1917 07  9.78    .-1   4.88 
1917 08 13.12   1.29   7.20 
1917 09 11.04    .47   5.75 
1917 10  8.35  -1.35   3.50 
1917 11  4.26    .75   2.50 
1917 12  3.25    .31   1.78 
1918 01  2.39  -1.78    .30 
1918 02  2.11  -3.66   -.77 
1918 03  3.79  -1.17   1.30 
1918 04  4.42   -.84   1.79 
1919 10  7.21   1.97   4.59 
1919 11  4.91   -.64   2.13 
1919 12  1.87  -3.03   -.58 
1920 01  2.29  -1.47    .40 
1920 02   . 5  -5.21  -2.58 
1920 03  2.46  -4.66  -1.09 
1920 04  4.44  -1.92   1.26 
1920 08 14.72   6.19  10.45 
1920 09 12.41   4.71   8.56 
1920 10  8.72   2.54   5.63 
1920 11  4.21  -2.61    .80 
1920 12   .74  -4.55  -1.90 
1921 01   .85  -5.36  -2.25 
1921 02   .60  -4.04  -1.72 
1921 03  2.89  -2.41    .24 
1921 04  3.98  -2.24    .87 
1921 05  7.52    .69   4.10 
1921 06  8.58   3.24   5.91 
1939 07 14.89   6.54  10.71 
1941 10  8.85   2.41   5.63 
1941 11  5.33    .23   2.78 
1941 12   .16  -5.10  -2.47 
1942 01  1.62  -3.14   -.76 
1942 02   .58 -99.99 -99.99 
1942 03  1.43  -4.84  -1.70 
1946 07 10.67   6.86   8.76 
1946 08 15.64   8.74  12.19 
1946 09 12.06   8.16  10.11 
1946 10  7.55   3.22   5.38 
1946 11  3.82   -.56   1.63 
1946 12  3.33   -.57   1.38 
1947 01   .56  -2.72  -1.08 
1947 02  -.31  -3.71  -2.01 
1947 03   .75  -1.72   -.48 
1947 04  3.38    . 8   1.73 
1947 05  5.47   1.72   3.59 
1947 06  7.15   3.87   5.51 
1947 08 10.25   6.99   8.62 
1947 11  3.91   1.20   2.55 
1947 12  1.64  -1.83    .-9 
1948 01   .81  -3.14  -1.16 
1948 02  1.28  -1.72   -.22 
1948 03  2.14  -1.83    .15 
1948 04  4.17   2.03   3.10 
1948 05  6.68   2.70   4.69 
1948 06  8.95   5.06   7.00 
1948 07 11.83   7.44   9.63 
1948 08 12.68   9.01  10.84 
1948 09 11.54   7.65   9.59 
1948 10  6.54   2.24   4.39 
1948 11  3.29    .-5   1.62 
1948 12  1.58  -1.73    .-7 
1949 09 10.78   6.88   8.83 
1949 10  6.83   2.92   4.87 
1950 03  1.27  -2.27   -.50 
1950 04  2.95   -.80   1.07 
1950 05  5.28   1.58   3.43 
1950 06  9.32   4.91   7.11 
1950 07 12.49   7.45   9.96 
1950 08 12.89   8.99  10.94 
1950 09 10.71   6.40   8.55 
1950 10  7.65   3.27   5.46 
1950 11  4.58   1.63   3.10 
1950 12  3.48   -.65   1.41 
1951 01  1.04  -2.03   -.49 
1954 08 12.19   8.34  10.26 
1954 09 10.69   7.20   8.94 
1954 10  5.74   2.56   4.14 
1954 11  3.75   -.43   1.66 
1954 12  2.52  -1.20    .66 
1955 01  -.61  -4.27  -2.44 
1955 02  1.87  -1.21    .33 
1955 03  1.51  -2.39   -.44 
1955 04  2.34   -.65    .85 
1955 05  4.00    .50   2.25 
1955 06  7.58   3.76   5.67 
1955 07 10.20   5.84   8.02 
1955 08 13.45   8.82  11.13 
1955 09 10.71   6.59   8.64 
1955 11  4.16   1.42   2.79 
1955 12  3.07   -.66   1.20 
1956 01  3.24   -.13   1.55 
1956 02  2.31   -.75    .78 
1956 03   .99  -2.34   -.67 
1956 04  3.30  -1.00   1.15 
1956 05  5.67   2.02   3.84 
1956 06  7.88   4.14   6.01 
1956 07  9.95   6.36   8.15 
1956 08 13.64   9.76  11.70 
1956 09 11.24   7.38   9.30 
1956 10  8.81   4.55   6.68 
1956 11  3.68    .33   2.00 
1956 12  1.46  -1.04    .20 
1957 01  1.79  -1.36    .21 
