1955 10  11.60  -4.37   3.61 
1955 11   6.18  -8.39  -1.10 
1955 12   0.47 -10.48  -5.00 
1956 01   -.65 -11.77  -6.21 
1956 02  -2.29 -14.96  -8.62 
1956 03   2.38 -11.37  -4.49 
1956 04   2.67 -10.14  -3.73 
1956 05   7.02  -4.53   1.24 
1956 06  15.63   0.00   7.81 
1956 07  17.10   2.07   9.58 
1956 08  16.71   0.62   8.67 
1956 09  15.76   0.05   7.90 
1956 10   7.16  -4.71   1.22 
1956 11   6.02  -9.72  -1.85 
1956 12   3.36 -11.73  -4.18 
1957 01  -3.65 -17.46 -10.56 
1957 02   1.59  -9.72  -4.06 
1957 03   0.37 -10.18  -4.90 
1957 04   3.29  -9.25  -2.98 
1957 05   5.81  -6.13   -.16 
1957 06  15.83   1.48   8.65 
1957 08  17.98   1.27   9.62 
1957 09  14.78  -1.53   6.62 
1957 11   2.50 -11.37  -4.43 
1957 12   1.84 -11.19  -4.67 
1958 01   -.17 -13.00  -6.58 
1958 02   -.24 -12.36  -6.30 
1958 03  -3.42 -18.04 -10.73 
1958 04   3.00 -11.61  -4.30 
1958 05  10.71  -3.39   3.66 
1958 06  14.51  -1.20   6.65 
1958 07  18.29   2.07  10.18 
1958 08  19.18   3.69  11.43 
1958 09  15.77   0.23   8.00 
1958 10  12.22  -3.87   4.17 
1958 11   5.42 -10.26  -2.42 
1958 12   6.33  -8.30   -.98 
1959 01   2.44 -11.44  -4.50 
1959 02  -2.32 -16.82  -9.57 
1959 03   3.65 -10.22  -3.28 
1959 04   8.84  -4.91   1.96 
1959 05   8.09  -5.04   1.52 
1959 06  17.95   1.73   9.84 
1959 07  20.89   5.04  12.96 
1959 08  18.06   3.14  10.60 
1959 09  14.14   -.87   6.63 
1959 10  11.02  -3.53   3.74 
1959 11   8.08  -8.32   -.11 
1959 12   4.10 -12.03  -3.96 
1960 01  -2.20 -16.02  -9.11 
1960 02   -.81 -12.65  -6.73 
1960 03   4.65  -7.07  -1.21 
1960 04   6.73  -6.49   0.12 
1960 05  10.50  -3.94   3.28 
1960 06  18.35   1.50   9.92 
1960 07  19.51   3.84  11.67 
1960 08  19.35   3.28  11.31 
1960 09  16.50   0.41   8.45 
1960 10   8.97  -5.26   1.85 
1960 11   2.61 -10.09  -3.74 
1960 12   -.26 -13.97  -7.11 
1961 01   1.87 -13.65  -5.89 
1961 02   1.04 -11.49  -5.22 
1961 03   0.98 -11.10  -5.06 
1961 04   6.54  -7.20   -.32 
1961 05  10.33  -4.58   2.87 
1961 06  17.78   1.83   9.80 
1961 07  20.10   3.96  12.03 
1961 08  17.12   3.77  10.45 
1961 09  13.83  -1.37   6.23 
1961 10   9.18  -4.69   2.24 
1961 11   3.72  -9.96  -3.12 
1961 12   0.92 -12.63  -5.85 
1962 01   1.22 -13.62  -6.20 
1962 02   -.91 -13.79  -7.35 
1962 03  -1.83 -15.68  -8.75 
1962 04   8.67  -6.36   1.15 
1962 05   7.18  -4.76   1.20 
1962 06  15.19   0.26   7.72 
1962 07  17.74   2.01   9.87 
1962 08  18.94   2.21  10.57 
1962 09  16.48   -.74   7.87 
1962 10  10.74  -4.48   3.13 
1962 11   7.23  -8.22   -.49 
1962 12   4.28 -11.79  -3.75 
1963 01   2.05 -12.88  -5.41 
1963 02   3.30  -9.79  -3.24 
