1922 09  21.06   8.72  14.89 
1922 10  10.07   0.49   5.28 
1922 11   1.25  -3.99  -1.37 
1922 12 -12.26 -21.94 -17.10 
1923 01  -9.85 -25.13 -17.49 
1923 02 -12.98 -25.89 -19.43 
1923 03  -7.75 -22.21 -14.98 
1923 04   7.16  -8.00   -.42 
1923 05  18.82   4.25  11.53 
1923 06  27.62  12.97  20.29 
1923 07  28.95  15.11  22.03 
1923 08  22.70   9.55  16.12 
1923 09  21.14   8.34  14.74 
1923 10  13.93   0.57   7.25 
1923 11   5.86  -3.76   1.05 
1923 12  -4.21 -12.91  -8.55 
1924 01 -15.27 -26.16 -20.71 
1924 02  -2.95 -18.07 -10.51 
1924 03   2.08 -11.84  -4.87 
1924 04   6.53  -3.30   1.61 
1924 05  12.29   0.55   6.42 
1924 06  20.53   9.05  14.79 
1924 07  24.94  13.44  19.19 
1924 08  22.53  12.27  17.40 
1924 09  17.77   8.07  12.92 
1924 10  15.88   6.34  11.11 
1924 11  -2.63  -8.76  -5.69 
1924 12 -13.86 -24.80 -19.33 
1925 01 -12.53 -26.02 -19.27 
1925 02 -11.37 -25.83 -18.60 
1925 03  -1.86 -16.70  -9.28 
1925 04  11.04   -.50   5.27 
1925 05  15.95   2.75   9.35 
1925 12  -7.35 -17.58 -12.46 
1926 01  -8.51 -21.52 -15.01 
1926 03  -2.03 -17.70  -9.87 
1926 04   8.71  -6.20   1.25 
1926 05  20.26   6.18  13.22 
1926 06  19.24   8.43  13.84 
1926 07  25.75  13.07  19.41 
1926 08  23.07  12.37  17.71 
1926 10  11.45   0.66   6.05 
1926 11  -3.31 -12.17  -7.74 
1926 12 -10.70 -21.67 -16.18 
1927 01 -11.70 -24.01 -17.85 
1927 02  -9.09 -22.01 -15.55 
1927 03   2.49  -9.82  -3.66 
1927 04   7.87  -2.06   2.90 
1927 05  13.63   4.17   8.90 
1927 06  20.11   9.74  14.92 
1927 07  23.61  12.76  18.18 
1927 08  22.04  11.81  16.92 
1927 09  19.77  10.49  15.13 
1927 10  11.95   3.17   7.56 
1927 11  -2.27 -12.88  -7.57 
1927 12 -13.05 -24.15 -18.60 
1928 01  -8.39 -21.46 -14.92 
1928 02  -6.54 -20.60 -13.57 
1928 03   -.32 -14.97  -7.64 
1928 04   6.24  -6.73   -.24 
1928 05  18.37   4.94  11.66 
1928 06  19.60   9.39  14.50 
1928 07  23.27  14.15  18.70 
1928 08  22.92  11.08  17.00 
1928 09  16.10   6.67  11.38 
1928 10   9.60   0.86   5.23 
1928 11   4.04  -4.21  -0.08 
1928 12  -3.08 -12.59  -7.83 
1929 01 -18.27 -29.76 -24.01 
1929 02 -11.54 -26.17 -18.85 
1929 03   1.29 -13.34  -6.02 
1929 04   7.77  -3.35   2.21 
1929 05  12.42   1.87   7.14 
1929 06  21.86  10.49  16.17 
1929 07  24.69  13.73  19.20 
1929 08  24.68  12.63  18.65 
1929 09  15.57   5.22  10.39 
1929 10  10.88   1.38   6.13 
1929 11  -2.81 -12.33  -7.57 
1929 12 -11.15 -21.67 -16.41 
1930 01 -16.67 -30.77 -23.72 
1930 02  -6.94 -18.70 -12.82 
1930 03  -1.57 -15.86  -8.71 
1930 04  10.52  -1.46   4.53 
1930 05  15.22   3.98   9.60 
1930 06  22.38  11.44  16.91 
1930 07  26.06  14.90  20.48 
1930 08  26.45  14.85  20.65 
1930 09  16.32   7.29  11.80 
1930 10   7.56   -.35   3.60 
1930 11   0.24  -8.97  -4.36 
1930 12  -6.06 -15.65 -10.85 
1931 01  -7.67 -18.91 -13.29 
1931 02  -1.89 -15.93  -8.91 
1931 03   -.49 -14.24  -7.36 
1931 04  10.22  -2.80   3.71 
1931 05  15.42   3.51   9.46 
1931 06  23.48  12.16  17.82 
1931 07  24.52  14.23  19.37 
1931 08  23.64  12.74  18.18 
1931 09  20.88   9.63  15.25 
1931 10  14.06   3.64   8.85 
1931 11   2.91  -4.98  -1.03 
1931 12  -3.40 -11.87  -7.63 
1932 01  -8.67 -20.65 -14.66 
1932 02  -7.90 -22.86 -15.38 
1932 03  -7.08 -21.75 -14.41 
1932 04   7.82  -3.35   2.23 
1932 05  19.59   5.77  12.68 
1932 06  25.87  14.74  20.30 
1932 08  25.93  14.17  20.04 
1932 09  19.24   8.14  13.69 
1932 10   5.81  -1.41   2.20 
1932 11  -3.41 -13.03  -8.22 
1932 12 -10.68 -24.49 -17.58 
1933 01 -10.52 -24.20 -17.36 
1933 02 -12.42 -28.69 -20.55 
1933 03  -1.50 -17.43  -9.46 
1933 04   6.57  -3.69   1.44 
1933 05  18.62   6.42  12.52 
1933 06  25.89  13.73  19.81 
1933 07  26.91  14.95  20.93 
1933 08  25.29  13.45  19.37 
1933 09  18.41   8.84  13.62 
1933 10   6.75  -1.93   2.41 
1933 11  -4.73 -14.80  -9.76 
1933 12 -15.04 -28.56 -21.80 
1934 01  -7.87 -23.50 -15.68 
