1953 09  9.47   6.16   7.81 
1953 10  2.31  -1.52    .39 
1953 11 -1.02  -4.85  -2.93 
1953 12 -2.48  -7.37  -4.92 
1954 01 -9.88 -15.91 -12.89 
1954 02 12.28 -18.79 -15.53 
1954 03 -2.00  -8.21  -5.10 
1954 04   .64  -5.18  -2.27 
1954 05 99.99   1.72 -99.99 
1954 06 99.99   5.55 -99.99 
1954 07 99.99   6.51 -99.99 
1954 08 99.99   7.65 -99.99 
1954 09 99.99   6.44 -99.99 
1954 10 99.99   1.70 -99.99 
1954 11  2.16  -2.58   -.20 
1954 12 99.99 -15.04 -99.99 
1955 01 -1.82  -7.42  -4.62 
1955 02 -3.54 -13.12  -8.33 
1955 03 -1.48  -8.55  -5.01 
1955 04 -2.84  -7.67  -5.25 
1955 05  3.70   -.58   1.55 
1955 06  5.33   2.20   3.76 
1955 07 10.58   6.24   8.41 
1955 08 10.14   6.45   8.29 
1955 09  7.89   5.04   6.46 
1955 10   .81  -3.15  -1.17 
1955 11 -1.03  -6.49  -3.75 
1955 12 -3.80 -10.93  -7.36 
1956 01 10.54 -17.61 -14.07 
1956 02 -8.04 -14.95 -11.49 
1956 03 -6.66 -13.02  -9.84 
1956 04  -.96  -7.79  -4.37 
1956 05  3.77    .42   2.09 
1956 06  6.99   2.56   4.77 
1956 07 12.22   7.31   9.76 
1956 08 12.43   8.46  10.44 
1956 09  7.96   4.69   6.32 
1956 10  1.99  -1.68    .15 
1956 11 -6.80 -11.96  -9.38 
1956 12 -8.82 -15.68 -12.25 
1957 01   .12  -6.16  -3.02 
1957 02 -4.57 -10.58  -7.57 
1957 03 -2.04  -7.59  -4.81 
1957 04  2.63  -1.60    .51 
1957 05  6.61   1.90   4.25 
1957 06 12.76   6.96   9.86 
1957 07 12.42   8.43  10.42 
1957 08 11.87   9.22  10.54 
1957 09  9.71   6.07   7.89 
1957 10  6.16   3.09   4.62 
1957 11  2.84   -.13   1.35 
1957 12 -6.99 -11.57  -9.28 
1958 01 -7.79 -14.26 -11.02 
1958 02 -1.57  -6.79  -4.17 
1958 03   . 4  -4.03  -1.99 
1958 04  1.74  -2.67   -.46 
1959 05  5.30    .82   3.06 
1959 06  9.47   4.69   7.08 
1959 07 10.33   6.39   8.35 
1959 08 12.68   8.60  10.64 
1959 09  9.95   6.33   8.13 
1959 10  4.92    .93   2.92 
1959 11  2.36  -1.71    .32 
1959 12 11.14 -15.88 -13.51 
1960 01 -2.31  -7.63  -4.97 
1960 02 -1.93  -7.12  -4.52 
1960 03 -5.16 -10.08  -7.62 
1960 04 -4.64 -10.32  -7.47 
1960 05  6.40   1.40   3.90 
1960 06  9.55   4.44   7.00 
1960 07 12.63   8.39  10.51 
1960 08 11.31   7.99   9.64 
1960 09  9.16   5.99   7.57 
1960 10  4.09    .46   2.27 
1960 11 -1.33  -5.52  -3.42 
1960 12  1.33  -2.13   -.40 
1961 01 -1.26  -5.85  -3.55 
1961 02 11.08 -15.91 -13.49 
1961 03 -6.65 -12.04  -9.34 
1961 04  -.37  -5.96  -3.16 
1961 05  7.87   2.78   5.32 
1961 06  8.46   4.89   6.67 
1961 07 11.14   7.55   9.34 
1961 08 11.88   8.46  10.17 
1961 09  9.39   7.39   8.39 
1961 10  2.48  -1.16    .66 
1961 11   .69  -3.96  -1.63 
