19 
1947 06  8.41    .67   4.54 
1947 07 10.37   3.05   6.71 
1947 08  9.39   2.67   6.03 
1947 09  5.87   1.11   3.49 
1947 10  3.95   -.16   1.89 
1947 11  -.19  -4.57  -2.38 
1947 12 -9.68 -18.39 -14.03 
1948 01 21.12 -28.45 -24.78 
1948 02 22.23 -30.79 -26.51 
1948 03 19.29 -27.87 -23.58 
1948 04 -8.76 -16.73 -12.74 
1948 05  1.58  -5.14  -1.78 
1948 06 11.43   2.22   6.82 
1948 07 18.67   8.54  13.60 
1948 08 14.87   6.68  10.77 
1948 09 10.54   4.52   7.53 
1948 10  5.82    .47   3.14 
1948 11  -.39  -6.55  -3.47 
1948 12 10.01 -19.64 -14.82 
1949 01 17.42 -26.34 -21.88 
1949 02 26.51 -32.59 -29.55 
1949 03 17.57 -26.64 -22.10 
1949 04 -7.50 -18.39 -12.94 
1949 05   .65  -6.25  -2.80 
1949 06 12.38   2.66   7.52 
1949 07 10.40   3.27   6.83 
1949 08 13.38   5.25   9.31 
1949 09  7.82   1.78   4.80 
1949 10  2.01  -3.05   -.52 
1949 11 -5.72 -11.54  -8.63 
1949 12 12.84 -18.79 -15.81 
1950 01 25.37 -32.74 -29.05 
1950 02 25.83 -33.59 -29.71 
1950 03 15.97 -24.94 -20.45 
1950 04 -7.83 -16.19 -12.01 
1950 05  1.72  -5.07  -1.67 
1950 06  7.06   -.17   3.44 
1950 07 13.28   3.62   8.45 
1950 08 10.58   3.92   7.25 
1950 09  5.54   1.31   3.42 
1950 10   .38  -4.48  -2.05 
1950 11 -5.77 -12.38  -9.07 
1950 12 10.55 -15.68 -13.11 
1951 01 23.46 -29.94 -26.70 
1951 02 20.29 -28.44 -24.37 
1951 03 11.14 -20.98 -16.06 
1951 04 -2.59  -9.70  -6.14 
1951 05  1.15  -5.07  -1.96 
1951 06 10.12   2.13   6.12 
1951 07 11.62   4.12   7.87 
1951 08 12.05   5.70   8.87 
1951 09  7.49   1.84   4.66 
1951 10  1.17  -3.98  -1.40 
1951 11 -5.76 -12.13  -8.94 
1951 12 16.87 -24.37 -20.62 
1952 04 -5.22 -13.69  -9.45 
1952 05  4.39  -2.61    .89 
1952 06  8.41   1.65   5.02 
1952 07 14.23   5.68   9.95 
1952 08 11.67   5.68   8.67 
1952 09  8.10   1.81   4.96 
1952 10  -.38  -6.34  -3.36 
1952 11 -3.54  -9.43  -6.48 
1952 12 -8.49 -15.95 -12.21 
1953 01 22.47 -30.17 -26.32 
1953 02 20.52 -28.81 -24.66 
1953 03 10.21 -23.23 -16.71 
1953 04  -.21  -5.93  -3.07 
1953 05  1.29  -4.40  -1.55 
1953 06  7.14    .37   3.75 
1953 07 12.84   4.17   8.50 
1953 08 11.83   4.53   8.18 
1953 09  6.97   2.11   4.54 
1953 10  1.93  -3.68   -.87 
1953 11 -2.67  -9.87  -6.27 
1953 12 17.28 -26.29 -21.78 
1954 01 28.32 -35.24 -31.78 
1954 02 17.95 -28.71 -23.33 
1954 03 13.19 -22.97 -18.08 
1954 04 10.02 -21.24 -15.63 
1954 05  4.79  -2.34   1.22 
1954 06 10.91   2.06   6.48 
1954 07 18.20   7.87  13.03 
1954 08 15.69   8.25  11.96 
1954 09  9.10   3.50   6.30 
1954 10  2.82  -2.75    . 3 
1954 11 -5.35 -13.02  -9.18 
1954 12 11.56 -20.39 -15.97 
1955 01 20.00 -27.06 -23.53 
1955 02 19.03 -27.80 -23.41 
1955 03 17.26 -26.62 -21.94 
1955 04 -4.25 -12.60  -8.42 
1955 05  3.15  -2.78    .18 
1955 06 16.29   4.60  10.44 
1955 07 13.41   5.90   9.65 