1934 02  -9.38 -26.34 -17.86 
1934 03  -3.69 -20.04 -11.87 
1934 04   6.63  -3.13   1.75 
1934 05  18.24   5.25  11.74 
1934 06  21.27  11.31  16.29 
1934 07  25.73  13.30  19.51 
1934 08  21.83  10.25  16.04 
1934 09  14.37   5.48   9.92 
1934 10  11.25   2.40   6.82 
1934 11   1.79  -4.00  -1.10 
1934 12  -9.82 -19.81 -14.81 
1935 01 -16.58 -29.16 -22.87 
1935 02  -3.10 -17.58 -10.34 
1935 03  -2.24 -15.88  -9.06 
1935 04   7.28  -4.37   1.45 
1935 05  16.68   4.06  10.37 
1935 06  19.79   8.81  14.30 
1935 07  27.64  16.83  22.23 
1935 08  23.05  13.22  18.13 
1935 09  15.62   6.01  10.81 
1935 10   9.63   -.81   4.41 
1935 11  -4.44 -13.91  -9.18 
1935 12  -8.60 -17.95 -13.28 
1936 01 -17.57 -30.87 -24.22 
1936 02 -17.70 -31.13 -24.41 
1936 03  -1.62 -15.43  -8.52 
1936 04   3.87 -10.31  -3.22 
1936 05  18.98   5.39  12.18 
1936 06  21.30  10.14  15.72 
1936 07  29.79  17.91  23.85 
1936 08  24.81  13.30  19.05 
1936 09  18.44   7.84  13.14 
1936 10   6.42  -3.76   1.33 
1936 11  -1.50 -12.46  -6.98 
1936 12  -8.14 -18.28 -13.21 
1937 01 -18.37 -32.90 -25.63 
1937 02  -9.21 -24.12 -16.66 
1937 03  -2.67 -16.39  -9.53 
1937 04   7.42  -3.46   1.98 
1937 05  18.71   5.45  12.08 
1937 06  23.47  10.66  17.06 
1937 07  26.54  16.12  21.33 
1937 08  26.86  15.52  21.19 
1937 09  17.26   6.54  11.90 
1937 10   7.50   0.69   4.09 
1937 11  -1.14  -8.70  -4.92 
1937 12 -10.67 -21.39 -16.02 
1938 01 -12.99 -26.48 -19.73 
1938 02  -7.61 -21.59 -14.60 
1938 03   3.05 -10.93  -3.94 
1938 04   8.16  -4.11   2.02 
1938 05  16.77   4.92  10.85 
1938 06  22.80  10.79  16.79 
1938 07  25.23  15.15  20.18 
1938 08  24.80  13.73  19.26 
1938 09  20.41   8.14  14.28 
1938 10  14.16   3.65   8.90 
1938 11  -2.61 -11.09  -6.85 
1938 12  -7.57 -16.78 -12.17 
1939 01  -9.05 -21.86 -15.45 
1939 02 -15.81 -29.25 -22.53 
1939 03  -3.23 -17.53 -10.38 
1939 04   8.38  -4.39   1.99 
1939 05  18.17   6.40  12.28 
1939 06  20.88  10.70  15.78 
1939 07  27.56  15.10  21.33 
1939 08  25.45  14.59  20.02 
1939 09  17.27   7.22  12.24 
1939 10   6.00  -1.48   2.26 
1939 11   3.71  -5.15   -.72 
1939 12  -2.80 -12.04  -7.42 
1940 01 -11.43 -23.06 -17.24 
1940 02  -6.16 -20.49 -13.32 
1940 03  -2.46 -14.71  -8.58 
1940 04   7.46  -4.21   1.62 
1940 05  17.66   4.26  10.96 
1940 06  19.78   9.24  14.51 
1940 07  27.49  14.65  21.07 
1940 08  25.54  14.12  19.83 
1940 09  22.18   9.52  15.85 
1940 10  12.76   3.94   8.35 
1940 11  -3.17 -10.25  -6.71 
1940 12  -6.85 -16.06 -11.45 
1941 01 -10.55 -22.74 -16.64 
1941 02  -8.43 -21.64 -15.03 
1941 03   -.82 -14.80  -7.81 
1941 04  12.37   -.21   6.08 
1941 05  19.78   8.35  14.07 
1941 06  24.55  13.53  19.03 
1941 07  27.09  14.75  20.92 
1941 08  22.99  12.65  17.82 
1941 09  16.69   7.81  12.25 
1941 10  10.78   0.86   5.82 
1941 11  -1.10  -7.81  -4.45 
1941 12  -4.92 -15.01  -9.96 
1942 01  -6.98 -18.83 -12.90 
1942 02  -6.61 -21.49 -14.05 
1942 03   3.92  -9.22  -2.65 
1942 04  10.65  -1.47   4.58 
1942 05  15.58   3.31   9.44 
1942 06  22.88  11.10  16.99 
1942 07  23.98  13.30  18.64 
1942 08  23.80  12.97  18.38 
1942 09  15.99   6.08  11.03 
1942 10  12.75   2.47   7.61 
1942 11  -2.19 -11.34  -6.76 
1942 12 -12.29 -23.00 -17.64 
1943 01 -15.91 -28.94 -22.42 
1943 02  -8.28 -23.52 -15.90 
1943 03  -5.26 -20.57 -12.91 
1943 04   8.49  -3.10   2.69 
1943 05  15.34   3.96   9.64 
1943 06  20.52   9.07  14.79 
1943 07  27.14  15.33  21.23 
1943 08  24.00  13.10  18.54 
1943 09  16.95   6.78  11.86 
1943 10  14.12   3.25   8.68 
1943 11   0.14  -7.09  -3.47 
1943 12  -5.33 -17.41 -11.37 
1944 01  -4.54 -15.70 -10.12 
1944 02  -9.41 -24.47 -16.93 
1944 03  -4.32 -17.45 -10.88 
1944 04  10.55  -4.28   3.13 
1944 05  19.04   7.35  13.20 
1944 06  20.93  10.61  15.77 
1944 07  25.24  13.57  19.40 
1944 08  23.06  12.87  17.96 
1944 09  17.71   9.03  13.37 
1944 10  13.24   1.75   7.49 