1961 12 -9.47 -15.05 -12.26 
1962 01 -8.02 -13.96 -10.99 
1962 02   . 7  -4.44  -2.18 
1962 03 -3.24  -8.29  -5.76 
1962 04  -.75  -4.80  -2.77 
1962 05  3.24   -.93   1.15 
1962 06  8.84   4.54   6.69 
1962 07 14.32   8.39  11.36 
1962 09  8.54   5.22   6.88 
1962 10  4.28    .87   2.57 
1962 11  -.42  -4.64  -2.53 
1962 12 -4.38 -10.99  -7.68 
1963 01  -.56  -5.49  -3.02 
1963 02 -4.42  -9.52  -6.97 
1963 03 -1.63  -7.95  -4.79 
1963 04  -.27  -6.96  -3.61 
1963 05  5.50    .47   2.98 
1963 06  8.14   3.35   5.75 
1963 07 11.90   7.02   9.46 
1963 08 11.42   7.31   9.36 
1963 09 11.35   7.34   9.34 
1963 10  1.91  -1.35    .27 
1963 11 -5.96 -10.96  -8.46 
1963 12   . 5  -4.71  -2.33 
1964 01 -3.52  -9.32  -6.42 
1964 02 -7.83 -15.46 -11.64 
1964 03 -4.96 -11.66  -8.31 
1964 04 -1.32  -6.65  -3.98 
1964 05  2.67  -1.85    .41 
1964 06 10.62   5.18   7.89 
1964 07 12.16   7.90  10.03 
1964 08 10.59   7.93   9.26 
1964 09 10.02   6.70   8.36 
1964 10  4.73   1.28   3.00 
1964 11 -1.12  -5.29  -3.20 
1964 12 -6.11 -13.05  -9.58 
1965 01 -6.00 -12.61  -9.30 
1965 02 -8.13 -13.53 -10.83 
1965 03  2.17  -2.73   -.27 
1965 04  1.50  -3.39   -.94 
1965 05  2.28  -1.51    .38 
1965 06  8.79   4.59   6.69 
1965 07 10.98   7.39   9.18 
1965 08 10.97   8.18   9.57 
1965 09 10.67   7.55   9.11 
1965 10  1.77  -1.93    .-7 
1965 11  1.71  -1.52    . 9 
1965 12 -5.87 -12.07  -8.96 
1966 01  -.51  -4.19  -2.35 
1966 02 -1.00  -6.69  -3.84 
1966 03 -9.16 -16.32 -12.74 
1966 04  1.29  -3.85  -1.28 
1966 05  2.09  -1.24    .42 
1966 06 10.32   5.67   7.99 
1966 07 10.83   6.82   8.82 
1966 08 11.38   8.18   9.78 
1966 09  9.96   6.79   8.37 
1966 10  1.92  -1.56    .18 
1966 11   .57  -3.18  -1.30 
1966 12 -5.21  -9.93  -7.57 
1967 01 -3.59  -8.77  -6.18 
1967 02 -3.63  -8.57  -6.10 
1967 03  1.01  -3.72  -1.35 
1967 04  2.73  -1.22    .75 
1967 05  6.54   2.03   4.28 
1967 06 11.79   6.78   9.28 
1967 07 12.16   8.85  10.50 
1967 08 13.19   9.60  11.40 
1967 09 10.33   6.95   8.63 
1967 10  3.28    .16   1.72 
1967 11  2.64  -1.74    .45 
1967 12 -3.19  -7.25  -5.22 
1968 01 -4.44  -8.64  -6.54 
1968 02 -7.19 -12.63  -9.91 
1968 03 -2.22  -6.30  -4.26 
1968 04 -1.09  -5.17  -3.13 
1968 05  6.83   2.33   4.58 
1968 06 10.34   5.39   7.86 
1968 07 14.03   9.12  11.57 
1968 08 12.72   9.62  11.17 
1968 09  9.67   5.76   7.71 
1968 10  3.75    .65   2.20 
1968 11  2.08  -1.69    .19 
1968 12 -5.38 -11.24  -8.30 
1969 01 -3.88  -7.76  -5.82 
1969 02 -6.16 -10.38  -8.27 
1969 03 -1.08  -5.12  -3.10 