1957 02   .93  -2.14   -.60 
1957 03  1.36  -2.06   -.34 
1957 04  3.21   -.44   1.38 
1957 05  5.30   1.82   3.56 
1957 06  7.50   4.76   6.13 
1957 07 11.53   7.43   9.47 
1957 08 12.30   8.81  10.55 
1957 09  9.99   7.10   8.54 
1957 10  7.65   4.55   6.10 
1957 11  3.52   -.41   1.55 
1957 12  2.13  -2.22    .-4 
1958 01   .27  -4.17  -1.95 
1958 02   .31  -2.26   -.97 
1958 03  1.07  -1.73   -.33 
1958 04  2.08   -.41    .84 
1958 05  3.95   1.49   2.72 
1961 02  1.53  -2.33   -.40 
1961 03  1.96  -2.47   -.25 
1961 04  4.62   -.68   1.96 
1961 05  6.86   2.03   4.44 
1961 06  9.09   4.65   6.87 
1961 07 10.24   6.51   8.37 
1961 08 12.54   8.64  10.59 
1961 09 11.81   7.66   9.73 
1961 10  7.85   4.35   6.10 
1961 11  2.73   -.64   1.04 
1961 12  1.48   -.74    .37 
1962 01  1.76   -.68    .53 
1962 02  1.13  -1.89   -.38 
1962 03  2.04   -.88    .58 
1962 04  5.00   2.01   3.50 
1962 05  6.90   3.20   5.05 
1962 06 10.04   5.66   7.85 
1962 07 11.60   8.07   9.83 
1962 08 11.53   8.39   9.96 
1962 09 11.06   6.70   8.88 
1962 10  7.02   3.50   5.26 
1962 11  2.56  -1.17    .69 
1962 12  2.26  -1.01    .62 
1963 01  2.22    .11   1.16 
1963 02  1.87   -.98    .44 
1963 03  2.61  -1.17    .71 
1963 04  4.77   1.30   3.03 
1963 05  6.03   4.09   5.06 
1963 06  9.20   4.29   6.74 
1963 07 11.78   6.76   9.27 
1963 08 13.15   6.89  10.01 
1963 09 11.18   6.97   9.07 
1963 10  8.66   3.55   6.10 
1963 11  5.28   1.79   3.53 
1963 12  2.24  -2.10    . 6 
1964 01   .35  -3.84  -1.74 
1964 02 -1.05  -4.80  -2.93 
1964 03  1.46  -1.86   -.19 
1964 04  3.41  -1.03   1.19 
1964 05  6.54   2.23   4.38 
1964 06 10.06   5.47   7.76 
1964 07  9.60   6.33   7.96 
1964 08 11.90   6.08   8.99 
1964 09  9.59   3.00   6.29 
1964 10  6.94    .-7   3.43 
1964 11  4.06   -.73   1.66 
1964 12  3.07    . 4   1.55 
1965 01  1.21  -2.63   -.71 
1965 02  2.02  -1.20    .40 
1965 03  2.05  -1.02    .51 
1965 04  4.39    .81   2.60 
1965 05  6.49   3.07   4.77 
1965 06  8.39   4.86   6.62 
1965 07 10.51   7.74   9.12 
1965 08 11.91   8.99  10.45 
1965 09 10.44   6.55   8.49 
1965 10  8.10   1.70   4.90 
1965 11  4.81  -1.11   1.84 
1965 12  2.10  -1.31    .39 
1966 01  1.05  -2.63   -.78 
1966 02   .86  -5.13  -2.13 
1966 03  1.02  -2.03   -.50 
1966 04  2.46   -.70    .88 
1966 05  5.19   2.21   3.70 
1966 06  8.26   3.30   5.78 
1966 07 11.06   6.03   8.54 
1966 08 13.80   7.39  10.59 
1966 09 12.38   6.94   9.66 
1966 10  7.26   3.47   5.36 
1966 11  5.06   1.80   3.42 
1966 12  2.00  -1.00    .50 
1967 01   .87  -3.40  -1.26 
1967 02   .40  -3.66  -1.63 
1967 03  2.13  -1.64    .24 
1967 04  3.39   -.55   1.42 
1967 05  7.08   2.64   4.86 
1967 06  9.79   4.58   7.18 
1967 07 12.13   6.06   9.09 
1967 08 14.41   7.29  10.85 
1967 09 12.16   5.54   8.85 
1967 10  8.14   3.21   5.67 
1967 11  3.86   -.20   1.83 
1967 12  2.14  -1.11    .51 
1968 01  2.33   -.49    .91 
1968 02   .58  -2.97  -1.19 
1968 03  2.47  -1.47    .50 
1968 04  2.43    . 0   1.21 
1968 05  5.75   2.10   3.92 
1968 06  7.31   4.98   6.14 