1944 11   0.20  -3.47  -1.63 
1944 12  -6.45 -16.64 -11.54 
1945 01 -11.54 -20.89 -16.21 
1945 02  -7.98 -19.83 -13.90 
1945 03   3.01  -7.77  -2.38 
1945 04   4.42  -5.01   -.29 
1945 05  12.29   1.31   6.80 
1945 06  20.97   9.17  15.07 
1945 07  24.82  13.19  19.00 
1945 08  24.86  13.05  18.95 
1945 09  15.33   6.03  10.68 
1945 10   9.22   -.11   4.55 
1945 11  -3.56  -9.88  -6.72 
1945 12 -11.64 -21.79 -16.71 
1946 01 -11.47 -24.11 -17.79 
1946 02 -11.50 -26.42 -18.95 
1946 03   3.63  -7.83  -2.09 
1946 04  11.00   -.34   5.33 
1946 05  15.30   4.03   9.66 
1946 06  21.74   9.60  15.67 
1946 07  26.05  14.28  20.16 
1946 08  22.83  12.05  17.44 
1946 09  17.07   6.84  11.95 
1946 10   8.80   -.47   4.16 
1946 11  -1.75 -10.52  -6.13 
1946 12 -11.14 -20.04 -15.59 
1947 01  -8.87 -22.39 -15.62 
1947 02 -10.96 -25.62 -18.29 
1947 03  -1.96 -16.87  -9.42 
1947 04   5.90  -5.59   0.15 
1947 05  13.08   2.00   7.54 
1947 06  21.39  10.36  15.87 
1947 07  27.24  14.55  20.89 
1947 08  25.33  14.95  20.14 
1947 09  17.19   6.15  11.67 
1947 10  14.66   4.48   9.57 
1947 11  -2.51  -9.35  -5.93 
1947 12  -9.47 -21.00 -15.23 
1948 01 -12.02 -24.95 -18.48 
1948 02 -11.42 -25.54 -18.48 
1948 03  -2.79 -17.79 -10.29 
1948 04   7.30  -4.63   1.33 
1948 05  18.42   4.50  11.46 
1948 06  22.01  10.51  16.26 
1948 07  25.11  15.09  20.10 
1948 08  25.37  14.43  19.90 
1948 09  22.00  10.55  16.27 
1948 10  13.55   2.81   8.18 
1948 11   0.05  -6.21  -3.08 
1948 12  -8.55 -19.37 -13.96 
1949 01 -11.56 -24.42 -17.99 
1949 02 -12.71 -29.57 -21.14 
1949 03  -2.76 -16.70  -9.73 
1949 04  11.56  -1.09   5.23 
1949 05  17.76   4.41  11.08 
1949 06  23.15  11.23  17.18 
1949 07  25.51  14.07  19.79 
1949 08  27.12  15.64  21.38 
1949 09  16.35   6.19  11.27 
1949 10   8.95   0.03   4.48 
1949 11   1.39  -5.00  -1.80 
1949 12 -11.36 -22.60 -16.98 
1950 01 -20.32 -33.62 -26.97 
1950 02  -8.24 -24.76 -16.50 
1950 03  -3.55 -18.62 -11.08 
1950 04   3.13  -7.15  -2.01 
1950 05  14.32   3.35   8.83 
1950 06  19.85   8.38  14.11 
1950 07  23.55  13.10  18.32 
1950 08  21.56  10.83  16.19 
1950 09  18.11   8.21  13.16 
1950 10  10.13   2.32   6.22 
1950 11  -3.63 -11.02  -7.32 
1950 12 -12.26 -23.73 -17.99 
1951 01 -13.63 -26.11 -19.87 
1951 02  -7.70 -19.79 -13.75 
1951 03  -3.41 -16.37  -9.89 
1951 04   5.81  -3.16   1.32 
1951 05  19.03   5.95  12.49 
1951 06  20.18   9.87  15.02 
1951 07  24.34  12.47  18.40 
1951 08  21.11  11.43  16.27 
1951 09  15.98   6.26  11.12 
1951 10   8.43   0.26   4.34 
1951 11  -3.14 -10.83  -6.98 
1951 12 -12.01 -20.43 -16.22 
1952 01 -13.64 -25.23 -19.43 
1952 02  -4.71 -18.29 -11.50 
1952 03   -.46 -15.68  -8.07 
1952 04  15.40   -.72   7.33 
1952 05  17.35   4.69  11.02 
1952 06  22.58  11.37  16.97 
1952 07  25.01  13.77  19.39 
1952 08  23.93  12.13  18.03 
1952 09  18.50   8.34  13.42 
1952 10   8.18  -1.04   3.56 
1952 11   1.01  -6.98  -2.98 
1952 12  -5.10 -12.61  -8.85 
1953 01 -11.27 -22.75 -17.01 
1953 02  -7.30 -22.59 -14.94 
1953 03   -.17 -12.70  -6.43 
1953 04   5.88  -3.75   1.06 
1953 05  16.28   4.65  10.46 
1953 06  21.56  11.03  16.29 
1953 07  24.28  13.68  18.98 
1953 08  25.55  14.80  20.17 
1953 09  15.90   6.82  11.36 
1953 10  15.08   4.71   9.89 
1953 11   3.35  -3.14   0.10 
1953 12  -7.54 -17.04 -12.29 
1954 01 -17.24 -30.57 -23.90 
1954 02  -1.39 -14.41  -7.90 
1954 03  -2.76 -17.28 -10.02 
1954 04   4.09  -6.42  -1.16 
1954 05  12.48   2.48   7.47 
1954 06  21.13  11.26  16.19 
1954 07  25.56  14.47  20.01 
1954 08  21.88  12.88  17.37 
1954 09  15.78   6.89  11.33 
1954 10  10.07   0.45   5.26 
1954 11   2.50  -4.15   -.82 
1954 12  -4.71 -12.28  -8.49 
1955 01 -11.97 -24.49 -18.23 
1955 02  -9.96 -25.49 -17.72 
1955 03  -5.60 -22.57 -14.08 
1955 04  13.92   1.78   7.85 
1955 05  18.12   6.38  12.25 
1955 06  23.07  12.16  17.61 