1955 08 12.92   6.49   9.70 
1955 09  8.13   2.36   5.25 
1955 10  5.41    .63   3.02 
1955 11 -3.07  -8.79  -5.93 
1955 12 -8.06 -14.85 -11.45 
1956 01 17.66 -25.35 -21.50 
1956 02 18.09 -24.52 -21.30 
1956 03 16.52 -25.09 -20.80 
1956 04 -4.13 -12.84  -8.48 
1956 05 -3.75  -9.21  -6.48 
1956 06  6.83   -.52   3.15 
1956 07 14.45   5.43   9.93 
1956 08 12.15   5.94   9.04 
1956 09  6.30   1.50   3.90 
1956 10  2.35  -2.31    . 2 
1956 11 -5.74 -12.44  -9.09 
1956 12 18.95 -27.99 -23.47 
1957 01 26.30 -33.65 -29.97 
1957 02 19.08 -26.47 -22.77 
1957 03 10.56 -20.01 -15.28 
1957 04 -5.14 -13.29  -9.21 
1957 05  -.96  -7.36  -4.16 
1957 06  8.68    .19   4.43 
1957 07 15.41   5.74  10.57 
1957 08 10.74   5.21   7.97 
1957 09  8.62   3.10   5.85 
1957 10  2.69  -2.94   -.12 
1957 11 -5.59 -12.50  -9.04 
1957 12 13.57 -21.55 -17.56 
1958 01 16.65 -25.72 -21.18 
1958 02 17.62 -25.79 -21.70 
1958 03 -7.86 -17.21 -12.54 
1958 04 -7.42 -16.20 -11.81 
1958 05  1.31  -4.09  -1.39 
1958 06  7.78   -.12   3.83 
1958 07 12.42   4.48   8.45 
1958 08 12.22   6.58   9.39 
1958 09  7.76   2.38   5.07 
1958 10   .81  -4.82  -2.00 
1958 11 -6.95 -14.13 -10.54 
1958 12 15.79 -23.06 -19.42 
1959 01 15.91 -22.86 -19.38 
1959 02 25.73 -33.14 -29.43 
1959 03 18.34 -27.69 -23.01 
1959 04 -7.08 -15.17 -11.12 
1959 05   .56  -4.05  -1.74 
1959 06  7.56   -.42   3.57 
1959 07  9.80   2.51   6.15 
1959 08 10.42   3.60   7.01 
1959 09  8.03   2.98   5.50 
1959 10  -.88  -4.41  -2.64 
1959 11 -5.54 -11.85  -8.69 
1959 12 14.51 -21.27 -17.89 
1960 01 17.33 -24.18 -20.75 
1960 02 15.24 -23.89 -19.56 
1960 03 19.70 -27.77 -23.73 
1960 04 -8.42 -17.41 -12.91 
1960 05  4.39  -1.84   1.27 
1960 06  9.97   2.00   5.99 
1960 07 14.65   6.95  10.79 
1960 08 11.79   6.65   9.22 
1960 09  7.53   3.47   5.50 
1960 10  2.64  -1.55    .54 
1960 11 -2.65  -7.54  -5.09 
1960 12 12.28 -20.09 -16.18 
1961 01 23.05 -29.87 -26.46 
1961 02 22.30 -29.46 -25.88 
1961 03 17.70 -26.79 -22.25 
1961 04 -1.85 -10.12  -5.98 
1961 05   .70  -5.02  -2.16 
1961 06  6.37   -.16   3.10 
1961 07 16.79   6.29  11.54 
1961 08 10.66   5.59   8.12 
1961 09  7.44   2.39   4.91 
1961 10  2.30  -1.80    .25 
1961 11 -1.78  -8.66  -5.22 
1961 12 -7.52 -14.75 -11.13 
1962 01 23.47 -30.69 -27.08 
1962 02 26.35 -35.24 -30.79 
1962 03 12.43 -22.41 -17.42 
1962 04 -9.22 -18.70 -13.96 
1962 05  1.08  -6.18  -2.55 
1962 06  6.15  -1.30   2.42 
1962 07 15.64   5.43  10.53 
1962 08 10.14   4.11   7.12 
1962 09  8.53   2.50   5.51 
1962 10  3.31  -1.49    .91 
1962 11 -1.82  -8.56  -5.19 
1962 12 13.54 -19.89 -16.71 
1963 01 22.90 -30.58 -26.74 
1963 02 21.79 -31.03 -26.41 
1963 03 20.55 -30.66 -25.60 
1963 04 -3.69 -12.21  -7.95 
1963 05  -.92  -7.39  -4.15 
1963 06  6.73  -1.28   2.72 
