1928 10 11.02   4.01   7.51 
1928 11  4.98   -.41   2.29 
1928 12  2.16  -2.96   -.39 
1929 01 -1.88  -9.50  -5.69 
1929 02 -3.44  -9.47  -6.46 
1929 03  -.54  -8.56  -4.55 
1929 04  1.21  -5.02  -1.90 
1929 05  7.90    .19   4.04 
1929 06 13.41   5.55   9.47 
1929 07 19.35  11.39  15.37 
1929 08 19.35  13.05  16.20 
1929 09 17.25  10.84  14.04 
1929 10 11.93   5.46   8.69 
1929 11  4.06  -1.57   1.24 
1929 12 -2.13  -7.91  -5.02 
1930 01 -2.89 -11.92  -7.40 
1930 02 -4.31 -13.07  -8.68 
1930 03  -.50  -6.47  -3.48 
1930 04  1.85  -3.23   -.69 
1930 05  6.85    .54   3.69 
1930 06 15.69   8.41  12.04 
1930 07 18.70  13.29  16.00 
1930 08 18.75  12.51  15.63 
1930 09 15.43  10.14  12.79 
1930 10  9.66   5.59   7.62 
1930 11  5.98   1.44   3.71 
1930 12  -.37  -3.69  -2.03 
1931 01 -2.73  -7.12  -4.92 
1931 02 -3.86  -7.86  -5.86 
1931 03  -.91  -2.73  -1.82 
1931 04  2.76   -.46   1.15 
1931 05  5.84   2.09   3.97 
1931 06  9.97   6.77   8.37 
1931 07 19.09  13.09  16.09 
1931 08 17.62  13.22  15.42 
1931 09 14.96   9.56  12.26 
1931 10 10.62   4.40   7.51 
1931 11  7.73   1.05   4.39 
1931 12  -.74  -5.02  -2.88 
1932 01 -2.04  -7.42  -4.73 
1932 02 -6.97 -13.00  -9.98 
1932 03 -2.06  -7.00  -4.52 
1932 04  1.90  -2.31   -.20 
1932 05  6.15   1.04   3.60 
1932 06 10.89   4.42   7.66 
1932 07 15.97  10.18  13.07 
1932 08 20.45  13.99  17.22 
1932 09 15.47  10.29  12.88 
1932 10 12.18   6.86   9.52 
1932 11  6.02    . 5   3.03 
1932 12  1.96  -4.75  -1.39 
1933 01   .12  -7.29  -3.58 
1933 02 -1.11  -7.03  -4.07 
1933 03 -1.75  -6.48  -4.11 
1933 04  2.88  -2.39    .24 
1933 05  8.30    .24   4.27 
1933 06 12.68   5.04   8.86 
1933 07 18.35  11.04  14.69 
1933 08 19.60  13.09  16.34 
1933 09 15.67   9.53  12.60 
1933 10 12.10   6.02   9.06 
1933 11  2.96  -3.83   -.43 
1933 12 -4.19 -10.32  -7.26 
1934 01 -6.86 -14.98 -10.92 
1934 02 -7.47 -14.89 -11.18 
1934 03 -2.78  -9.59  -6.18 
1934 04  1.88  -2.74   -.43 
1934 05  8.53   1.03   4.77 
1934 06 11.12   5.15   8.13 
1934 07 17.10  10.74  13.92 
1934 08 18.49  12.36  15.42 
1934 09 18.50  12.87  15.68 
1934 10 10.40   5.74   8.07 
1934 11  7.05   1.71   4.38 
1934 12 -1.64  -5.85  -3.74 
1935 01 -2.51 -10.22  -6.37 
1935 02 -5.62 -13.55  -9.58 
1935 03 -3.62 -10.18  -6.90 
1935 04  1.65  -3.07   -.71 
1935 05  6.33    .62   3.47 
1935 06 12.11   6.54   9.32 
1935 07 19.03  12.47  15.75 
1935 08 20.20  14.52  17.36 
1935 09 14.01   9.60  11.80 
1935 10 10.30   5.32   7.81 
1935 11  6.10   1.72   3.91 
1935 12   .46  -2.51  -1.02 
1936 01  -.28  -4.42  -2.35 
1936 02 -4.42  -9.89  -7.16 
1936 03   .64  -3.45  -1.40 
1936 04  3.14  -1.43    .85 
1936 05  5.96    .97   3.46 