1955 07  27.40  15.82  21.61 
1955 08  25.90  14.10  20.00 
1955 09  16.81   6.85  11.83 
1955 10  10.71   1.37   6.04 
1955 11  -4.92 -12.59  -8.76 
1955 12 -11.83 -23.82 -17.82 
1956 01 -10.07 -21.61 -15.84 
1956 02  -9.14 -24.23 -16.68 
1956 03  -3.10 -17.53 -10.31 
1956 05  13.60   1.66   7.63 
1956 06  25.18  13.83  19.50 
1956 07  22.43  13.24  17.83 
1956 08  22.59  12.83  17.70 
1956 09  14.82   4.58   9.70 
1956 10  13.36   2.79   8.07 
1956 11   0.76  -7.51  -3.37 
1956 12 -10.14 -19.86 -15.00 
1957 01 -16.00 -27.92 -21.96 
1957 02 -10.55 -22.48 -16.51 
1957 03  -1.97 -14.28  -8.12 
1957 04   7.59  -3.26   2.16 
1957 05  17.64   5.47  11.55 
1957 06  18.85   9.31  14.08 
1957 07  27.13  16.25  21.68 
1957 08  23.16  13.35  18.25 
1957 09  16.02   6.68  11.35 
1957 10  11.37   2.06   6.71 
1957 11  -1.17  -8.85  -5.01 
1957 12  -7.13 -17.04 -12.08 
1958 01  -8.41 -19.92 -14.16 
1958 02 -10.07 -22.41 -16.24 
1958 03   1.53  -8.18  -3.33 
1958 04  11.13   -.58   5.27 
1958 05  16.49   3.71  10.10 
1958 06  19.53   8.06  13.79 
1958 07  23.18  12.99  18.08 
1958 08  21.64  11.68  16.66 
1958 09  16.32   7.99  12.15 
1958 10  11.11   1.53   6.32 
1958 11   -.69  -8.09  -4.39 
1958 12 -14.01 -23.75 -18.88 
1959 01 -16.87 -26.49 -21.68 
1959 02 -10.50 -24.02 -17.26 
1959 03   -.94 -12.44  -6.68 
1959 04   5.80  -3.00   1.40 
1959 05  13.63   4.29   8.96 
1959 06  21.29  11.63  16.46 
1959 07  24.48  14.73  19.60 
1959 08  24.06  14.90  19.48 
1959 09  14.76   7.50  11.13 
1959 10   4.29   -.85   1.72 
1959 11  -5.23 -12.79  -9.01 
1959 12  -3.76 -12.50  -8.13 
1960 01 -11.65 -21.10 -16.37 
1960 02  -7.09 -20.63 -13.86 
1960 03  -4.71 -17.49 -11.10 
1960 04   5.24  -3.83   0.70 
1960 05  18.71   4.96  11.84 
1960 06  21.18  10.22  15.70 
1960 07  26.44  13.07  19.75 
1960 08  25.16  13.07  19.11 
1960 09  18.98   8.04  13.51 
1960 10  11.68   2.60   7.14 
1960 11   -.18  -6.56  -3.37 
1960 12 -10.00 -19.78 -14.89 
1961 01 -11.79 -22.61 -17.20 
1961 02  -4.87 -16.39 -10.62 
1961 03   1.77  -9.31  -3.77 
1961 04   6.03  -4.44   0.79 
1961 05  17.71   3.59  10.65 
1961 06  25.26  11.11  18.18 
1961 07  25.52  14.23  19.87 
1961 08  27.72  13.98  20.84 
1961 09  16.45   6.73  11.59 
1961 10  10.95   1.45   6.20 
1961 11   0.06  -6.61  -3.27 
1961 12 -11.50 -19.74 -15.62 
1962 01 -14.30 -26.18 -20.24 
1962 02 -11.83 -25.11 -18.47 
1962 03  -0.03 -11.66  -5.84 
1962 04   6.34  -5.53   0.40 
1962 05  15.87   5.61  10.74 
1962 06  24.30  12.83  18.56 
1962 07  24.02  13.44  18.73 
1962 08  23.17  13.04  18.10 
1962 09  17.54   6.93  12.23 
1962 10  13.60   4.05   8.82 
1962 11   1.67  -4.71  -1.52 
1962 12  -8.25 -17.57 -12.91 
1963 01 -16.91 -26.91 -21.91 
1963 02 -11.80 -24.31 -18.05 
1963 03   0.64 -11.91  -5.63 
1963 04   9.89  -1.74   4.07 
1963 05  15.70   4.35  10.02 
1963 06  23.42  12.55  17.98 
1963 07  26.93  16.20  21.57 
1963 08  25.10  13.83  19.46 
1963 09  19.95   8.58  14.26 
1963 10  18.75   7.75  13.25 
1963 11   3.13  -4.19   -.52 
1963 12 -10.95 -19.94 -15.44 
1964 01  -8.46 -17.89 -13.17 
1964 02  -5.22 -18.83 -12.02 
1964 03  -5.64 -18.70 -12.17 
1964 04  10.32  -1.62   4.35 
1964 05  18.54   6.57  12.56 
1964 06  22.13  10.03  16.08 
1964 07  26.59  15.50  21.04 
1964 08  21.96  11.79  16.87 
1964 09  16.84   6.24  11.54 
1964 10  12.18   2.30   7.24 
1964 11   0.50  -7.02  -3.26 
1964 12 -11.92 -21.12 -16.52 
1965 01 -14.19 -25.79 -19.99 
1965 02 -12.21 -24.24 -18.22 
1965 03  -5.37 -19.57 -12.46 
1965 04   7.85   -.90   3.47 
1965 05  16.10   4.94  10.52 
1965 06  21.90  11.07  16.48 
1965 07  23.06  12.91  17.98 
1965 08  23.50  12.06  17.78 
1965 09  13.53   4.56   9.04 
1965 10  11.29   3.07   7.18 
1965 11  -1.16  -9.00  -5.08 
1965 12  -4.46 -13.12  -8.79 
1966 01 -19.04 -30.43 -24.74 
1966 02  -9.46 -24.29 -16.87 
1966 03   1.66  -9.22  -3.78 
1966 04   5.60  -3.17   1.21 