1968 07 11.08   7.45   9.26 
1968 08 11.36   8.14   9.75 
1968 09 10.76   7.42   9.09 
1968 10  7.46   2.72   5.09 
1968 11  2.57  -1.05    .75 
1968 12  3.59   -.95   1.32 
1969 01  3.78   -.28   1.75 
1969 02  1.28  -3.57  -1.14 
1969 03  1.44  -2.32   -.43 
1969 04  2.91   -.52   1.19 
1969 05  5.32   2.15   3.73 
1969 06  8.49   4.71   6.60 
1969 07 11.27   7.76   9.51 
1969 08 12.88  10.06  11.47 
1969 09 12.35   8.89  10.62 
1969 10  7.08   2.98   5.02 
1969 11  3.23   -.64   1.29 
1969 12  -.15  -4.05  -2.10 
1970 01   .81  -2.38   -.78 
1970 02  -.65  -3.65  -2.15 
1970 03  1.27  -1.67   -.19 
1970 04  1.97  -1.30    .33 
1970 05  4.73   1.94   3.34 
1970 06  6.65   5.28   5.96 
1970 07 10.34   6.78   8.56 
1970 08 12.11   8.27  10.19 
1970 09 10.98   8.05   9.51 
1970 10  7.79   3.69   5.74 
1970 11  5.01   1.35   3.18 
1970 12  1.52  -2.01   -.24 
1971 01  1.14  -2.57   -.71 
1971 02   .28  -2.59  -1.15 
1971 03  1.39  -1.91   -.26 
1971 04  2.16  -1.07    .54 
1971 05  4.63   1.22   2.92 
1971 07  9.96   6.55   8.25 
1971 08 11.10   7.53   9.31 
1971 10  7.22   1.11   4.16 
1971 11  4.55   -.12   2.21 
1971 12  1.91  -4.44  -1.26 
1972 01   .39  -3.63  -1.62 
1972 02  1.68   -.91    .38 
1972 03  1.83  -1.30    .26 
1972 04  4.00    .56   2.28 
1972 05  5.92   2.59   4.25 
1972 06  9.06   4.36   6.71 
1972 08 12.76   6.82   9.79 
1972 09 10.43   6.91   8.67 
1972 10  7.31   2.40   4.85 
1972 11  2.17  -3.50   -.66 
1972 12  2.20  -2.45   -.12 
1973 01   .20  -4.32  -2.06 
1973 02   .96  -5.04  -2.04 
1973 03  1.85  -1.49    .18 
1973 04  2.05  -1.02    .51 
1973 05  5.45   1.27   3.36 
1973 06  8.51   3.99   6.25 
1973 07 10.38   6.18   8.28 
1973 08 12.81   6.19   9.50 
1973 09 11.54   4.26   7.90 
1973 10  8.35   3.22   5.79 
1973 11  6.12    .95   3.53 
1973 12  1.79  -2.35   -.28 
1974 01  2.91  -1.60    .65 
1974 02  1.60  -2.49   -.44 
1974 03  2.09  -1.65    .22 
1974 04  2.82  -1.38    .72 
1974 06  9.32   3.60   6.46 
1974 07 11.20   6.65   8.92 
1974 08 12.30   7.65   9.97 
1974 09 11.51   7.35   9.43 
1975 02 -1.07  -4.44  -2.75 
1975 06 10.14 -99.99 -99.99 
1975 08 13.22   6.25   9.73 
1975 09 11.84   7.58   9.71 
1975 10 11.37   7.57   9.47 
1975 11  2.06  -1.36    .34 
1975 12  1.16  -1.51   -.17 
1976 02  -.62  -3.69  -2.15 
1976 03   .91  -3.36  -1.22 
1976 05  4.15   1.11   2.63 
1976 06  6.98   3.70   5.34 
1976 08 10.42   7.01   8.71 
1976 09  9.66   5.72   7.68 
1976 10  5.33   2.15   3.74 
1976 12   .18  -2.28  -1.04 
1977 05  4.92   1.62   3.27 
1977 06  8.82   5.26   7.04 
1977 07 10.30   7.49   8.89 
1977 08 13.95  10.20  12.07 
1977 10  7.54   1.78   4.66 
1977 11  3.44  -5.02   -.79 
1977 12  2.42  -2.96   -.26 
1978 01  1.55  -2.18   -.31 
1978 02   .98  -3.87  -1.44 
1978 03  2.59  -1.57    .50 
1978 04  3.25   -.11   1.57 
1978 05  6.36   2.93   4.64 
1978 06  9.56   4.66   7.11 
1978 07 14.07   6.59  10.33 
1978 08 13.43   8.53  10.98 
1978 09 11.29   6.00   8.64 
1978 10  7.95   2.66   5.30 
1979 06 10.86   6.19   8.52 