1936 06 12.48   7.12   9.79 
1936 07 15.65  11.56  13.60 
1936 08 19.15  12.92  16.03 
1936 09 15.37   9.81  12.59 
1936 10 11.06   3.98   7.52 
1936 11  5.39  -1.55   1.92 
1936 12  1.31  -5.79  -2.24 
1937 01 -1.74 -10.68  -6.21 
1937 02 -1.39  -6.95  -4.17 
1937 03 -1.09  -7.01  -4.05 
1937 04  3.78  -2.76    .51 
1937 05  9.21   2.14   5.67 
1937 06 14.44   8.14  11.29 
1937 07 20.65  14.21  17.43 
1937 08 22.87  16.15  19.51 
1937 09 17.82  12.11  14.96 
1937 10 11.42   6.37   8.89 
1937 11  6.13   1.01   3.57 
1937 12   .89  -3.18  -1.14 
1938 01 -1.70  -7.25  -4.47 
1938 02 -5.55 -11.58  -8.56 
1938 03 -2.19  -9.14  -5.67 
1938 04  3.62  -2.73    .44 
1938 05  8.46    .56   4.51 
1938 06 16.50   8.18  12.34 
1938 07 19.73  13.05  16.39 
1938 08 21.20  15.14  18.17 
1938 09 16.87  11.33  14.10 
1938 10 12.48   7.16   9.82 
1938 11  7.04    .44   3.74 
1938 12  1.36  -3.70  -1.17 
1939 01 -1.71  -7.59  -4.65 
1939 02 -3.35 -12.82  -8.08 
1939 03 -3.15 -10.99  -7.07 
1939 04  2.15  -3.14   -.49 
1939 05  5.95    . 2   2.98 
1939 06 11.13   4.98   8.05 
1939 07 17.53  11.96  14.74 
1939 08 20.26  14.44  17.35 
1939 09 16.79   9.85  13.32 
1939 10 10.37   5.46   7.91 
1939 11  3.26   -.76   1.25 
1939 12   . 4  -2.99  -1.47 
1940 01 -3.94  -7.61  -5.77 
1940 02 -4.41  -8.93  -6.67 
1940 03  -.91  -5.02  -2.96 
1940 04  1.31  -3.30   -.99 
1940 05  8.14   1.51   4.83 
1940 06 13.48   5.68   9.58 
1940 07 19.32  12.33  15.82 
1940 08 20.12  12.63  16.37 
1940 09 16.41  10.76  13.58 
1940 10  9.93   3.99   6.96 
1940 11  5.31    .40   2.85 
1940 12   .38  -7.40  -3.51 
1941 01 -2.78  -9.14  -5.96 
1941 02 -1.72 -11.20  -6.46 
1941 03 -1.17 -10.66  -5.92 
1941 04  3.78  -4.42   -.32 
1941 05  7.04    .95   3.99 
1941 06 12.51   4.88   8.69 
1941 07 19.39  11.55  15.46 
1941 08 16.62  10.58  13.60 
1941 09 13.51   6.60  10.05 
1941 10  9.20   2.75   5.97 
1941 11  5.29   -.35   2.47 
1941 12  1.24  -2.82   -.79 
1942 01 -2.22  -9.39  -5.81 
1942 02 -3.41  -8.63  -6.02 
1942 03   .66  -3.81  -1.57 
1942 04  4.31  -1.20   1.55 
1942 05 10.35   3.03   6.69 
1942 06 13.42   6.98  10.20 
1942 07 20.45  14.01  17.23 
1942 08 21.14  15.00  18.07 
1942 09 18.21  11.90  15.06 
1942 10 13.03   7.31  10.17 
1942 11  5.45    .68   3.06 
1942 12 -1.95  -6.29  -4.12 
1943 01 -5.67 -11.35  -8.51 
1943 02 -1.89  -9.39  -5.64 
1943 03  -.95  -8.49  -4.71 
1943 04  2.92  -2.39    .26 
1943 05  6.63    .72   3.67 
1943 06 11.00   4.52   7.76 
1943 07 18.48  11.47  14.97 
1943 08 19.10  12.88  15.99 
1943 09 17.35  12.10  14.72 
1943 10 12.75   7.57  10.16 
1943 11  6.43   2.18   4.30 
1943 12  -.75  -5.49  -3.12 
1944 01 -1.94  -6.24  -4.09 