1966 05  13.90   2.94   8.42 
1966 06  22.98  11.63  17.30 
1966 07  26.71  15.30  21.00 
1966 08  24.54  12.83  18.68 
1966 09  19.71   8.43  14.08 
1966 10   9.85   1.87   5.86 
1966 11  -4.15 -11.69  -7.92 
1966 12  -9.96 -20.63 -15.29 
1967 01 -11.53 -22.66 -17.09 
1967 02 -12.85 -26.78 -19.81 
1967 03  -2.32 -13.73  -8.02 
1967 04   5.11  -5.37   -.12 
1967 05  13.57   1.76   7.66 
1967 06  22.15   9.96  16.05 
1967 07  25.35  13.54  19.44 
1967 08  24.34  11.34  17.84 
1967 09  21.44  10.42  15.93 
1967 10   8.43   1.22   4.83 
1967 11  -1.85  -6.76  -4.30 
1967 12  -8.53 -16.01 -12.27 
1968 01 -13.51 -24.54 -19.02 
1968 02 -11.26 -24.07 -17.66 
1968 03   1.16 -10.95  -4.89 
1968 04   9.06  -2.23   3.41 
1968 05  15.20   4.73   9.96 
1968 06  20.46  10.60  15.53 
1968 07  23.44  12.82  18.13 
1968 08  20.17  12.09  16.13 
1968 09  19.04   9.89  14.47 
1968 10   9.93   2.80   6.36 
1968 11   0.79  -4.96  -2.08 
1968 12  -9.25 -16.75 -13.00 
1969 01 -14.54 -23.78 -19.16 
1969 02  -6.17 -18.15 -12.16 
1969 03  -2.44 -14.90  -8.67 
1969 04  12.44   -.35   6.04 
1969 05  15.70   5.33  10.51 
1969 06  17.64   7.31  12.47 
1969 07  24.12  13.44  18.78 
1969 08  26.43  15.26  20.84 
1969 09  18.18   8.95  13.56 
1969 10   5.82   0.41   3.11 
1969 11   0.95  -5.62  -2.33 
1969 12  -5.85 -12.08  -8.96 
1970 01 -14.39 -23.19 -18.79 
1970 02 -10.84 -22.98 -16.91 
1970 03  -3.98 -18.87 -11.42 
1970 04   6.50  -2.26   2.11 
1970 05  14.84   3.98   9.41 
1970 06  24.50  13.17  18.83 
1970 07  26.15  15.55  20.85 
1970 08  24.51  13.65  19.08 
1970 09  17.79   8.89  13.34 
1970 10  10.53   3.08   6.80 
1970 11   -.65  -6.57  -3.61 
1970 12 -12.45 -21.36 -16.90 
1971 01 -17.24 -26.65 -21.94 
1971 02  -7.98 -18.73 -13.35 
1971 03  -1.35 -12.92  -7.13 
1971 04   7.74  -2.05   2.84 
1971 05  17.36   4.62  10.99 
1971 06  23.39  12.44  17.91 
1971 07  22.06  12.04  17.04 
1971 08  24.26  13.25  18.75 
1971 09  18.31   8.93  13.62 
1971 10  10.63   3.88   7.25 
1971 11  -1.30  -6.80  -4.05 
1971 12  -9.52 -18.83 -14.17 
1972 01 -17.46 -27.17 -22.32 
1972 02 -14.13 -25.11 -19.62 
1972 03  -2.30 -12.63  -7.46 
1972 04   8.43  -2.28   3.07 
1972 05  21.43   8.00  14.71 
1972 06  23.98  11.58  17.77 
1972 07  22.82  11.85  17.33 
1972 08  24.25  12.79  18.52 
1972 09  15.59   5.74  10.66 
1972 10   7.00   -.18   3.41 
1972 11  -2.93  -7.89  -5.41 
1972 12 -14.23 -23.00 -18.61 
1973 01  -8.71 -19.81 -14.26 
1973 02  -8.18 -19.74 -13.96 
1973 03   5.05  -4.12   0.46 
1973 04   7.96  -1.93   3.01 
1973 05  17.00   5.56  11.28 
1973 06  20.55  11.43  15.99 
1973 07  24.46  13.89  19.17 
1973 08  25.62  15.49  20.55 
1973 09  17.09   6.88  11.98 
1973 10  11.90   4.94   8.42 
1973 11  -2.72  -8.04  -5.38 
1973 12 -10.70 -19.26 -14.98 
1974 01 -16.52 -27.24 -21.88 
1974 02  -9.32 -23.85 -16.58 
1974 03  -4.46 -15.68 -10.07 
1974 04   7.54  -2.87   2.33 
1974 05  12.56   3.75   8.15 
1974 06  22.38  10.63  16.50 
1974 07  26.14  16.07  21.10 
1974 08  20.91  12.37  16.64 
1974 09  14.00   5.19   9.59 
1974 10  10.44   1.50   5.97 
1974 11   0.65  -5.09  -2.22 
1974 12  -3.87 -11.38  -7.62 
1975 01 -10.30 -20.20 -15.25 
1975 02 -10.00 -22.46 -16.23 
1975 03  -4.31 -15.32  -9.81 
1975 04   7.11  -3.15   1.98 
1975 05  17.00   5.85  11.42 
1975 06  21.95  11.99  16.97 
1975 07  27.33  16.23  21.78 
1975 08  21.34  13.15  17.24 
1975 09  15.75   6.54  11.14 
1975 10  11.23   3.15   7.18 
1975 11   1.89  -4.41  -1.26 
1975 12  -8.64 -18.78 -13.71 
1976 01 -12.85 -22.16 -17.50 
1976 02  -6.19 -17.74 -11.96 
1976 03  -2.90 -15.18  -9.04 
1976 04  11.69   0.14   5.91 
1976 05  18.25   6.16  12.20 
1976 06  23.89  14.23  19.06 
1976 07  26.27  14.03  20.15 
1976 08  25.56  13.63  19.59 
1976 09  18.70   7.40  13.05 
1976 10   7.08   -.42   3.33 
1976 11  -2.57 -10.04  -6.30 
1976 12 -13.19 -23.78 -18.48 