1979 07 99.99   9.09 -99.99 
1979 09 11.68 -99.99 -99.99 
1979 10  8.63   3.49   6.06 
1979 11  4.21   -.38   1.91 
1979 12  2.67  -1.22    .72 
1980 01  2.64  -1.03    .80 
1980 02  2.05  -2.66   -.30 
1980 03  5.88  -2.17   1.85 
1980 04  6.28  -2.87   1.70 
1980 05  7.86   1.70   4.78 
1980 06 10.80   5.06   7.93 
1980 07 14.73   7.32  11.02 
1980 08 15.50   9.22  12.36 
1980 10  8.87   1.57   5.22 
1980 11  5.19  -1.39   1.90 
1981 01  2.06  -4.62  -1.28 
1981 05  7.90   1.26   4.58 
1981 06 12.99   4.38   8.68 
1981 07 15.73   8.35  12.04 
1981 08 15.83   7.03  11.43 
1981 09 12.23   7.38   9.80 
1981 10 11.28   5.54   8.41 
1981 11  7.42    .20   3.81 
1981 12  4.42  -1.04   1.69 
1982 01  3.69   -.75   1.47 
1982 02  5.49    .10   2.79 
1982 04  7.75    .35   4.05 
1982 05  8.03   1.53   4.77 
1982 06 10.10   3.63   6.86 
1982 07 13.08   6.46   9.77 
1982 08 12.94   9.00  10.96 
1982 10 10.54   2.89   6.71 
1982 11  5.07   -.21   2.43 
1982 12  -.35  -6.93  -3.64 
1983 05  5.88    . 5   2.96 
1983 06  7.85   2.38   5.11 
1983 07 10.75   4.76   7.75 
1983 08 12.51   6.76   9.63 
1983 09 10.60   4.73   7.67 
1983 10  8.39   2.07   5.23 
1983 11  3.45  -3.00    .22 
1983 12  1.72  -3.57   -.92 
1984 01   .47  -5.29  -2.41 
1984 02   .67  -4.58  -1.95 
1984 10  9.34   1.76   5.55 
1984 11  3.88  -1.46   1.21 
1985 02 99.99  -3.67 -99.99 
1985 03  1.80  -8.07  -3.13 
1985 04  4.54  -1.69   1.42 
1985 05  7.46   -.23   3.61 
1985 06  9.18   2.64   5.91 
1985 07 11.80   5.40   8.60 
1985 08 13.21   5.80   9.50 
1985 09 11.52   3.44   7.48 
1985 10  8.91   2.44   5.67 
1985 11  5.94    .-3   2.95 
1985 12  2.60  -3.98   -.69 
1986 01   .56  -6.21  -2.82 
1986 02  1.90  -4.89  -1.49 
1986 03  2.54  -3.16   -.31 
1986 04  4.69  -1.08   1.80 
1986 05  7.57    .18   3.87 
1986 06 99.99   2.33 -99.99 
1986 09 99.99   4.48 -99.99 
1986 10  8.85   1.40   5.12 
1986 11  5.82  -1.64   2.09 
1986 12  2.29  -6.62  -2.16 
1987 01   .17  -9.72  -4.77 
1987 02   .37  -6.04  -2.83 
1987 05  6.55    .93   3.74 
1987 06 11.42   4.21   7.81 
1987 07 11.47   5.19   8.33 
1987 08 10.67   5.58   8.12 
1987 09 12.07   5.02   8.54 
1988 02   .21  -6.37  -3.08 
1988 03  1.23  -5.31  -2.04 
1988 04  3.16  -3.90   -.37 
1988 05  5.49   -.14   2.67 
1988 06  8.14   3.21   5.68 
1988 07 11.24   6.06   8.64 
1988 08 13.98   7.11  10.54 
1988 09 99.99   6.06 -99.99 
1988 10 99.99   2.78 -99.99 
1988 11  5.40    .62   3.01 
1988 12  1.78  -3.24   -.73 
1989 01  1.32  -5.82  -2.25 
1989 02  1.97  -2.99   -.51 
1989 03  2.64  -1.97    .33 
1989 08 15.51 -99.99 -99.99 
1989 09 14.88   9.96  12.42 
1989 10 12.62   4.75   8.68 
1989 11  8.29   2.35   5.32 
1989 12  2.27  -1.51    .38 
1992 02  1.48  -3.75  -1.13 
1992 03   .19  -4.91  -2.35 
1992 04  2.66  -1.00    .83 
1992 06  7.94  -2.32   2.81 
1992 08 11.29    .38   5.83 
1992 09  8.99  -1.57   3.70 
1992 11  6.60  -3.85   1.37 
1993 01  -.16 -10.85  -5.50 
1993 03  3.18  -3.62   -.21 
1993 05  6.17   1.71   3.94 
1993 06 11.78   4.60   8.18 
1993 08 13.35   6.11   9.73 
