1957 04 13.29  -1.67   5.81 
1957 05 20.75   5.60  13.17 
1957 06 23.81   8.01  15.91 
1957 07 29.80   9.89  19.84 
1957 08 29.11   9.00  19.05 
1957 09 23.16   5.01  14.08 
1957 10 13.28    .47   6.87 
1957 11  6.64  -5.80    .41 
1957 12  6.77  -5.38    .69 
1958 01  5.15  -7.78  -1.31 
1958 02  4.42  -7.26  -1.42 
1958 03  5.74  -6.39   -.32 
1958 04 13.26   -.62   6.32 
1958 05 25.17   6.44  15.80 
1958 06 22.62   8.00  15.31 
1958 07 25.70   8.55  17.12 
1958 08 30.16   9.70  19.93 
1958 09 22.99   4.21  13.60 
1958 10 18.98   -.51   9.23 
1958 11  8.22  -5.78   1.22 
1958 12  3.17  -7.44  -2.13 
1959 01  2.32  -9.46  -3.57 
1959 02  -.68 -15.31  -7.99 
1959 03  9.18  -3.23   2.97 
1959 04 15.61  -1.84   6.88 
1959 05 16.85   2.26   9.55 
1959 06 25.10   7.73  16.41 
1959 07 29.88   8.25  19.06 
1959 08 27.90   7.03  17.46 
1959 09 20.95   3.60  12.27 
1959 10 14.23    .-2   7.10 
1959 11  5.47  -9.78  -2.15 
1960 01 -1.91 -14.59  -8.25 
1960 02  1.97  -9.31  -3.67 
1960 03  8.97  -5.95   1.51 
1960 04 14.38   -.48   6.95 
1960 05 19.24   2.11  10.68 
1960 06 26.00   6.19  16.09 
1960 07 32.34   8.76  20.55 
1960 08 26.90   6.86  16.87 
1960 09 24.11   3.65  13.88 
1960 10 99.99    . 7 -99.99 
1960 11  7.60  -4.73   1.43 
1960 12  3.21 -10.14  -3.46 
1961 01  5.84  -8.51  -1.33 
1961 02 10.05  -3.86   3.09 
1961 03 11.51  -4.15   3.68 
1961 04 12.43  -1.97   5.23 
1961 05 20.62   3.19  11.90 
1961 06 29.57   7.66  18.61 
1961 07 30.75  10.06  20.40 
1961 08 30.70   9.82  20.26 
1961 09 17.74   1.96   9.85 
1961 10 13.80  -2.43   5.68 
1961 11  6.67  -7.47   -.39 
1962 01 -3.78 -17.77 -10.77 
1962 02  2.99  -8.39  -2.70 
1962 03  7.85  -7.34    .25 
1962 04 18.41  -1.11   8.64 
1962 05 18.82   3.17  10.99 
1962 06 24.59   6.44  15.51 
1962 07 26.93   8.09  17.51 
1962 08 26.94   7.16  17.04 
1962 09 22.70   2.69  12.69 
1962 10 16.95    .27   8.61 
1962 11  8.34  -4.44   1.95 
1963 01 -4.16 -18.42 -11.29 
1963 02  8.64  -5.39   1.62 
1963 03 11.22  -4.06   3.58 
1963 04 13.37  -1.46   5.95 
1963 05 21.00   3.19  12.09 
1963 06 22.56   6.81  14.68 
1963 07 29.51   8.00  18.75 
1963 08 29.47   7.25  18.36 
1963 09 25.32   6.87  16.09 
1963 10 19.70    .-4   9.83 
1963 12   .15 -13.99  -6.92 
1964 01  1.68  -8.97  -3.65 
1964 02  3.21  -7.54  -2.16 
1964 03 99.99  -4.28 -99.99 
1964 04 14.56  -2.32   6.12 
1964 05 19.50   2.03  10.76 
1964 06 23.57   5.46  14.51 
1964 07 31.55   8.34  19.94 
1964 08 26.49   4.89  15.69 
1964 09 21.37   1.58  11.47 
1964 10 18.83  -1.20   8.81 
1964 11  6.51  -6.50    . 0 
1965 01  4.11  -6.83  -1.35 
1965 02  5.11  -7.49  -1.18 
1965 03  3.56 -11.41  -3.92 