1963 07 16.19   5.30  10.74 
1963 08 11.66   5.08   8.37 
1963 09  5.35    .51   2.92 
1963 10  1.88  -2.41   -.26 
1963 11 -3.04  -9.03  -6.03 
1963 12 13.64 -20.81 -17.22 
1964 01 19.15 -27.80 -23.47 
1964 02 22.83 -29.49 -26.16 
1964 03 21.56 -31.34 -26.45 
1964 04 -7.49 -17.67 -12.58 
1964 05  3.14  -2.96    . 9 
1964 06  5.23   -.99   2.11 
1964 07 13.23   4.46   8.84 
1964 08 13.39   6.67  10.03 
1964 09  7.77   2.32   5.04 
1964 10   .90  -4.82  -1.96 
1964 11 -3.91 -11.42  -7.66 
1964 12 14.91 -22.22 -18.56 
1965 01 20.06 -28.05 -24.05 
1965 02 23.49 -32.41 -27.95 
1965 03 17.71 -27.68 -22.70 
1965 04 -9.08 -19.06 -14.07 
1965 05   .72  -3.82  -1.55 
1965 06  8.34    .44   4.39 
1965 07 11.35   3.37   7.36 
1965 08  7.72   3.06   5.39 
1965 09  6.11   1.04   3.57 
1965 10   . 3  -5.32  -2.64 
1965 11 -5.56 -13.15  -9.35 
1965 12 16.29 -25.16 -20.72 
1966 01 17.68 -25.42 -21.55 
1966 02 15.95 -25.84 -20.89 
1966 03 14.62 -24.11 -19.36 
1966 04 -1.59  -9.02  -5.30 
1966 05  1.65  -5.76  -2.05 
1966 06  8.25    .69   4.46 
1966 07 15.13   6.85  10.99 
1966 08 15.50   8.60  12.05 
1966 09  9.47   4.07   6.77 
1966 10  2.54  -1.85    .34 
1966 11 -4.81 -11.68  -8.24 
1966 12 15.12 -23.34 -19.23 
1967 01 24.74 -30.69 -27.71 
1967 02 27.65 -34.74 -31.19 
1967 03 19.20 -29.04 -24.12 
1967 04 11.94 -21.80 -16.86 
1967 05   .56  -5.54  -2.49 
1967 06  6.57   -.25   3.16 
1967 07 13.08   4.10   8.59 
1967 08 10.42   4.41   7.41 
1967 09  6.97   1.52   4.24 
1967 10  1.41  -2.86   -.72 
1967 11 -4.88 -10.74  -7.81 
1967 12 11.54 -17.95 -14.74 
1968 01 22.10 -29.36 -25.73 
1968 02 18.69 -27.07 -22.88 
1968 03 17.12 -25.97 -21.54 
1968 04 -5.10 -14.19  -9.64 
1968 05  2.51  -3.90   -.69 
1968 06  9.60   1.33   5.47 
1968 07 10.16   3.48   6.82 
1968 08 10.16   4.94   7.55 
1968 09 11.85   5.58   8.71 
1968 10  5.59   1.55   3.57 
1968 11 -2.50  -8.68  -5.59 
1968 12 -9.76 -17.23 -13.49 
1969 01 13.27 -22.49 -17.88 
1969 02 14.60 -23.39 -18.99 
1969 03 14.32 -24.73 -19.52 
1969 04 10.49 -21.02 -15.75 
1969 05 -1.40  -6.84  -4.12 
1969 06  3.63  -1.87    .88 
1969 07 14.02   5.17   9.59 
1969 08 13.92   5.84   9.88 
1969 09  6.07    .34   3.20 
1969 10   .75  -3.45  -1.35 
1969 11 -1.46  -7.80  -4.63 
1969 12 11.89 -20.20 -16.04 
1970 01 17.93 -25.83 -21.88 
1970 02 24.44 -31.82 -28.13 
1970 03 13.49 -21.67 -17.58 
1970 04 -6.91 -15.79 -11.35 
1970 05 -1.38  -8.21  -4.79 
1970 06  6.07  -1.08   2.49 
1970 07 11.27   2.87   7.07 
1970 08 12.89   5.91   9.39 
1970 09  8.06   2.59   5.32 
1970 10  4.17   -.73   1.72 
1970 11 -1.98  -8.97  -5.47 
1970 12 18.03 -25.05 -21.54 
1971 01 17.87 -26.06 -21.97 
1971 02 19.09 -26.92 -23.00 
1971 03 13.12 -22.61 -17.86 
1971 04 -3.78 -12.89  -8.33 
1971 05  1.73  -4.52  -1.39 
