1930 12 -2.88  -8.59  -5.73 
1931 01 -1.87  -7.64  -4.75 
1931 02   .91  -8.51  -3.80 
1931 03  4.82  -4.30    .26 
1931 04 13.41  -2.20   5.60 
1931 05 20.07   2.30  11.18 
1931 06 19.83   5.13  12.48 
1938 11  -.72  -6.09  -3.40 
1938 12 -1.71  -6.89  -4.30 
1942 01 -2.61  -9.24  -5.92 
1942 02  3.07  -4.67   -.80 
1942 03  7.34  -2.34   2.49 
1942 04 15.04   3.08   9.05 
1942 05 15.31   4.19   9.75 
1942 06 18.78   6.84  12.81 
1942 07 26.06   9.92  17.99 
1942 08 27.67  14.52  21.09 
1942 09 23.44   9.21  16.32 
1942 10 14.64   4.39   9.51 
1942 11  1.72  -4.07  -1.17 
1942 12  2.15  -3.39   -.62 
1943 01 -4.23 -10.82  -7.53 
1943 02  4.89  -3.10    .89 
1943 03  5.74  -4.27    .73 
1943 04 13.52   1.02   7.27 
1943 05 14.12   2.14   8.13 
1943 06 19.00   7.71  13.35 
1943 07 25.76   9.35  17.55 
1943 08 23.69   9.35  16.52 
1943 09 23.88  10.40  17.14 
1943 10 13.58   4.17   8.87 
1943 11  3.48   -.97   1.25 
1943 12 -1.41  -4.69  -3.05 
1944 01 -1.40  -6.46  -3.93 
1944 02  2.33  -4.10   -.88 
1944 03  6.69  -1.94   2.37 
1944 04 12.59   3.78   8.18 
1944 05 17.29   7.40  12.34 
1944 06 20.18   9.32  14.75 
1944 07 24.35  10.92  17.63 
1944 08 21.13   9.01  15.07 
1944 09 20.75   8.43  14.59 
1944 10 13.40   5.84   9.62 
1944 11  1.47  -3.12   -.82 
1944 12 -4.31  -8.07  -6.18 
1945 01 -1.27  -5.91  -3.59 
1945 02  1.52  -4.32  -1.40 
1945 03  3.87  -3.55    .15 
1945 04  8.05   1.39   4.72 
1945 05 17.03   8.35  12.69 
1945 06 20.16   9.76  14.96 
1945 07 99.99  11.94 -99.99 
1945 08 99.99  12.51 -99.99 
1945 09 99.99   8.97 -99.99 
1945 10 13.50   4.10   8.80 
1945 11  1.87  -4.48  -1.30 
1945 12 -2.15  -7.15  -4.65 
1946 01  1.55  -6.49  -2.46 
1946 02  2.59  -5.60  -1.50 
1946 03  7.60  -2.62   2.49 
1946 04 10.70    .37   5.53 
1946 05 18.26   4.34  11.30 
1946 06 18.12   5.33  11.72 
1946 07 24.27   9.43  16.85 
1946 08 25.30   9.87  17.58 
1946 09 19.49   5.53  12.51 
1946 10 99.99   -.19 -99.99 
1946 11  2.86  -5.21  -1.17 
1946 12   .91  -6.61  -2.85 
1947 01 -1.09  -9.22  -5.16 
1947 02  6.06  -4.94    .55 
1947 03  9.89  -1.03   4.43 
1947 04 14.86    .50   7.68 
1947 05 20.08   5.41  12.74 
1947 06 17.86   5.59  11.72 
1947 07 24.25   7.90  16.07 
1947 09 99.99   6.92 -99.99 
1947 10  8.92    .69   4.80 
1947 11  4.09  -3.35    .37 
1947 12   .15  -6.25  -3.05 
1948 01  -.55  -8.58  -4.56 
1948 02  -.30  -8.88  -4.59 
1948 03  3.41  -6.06  -1.32 
1948 04  7.05  -2.23   2.41 
1948 05 12.76   2.31   7.53 
1948 06 21.28   7.70  14.49 
1948 07 21.78   8.18  14.98 
1948 08 20.09   8.35  14.22 
1948 09 17.00   4.50  10.75 
1948 10  8.38    .12   4.25 
1948 11   .95  -2.38   -.71 
1948 12 -4.26  -9.28  -6.77 
1949 01 -6.85 -14.54 -10.69 
1949 02 -1.04  -9.35  -5.20 
1949 03  4.86  -4.01    .42 
1949 04 10.98    .90   5.93 