1963 03   -.73 -14.46  -7.59 
1963 04   0.44 -11.56  -5.56 
1963 05   9.05  -3.56   2.74 
1963 06  11.34  -1.43   4.95 
1963 07  19.51   1.35  10.43 
1963 08  18.15   1.30   9.72 
1963 09  14.32   -.46   6.93 
1963 10  11.38  -3.31   4.03 
1963 11   6.11  -9.06  -1.47 
1963 12   4.19 -11.05  -3.42 
1964 01   1.71 -12.20  -5.24 
1964 02   -.33 -14.16  -7.24 
1964 03   0.97 -11.52  -5.27 
1964 04   3.95  -8.03  -2.04 
1964 05   7.22  -4.64   1.29 
1964 06  12.57   -.11   6.23 
1964 07  17.86   2.27  10.06 
1964 08  17.16   2.84  10.00 
1964 09  13.87  -1.86   6.00 
1964 10  12.48  -3.05   4.71 
1964 11   0.94 -10.53  -4.79 
1964 12   1.04  -9.52  -4.23 
1965 01  -1.02 -11.42  -6.22 
1965 02   2.11 -11.33  -4.60 
1965 04   3.09  -7.39  -2.15 
1965 05   7.59  -4.17   1.70 
1965 06  12.18   -.10   6.04 
1965 07  16.17   3.04   9.60 
1965 08  15.39   1.75   8.57 
1965 09  11.93  -4.91   3.51 
1965 10  13.66  -3.89   4.88 
1965 11   2.25  -9.60  -3.67 
1965 12  -1.64 -14.92  -8.28 
1966 01  -3.21 -15.49  -9.35 
1966 02  -1.45 -14.79  -8.12 
1966 03   3.36  -9.83  -3.23 
1966 04   7.11  -7.62   -.25 
1966 05  11.16  -3.19   3.98 
1966 06  14.03   -.66   6.68 
1966 07  17.96   1.89   9.92 
1966 08  18.46   2.19  10.33 
1966 09  12.89  -1.23   5.83 
1966 10   8.67  -5.58   1.54 
1966 11   4.29 -10.10  -2.90 
1966 12   0.73 -12.74  -6.00 
1967 01   0.32 -11.99  -5.83 
1967 02   2.00 -11.71  -4.85 
1967 03   1.88 -11.45  -4.78 
1967 04   -.33 -13.55  -6.94 
1967 05   5.14  -8.52  -1.69 
1967 06  12.71   0.10   6.40 
1967 07  20.23   3.42  11.82 
1967 08 -99.99   3.87 -99.99 
1967 09  13.47   0.71   7.09 
1967 10  12.41  -3.97   4.21 
1967 11   6.57  -7.48   -.45 
1967 12  -1.22 -15.16  -8.18 
1968 01   0.25 -14.19  -6.97 
1968 02   1.48 -10.55  -4.53 
1968 03   1.03 -12.13  -5.55 
1968 04   2.18 -12.28  -5.04 
1968 05  10.62  -4.69   2.96 
1968 06  16.54   0.21   8.37 
1968 07  18.03   4.03  11.03 
1968 08  15.54   1.22   8.38 
1968 09  15.03  -1.75   6.64 
1968 10  10.43  -5.08   2.67 
1968 11   5.14  -8.97  -1.91 
1968 12   -.19 -12.74  -6.46 
1969 01   0.09 -11.97  -5.94 
1969 02  -3.44 -15.17  -9.30 
1969 03   -.27 -15.51  -7.89 
1969 04   4.19  -9.71  -2.75 
1969 05  11.15  -3.99   3.58 
1969 06  12.50   -.28   6.11 
1969 07  19.48   2.14  10.81 
1969 08  20.56   2.40  11.48 
1969 09  16.58  -1.15   7.71 
1969 10   8.37  -8.33   0.01 
1969 11   7.33 -10.61  -1.63 
1969 12   6.77 -12.60  -2.91 
1970 01   2.26 -13.71  -5.72 
1970 02   1.89 -11.77  -4.94 
1970 04   2.22 -10.48  -4.12 
1970 05  10.88  -3.71   3.58 
1970 06  14.89   -.64   7.12 
1970 07  19.09   3.56  11.32 
1970 08  19.60   4.76  12.18 