1971 06  8.43    .87   4.65 
1971 07 12.33   4.71   8.52 
1971 08 11.79   5.20   8.49 
1971 09  7.69   3.05   5.37 
1971 10  3.21   -.75   1.23 
1971 11 -3.54 -10.88  -7.21 
1971 12 14.68 -22.34 -18.51 
1972 01 25.44 -31.13 -28.28 
1972 02 24.78 -31.40 -28.09 
1972 03 18.31 -27.94 -23.12 
1972 04 -8.24 -18.52 -13.38 
1972 05 -1.40  -7.17  -4.28 
1972 06  5.19  -1.57   1.81 
1972 07 10.10   2.70   6.40 
1972 08  9.81   3.59   6.70 
1972 09  6.02   1.38   3.70 
1972 10  -.24  -5.80  -3.02 
1972 11 -6.42 -14.75 -10.58 
1972 12 25.54 -32.09 -28.81 
1973 01 21.52 -30.84 -26.18 
1973 02 22.81 -31.51 -27.16 
1973 03 12.78 -23.17 -17.97 
1973 04 -7.38 -15.63 -11.50 
1973 05  3.23  -3.20    . 1 
1973 06  9.22   1.62   5.42 
1973 07 14.45   7.28  10.86 
1973 08 16.78   8.51  12.64 
1973 09  9.28   4.39   6.83 
1973 10  4.26   -.40   1.93 
1973 11  -.74  -5.23  -2.98 
1973 12 12.63 -18.51 -15.57 
1974 01 25.25 -31.54 -28.39 
1974 02 21.90 -29.88 -25.89 
1974 03 21.05 -30.29 -25.67 
1974 04 -9.49 -20.35 -14.92 
1974 05  5.15  -2.60   1.27 
1974 06 11.09   2.78   6.93 
1974 07 16.27   8.96  12.61 
1974 08 12.67   7.68  10.17 
1974 09  5.89    .35   3.12 
1974 10   .-8  -6.15  -3.11 
1974 11 -3.10  -9.10  -6.10 
1974 12 12.82 -20.28 -16.54 
1975 01 21.85 -29.45 -25.65 
1975 02 17.58 -25.86 -21.72 
1975 03 16.99 -25.59 -21.29 
1975 04 -7.76 -17.51 -12.63 
1975 05  3.44  -3.13    .15 
1975 06 12.45   4.11   8.28 
1975 07 13.22   6.80  10.01 
1975 08 14.03   7.42  10.72 
1975 09  8.39   2.68   5.53 
1975 10  3.39   -.71   1.34 
1975 11 -1.65  -6.14  -3.89 
1975 12 14.28 -21.27 -17.77 
1976 01 21.85 -29.03 -25.44 
1976 02 24.09 -32.37 -28.23 
1976 03 21.11 -31.12 -26.11 
1976 04 -5.53 -15.93 -10.73 
1976 05  2.89  -3.60   -.35 
1976 06  9.16    .28   4.71 
1976 07 13.60   5.91   9.75 
1976 08 10.57   4.46   7.51 
1976 09  7.35   1.50   4.42 
1976 10   .37  -4.23  -1.93 
1976 11 -4.08 -11.13  -7.60 
1976 12 19.46 -27.56 -23.51 
1977 01 15.55 -25.61 -20.58 
1977 02 19.29 -28.21 -23.75 
1977 03 10.12 -20.37 -15.25 
1977 04 -7.32 -16.37 -11.85 
1977 05  1.00  -4.58  -1.79 
1977 06  9.10    .95   5.02 
1977 07 10.34   3.64   6.99 
1977 08 12.76   5.65   9.20 
1977 09  9.92   1.70   5.81 
1977 10  4.23   -.78   1.72 
1977 11  -.93  -5.12  -3.02 
1977 12 13.43 -21.72 -17.57 
1978 01 22.84 -29.73 -26.28 
1978 02 16.29 -25.24 -20.77 
1978 03 21.45 -30.30 -25.87 
1978 04 -7.55 -16.96 -12.26 
1978 05  1.20  -4.84  -1.82 
1978 06  5.85  -1.62   2.11 
1978 07 10.80   3.10   6.95 
1978 08 10.28   4.27   7.27 
1978 09  6.43    .97   3.69 
1978 10   .65  -5.63  -2.49 
1978 11 -8.93 -17.02 -12.98 
1978 12 13.97 -21.64 -17.80 
1979 01 18.24 -25.47 -21.85 
1979 02 27.66 -35.41 -31.54 
1979 03 16.54 -26.39 -21.47 