1977 01 -15.95 -25.06 -20.50 
1977 02  -6.25 -17.26 -11.75 
1977 03   2.90 -99.99 -99.99 
1977 04  13.17   0.12   6.64 
1977 05  23.26  11.89  17.57 
1977 06  21.65  12.64  17.14 
1977 07  24.69  14.58  19.63 
1977 08  19.27   9.70  14.48 
1977 09  16.12   9.14  12.63 
1977 10  12.49   2.74   7.61 
1977 11   -.58  -6.71  -3.65 
1977 12 -13.24 -20.68 -16.95 
1978 01 -15.96 -24.93 -20.44 
1978 02  -9.54 -22.09 -15.81 
1978 03  -1.62 -14.44  -8.03 
1978 04   8.04  -2.36   2.83 
1978 05  21.56   9.26  15.41 
1978 06  21.25   9.43  15.34 
1978 07  23.54  14.12  18.83 
1978 08  22.22  12.45  17.33 
1978 09  18.61   9.64  14.12 
1978 10  10.54   2.35   6.45 
1978 11  -3.57 -10.45  -7.01 
1978 12 -13.22 -22.96 -18.09 
1979 01 -16.77 -27.64 -22.20 
1979 02 -14.78 -26.09 -20.43 
1979 03  -3.42 -13.08  -8.25 
1979 04   4.21  -5.44   -.61 
1979 05  11.90   2.14   7.02 
1979 06  21.25  10.18  15.71 
1979 07  27.03  15.37  21.20 
1979 08  21.82  11.52  16.67 
1979 09  17.04   7.91  12.47 
1979 10   7.47   1.45   4.46 
1979 11  -1.78  -7.33  -4.55 
1979 12  -5.45 -13.26  -9.35 
1980 01 -12.89 -22.71 -17.79 
1980 02 -10.14 -21.40 -15.77 
1980 03  -3.61 -17.39 -10.50 
1980 04  14.70   0.45   7.57 
1980 05  21.81   9.32  15.56 
1980 06  21.62  11.58  16.60 
1980 07  25.63  14.55  20.09 
1980 08  22.18  12.90  17.54 
1980 09  15.78   7.55  11.66 
1980 10   7.33   0.89   4.11 
1980 11   1.83  -4.67  -1.42 
1980 12 -11.29 -20.89 -16.09 
1981 01  -9.63 -19.73 -14.68 
1981 02  -6.00 -15.48 -10.74 
1981 03   2.56  -6.68  -2.06 
1981 04   9.17  -1.07   4.05 
1981 05  17.44   5.03  11.23 
1981 06  21.98  11.38  16.68 
1981 07  26.95  15.32  21.13 
1981 08  25.34  15.42  20.38 
1981 09  16.78   8.18  12.48 
1981 10   8.10   1.93   5.02 
1981 12  -9.14 -16.18 -12.66 
1982 01 -19.42 -28.82 -24.12 
1982 02 -10.48 -21.43 -15.95 
1982 03  -2.97 -13.88  -8.42 
1982 04   7.43  -4.13   1.64 
1982 05  18.00   8.10  13.05 
1982 06  18.77   8.25  13.51 
1982 07  24.87  14.35  19.61 
1982 09  17.12   8.25  12.69 
1982 10   9.89   3.48   6.68 
1982 11  -2.28  -9.71  -5.99 
1982 12  -7.43 -13.80 -10.61 
1983 01  -8.72 -17.37 -13.04 
1983 02  -5.46 -14.54 -10.00 
1983 03   0.16  -7.97  -3.90 
1983 04   8.05  -2.23   2.91 
1983 05  12.53   2.74   7.63 
1983 06  21.37  11.77  16.57 
1983 07  27.24  17.07  22.15 
1983 08  27.92  16.77  22.34 
1983 09  17.54   8.64  13.10 
1983 10  10.00   3.13   6.56 
1983 11   1.00  -2.97   -.98 
1983 12 -15.33 -23.13 -19.23 
1984 01 -11.82 -21.90 -16.86 
1984 02  -3.12 -11.68  -7.40 
1984 03  -2.23 -13.87  -8.05 
1984 04 -99.99   0.67 -99.99 
1984 05  15.13 -99.99 -99.99 
1984 06  22.13  11.88  17.00 
1984 08  26.95  15.72  21.33 
1984 09  15.00   6.66  10.83 
1984 10  10.60 -99.99 -99.99 
1984 11   -.88  -7.72  -4.29 
1985 01 -12.52 -23.27 -17.89 
1985 02 -10.68 -23.21 -16.94 
1985 03   1.63  -8.53  -3.44 
1985 04  11.35   0.02   5.68 
1985 05  18.34   7.18  12.76 
1985 06  18.37   8.56  13.46 
1985 07  23.94  12.55  18.24 
1985 08  20.40 -99.99 -99.99 
1985 09  14.18   6.33  10.25 
1985 10   9.37   2.02   5.69 
1985 11  -7.52 -13.33 -10.42 
1985 12 -13.61 -21.60 -17.60 
1986 01  -9.13 -15.94 -12.53 
1986 02  -9.09 -18.20 -13.65 
1986 03   1.52  -9.21  -3.84 
1986 04   9.38   -.62   4.38 
1986 05  19.27   7.86  13.56 
1986 06  20.98  10.87  15.92 
1986 07  24.63  15.05  19.84 
1986 08  22.92  11.91  17.41 
1986 09  15.27   7.19  11.23 
1986 10   9.97   1.21   5.59 
1986 11  -4.85 -12.91  -8.88 
1986 12  -5.83 -13.62  -9.72 
1987 01  -8.03 -17.07 -12.54 
1987 02  -2.07  -9.34  -5.70 
1987 03   1.05  -8.18  -3.56 
1987 04  15.43   1.04   8.24 
1987 05  20.52   8.02  14.27 
1987 06  24.00  13.45  18.72 
1987 07  24.92 -99.99 -99.99 
1987 08  22.03  11.76  16.89 
1987 09  19.37   8.88  14.12 
1987 10   7.87   0.83   4.35 
1987 11   2.15  -2.90   -.37 
1987 12  -5.15 -11.00  -8.07 
1988 01 -14.02 -23.02 -18.52 