1944 02 -3.57 -11.09  -7.33 
1944 03 -1.57  -8.12  -4.84 
1944 04  2.66  -3.05   -.19 
1944 05  9.07   1.22   5.14 
1944 06 14.05   6.55  10.30 
1944 07 18.50  11.42  14.96 
1944 08 21.57  14.63  18.10 
1944 09 17.87  11.83  14.85 
1944 10 10.98   4.94   7.96 
1944 11  6.82   2.40   4.61 
1944 12  1.16  -4.08  -1.45 
1945 01   . 1  -5.59  -2.79 
1945 02 99.99  -7.09 -99.99 
1945 03 99.99  -5.25 -99.99 
1945 04 99.99  -1.52 -99.99 
1945 05 99.99   1.28 -99.99 
1945 06 12.00   5.49   8.74 
1945 07 19.95  12.18  16.07 
1945 08 21.94  14.70  18.32 
1945 09 17.50  10.22  13.86 
1945 10 11.47   4.92   8.20 
1945 11  5.48    .45   2.96 
1945 12   . 4  -4.05  -2.00 
1946 01 -1.73  -8.49  -5.10 
1946 02 -3.02 -11.10  -7.06 
1946 03   .73  -5.30  -2.28 
1946 04  2.27  -2.07    .10 
1946 05  8.68   1.35   5.01 
1946 06 14.39   5.94  10.16 
1946 07 19.50  11.51  15.50 
1946 08 20.06  14.41  17.23 
1946 09 17.73  11.35  14.54 
1946 10 13.01   6.19   9.60 
1946 11  5.37   -.63   2.36 
1946 12   .77  -5.29  -2.26 
1947 01 -2.84 -10.66  -6.75 
1947 02 -2.00  -6.45  -4.22 
1947 03  -.23  -4.23  -2.23 
1947 04  1.93  -4.21  -1.14 
1947 05  7.30    .81   4.05 
1947 06 12.65   5.47   9.05 
1947 07 21.40  14.43  17.91 
1947 08 21.58  14.19  17.88 
1947 09 17.11  10.14  13.62 
1947 10 11.81   5.52   8.66 
1947 11  5.56   1.44   3.50 
1947 12   . 0  -3.84  -1.92 
1948 01 -1.34  -6.21  -3.77 
1948 02 -5.78 -14.19  -9.98 
1948 03 -2.64 -10.95  -6.79 
1948 04  1.69  -3.81  -1.05 
1948 05  6.55   1.12   3.83 
1948 06 12.00   5.76   8.88 
1948 07 17.87  11.60  14.73 
1948 08 19.74  13.64  16.69 
1948 09 15.84   9.85  12.84 
1948 10 11.33   6.41   8.87 
1948 11  7.38   3.05   5.21 
1948 12  1.98  -1.75    .11 
1949 01  -.57  -5.61  -3.09 
1949 02 -2.56  -8.68  -5.62 
1949 03   .43  -3.60  -1.58 
1949 04  3.50  -1.22   1.14 
1949 05  7.58   1.95   4.76 
1949 06 14.00   7.56  10.78 
1949 07 19.06  13.67  16.36 
1949 08 18.93  13.65  16.29 
1949 09 15.52  10.87  13.19 
1949 10 12.04   6.44   9.24 
1949 11  5.28    .87   3.07 
1949 12  2.89  -2.43    .23 
1950 01 -1.44  -9.85  -5.64 
1950 02 -5.59 -13.75  -9.67 
1950 03 -2.13  -9.88  -6.00 
1950 04  2.09  -2.05    . 2 
1950 05  8.99   1.90   5.44 
1950 06 14.46   7.28  10.87 
1950 07 17.94  12.08  15.01 
1950 08 18.79  13.31  16.05 
1950 09 15.04   9.49  12.26 
1950 10 10.62   5.16   7.89 
1950 11  7.19   2.50   4.84 
1950 12  2.78  -1.62    .58 
1951 01   .25  -6.00  -2.87 
1951 02   .70  -6.31  -2.80 
1951 03  1.46  -3.65  -1.09 
1951 04  5.79    .24   3.01 
1951 05  8.30   1.74   5.02 
1951 06 13.87   7.00  10.43 
1951 07 19.73  12.93  16.33 
1951 08 19.62  13.73  16.68 
1951 09 17.99  11.02  14.50 
1951 10 11.67   4.76   8.21 