1979 04 -5.45 -14.82 -10.13 
1979 05  2.13  -3.88   -.87 
1979 06  7.28    .26   3.77 
1979 07 11.95   4.73   8.34 
1979 08  9.93   4.28   7.10 
1979 09  6.43   1.74   4.08 
1979 11 -4.25 -13.10  -8.67 
1979 12 -9.85 -18.82 -14.34 
1980 01 17.01 -23.92 -20.46 
1980 02 20.29 -27.81 -24.05 
1980 03 14.45 -23.89 -19.17 
1980 04 -6.17 -16.35 -11.26 
1980 05  3.39  -2.67    .36 
1980 06  7.46   -.12   3.67 
1980 07 15.15   6.58  10.86 
1980 08 15.49   8.58  12.03 
1980 09  7.15   2.95   5.05 
1980 10   .88  -3.45  -1.28 
1980 11 -3.51  -9.41  -6.46 
1980 12 16.79 -24.66 -20.72 
1981 01 18.42 -26.45 -22.43 
1981 02 15.92 -24.56 -20.24 
1981 03 -8.18 -17.64 -12.91 
1981 04 -8.53 -17.46 -13.00 
1981 05  -.52  -5.94  -3.23 
1981 06  4.65  -1.17   1.73 
1981 07 10.18   2.45   6.31 
1981 08 14.83   6.13  10.48 
1981 09  8.60   3.84   6.22 
1981 10  3.23  -1.17   1.02 
1981 11 -4.63 -10.80  -7.71 
1981 12 -9.72 -18.10 -13.91 
1982 01 19.09 -26.67 -22.88 
1982 02 22.63 -30.25 -26.43 
1982 03 16.12 -27.17 -21.64 
1982 04 11.51 -22.82 -17.16 
1982 05  2.04  -4.44  -1.20 
1982 06  9.88   1.36   5.62 
1982 07 12.17   5.36   8.76 
1982 08 11.39   5.00   8.19 
1982 09  8.43   2.16   5.29 
1982 10  2.80  -1.38    .71 
1982 11 -3.84 -11.16  -7.50 
1982 12 16.04 -23.96 -20.00 
1983 01 23.87 -32.41 -28.14 
1983 02 21.82 -31.46 -26.64 
1983 03 16.62 -27.19 -21.90 
1983 04 -5.41 -13.82  -9.61 
1983 05 -1.46  -8.17  -4.81 
1983 06  8.59   1.33   4.96 
1983 07 12.67   5.30   8.98 
1983 08 11.59   5.38   8.48 
1983 09  9.74   4.16   6.95 
1983 10  2.93  -1.12    .90 
1983 11 -6.05 -12.70  -9.37 
1983 12 16.61 -23.71 -20.16 
1984 01 23.20 -30.35 -26.77 
1984 02 19.59 -29.14 -24.36 
1984 03 15.40 -25.89 -20.64 
1984 04 -2.93 -11.11  -7.02 
1984 05  3.95  -3.09    .43 
1984 06 10.33   2.21   6.27 
1984 07 15.58   7.22  11.40 
1984 08 11.57   6.17   8.87 
1984 09  7.06   2.01   4.53 
1984 10  2.74  -1.52    .61 
1984 11 -4.89 -11.12  -8.00 
1984 12 16.40 -25.98 -21.18 
1985 01 17.70 -25.84 -21.77 
1985 02 18.20 -27.19 -22.70 
1985 03 15.39 -26.14 -20.76 
1985 04 -8.92 -17.69 -13.30 
1985 05   .40  -6.59  -3.09 
1985 06 12.81   4.14   8.47 
1985 07 12.73   5.78   9.25 
1985 08 14.34   7.46  10.90 
1985 09  9.52   5.05   7.28 
1985 10  3.59   -.13   1.73 
1985 11 -3.52 -10.39  -6.95 
1985 12 14.67 -20.96 -17.81 
1986 01 20.66 -28.78 -24.72 
1986 02 19.37 -28.01 -23.69 
1986 03 18.50 -27.64 -23.07 
1986 04 -4.76 -12.97  -8.86 
1986 05  1.13  -4.84  -1.85 
1986 06  7.67   -.60   3.53 
1986 07 15.38   6.10  10.74 
1986 08 11.46   5.32   8.39 
1986 09  6.89   1.48   4.18 
1986 10   .30  -5.72  -2.70 
1986 11 -9.33 -16.74 -13.03 
1986 12 14.60 -24.76 -19.68 
1987 01 16.45 -25.81 -21.13 
1987 02 19.24 -27.56 -23.40 
1987 03 14.88 -24.99 -19.93 