1970 09  15.07  -2.78   6.14 
1970 10   9.06  -6.44   1.31 
1970 11   5.84  -6.30   -.23 
1970 12  -2.70 -14.81  -8.75 
1971 01   1.41 -11.57  -5.08 
1971 02   1.11 -13.38  -6.13 
1971 03   2.52 -10.77  -4.12 
1971 04   4.67  -9.52  -2.42 
1971 05   6.30  -6.93   -.31 
1971 06  14.70  -2.00   6.35 
1971 07  19.75   1.95  10.85 
1971 08  19.02   2.77  10.89 
1971 09  15.01  -2.98   6.01 
1971 10   7.35  -9.22   -.93 
1971 11   3.38 -11.28  -3.94 
1971 12  -3.17 -18.25 -10.71 
1972 01   0.46 -15.27  -7.40 
1972 02   2.10 -14.34  -6.11 
1972 03   6.61  -9.52  -1.45 
1972 04   5.81  -9.74  -1.96 
1972 05  10.55  -4.77   2.89 
1972 06  15.35   0.82   8.08 
1972 07  20.75   3.87  12.31 
1972 08  18.16   2.28  10.22 
1972 09  12.32  -2.18   5.06 
1972 10   5.45  -6.68   -.61 
1972 11   1.59 -13.59  -6.00 
1972 12   -.58 -14.66  -7.62 
1973 01   -.87 -15.93  -8.40 
1973 02   -.76 -14.58  -7.67 
1973 03  -1.10 -14.74  -7.92 
1973 04   3.19 -10.60  -3.70 
1973 05  10.94  -2.69   4.12 
1973 06  16.29   1.41   8.85 
1973 07  19.75   2.64  11.19 
1973 08  18.18   2.64  10.41 
1973 09  15.40  -1.40   7.00 
1973 10  10.00  -5.25   2.37 
1973 11   2.65  -8.62  -2.98 
1973 12   2.21  -9.97  -3.88 
1974 01  -2.20 -13.28  -7.74 
1974 02   -.32 -14.01  -7.16 
1974 03   0.93 -10.61  -4.83 
1974 04   2.35 -10.06  -3.85 
1974 05  10.59  -2.62   3.98 
1974 06  17.32   1.29   9.30 
1974 07  18.84   2.76  10.80 
1974 08  18.41   1.27   9.84 
1974 09  17.04   0.09   8.56 
1974 10   8.24  -4.96   1.63 
1974 11   4.59  -9.12  -2.26 
1974 12   0.60 -12.34  -5.87 
1975 01   1.65 -11.14  -4.74 
1975 02  -1.01 -12.46  -6.73 
1975 03   -.72 -12.71  -6.71 
1975 04  -1.20 -14.49  -7.84 
1975 05   8.25  -6.75   0.75 
1975 06  15.15   -.44   7.35 
1975 07  19.17   4.11  11.64 
1975 08  17.86   1.36   9.61 
1975 09  15.44   0.18   7.81 
1975 10   8.93  -5.16   1.88 
1975 11   5.46  -8.85  -1.69 
1975 12   3.72 -10.80  -3.54 
1976 01   3.59 -10.80  -3.60 
1976 02   0.56 -12.50  -5.97 
1976 03   0.30 -14.36  -7.03 
1976 04   3.02  -9.97  -3.47 
1976 05  11.88  -2.40   4.73 
1976 06  15.34   1.29   8.31 
1976 07  18.98   3.30  11.14 
1976 08  16.75   0.50   8.62 
1976 09  12.84   0.15   6.49 
1976 10   9.92  -5.70   2.11 
1976 11   7.85  -8.17   -.16 
1976 12   4.15 -12.57  -4.21 
1977 01  -0.03 -15.28  -7.65 
1977 02   2.78 -12.91  -5.06 
1977 03   -.70 -14.14  -7.42 
1977 04   7.32  -6.90   0.21 
1977 05   4.82  -8.22  -1.70 
1977 06  15.71   1.23   8.47 
1977 07  19.45   1.72  10.58 
1977 08  18.54   3.38  10.96 
1977 09  13.89  -1.20   6.34 
1977 10  11.29  -4.01   3.64 
1977 11   7.38  -5.52   0.93 