1969 04   .10  -3.85  -1.87 
1969 05  6.38   2.60   4.48 
1969 06 10.18   6.76   8.47 
1969 07 11.31   8.28   9.79 
1969 08 10.87   8.20   9.53 
1969 09 10.60   7.65   9.12 
1969 10  5.73   2.81   4.27 
1969 11 -1.63  -6.16  -3.89 
1969 12  -.90  -5.19  -3.04 
1970 01 11.43 -17.02 -14.22 
1970 02 -1.45  -5.63  -3.54 
1970 03  -.42  -6.18  -3.30 
1970 04 -2.35  -6.07  -4.21 
1970 05  5.20    .55   2.87 
1970 06 10.42   5.28   7.85 
1970 07 10.40   7.08   8.74 
1970 08 11.11   7.43   9.26 
1970 09  9.13   5.19   7.16 
1970 10  3.05  -1.27    .89 
1970 11  3.08  -1.16    .95 
1970 12 -4.96 -10.59  -7.78 
1971 01 -8.29 -15.00 -11.64 
1971 02 -6.33 -13.55  -9.94 
1971 03 -8.60 -14.52 -11.56 
1971 04 -2.50  -7.99  -5.24 
1971 05  2.33  -1.53    .39 
1971 06  7.37   3.44   5.40 
1971 07 11.69   6.46   9.07 
1971 08 11.14   7.60   9.37 
1971 09  8.72   5.33   7.03 
1971 10  3.60    .50   2.05 
1971 11  -.78  -4.73  -2.75 
1971 12 -1.15  -7.01  -4.08 
1972 01 -6.46 -11.70  -9.08 
1972 02 -7.26 -12.74 -10.00 
1972 03 -9.35 -14.82 -12.08 
1972 04 -2.34  -8.51  -5.43 
1972 05  3.90   -.13   1.88 
1972 06  7.57   3.95   5.76 
1972 07 12.28   7.86  10.07 
1972 08 12.99   9.14  11.06 
1972 09  9.41   5.92   7.66 
1972 10  4.91   1.97   3.44 
1972 11   .64  -3.03  -1.19 
1972 12 -3.74  -8.08  -5.91 
1973 01 -9.72 -14.70 -12.21 
1973 02 -2.98  -8.12  -5.55 
1973 03 -4.96 -10.90  -7.93 
1973 04 -1.26  -4.94  -3.10 
1973 05  3.85    .17   2.01 
1973 06  8.24   4.86   6.55 
1973 07 11.59   7.72   9.65 
1973 08 10.78   7.93   9.35 
1973 09  9.54   6.61   8.07 
1973 10  3.21    .67   1.94 
1973 11  2.31  -1.72    .29 
1973 12 -4.23  -8.22  -6.22 
1974 01 -6.06 -10.68  -8.37 
1974 02 12.74 -17.12 -14.93 
1974 03 -2.30  -7.35  -4.82 
1974 04   .26  -3.27  -1.50 
1974 05  7.46   2.42   4.94 
1974 06  9.18   5.53   7.35 
1974 07 12.06   7.57   9.81 
1974 08 12.43   8.89  10.66 
1974 09 11.52   8.46   9.99 
1974 10  3.45   -.40   1.52 
1974 11 -2.13  -6.79  -4.46 
1974 12 -8.26 -14.78 -11.52 
1975 01 -8.50 -14.47 -11.48 
1975 02 -8.02 -13.92 -10.97 
1975 03 -5.31  -9.70  -7.50 
1975 04 -1.24  -6.08  -3.66 
1975 05  4.67    .38   2.53 
1975 06  8.13   4.76   6.44 
1975 07 12.05   7.61   9.83 
1975 08 11.99   8.88  10.43 
1975 09  8.76   5.28   7.02 
1975 10  3.89    .74   2.31 
1975 11 -4.05  -7.46  -5.75 
1975 12 -4.40  -9.64  -7.02 
1976 01 -5.60 -11.52  -8.56 
1976 02 -8.70 -14.33 -11.51 
1976 03 -6.90 -12.26  -9.58 
1976 04 -2.00  -7.49  -4.74 
1976 05  3.41   -.46   1.47 
1976 06  8.26   3.12   5.69 
1976 07 11.09   6.55   8.82 