1987 04 -4.48 -13.44  -8.96 
1987 05 -1.43  -6.89  -4.16 
1987 06  6.77   -.22   3.27 
1987 07 12.95   3.88   8.41 
1987 08 11.75   5.52   8.63 
1987 09 10.82   4.57   7.69 
1987 10   .95  -3.19  -1.12 
1987 11 -2.68  -9.84  -6.26 
1987 12 10.92 -19.16 -15.04 
1988 01 22.73 -30.23 -26.48 
1988 02 25.25 -32.63 -28.94 
1988 03 14.32 -24.20 -19.26 
1988 04 -2.34 -10.04  -6.19 
1988 05   .94  -4.15  -1.60 
1988 06  9.08    .68   4.88 
1988 07 13.21   5.80   9.50 
1988 08 13.00   6.65   9.82 
1988 09  8.85   2.93   5.89 
1988 10  3.81    .49   2.15 
1988 11 -2.23  -7.93  -5.08 
1988 12 13.40 -22.25 -17.82 
1989 01 22.36 -29.04 -25.70 
1989 02 24.76 -33.22 -28.99 
1989 03 20.35 -29.97 -25.16 
1989 04 -6.73 -15.17 -10.95 
1989 05   .62  -6.72  -3.05 
1989 06  8.96    .15   4.55 
1989 07 11.66   4.13   7.89 
1989 08 11.45   4.87   8.16 
1989 09  7.08   1.93   4.50 
1989 10  1.58  -2.90   -.66 
1989 11 -6.30 -12.19  -9.24 
1989 12 17.33 -23.72 -20.52 
1990 01 22.47 -29.83 -26.15 
1990 02 25.62 -33.00 -29.31 
1990 03 14.08 -24.36 -19.22 
1990 04 -9.46 -17.84 -13.65 
1990 05   .71  -6.09  -2.69 
1990 06  7.30   -.36   3.47 
1990 07 11.62   4.30   7.96 
1990 08  9.79   3.25   6.52 
1990 09  5.04   1.00   3.02 
1990 10  1.02  -3.01   -.99 
1990 11 -3.63  -9.14  -6.39 
1990 12 16.25 -23.63 -19.93 
1991 01 28.35 -34.11 -31.23 
1991 02 21.33 -29.64 -25.48 
1991 03 16.73 -25.98 -21.35 
1991 04 -7.98 -17.98 -12.98 
1991 05  -.40  -5.74  -3.07 
1991 06 10.39   2.54   6.46 
1991 07 16.36   8.38  12.37 
1991 08 14.42   7.85  11.13 
1991 09  7.79   3.61   5.70 
1991 10  2.29  -2.05    .12 
1991 11 -1.60  -6.29  -3.94 
1991 12 14.58 -22.49 -18.53 
1992 01 20.94 -27.83 -24.38 
1992 02 24.83 -33.47 -29.15 
1992 03 20.26 -29.81 -25.03 
1992 04 10.59 -18.73 -14.66 
1992 05 -2.89  -9.79  -6.34 
1992 06  3.72  -1.67   1.02 
1992 07 13.83   4.38   9.10 
1992 08 12.35   5.46   8.90 
1992 09  6.05   1.81   3.93 
1992 10  1.73  -2.42   -.34 
1992 11 -5.58 -12.40  -8.99 
1992 12 16.09 -22.81 -19.45 
1993 01 18.76 -27.14 -22.95 
1993 02 24.95 -33.27 -29.11 
1993 03 17.45 -26.95 -22.20 
1993 04 10.14 -19.79 -14.97 
1993 05  2.47  -4.63  -1.08 
1993 06  7.98   1.26   4.62 
1993 07 17.01   8.68  12.85 
1993 08 14.19   7.68  10.93 
1993 09  6.88   3.00   4.94 
1993 10   .24  -5.02  -2.39 
1993 11 -5.41 -12.23  -8.82 
1993 12 15.85 -21.29 -18.57 
1995 09  7.00   2.09   4.55 
1995 10  2.80  -1.50    .65 
1995 11 -4.60 -12.80  -8.70 
1995 12 17.40 -27.40 -22.40 
1996 01 26.30 -38.50 -32.40 
1996 02 19.20 -26.70 -22.95 
1996 03 16.29 -25.50 -20.90 
1996 04 -5.40 -13.00  -9.20 
1996 05 -2.30  -8.39  -5.35 
1996 06  8.80    .40   4.60 
1996 07 18.29   6.10  12.20 
1996 08 12.90   6.80   9.85 
1996 09 10.60   2.80   6.70 
1996 10  1.30  -3.90  -1.30 
