1949 09 20.24  10.22  15.23 
1949 10 15.20   3.64   9.42 
1949 11  8.55  -1.64   3.45 
1949 12  4.59  -5.73   -.56 
1950 01  1.33  -9.72  -4.19 
1950 02 -1.35 -14.02  -7.68 
1950 03  3.16  -9.92  -3.38 
1950 04  9.49  -1.85   3.82 
1950 05 17.00   3.91  10.45 
1950 06 20.04   8.06  14.05 
1950 07 24.13  12.39  18.26 
1950 08 23.30  13.13  18.21 
1950 09 17.90   6.99  12.44 
1950 10 13.42   2.26   7.84 
1950 11 10.96   1.33   6.14 
1950 12  5.79  -2.70   1.54 
1951 01  3.68  -6.63  -1.47 
1951 02  3.21  -6.09  -1.44 
1951 03  5.93  -3.32   1.30 
1951 04 10.84   1.87   6.35 
1951 05 15.23   4.06   9.64 
1951 06 19.65   8.67  14.16 
1951 07 24.74  13.55  19.14 
1951 08 23.76  14.35  19.05 
1951 09 20.41   9.50  14.95 
1951 10 14.75   4.08   9.41 
1951 11  9.39   -.71   4.34 
1951 12  3.42  -7.23  -1.90 
1952 01  2.70  -9.74  -3.52 
1952 02  2.07  -8.71  -3.32 
1952 03  3.92  -4.77   -.42 
1952 04 10.89    .28   5.58 
1952 05 14.89   3.94   9.41 
1952 06 20.25   9.57  14.91 
1952 07 25.72  13.58  19.65 
1952 08 24.61  13.51  19.06 
1952 09 19.85   8.20  14.02 
1952 10 14.35   3.33   8.84 
1952 11  7.80    .71   4.25 
1952 12  2.15  -5.71  -1.78 
1953 01  3.13  -7.54  -2.20 
1953 02  1.94  -8.39  -3.22 
1953 03  4.17  -4.19    . 0 
1953 04 11.71   1.97   6.84 
1953 05 15.36   4.13   9.74 
1953 06 20.84   9.24  15.04 
1953 07 23.96  13.01  18.48 
1953 09 22.17   7.39  14.78 
1953 10 15.45   3.05   9.25 
1953 12  5.89  -5.57    .15 
1954 01  -.95 -12.42  -6.68 
1954 02  3.58  -6.44  -1.43 
1954 03  4.10  -6.27  -1.08 
1954 04 10.50  -2.75   3.87 
1954 05 15.59   3.25   9.42 
1954 07 26.44  12.03  19.23 
1954 08 24.91  10.93  17.92 
1954 09 22.17   7.94  15.05 
1954 10 15.89   4.33  10.11 
1954 11  8.81  -1.57   3.62 
1954 12  5.07  -4.39    .34 
1955 01   .51  -7.63  -3.56 
1955 02  1.96 -10.12  -4.08 
1955 03  4.59  -7.37  -1.38 
1955 04 11.02  -1.73   4.64 
1955 05 17.27   3.29  10.28 
1955 06 22.19   7.84  15.01 
1955 07 26.32  10.67  18.49 
1955 08 26.32  12.45  19.38 
1955 09 21.55   5.83  13.69 
1955 10 14.62   1.72   8.17 
1955 11  6.84  -2.08   2.37 
1955 12 -1.44 -11.25  -6.34 
1956 01  2.60  -4.67  -1.04 
1956 02  2.20 -11.86  -4.83 
1956 04  9.55  -3.02   3.26 
1956 05 15.31    . 4   7.67 
1956 06 22.06   7.56  14.81 
1956 07 25.02  10.29  17.65 
1956 08 24.50   9.59  17.04 
1956 09 19.82   5.79  12.80 
1956 10 17.21    .-3   8.59 
1956 11 10.14  -2.19   3.97 
1956 12  3.61  -8.72  -2.55 
1958 01  1.93  -5.92  -1.99 
1958 06 21.05   5.94  13.49 
1965 01 -2.08 -11.15  -6.61 
1965 02 -1.16 -11.54  -6.35 
1965 03  2.24  -6.36  -2.06 
1965 04  6.94  -2.16   2.38 
1965 05 14.00   2.82   8.41 
1965 06 19.95   8.03  13.99 
1965 07 23.34  11.22  17.28 
1965 08 21.99  11.47  16.73 
1965 09 18.81   7.50  13.15 
1965 10 12.57   3.01   7.79 
1965 11  6.32  -3.12   1.60 
1965 12   .70  -8.10  -3.70 
1966 01  -.30  -6.38  -3.34 
1966 02  -.44 -10.16  -5.30 
1966 03  4.19  -3.98    .10 
1966 04  8.04  -1.94   3.05 
1966 05 14.58   3.13   8.85 
1966 06 19.10   8.51  13.80 
1966 07 23.29  11.15  17.22 
1966 08 23.52  12.53  18.02 
1966 09 18.62   6.97  12.79 
1966 10 13.21   4.27   8.74 
1966 11  9.50   2.74   6.12 
1966 12  3.08  -3.08    . 0 
1967 01   .62  -8.24  -3.81 
1967 02 -1.65 -15.22  -8.43 
1967 03   .30 -10.22  -4.96 
1967 04  6.02  -3.71   1.15 
1967 05 11.24   2.39   6.81 
1967 06 20.09   8.46  14.27 
1967 07 23.27  14.57  18.92 