1965 04 15.59  -1.15   7.22 
1965 05 18.36   1.65  10.00 
1965 06 23.90   5.17  14.53 
1965 07 29.12   8.76  18.94 
1965 08 27.59   7.95  17.77 
1965 09 14.84   -.26   7.29 
1965 10 20.91   -.13  10.39 
1965 11  9.97  -5.19   2.39 
1965 12  4.69  -9.29  -2.29 
1966 01  3.46 -11.63  -4.08 
1966 02  4.30 -10.06  -2.88 
1966 03 11.68  -6.78   2.45 
1966 04 14.60  -3.53   5.53 
1966 05 24.38   2.20  13.29 
1966 06 24.34   4.76  14.55 
1966 07 31.86   8.25  20.05 
1966 08 28.15   5.69  16.92 
1966 09 25.96   4.40  15.17 
1966 10 16.77   -.78   7.99 
1966 11  8.03  -5.99   1.02 
1966 12  3.17  -8.06  -2.44 
1967 01  3.73  -6.80  -1.53 
1967 02  6.76  -5.16    .80 
1967 03  5.76  -8.08  -1.15 
1967 04 10.45  -3.11   3.67 
1967 05 18.89   1.86  10.37 
1967 06 23.12   7.25  15.18 
1967 07 30.72   9.56  20.14 
1967 08 31.83   7.36  19.59 
1967 09 26.99   5.13  16.06 
1967 10 16.45   1.19   8.82 
1967 11  7.84  -5.23   1.30 
1967 12 -1.81 -13.87  -7.84 
1968 01  -.52 -14.21  -7.36 
1968 02  4.71  -6.63   -.96 
1968 03 13.06  -2.70   5.18 
1968 04 13.97  -3.01   5.48 
1968 05 18.36   1.71  10.03 
1968 06 23.04   6.97  15.00 
1968 07 29.66   8.67  19.16 
1968 08 26.23   7.11  16.67 
1968 09 21.80   3.04  12.42 
1968 10 17.04  -1.38   7.83 
1968 11  6.80  -5.45    .67 
1968 12  -.76 -14.43  -7.59 
1969 01 -4.67 -18.91 -11.79 
1969 02   .20 -15.39  -7.59 
1969 03  4.51 -13.03  -4.25 
1969 04 17.54  -1.01   8.26 
1969 05 22.84   2.15  12.49 
1969 06 22.76   5.56  14.16 
1969 07 29.03   8.95  18.99 
1969 08 31.50   7.10  19.29 
1969 09 25.10   3.31  14.20 
1969 10 10.25  -4.12   3.06 
1969 11 10.26  -5.68   2.29 
1969 12  4.37  -9.72  -2.67 
1970 01  1.35 -12.73  -5.68 
1970 02  9.59  -6.73   1.43 
1970 03  6.18  -8.95  -1.38 
1970 04 10.57  -4.82   2.87 
1970 05 20.86   3.05  11.95 
1970 06 27.87   9.06  18.46 
1970 07 30.66   9.97  20.31 
1970 08 31.63   7.82  19.72 
1970 09 20.17   2.23  11.20 
1970 10 14.76  -2.93   5.91 
1970 11  8.02  -6.35    .83 
1970 12  1.98 -10.34  -4.18 
1971 01   .22 -11.08  -5.43 
1971 02  5.06  -6.15   -.54 
1971 03  8.64  -6.02   1.31 
1971 04 15.38  -2.81   6.28 
1971 05 21.48   3.35  12.41 
1971 06 24.61   6.21  15.41 
1971 07 28.23   8.03  18.12 
1971 08 31.75  10.14  20.95 
1971 09 20.17   2.16  11.16 
1971 10 14.76  -1.48   6.64 
1971 11  8.93  -4.79   2.07 
1971 12  -.21 -13.28  -6.74 
1972 01 -2.13 -15.68  -8.90 
1972 02  5.85  -5.21    .31 
1972 03 13.59  -2.47   5.56 
1972 04 15.28  -2.83   6.22 
1972 05 20.65   2.20  11.42 
1972 06 27.04   7.40  17.22 
1972 07 26.92   7.03  16.97 
1972 08 29.53   8.62  19.07 
1972 09 21.13   1.33  11.23 
1972 10 14.67  -2.40   6.13 