1996 11 -1.80  -6.40  -4.10 
1996 12 11.40 -17.40 -14.40 
1997 01 20.70 -27.00 -23.85 
1997 03 18.90 -27.50 -23.20 
1997 04 -6.90 -16.10 -11.50 
1997 05  1.90  -3.50   -.80 
1997 06 11.40   1.60   6.50 
1997 07 18.60   7.60  13.10 
1997 08 14.70   6.50  10.60 
1997 09  9.00   3.90   6.45 
1997 10  3.20  -1.50    .85 
1997 11 -4.69 -12.60  -8.64 
1997 12 11.50 -19.90 -15.70 
1998 01 22.80 -29.10 -25.95 
1998 02 19.90 -29.80 -24.84 
1998 03 15.70 -25.10 -20.40 
1998 04 -3.50 -11.20  -7.35 
1998 05  5.20  -1.30   1.95 
1998 06 17.00   5.80  11.40 
1998 07 15.90   7.60  11.75 
1998 08 14.10   8.10  11.10 
1998 09 10.80   6.40   8.60 
1998 10  3.00  -1.40    .80 
1998 11 -3.10  -9.39  -6.25 
1998 12 -8.80 -15.30 -12.05 
1999 01 18.40 -25.50 -21.95 
1999 02 15.80 -24.60 -20.20 
1999 03 12.20 -19.60 -15.90 
1999 04 -3.70 -10.50  -7.10 
1999 05  5.90  -1.70   2.09 
1999 06 10.40   1.50   5.95 
1999 07 15.70   6.90  11.30 
1999 08 13.90   7.80  10.85 
1999 09 10.60   5.00   7.80 
1999 10  1.60  -3.20   -.80 
1999 11 -4.10 -12.80  -8.45 
1999 12 -5.80 -14.50 -10.14 
2000 01 20.29 -28.50 -24.40 
2000 02 19.50 -27.90 -23.70 
2000 03 11.90 -21.70 -16.79 
2000 04 -8.20 -16.79 -12.50 
2000 05  3.60  -3.20    .19 
2000 06  5.50   -.40   2.55 
2000 07 16.70   6.90  11.80 
2000 09  6.90   2.60   4.75 
2000 10  2.90  -1.10    .90 
2000 11  -.90  -5.50  -3.20 
2000 12 12.80 -18.29 -15.54 
2001 01 20.20 -29.50 -24.85 
2001 02 23.70 -31.60 -27.65 
2001 03 -9.10 -19.60 -14.35 
2001 05  9.50   -.20   4.65 
2001 06 10.70   1.90   6.30 
2001 07 19.20  10.00  14.60 
2001 08 14.20   8.20  11.20 
2001 10  4.50   -.60   1.95 
2001 12 -4.50 -12.40  -8.45 
2002 01 21.80 -29.40 -25.59 
2002 02 24.60 -33.30 -28.95 
2002 03 17.90 -26.90 -22.40 
2002 04 -6.60 -17.00 -11.80 
2002 05 -1.40  -6.80  -4.10 
2002 06  8.50   -.20   4.15 
2002 07 15.90   7.30  11.60 
2002 08 16.10   8.50  12.30 
2002 09  9.30   3.50   6.40 
2002 10  2.40  -2.09    .15 
2002 11 -5.10 -12.20  -8.64 
2002 12 10.70 -17.00 -13.85 
2003 01 15.70 -21.00 -18.35 
2003 02 23.50 -28.80 -26.15 
2003 04 -8.39 -16.40 -12.40 
2003 05  2.30  -4.00   -.85 
2003 06  7.60   -.60   3.50 
2003 07 16.29   6.20  11.25 
2003 08 14.50   6.90  10.70 
2003 09  9.39   4.60   7.00 
2003 10  3.40  -2.20    .60 
2003 11 -1.60  -7.70  -4.65 
2003 12 -7.50 -15.40 -11.45 
2004 01 21.20 -27.60 -24.40 
2004 02 17.00 -25.10 -21.05 
2004 03 15.30 -25.90 -20.60 
2004 04 -8.50 -16.40 -12.45 
2004 05 -1.77  -6.42  -4.09 
2004 06  8.43   1.25   4.84 
2004 07 13.55   6.11   9.83 
2004 08 10.20   5.49   7.84 
2004 09  7.14   3.33   5.23 
2004 10  2.92    .44   1.68 
2004 11 -3.14  -7.21  -5.17 
2004 12 17.99 -23.68 -20.83 
2005 01 22.39 -28.63 -25.50 
2005 02 21.14 -28.04 -24.59 
2005 03 14.18 -21.00 -17.59 