1976 08 12.06   8.38  10.22 
1976 09  9.00   5.98   7.49 
1976 10  4.03   1.13   2.58 
1976 11  -.73  -3.96  -2.34 
1976 12 -3.69  -8.47  -6.08 
1977 01  2.83   -.29   1.27 
1977 02  1.28  -1.79   -.25 
1977 03 -2.91 -11.15  -7.03 
1977 04 -2.65  -8.24  -5.44 
1977 05  3.07   -.19   1.44 
1977 06 10.76   5.17   7.96 
1977 10  2.97   -.67   1.15 
1978 09  9.57   7.03   8.30 
1978 10  3.89    .58   2.23 
1978 11  2.41   -.71    .85 
1978 12  1.68  -2.63   -.47 
1979 01  2.41  -1.24    .58 
1979 02 -6.67 -11.84  -9.25 
1979 03  -.43  -4.35  -2.38 
1979 04  3.18   -.61   1.28 
1979 05  8.77   4.06   6.41 
1979 06 10.51   6.87   8.69 
1979 07 12.67   9.07  10.87 
1979 08 13.01  10.34  11.67 
1979 09 11.24   7.78   9.51 
1979 10  6.65   3.54   5.09 
1979 11  2.54   -.76    .89 
1979 12 -7.22 -12.33  -9.77 
1980 01 -7.74 -13.46 -10.60 
1980 02 -3.42  -7.88  -5.65 
1980 03 -1.27  -4.79  -3.03 
1980 04  2.06  -1.79    .13 
1980 05  6.22   1.91   4.06 
1980 06  7.53   4.48   6.01 
1980 07 12.75   8.37  10.56 
1980 08 11.63   7.77   9.70 
1980 09  9.88   6.50   8.19 
1980 10  4.79   1.48   3.13 
1980 11   .61  -2.91  -1.15 
1980 12 -5.29 -10.82  -8.05 
1981 01  -.47  -4.69  -2.58 
1981 02 -4.71  -9.32  -7.01 
1981 03  2.15  -1.45    .35 
1981 04  2.74  -1.16    .79 
1981 05  9.52   4.13   6.82 
1981 06 11.15   6.41   8.78 
1981 07 12.31   8.72  10.51 
1981 08 12.80   9.06  10.93 
1981 09  9.20   5.89   7.54 
1981 10  3.45    . 2   1.73 
1981 11   . 1  -3.99  -1.99 
1981 12 -3.56  -8.51  -6.03 
1982 01 -2.97  -7.55  -5.26 
1982 02 -5.10 -10.14  -7.62 
1982 03 -2.17  -6.58  -4.37 
1982 04 -3.51  -8.59  -6.05 
1982 05  3.55    . 2   1.78 
1982 06  9.37   4.63   7.00 
1982 07 10.26   6.27   8.26 
1982 08 11.85   8.07   9.96 
1982 09  9.42   5.68   7.55 
1982 10  2.56  -1.23    .66 
1982 11  1.26  -3.21   -.97 
1982 12  -.94  -5.69  -3.31 
1983 01 -7.65 -13.27 -10.46 
1983 02 -2.06  -6.90  -4.48 
1983 03   .-7  -3.59  -1.83 
1983 04  2.09  -1.96    . 6 
1983 05  7.47   2.89   5.18 
1983 06 12.72   7.46  10.09 
1983 07 13.37   9.39  11.38 
1983 08 12.00   8.25  10.12 
1983 09  9.22   5.38   7.30 
1983 10  2.71  -1.09    .81 
1983 11  1.71  -2.55   -.41 
1983 12  2.16   -.99    .58 
1984 01 -4.16  -9.52  -6.84 
1984 02 17.52 -21.93 -19.72 
1984 03  1.52  -2.84   -.66 
1984 04 -1.71  -6.60  -4.15 
1984 05  4.89   -.32   2.28 
1984 06 11.90   5.61   8.75 
1984 07 11.31   7.22   9.26 
1984 08 12.03   8.53  10.28 
1984 09 11.12   7.04   9.08 
1984 10  4.69    .79   2.74 
1984 11  1.58  -2.07   -.24 