1972 11  7.91  -4.57   1.66 
1972 12  -.98 -12.60  -6.79 
1973 01   . 8 -12.22  -6.07 
1973 02  3.71 -11.21  -3.75 
1973 03 10.80  -4.85   2.97 
1973 04 13.33  -1.40   5.96 
1973 05 21.91   2.22  12.06 
1973 06 25.64   7.49  16.56 
1973 07 30.91   8.04  19.47 
1973 08 30.31   8.64  19.48 
1973 09 21.94   3.35  12.64 
1973 10 17.70   -.73   8.48 
1973 11  4.19  -8.89  -2.35 
1973 12  4.64  -6.38   -.87 
1974 01  -.71 -12.64  -6.67 
1974 02  7.68  -5.60   1.04 
1974 03  9.05  -5.66   1.69 
1974 04 16.64    .30   8.46 
1974 05 17.18   2.02   9.60 
1974 06 29.42   7.28  18.35 
1974 07 31.45   9.12  20.28 
1974 08 25.10   6.61  15.85 
1974 09 22.73    .71  11.71 
1974 10 19.57  -3.28   8.14 
1974 11  9.22  -6.74   1.24 
1974 12  3.61 -12.24  -4.31 
1975 01  1.41 -15.67  -7.13 
1975 02  -.22 -18.62  -9.42 
1975 03  5.38 -10.34  -2.48 
1975 04  8.31 -99.99 -99.99 
1975 05 17.59    .94   9.26 
1975 06 23.05   6.58  14.81 
1975 07 29.94  12.13  21.03 
1975 08 26.44   7.32  16.88 
1975 09 23.89   2.00  12.94 
1975 10 15.20   -.84   7.18 
1975 11  6.94  -8.41   -.73 
1975 12  3.24  -8.60  -2.68 
1976 01 99.99  -9.96 -99.99 
1976 02  7.13  -8.56   -.71 
1976 03  8.10  -8.60   -.24 
1976 04 15.72  -1.41   7.15 
1976 05 23.86   3.80  13.83 
1976 06 23.04   6.40  14.72 
1976 07 29.72   9.35  19.53 
1976 08 27.39   8.22  17.81 
1976 09 23.73   4.03  13.88 
1976 10 15.70  -2.33   6.68 
1976 12  4.71  -9.22  -2.25 
1977 01 -1.41 -15.58  -8.49 
1977 02  9.00  -7.10    .95 
1977 03  8.33  -5.96   1.18 
1977 05 19.45   2.90  11.17 
1977 07 28.51   8.05  18.28 
1977 08 26.40   7.43  16.91 
1977 09 21.89   3.27  12.58 
1977 10 16.21   -.82   7.70 
1978 06 25.09   5.53  15.31 
1978 07 27.52   7.83  17.67 
1978 09 24.27   3.89  14.08 
1978 10 18.64 -99.99 -99.99 
1978 11   .10 -99.99 -99.99 
1978 12 -3.93 -15.56  -9.74 
1979 01 11.08 -26.67 -18.87 
1979 02   .40 -99.99 -99.99 
1979 11  5.49  -9.26  -1.88 
1979 12  7.69  -7.04    .32 
1980 01 -2.22 -14.98  -8.59 
1980 03  5.80  -6.54   -.36 
1980 04 19.35   -.84   9.25 
1980 05 20.29   3.10  11.70 
1980 06 25.02   6.13  15.57 
1980 07 28.95   8.68  18.82 
1980 08 25.72   5.87  15.79 
1980 09 22.54   4.27  13.40 
1980 10 16.19  -1.78   7.20 
1980 11  8.51  -5.38   1.56 
1980 12  5.27  -8.10  -1.41 
1981 01  5.56  -9.34  -1.89 
1981 02  4.05  -8.95  -2.44 
1981 03 11.90  -6.33   2.78 
1981 04 15.53   -.58   7.47 
1981 05 18.04   4.28  11.16 
1981 06 22.35   5.43  13.89 
1981 07 28.73   7.78  18.25 
1981 08 30.67   7.60  19.13 
1981 09 23.17   2.60  12.88 
1981 10 14.50  -1.22   6.64 
1981 11  9.39  -5.08   2.15 
1981 12  1.87  -8.26  -3.19 
1982 01 -1.26 -13.74  -7.50 