2005 04 -3.18 -10.57  -6.87 
2005 05  6.71  -1.04   2.83 
2005 06 10.64   2.24   6.44 
2005 07 12.81   6.38   9.59 
2005 08 14.07   7.66  10.86 
2005 09  9.50   5.43   7.46 
2005 10  5.48   2.17   3.82 
2005 11 -2.59  -7.54  -5.06 
2005 12 11.97 -19.64 -15.80 
2006 02 19.12 -26.10 -22.61 
2006 03 -9.27 -15.10 -12.18 
2006 04 -1.92  -7.81  -4.86 
2006 05  4.25  -1.47   1.39 
2006 06  9.99   2.14   6.06 
2006 07 14.75   7.93  11.34 
2006 08 13.90   8.10  11.00 
2006 09  8.43   4.42   6.43 
2006 10  4.09    .66   2.37 
2006 11 -2.06  -6.17  -4.11 
2006 12 -8.34 -13.75 -11.04 
2007 01 18.12 -23.31 -20.72 
2007 02 19.36 -26.08 -22.72 
2007 05 -1.60  -5.30  -3.45 
2007 06  8.74   1.74   5.24 
2007 07 12.37   6.45   9.41 
2007 08 12.78   8.17  10.47 
2007 09  7.36   3.24   5.30 
2007 10  3.89    .12   2.00 
2007 11 -4.53  -9.79  -7.16 
2007 12 15.81 -22.29 -19.05 
2008 01 19.29 -26.50 -22.90 
2008 02 23.03 -29.29 -26.16 
2008 03 17.29 -24.91 -21.10 
2008 04 -5.18 -12.06  -8.62 
2008 05  4.37  -1.29   1.54 
2008 06 14.44   5.74  10.09 
2008 07 18.41  10.41  14.41 
2008 08 16.70  10.87  13.78 
2008 09  7.92   3.83   5.87 
2008 10  4.51    .88   2.69 
2008 11 -4.31  -9.81  -7.06 
2008 12 15.33 -21.20 -18.26 
2009 01 21.60 -26.67 -24.13 
2009 02 20.31 -26.79 -23.55 
2009 03 16.41 -23.89 -20.15 
2009 04 -5.89 -12.61  -9.25 
2009 05 -2.27  -6.69  -4.48 
2009 06  9.76   1.54   5.65 
2009 07 19.19  10.25  14.72 
2009 08 12.36   8.06  10.21 
2009 09  7.98   3.62   5.80 
2009 10  2.45  -1.31    .57 
2009 11 -1.59  -6.01  -3.80 
2009 12 -8.54 -14.28 -11.41 
2010 01 15.88 -23.07 -19.47 
2010 02 14.48 -21.55 -18.01 
2010 03 10.77 -18.41 -14.59 
2010 04 -1.85  -7.34  -4.59 
2010 05  1.84  -2.67   -.41 
2010 06  8.58   1.88   5.23 
2010 07 16.08   9.33  12.70 
2010 08 14.22   9.38  11.80 
2010 09  9.72   5.59   7.66 
2010 10  4.03   1.43   2.73 
2010 11  -.40  -3.38  -1.89 
2010 12 -4.48  -8.93  -6.70 
2011 01 14.43 -19.92 -17.17 
2011 02 20.40 -25.52 -22.96 
2011 03 18.39 -25.12 -21.75 
2011 04 -9.35 -16.57 -12.96 
2011 05  -.92  -5.64  -3.28 
2011 06 10.78   2.80   6.79 
2011 07 13.94   7.81  10.87 
2011 08 13.73   9.49  11.61 
2011 09  7.82   4.77   6.29 
2011 10  4.11   1.04   2.58 
2011 11 -2.43  -6.28  -4.35 
2011 12 11.37 -15.79 -13.58 
2012 01 21.44 -25.91 -23.67 
2012 02 21.27 -26.97 -24.12 
2012 03 15.13 -22.13 -18.62 
2012 04 -7.29 -13.46 -10.37 
2012 05  1.25  -2.55   -.65 
2012 06 13.10   4.08   8.59 
2012 07 13.47   7.97  10.72 
2012 08 15.24   9.22  12.23 
2012 09  9.97   5.91   7.94 
2012 10  1.36  -1.74   -.19 
2012 11 -3.86  -7.60  -5.73 
2012 12 10.28 -14.89 -12.58 
2013 01 20.66 -26.17 -23.41 
2013 04 -8.68 -14.50 -11.59 
2013 05   .50  -4.21  -1.85 
2013 06  9.93   1.78   5.85 
2013 10 12.69   5.14   8.91 
