1940 09 13.64   7.67  10.65 
1940 10  9.74   5.04   7.39 
1940 11  4.69 -99.99 -99.99 
1940 12  4.55   -.38   2.08 
1941 01  3.05  -2.99    . 2 
1941 02  5.30  -1.51   1.89 
1941 03  7.49   1.32   4.40 
1941 04 10.84   3.39   7.11 
1941 05 13.77   4.41   9.09 
1941 06 18.42   7.88  13.15 
1941 07 16.71   9.64  13.18 
1941 08 19.79   8.80  14.29 
1941 09 14.78   5.83  10.30 
1941 10  9.50   3.37   6.43 
1941 11  5.19   -.80   2.19 
1941 12  2.92  -3.21   -.14 
1942 01  5.15    . 2   2.58 
1942 02  5.48   -.19   2.64 
1942 03  4.32  -1.25   1.53 
1942 04  8.60   1.87   5.24 
1942 05 15.35   5.93  10.64 
1942 06 15.36   7.21  11.28 
1942 07 17.15   7.50  12.32 
1942 08 15.11   8.56  11.83 
1942 09 13.78   7.54  10.66 
1942 10  9.08   4.05   6.56 
1942 11  2.17  -2.59   -.20 
1942 12  -.52  -6.15  -3.33 
1943 01  -.13  -6.17  -3.15 
1943 02  1.78  -3.23   -.72 
1943 03  3.70  -3.12    .29 
1943 04  8.01   1.05   4.53 
1943 05 11.63   3.08   7.35 
1943 06 14.13   7.61  10.87 
1943 07 14.83   8.70  11.76 
1943 08 14.85   8.71  11.78 
1943 09 11.39   7.19   9.29 
1943 10  8.85   3.18   6.02 
1943 11  6.36   2.22   4.29 
1943 12  5.11    .70   2.90 
1944 01  3.17   -.79   1.19 
1944 02  3.56  -1.56   1.00 
1944 03  3.71  -1.61   1.04 
1944 04  8.10   -.32   3.89 
1944 05 10.14   3.55   6.85 
1944 06 14.17   6.68  10.42 
1944 07 15.24   8.10  11.67 
1944 08 15.70   9.02  12.36 
1944 09 12.94   6.69   9.81 
1944 10  9.93   2.56   6.24 
1944 11  4.89    .71   2.80 
1944 12 99.99  -1.74 -99.99 
1945 01  3.71 -99.99 -99.99 
1945 02  3.83  -1.62   1.10 
1945 03  4.26   -.63   1.81 
1945 04  6.26    .11   3.18 
1945 05 13.59   3.51   8.55 
1945 06 13.04   7.17  10.10 
1945 07 14.15   8.64  11.40 
1945 08 14.00   8.05  11.02 
1945 09 11.79   6.82   9.30 
1945 10 99.99   3.34 -99.99 
1945 11  1.24  -4.14  -1.45 
1945 12  2.33  -3.94   -.80 
1946 01  2.90  -1.45    .72 
1946 02  3.38  -1.13   1.12 
1946 03  3.82  -1.74   1.04 
1946 04  6.28    .56   3.42 
1946 05 13.03   3.94   8.48 
1946 06 16.54   7.54  12.04 
1946 07 15.38   9.25  12.31 
1946 08 13.98   8.27  11.12 
1946 09 12.79   6.69   9.74 
1946 10  7.79   2.94   5.36 
1946 11  3.77  -1.60   1.08 
1946 12   .34  -5.75  -2.70 
1947 01 -1.35  -7.30  -4.32 
1947 02  1.64 -99.99 -99.99 
1947 03  5.20   -.56   2.32 
1947 04  6.70   1.41   4.05 
1947 05 12.97   3.54   8.25 
1947 06 14.63   7.19  10.91 
1947 07 17.10   9.07  13.08 
1947 08 16.12   8.60  12.36 
1947 09 12.69   7.54  10.11 
1947 10  8.76   4.38   6.57 
1947 11  5.36   1.45   3.40 
1947 12  3.71    .-5   1.83 
1948 01  2.79  -1.67    .56 
1948 02   .52  -5.76  -2.61 
1948 03  2.49  -3.16   -.33 
1948 04  7.22  -1.12   3.05 
1948 05 11.98   3.92   7.95 
1948 06 15.40   6.76  11.08 
1948 07 16.37   8.92  12.65 
1948 08 15.17   8.16  11.66 
1948 09 12.00   5.54   8.77 
1948 10  7.43   2.79   5.10 
1948 11  3.36  -1.12   1.11 
1948 12  -.91  -6.84  -3.87 
1949 01  1.61  -4.77  -1.58 
1949 02 -1.14  -7.56  -4.35 
1949 03  5.35   -.34   2.50 
1949 04  6.50    .90   3.70 
1949 05 11.35   2.95   7.15 
1949 06 12.36   5.35   8.85 
1949 07 14.16   7.76  10.96 
1949 08 15.41   7.64  11.52 
1949 09 13.14   6.89  10.01 
1949 10  8.25   2.80   5.52 
1949 11  5.93   1.37   3.65 
1949 12  -.58  -4.83  -2.70 
1950 01 -2.09 -10.14  -6.12 
1950 02  -.15  -4.84  -2.49 
1950 03  4.15  -2.08   1.03 
1950 04  5.90   -.11   2.89 
1950 05  9.59   2.40   5.99 
1950 06 15.20   6.19  10.69 
1950 07 14.93   7.81  11.37 
1950 08 16.53   7.63  12.08 
1950 09 11.69   5.98   8.83 
1950 10  7.47   1.39   4.42 
1950 11   .62  -4.96  -2.17 
1950 12  1.95  -2.23   -.13 
1951 01 -1.58  -6.83  -4.20 
1951 02   .-3  -5.95  -2.99 
1951 03  1.23  -4.37  -1.57 
1951 04  6.85    .23   3.54 
1951 05 11.16   3.16   7.16 
1951 06 13.06   6.84   9.95 
1951 07 16.99   9.38  13.18 
1951 08 14.52   9.21  11.86 
1951 09 13.84   5.94   9.89 
1951 10  8.84   1.05   4.94 
1951 11  4.01  -1.81   1.10 
1951 12   .46  -6.52  -3.03 
1952 01 -2.97 -10.20  -6.58 
1952 02  2.91  -3.76   -.42 
1952 03  3.85  -3.75    . 4 
1952 04  5.62  -1.98   1.82 
1952 05  8.64    .62   4.63 
1952 06 13.75   3.62   8.68 