1988 02 -11.22 -22.04 -16.63 
1988 03  -1.40 -10.65  -6.02 
1988 04   9.87  -1.69   4.09 
1988 05  20.26   8.09  14.17 
1988 06  26.98  16.00  21.49 
1988 07  26.27  15.40  20.83 
1988 08  24.68  14.00  19.34 
1988 09  16.07   8.29  12.18 
1988 10   8.22   0.25   4.23 
1988 11   -.90  -5.02  -2.96 
1988 12  -9.06 -17.60 -13.33 
1989 01 -10.00 -19.98 -14.99 
1989 02 -13.87 -22.20 -18.03 
1989 03  -4.61 -14.90  -9.75 
1989 04   6.35  -3.80   1.27 
1989 05  19.42   6.10  12.76 
1989 06  22.70  11.56  17.13 
1989 07  28.37  16.24  22.30 
1989 08  24.56 -99.99 -99.99 
1989 09  18.92   8.22  13.57 
1989 10  10.66   1.52   6.09 
1989 11  -3.53 -11.97  -7.75 
1989 12 -14.08 -24.12 -19.10 
1990 01  -7.48 -17.08 -12.28 
1990 02  -8.30 -21.13 -14.71 
1990 03   1.08  -8.07  -3.49 
1990 04   7.40  -2.79   2.30 
1990 05  17.41   4.02  10.71 
1990 06  23.11 -99.99 -99.99 
1990 07  24.56  14.20  19.37 
1990 08  25.82  13.68  19.75 
1990 09  18.52   8.64  13.58 
1990 10   9.43   1.29   5.36 
1990 11   0.38  -7.75  -3.68 
1990 12 -11.70 -20.37 -16.03 
1991 01 -13.81 -99.99 -99.99 
1991 02  -4.96 -13.90  -9.43 
1991 03   0.90  -9.97  -4.54 
1991 05  20.04   9.50  14.77 
1991 07  24.76  15.05  19.90 
1991 08  26.79  14.71  20.75 
1991 11  -3.46 -11.39  -7.42 
1991 12  -7.05 -16.27 -11.66 
1992 01  -6.53 -16.33 -11.43 
1992 02  -5.74 -13.98  -9.85 
1992 03   0.27  -9.81  -4.77 
1992 04   5.90  -2.25   1.82 
1992 05  18.60   5.43  12.01 
1992 06  19.24   9.63  14.43 
1992 07  20.56  10.97  15.76 
1992 08  21.56  11.36  16.45 
1992 09  15.59   5.81  10.70 
1992 10  11.07   1.57   6.32 
1993 01 -10.22 -21.67 -15.95 
1993 02  -8.21 -19.37 -13.79 
1993 03   1.24 -10.00  -4.38 
1993 04   9.93  -1.56   4.18 
1993 05  16.54   5.90  11.22 
1993 06  21.18  10.67  15.92 
1993 07  21.85 -99.99 -99.99 
1993 08  22.53  13.48  18.00 
1993 09  14.05   5.48   9.76 
1993 10   6.66  -1.28   2.69 
1993 11  -1.25  -8.25  -4.75 
1993 12 -99.99 -15.93 -99.99 
1994 01 -99.99 -28.24 -99.99 
1994 02 -99.99 -22.85 -99.99 
1994 03   2.63  -8.21  -2.79 
1994 04   9.18  -2.28   3.45 
1994 05  18.27   6.15  12.21 
1994 06  24.07  13.52  18.79 
1994 07  23.69 -99.99 -99.99 
1994 08  23.00  11.46  17.23 
1994 09  19.87 -99.99 -99.99 
1994 10  11.18   4.98   8.08 
1994 11   2.41  -4.52  -1.05 
1994 12  -4.96 -12.67  -8.81 
1995 01  -9.75 -19.91 -14.83 
1995 02  -9.55 -22.43 -15.99 
1995 03  -1.07  -9.89  -5.48 
1995 04   5.70  -4.42   0.63 
1995 05  16.54   4.98  10.76 
1995 06  27.27  14.33  20.80 
1995 07  24.42  14.35  19.38 
1995 08  25.19  13.87  19.53 
1995 09  18.84   7.37  13.10 
1995 10   9.82   1.45   5.63 
1995 11  -5.64 -99.99 -99.99 
1995 12 -11.18 -20.69 -15.93 
1996 01 -16.95 -26.19 -21.57 
1996 02  -8.66 -99.99 -99.99 
1996 03  -4.76 -17.58 -11.17 
1996 04   4.94  -6.26   -.65 
1996 05  15.02   2.27   8.64 
1996 06  24.13  12.21  18.17 
1996 07  25.52  13.85  19.68 
1996 08  26.31  14.81  20.56 
1996 09 -99.99   9.39 -99.99 
1996 10   9.55   1.62   5.58 
1996 11  -5.45 -11.95  -8.70 
1996 12 -11.48 -20.14 -15.81 
1997 01 -14.31 -22.72 -18.51 
1997 02  -5.66 -99.99 -99.99 
1997 03  -2.71 -14.60  -8.65 
1997 04   7.28  -4.88   1.20 
1997 05  13.62   2.11   7.87 
1997 06  24.79  13.06  18.92 
1997 07  25.33  15.28  20.30 
1997 09  20.02 -99.99 -99.99 
1997 10   9.85   1.26   5.56 
1997 11  -1.58 -99.99 -99.99 
1997 12  -2.65  -8.50  -5.57 
1998 01 -99.99 -17.33 -99.99 
1998 02  -0.09  -6.50  -3.29 
1998 03   2.02  -7.64  -2.81 
1998 05  20.24   5.93  13.08 
1998 06  20.90  11.85  16.37 
1998 07  24.39  13.41  18.90 
1998 08  26.58  14.90  20.74 
1998 09  19.83  10.22  15.03 
1998 10  10.93 -99.99 -99.99 
1998 11   0.93  -4.56  -1.81 
1998 12  -7.58 -14.81 -11.19 
1999 01 -11.47 -20.82 -16.14 
1999 02  -2.39 -11.48  -6.93 
1999 03   3.87  -6.98  -1.55 
1999 04  13.05   0.55   6.80 
1999 05  17.46   7.87  12.67 