1951 11  7.82    .62   4.22 
1951 12  1.50  -5.56  -2.03 
1952 01  -.86  -7.51  -4.18 
1952 02  -.81  -6.38  -3.59 
1952 03   .37  -4.27  -1.95 
1952 04  3.44  -2.08    .68 
1952 05  7.84   1.72   4.78 
1952 06 13.60   6.78  10.19 
1952 07 20.09  12.35  16.22 
1952 08 21.36  14.56  17.96 
1952 09 17.54   9.83  13.69 
1952 10 11.57   4.15   7.85 
1952 11  5.38    .96   3.17 
1952 12   .85  -2.94  -1.04 
1953 01   .92  -5.86  -2.47 
1953 02  -.34  -6.25  -3.29 
1953 03  -.15  -5.30  -2.72 
1953 04  5.60    .72   3.16 
1953 05  7.26   1.67   4.46 
1953 06 14.34   7.55  10.94 
1953 07 19.82  12.62  16.21 
1953 08 19.37  12.80  16.09 
1953 09 17.19  10.32  13.75 
1953 10 11.70   5.44   8.57 
1953 11  7.61   2.78   5.19 
1953 12  3.76  -2.15    .80 
1954 01 -1.74  -6.70  -4.21 
1954 02   .36  -4.61  -2.12 
1954 03   .16  -4.56  -2.20 
1954 04  3.34  -3.68   -.17 
1954 05  8.80   2.22   5.51 
1954 06 12.70   6.68   9.68 
1954 07 18.52  13.01  15.76 
1954 08 18.60  12.78  15.69 
1954 09 15.81   9.97  12.89 
1954 10 10.79   5.89   8.34 
1954 11  6.50   1.33   3.91 
1954 12  2.93  -1.30    .81 
1955 01   .50  -2.70  -1.10 
1955 02  -.18  -5.24  -2.70 
1955 03  -.17  -5.02  -2.59 
1955 04  3.47  -1.39   1.04 
1955 05  8.03   2.65   5.34 
1955 06 13.13   7.35  10.24 
1955 07 19.74  12.09  15.91 
1955 08 19.95  13.31  16.63 
1955 09 15.96   9.53  12.74 
1955 10 10.74   5.32   8.03 
1955 11  5.36   1.23   3.29 
1955 12 -1.15  -4.53  -2.84 
1956 01  1.10  -2.10   -.50 
1956 02 -1.63  -6.09  -3.86 
1956 03 -1.10  -6.42  -3.76 
1956 04  2.98  -1.45    .76 
1956 05  7.33    .52   3.92 
1956 06 13.10   6.05   9.57 
1956 07 17.71  11.45  14.58 
1988 06 99.99   6.97 -99.99 
1988 10 10.42   6.35   8.38 
1988 11  6.61 -99.99 -99.99 
1989 03 -2.51 -99.99 -99.99 
1990 07 18.57 -99.99 -99.99 
1993 07 99.99   9.64 -99.99 
1995 08 99.99  14.32 -99.99 
1996 06 14.10   7.50  10.80 
1996 07 18.04  13.01  15.53 
1996 08 19.82  16.23  18.02 
1996 09 15.49  11.53  13.51 
1996 10 10.67   6.53   8.60 
1996 11  5.38   1.52   3.45 
1996 12  4.69    .-6   2.32 
1997 03 -2.08  -9.32  -5.70 
1997 06 12.36   6.57   9.46 
1997 07 18.33  12.51  15.42 
1997 08 18.04  14.04  16.04 
1997 09 16.21  11.48  13.85 
1997 10  9.87   6.33   8.10 
1997 11  5.98   1.69   3.83 
1998 02 -1.51  -5.28  -3.39 
1998 03  1.21  -3.37  -1.07 
1998 04  3.31   -.44   1.43 
1998 06 11.78   8.30  10.04 
1998 07 18.60  13.85  16.22 
1998 09 16.71  12.45  14.58 
1998 10 10.86   6.73   8.79 
1998 12  2.21  -3.12   -.45 
1999 02 -1.21  -5.83  -3.52 
1999 03  2.28  -1.71    .28 
1999 04  2.90   -.56   1.17 
1999 06 17.00  10.64  13.82 
1999 07 20.41  15.68  18.04 
1999 08 21.06  16.41  18.73 
