1949 01  6.70   -.45   3.12 
1949 02  7.14   -.98   3.08 
1949 03  9.29    .-7   4.61 
1949 04 15.66   5.91  10.78 
1949 05 20.98  10.04  15.51 
1949 06 26.90  16.83  21.86 
1949 07 30.11  21.04  25.57 
1949 08 28.31  18.58  23.44 
1949 09 22.04  13.34  17.69 
1949 10 20.28  10.71  15.49 
1949 11 11.54   2.49   7.01 
1949 12  7.06  -1.11   2.97 
1950 01  8.60    .39   4.50 
1950 02  3.02  -3.74   -.36 
1950 03  6.31  -2.56   1.87 
1950 04 12.46   3.50   7.98 
1950 05 17.96   9.09  13.53 
1950 06 24.72  14.44  19.58 
1950 07 27.64  18.08  22.86 
1950 08 26.00  17.37  21.68 
1950 09 21.33  13.11  17.21 
1950 10 19.10   9.37  14.23 
1950 11 12.44   3.44   7.93 
1950 12  4.55  -2.21   1.17 
1951 01  5.82  -2.70   1.56 
1951 02  6.33  -2.50   1.91 
1951 03  8.39    .68   4.54 
1951 04 15.26   5.93  10.59 
1951 05 21.56  10.72  16.14 
1951 06 23.85  15.44  19.64 
1951 07 27.93  18.83  23.38 
1951 08 27.12  17.99  22.55 
1951 09 24.11  13.90  19.00 
1951 10 18.53   9.62  14.07 
1951 11 10.37   1.57   5.97 
1951 12  7.10  -1.12   2.99 
1952 01  5.65  -2.22   1.71 
1952 02  5.26  -1.57   1.84 
1952 03  7.44    . 8   3.76 
1952 04 15.85   6.92  11.38 
1952 05 20.01   9.89  14.95 
1952 06 27.23  17.08  22.15 
1952 07 30.34  20.59  25.46 
1952 08 27.49  18.70  23.09 
1952 09 24.88  14.58  19.73 
1952 10 17.58   6.72  12.15 
1952 11 12.11   3.97   8.04 
1952 12  6.16    .-9   3.03 
1953 01  6.00  -1.15   2.42 
1953 02  7.24   -.94   3.15 
1953 03  9.05   2.11   5.58 
1953 04 14.59   6.09  10.34 
1953 05 20.63  11.98  16.30 
1953 06 27.19  16.10  21.64 
1953 07 29.50  18.99  24.24 
1953 08 28.15  17.92  23.03 
1953 09 25.30  15.13  20.21 
1953 10 19.56   9.20  14.37 
1953 11 13.57   3.73   8.64 
1953 12  8.47    .15   4.31 
1954 01  2.91  -5.22  -1.15 
1954 02  8.21   -.63   3.79 
1954 03  9.32    .61   4.96 
1954 04 15.72   5.76  10.74 
1954 05 19.00   9.95  14.47 
1954 06 25.74  15.96  20.85 
1954 07 28.84  18.56  23.70 
1954 08 26.61  17.20  21.91 
1954 09 22.65  14.34  18.49 
1954 10 19.90  10.36  15.12 
1954 11 10.93   2.74   6.83 
1954 12  5.33  -1.93   1.70 
1955 01  2.43  -4.42   -.99 
1955 02  4.78  -3.42    .68 
1955 03  8.82    .40   4.60 
1955 04 15.67   5.96  10.81 
1955 05 22.92  11.37  17.14 
1955 06 24.87  15.22  20.04 
1955 07 31.39  21.50  26.44 
1955 08 29.74  21.30  25.52 
1955 09 24.21  15.05  19.62 
1955 10 19.89  10.87  15.37 
1955 11 10.76   2.60   6.68 
1955 12  2.32  -5.04  -1.36 
1956 01  2.86  -2.82    . 1 
1956 02  6.04  -1.31   2.36 
1956 03  6.47   -.92   2.77 
1956 04 13.06   3.68   8.37 
1956 05 19.18   9.17  14.17 
1956 06 26.04  16.41  21.22 
1956 07 26.37  18.14  22.25 
1956 08 27.31  18.17  22.74 
1956 09 21.88  13.02  17.45 
1956 10 18.58   8.85  13.71 
1956 11 11.48   3.92   7.70 
1956 12  8.43    .34   4.39 
1957 01  1.35  -5.66  -2.15 
1957 02  6.77  -1.49   2.64 
1957 03  9.52   1.24   5.38 
1957 04 16.39   6.74  11.56 
1957 05 21.68  11.29  16.48 
1957 06 27.85  18.07  22.96 
1957 07 28.91  19.51  24.21 
1957 08 26.37  16.93  21.65 
1957 09 24.40  15.75  20.07 
1957 10 16.99   8.30  12.64 
1957 11 12.61   5.15   8.88 
1957 12  7.32    .61   3.96 
1958 01  2.42  -3.89   -.73 
1958 02   .39  -5.86  -2.73 
1958 03  7.35    .99   4.17 
1958 04 14.57   6.23  10.40 
1958 05 18.09   9.52  13.80 
1958 06 23.09  13.76  18.42 
1958 07 28.11  19.95  24.03 
1958 08 27.10  18.68  22.89 
1958 09 23.16  14.02  18.59 
1958 10 16.94   8.14  12.54 
1958 11 11.81   4.35   8.08 
1958 12  2.02  -5.58  -1.78 
1959 01  3.01  -4.44   -.71 
1959 02  3.78  -5.06   -.64 
1959 03  7.98   -.54   3.72 
1959 04 15.47   6.17  10.82 
1959 05 22.38  11.66  17.02 
1959 06 25.32  16.25  20.78 
1959 07 27.58  19.75  23.66 
1959 08 28.58  20.17  24.37 
1959 09 25.82  16.50  21.16 
1959 10 18.40  10.97  14.68 
1959 11 10.95   3.30   7.12 
1959 12  6.60    . 7   3.33 
1960 01  3.54  -1.92    .81 
1960 02  5.72  -1.35   2.18 
1960 03  3.83  -3.39    .21 
1960 04 15.83   6.30  11.06 
1960 05 20.17  11.24  15.70 
1960 06 25.27  16.79  21.03 
1960 07 27.00  18.67  22.83 
1960 08 26.85  18.68  22.76 
1960 09 22.43  15.12  18.77 
1960 10 18.15   8.79  13.46 
1960 11 13.13   5.29   9.21 
1960 12  3.37  -4.90   -.76 
1961 01   .12  -5.95  -2.91 
1961 02  5.32  -2.30   1.51 