1999 06  21.91  11.50  16.70 
1999 07  25.52  13.82  19.67 
1999 08  23.35  12.79  18.07 
1999 09  16.37   6.30  11.33 
1999 10   8.79   0.34   4.56 
1999 11   5.05  -3.20   0.92 
1999 12  -3.97 -14.11  -9.04 
2000 01 -11.24 -23.50 -17.36 
2000 02  -3.71 -15.79  -9.75 
2000 03   4.61  -5.82   -.60 
2000 04   9.60  -2.09   3.75 
2000 06  19.54   9.39  14.47 
2000 07  25.25  14.88  20.06 
2000 08  24.57  14.11  19.34 
2000 09  17.90   6.92  12.41 
2000 10  12.21   2.08   7.14 
2000 11   0.32  -4.92  -2.30 
2000 12 -14.83 -25.04 -19.93 
2001 01  -5.40 -16.73 -11.06 
2001 02 -11.85 -22.22 -17.03 
2001 03  -0.02 -10.70  -5.36 
2001 04  10.96  -1.27   4.84 
2001 05  18.19   6.87  12.53 
2001 06  21.96  11.21  16.58 
2001 07  26.30  15.34  20.82 
2001 12  -4.71 -13.29  -9.00 
2002 01  -8.00 -16.98 -12.49 
2002 02  -3.72 -17.70 -10.71 
2002 04   6.22  -3.95   1.13 
2002 05  13.13   2.39   7.76 
2002 06  22.87  12.68  17.77 
2002 07  27.44  15.73  21.58 
2002 08  23.86  13.48  18.67 
2002 09  20.31   9.31  14.81 
2005 02 -99.99 -99.99 -12.30 
2005 03 -99.99 -99.99  -7.70 
2005 04 -99.99 -99.99   6.90 
2005 05 -99.99 -99.99  10.18 
2005 06 -99.99 -99.99  17.00 
2005 07 -99.99 -99.99  19.50 
2005 08 -99.99 -99.99  17.39 
2005 09 -99.99 -99.99  14.10 
2005 10 -99.99 -99.99   7.70 
2005 11 -99.99 -99.99  -2.80 
2005 12 -99.99 -99.99  -8.89 
2006 01 -99.99 -99.99  -8.50 
2006 02 -99.99 -99.99 -15.30 
2006 03 -99.99 -99.99  -4.19 
2006 04 -99.99 -99.99   8.68 
2006 05 -99.99 -99.99  12.00 
2006 06 -99.99 -99.99  17.89 
2006 07 -99.99 -99.99  20.80 
2006 08 -99.99 -99.99  19.10 
2006 09 -99.99 -99.99  13.70 
2006 10 -99.99 -99.99   3.90 
2006 11 -99.99 -99.99  -4.09 
2006 12 -99.99 -99.99  -9.10 
2007 01 -99.99 -99.99 -16.29 
2007 02 -99.99 -99.99 -19.20 
2007 03 -99.99 -99.99  -4.80 
2007 04 -99.99 -99.99   2.80 
2007 05 -99.99 -99.99  11.90 
2007 06 -99.99 -99.99  17.00 
2007 07 -99.99 -99.99  20.80 
2007 08 -99.99 -99.99  17.79 
2007 09 -99.99 -99.99  11.40 
2007 10 -99.99 -99.99   6.80 
2007 11 -99.99 -99.99  -4.09 
2007 12 -99.99 -99.99 -13.30 
2008 01 -99.99 -99.99 -16.50 
2008 02 -99.99 -99.99 -17.50 
2008 03 -99.99 -99.99  -9.00 
2008 04 -99.99 -99.99   2.20 
2008 05 -99.99 -99.99   8.30 
2008 06 -99.99 -99.99  15.80 
2008 07 -99.99 -99.99  18.29 
2008 08 -99.99 -99.99  19.20 
2008 09 -99.99 -99.99  12.80 
2008 10 -99.99 -99.99   7.10 
2008 11 -99.99 -99.99  -3.30 
2008 12 -99.99 -99.99 -19.70 
2009 01 -99.99 -99.99 -19.20 
2009 02 -99.99 -99.99 -14.00 
2009 03 -99.99 -99.99  -7.60 
2009 04 -99.99 -99.99   3.00 
2009 05 -99.99 -99.99   7.60 
2009 06 -99.99 -99.99  14.90 
2009 07 -99.99 -99.99  16.10 
2009 08 -99.99 -99.99  17.10 
2009 09 -99.99 -99.99  17.89 
2009 10 -99.99 -99.99   4.09 
2009 11 -99.99 -99.99   2.20 
2009 12 -99.99 -99.99 -14.20 
2010 01 -99.99 -99.99 -13.50 
2010 02 -99.99 -99.99 -12.40 
2010 03 -99.99 -99.99   0.50 
2010 04 -99.99 -99.99   8.30 
2010 05 -99.99 -99.99  11.90 
2010 06 -99.99 -99.99  16.00 
2010 07 -99.99 -99.99  19.89 
2010 08 -99.99 -99.99  18.89 
2010 09 -99.99 -99.99  11.30 
2010 10 -99.99 -99.99   8.39 
2010 11 -99.99 -99.99  -2.60 
2010 12 -99.99 -99.99 -13.20 
2011 01 -99.99 -99.99 -18.89 
2011 02 -99.99 -99.99 -14.10 
2011 03 -99.99 -99.99  -8.18 
2011 04 -99.99 -99.99   4.19 
2011 05 -99.99 -99.99  10.90 
2011 06 -99.99 -99.99  16.79 
2011 07 -99.99 -99.99  20.60 
2011 08 -99.99 -99.99  20.00 
2011 09 -99.99 -99.99  14.30 
2011 10 -99.99 -99.99   8.80 
2011 11 -99.99 -99.99   -.90 
2011 12 -99.99 -99.99  -8.18 
2012 01 -99.99 -99.99 -11.70 
2012 02 -99.99 -99.99  -9.60 
2012 03 -99.99 -99.99   1.40 
2012 04 -99.99 -99.99   5.00 
2012 05 -99.99 -99.99  11.80 
2012 06 -99.99 -99.99  17.60 
2012 07 -99.99 -99.99  22.30 
2012 08 -99.99 -99.99  18.60 
2012 09 -99.99 -99.99  12.50 
2012 10 -99.99 -99.99   4.09 
2012 11 -99.99 -99.99  -5.20 
2012 12 -99.99 -99.99 -14.10 