1949 05 17.44   4.09  10.76 
1949 06 17.74   4.89  11.31 
1949 07 21.27   8.02  14.64 
1949 08 20.17   7.95  14.06 
1949 09 17.09   6.09  11.59 
1949 10  8.89   -.52   4.18 
1949 11  5.04    .-6   2.49 
1949 12 -1.50  -7.95  -4.72 
1950 01 10.93 -17.91 -14.42 
1950 02 -1.31  -7.52  -4.41 
1950 03  3.28  -5.81  -1.26 
1950 04  6.67  -2.05   2.31 
1950 05  9.59   1.54   5.56 
1950 06 18.61   6.30  12.45 
1950 07 23.73   8.20  15.96 
1950 08 23.58   8.66  16.11 
1950 09 20.96   6.70  13.83 
1950 10  7.01   -.51   3.25 
1950 11  2.08  -4.76  -1.33 
1950 12  1.50  -4.40  -1.45 
1951 01 -2.77  -9.07  -5.92 
1951 02  1.52  -7.89  -3.18 
1951 03  2.45  -6.33  -1.94 
1951 04 12.00   -.14   5.93 
1951 05 14.68   2.62   8.64 
1951 06 19.79   6.80  13.29 
1951 07 24.69   9.30  16.99 
1951 08 23.45   8.49  15.97 
1951 09 19.03   6.27  12.65 
1951 10  7.90    .73   4.31 
1951 11  1.58  -4.34  -1.38 
1951 12 -3.27  -9.32  -6.29 
1952 01 -4.58 -10.37  -7.47 
1952 02   .19  -7.15  -3.48 
1952 03  4.55  -3.95    .30 
1952 04 10.94   -.31   5.31 
1952 05 16.11   3.45   9.78 
1952 06 18.21   5.63  11.92 
1952 07 24.98  10.36  17.67 
1952 08 23.37   9.79  16.58 
1952 09 20.66   9.00  14.83 
1952 10 14.47   5.73  10.10 
1952 11   .97  -3.93  -1.48 
1952 12 -1.29  -5.54  -3.41 
1953 01  2.86  -2.76    . 4 
1953 02  2.57  -3.93   -.68 
1953 03  4.92  -2.47   1.22 
1953 04  8.43   -.14   4.14 
1953 05 14.46   3.15   8.80 
1953 06 15.67   5.14  10.40 
1953 07 23.77   9.96  16.86 
1953 08 22.25  10.25  16.25 
1953 09 18.51   7.41  12.96 
1953 10 10.94   3.20   7.07 
1953 11  3.37  -1.22   1.07 
1953 12  2.27  -3.33   -.52 
1954 01 -3.54  -8.97  -6.25 
1954 02  2.41  -4.46  -1.02 
1954 03  3.01  -6.04  -1.51 
1954 04  6.79  -1.49   2.65 
1954 05 14.91   2.33   8.62 
1954 06 16.07   4.69  10.38 
1954 07 21.95   7.74  14.84 
1954 08 19.69   8.01  13.85 
1954 09 16.09   6.14  11.11 
1954 10  7.21    .95   4.08 
1954 11  4.15    .-3   2.06 
1954 12 -2.03  -6.42  -4.22 
1955 01 -1.07  -6.88  -3.97 
1955 02  -.23  -7.36  -3.79 
1955 03   .85  -6.74  -2.94 
1955 04  5.61  -2.69   1.46 
1955 05 11.26   1.39   6.32 
1955 06 19.04   6.33  12.68 
1955 07 20.79   8.42  14.60 
1955 08 23.40   8.68  16.04 
1955 09 18.36   7.03  12.69 
1955 10  8.10   1.34   4.72 
1955 11 -2.22  -8.68  -5.45 
1955 12 -4.03  -9.58  -6.80 
1956 01 -2.24  -7.44  -4.84 
1956 02 -3.21  -9.85  -6.53 
1956 03  2.19  -4.51  -1.16 
1956 04 10.93    .82   5.87 
1956 05 17.16   3.42  10.29 
1956 06 16.74   5.00  10.87 
1956 07 25.88   9.82  17.84 
1956 08 22.94   7.60  15.27 
1956 09 17.54   4.98  11.27 
1956 10  7.32    .74   4.03 
1956 11   .52  -5.30  -2.39 
1957 01 -7.22 -13.67 -10.44 
1957 03  4.03  -3.53    .25 
1957 04 10.02    .43   5.22 
1957 05 19.00   4.88  11.94 
1957 06 19.48   6.72  13.10 