1967 08 22.18  13.23  17.70 
1967 09 18.76   8.85  13.80 
1967 10 13.42   5.02   9.22 
1967 11  6.90    .11   3.50 
1967 12  2.33  -6.28  -1.97 
1968 01 -2.81 -12.49  -7.64 
1968 02 -2.64 -14.35  -8.49 
1968 03  3.46  -4.67   -.60 
1968 04 10.60    .22   5.41 
1968 05 14.44   3.44   8.93 
1968 06 18.62   7.98  13.30 
1968 07 24.48  13.15  18.81 
1968 08 21.99  11.75  16.86 
1968 09 20.72  10.26  15.49 
1968 10 15.47   6.68  11.07 
1968 11  6.23  -1.51   2.36 
1968 12  2.33  -4.94  -1.30 
1969 01   .38  -7.90  -3.76 
1969 02  1.08  -5.59  -2.25 
1969 03  3.49  -5.06   -.78 
1969 04  9.06  -1.05   4.00 
1969 05 13.40   3.51   8.45 
1969 06 20.90   9.63  15.26 
1969 07 22.05 -99.99 -99.99 
1969 08 23.39  13.31  18.35 
1969 09 19.32  10.09  14.70 
1969 10 12.61   3.29   7.95 
1969 11  8.74   1.79   5.26 
1969 12  4.25  -2.22   1.01 
1970 01 -4.86 -13.93  -9.39 
1970 02   .71  -9.66  -4.47 
1970 03  2.85  -5.75  -1.45 
1970 04  8.16   -.98   3.59 
1970 05 15.33   4.81  10.07 
1970 06 19.02   8.72  13.87 
1970 07 23.24  12.55  17.89 
1970 08 22.91  14.16  18.53 
1970 09 17.44   9.14  13.29 
1970 10 14.26   5.26   9.76 
1970 11  7.75    .17   3.96 
1970 12 -1.44 -10.14  -5.79 
1971 01 -3.16 -14.06  -8.61 
1971 02   .-2 -10.38  -5.20 
1971 03  3.30  -4.32   -.51 
1971 04  8.37    .15   4.25 
1971 05 14.28   5.31   9.79 
1971 06 19.39   7.97  13.67 
1971 07 23.38  12.82  18.09 
1971 08 22.51  12.75  17.63 
1971 09 19.87   9.62  14.75 
1971 10 14.93   4.86   9.89 
1971 11  7.03   -.46   3.28 
1971 12   .94  -8.03  -3.54 
1972 01   .13 -11.22  -5.54 
1972 02 -1.51 -12.85  -7.18 
1972 03  2.73  -6.97  -2.11 
1972 04  5.96  -2.28   1.84 
1972 05 15.45   3.60   9.52 
1972 06 19.15   9.92  14.53 
1972 07 22.72  12.98  17.84 
1972 08 22.65  12.01  17.33 
1972 09 19.40   8.80  14.10 
1972 10 11.81   2.60   7.20 
1972 11  5.09  -1.31   1.89 
1972 12  1.54  -7.95  -3.20 
1973 01  -.43  -9.59  -5.01 
1973 02 -1.07 -10.24  -5.65 
1973 03  5.25  -4.89    .18 
1973 04  8.28    . 5   4.16 
1973 05 12.85   4.32   8.58 
1973 06 20.24  10.49  15.36 
1973 07 23.77  14.65  19.20 
1973 08 22.62  13.49  18.05 
1973 09 18.42   8.22  13.32 
1973 10 13.00   4.30   8.64 
1973 11  6.15  -1.28   2.43 
1973 12  6.20  -3.19   1.50 
1974 01  -.85 -11.63  -6.24 
1974 02  -.58 -13.46  -7.02 
1974 03  3.08  -6.88  -1.90 
1974 04  9.09  -1.98   3.55 
1974 05 11.56   1.17   6.37 
1974 06 20.60   8.80  14.70 
1974 07 20.45  11.16  15.81 
1974 08 23.66  12.97  18.31 
1974 09 18.69   9.74  14.21 
1974 10 11.29   1.75   6.52 
1974 11  7.10    .57   3.83 
1974 12  2.66  -4.58   -.95 
1975 01   .97  -9.35  -4.19 
1975 02 -2.48 -13.71  -8.09 
1975 03  2.22  -6.36  -2.07 
1975 04  6.91  -1.16   2.87 
1975 05 14.41   3.72   9.06 
1975 06 21.13   7.89  14.50 
1975 07 23.68  13.32  18.50 
1975 08 22.42  14.47  18.44 
1975 09 19.23  11.63  15.43 
1975 10 13.07   3.72   8.39 
1975 11 10.31    .86   5.58 
1975 12  1.83  -8.01  -3.09 
1976 01  -.18  -9.42  -4.80 
1976 02  2.39  -7.99  -2.79 
1976 03  3.99  -5.48   -.74 
1976 04  9.82    .38   5.10 
1976 05 14.95   5.39  10.17 
1976 06 22.65  10.40  16.52 
1976 07 22.81  12.49  17.65 
1976 08 24.16  13.85  19.00 
1976 09 19.70  10.22  14.96 
1976 10 12.97   3.48   8.22 
1976 11  6.08  -2.24   1.92 
1976 12  1.97  -9.57  -3.79 
1977 01 -1.42 -12.31  -6.86 
1977 02   .74  -8.42  -3.84 
1977 03  5.93  -3.73   1.09 
1977 04  7.67  -1.16   3.25 
