1958 12 -2.73  -8.43  -5.58 
1959 01 -7.82 -15.18 -11.50 
1959 02  1.22  -8.32  -3.54 
1959 03 99.99 -16.81 -99.99 
1959 04  5.73  -3.21   1.26 
1959 05 12.96    .35   6.65 
1959 06 19.70   4.54  12.12 
1959 07 15.76   7.46  11.61 
1959 08 16.93   6.77  11.85 
1959 09 12.09   2.16   7.12 
1959 10  5.10  -3.68    .70 
1959 11  2.79  -4.32   -.76 
1959 12 -2.30  -9.63  -5.96 
1960 01 -2.28  -9.77  -6.02 
1960 02  1.72  -6.62  -2.44 
1960 03  -.46 -11.31  -5.88 
1960 04  4.41  -4.65   -.12 
1960 05 12.19   1.63   6.91 
1960 06 15.74   4.03   9.88 
1960 08 15.07   6.44  10.75 
1960 09 10.81   2.85   6.83 
1960 10  6.38  -1.38   2.50 
1960 11  -.81  -7.48  -4.14 
1960 12  2.23  -4.36  -1.06 
1961 01 -1.11  -8.35  -4.73 
1961 02 -3.46 -11.54  -7.50 
1961 07 17.53   8.62  13.07 
1961 08 15.72   8.75  12.23 
1961 10  3.44  -2.24    .60 
1961 11  -.90  -7.08  -3.99 
1961 12 -7.89 -13.87 -10.88 
1962 01 -3.12 -11.72  -7.42 
1962 02  -.79  -9.70  -5.24 
1962 03   . 4 -10.36  -5.16 
1962 04  7.47   -.81   3.33 
1962 05 11.24   1.54   6.39 
1962 06 16.91   5.25  11.08 
1962 07 20.20   8.33  14.26 
1962 08 18.28   8.17  13.22 
1962 09 11.43   2.89   7.16 
1962 10  6.60    . 0   3.30 
1962 11  1.35  -4.94  -1.79 
1962 12 -1.58  -8.06  -4.82 
1963 01  -.51  -7.61  -4.06 
1963 02   .71  -7.65  -3.47 
1963 03  1.10  -7.29  -3.09 
1963 04  5.15  -3.70    .72 
1963 05 13.49   2.42   7.95 
1963 06 14.94   5.39  10.16 
1963 07 19.65   9.47  14.56 
1963 08 18.12   9.46  13.79 
1963 09 13.97   7.26  10.61 
1963 10  7.38   1.01   4.19 
1963 11 -4.48  -9.39  -6.93 
1963 12  3.13  -1.88    .62 
1964 01  -.85  -6.89  -3.87 
1964 02  -.89  -8.16  -4.52 
1964 03  -.81 -10.57  -5.69 
1964 04  5.73  -2.88   1.42 
1964 05 10.57    .-8   5.24 
1964 06 17.45   5.82  11.64 
1964 07 18.21   7.87  13.04 
1964 08 16.20   8.87  12.53 
1964 09 13.76   6.28  10.02 
1964 10  6.36    . 9   3.22 
1964 11   .88  -6.28  -2.70 
1964 12 -8.05 -14.79 -11.42 
1965 01 -4.65 -12.29  -8.47 
1965 02 -4.42 -13.72  -9.07 
1965 03  5.39  -2.60   1.39 
1965 04  7.81  -2.15   2.83 
1965 05  9.46   1.34   5.40 
1965 06 11.89   4.23   8.06 
1965 07 16.85   7.82  12.33 
1965 08 16.85   7.55  12.20 
1965 09 13.91   7.26  10.58 
1965 10  3.84  -2.16    .83 
1965 11  -.10  -5.93  -3.01 
1965 12 -3.79 -10.53  -7.16 
1966 01 -4.01 -12.86  -8.43 
1966 02 -2.50 -12.40  -7.45 
1966 03 -2.42 -12.96  -7.69 
1966 04  7.69  -2.72   2.48 
1966 05  9.93   1.19   5.56 
1966 06 16.37   5.71  11.04 
1966 07 18.96   8.97  13.96 
1966 08 15.22   8.09  11.65 
1966 10  3.13  -3.39   -.13 
1966 11  -.49  -5.27  -2.88 
1966 12 -3.49 -11.11  -7.30 
1967 01 -5.90 -15.43 -10.66 
1967 02 -3.63 -14.82  -9.22 
1967 03  2.04  -8.91  -3.43 
1967 04  7.14  -2.05   2.54 
1967 05 14.02   1.90   7.96 
1967 06 15.87   7.25  11.56 
1967 07 19.82   9.39  14.61 
1967 08 16.75   9.63  13.19 
1967 09 11.48   6.16   8.82 
1967 10  5.64    .-3   2.80 
1967 11  2.36  -2.91   -.27 
1967 12 -4.52  -9.09  -6.80 
1968 01 -6.18 -13.33  -9.75 
1968 02   .22  -8.38  -4.08 
1968 03  3.01  -5.87  -1.43 
1968 04  5.23  -2.74   1.24 
1968 05 13.03   3.38   8.20 
1968 06 16.46   5.94  11.20 
1968 07 18.43   9.70  14.06 
1968 08 19.67   9.87  14.77 
1968 09 12.09   4.13   8.11 
1968 10  4.53   -.66   1.93 
1968 11  2.08  -3.05   -.48 
1968 12 -6.89 -12.83  -9.85 
1969 01 10.30 -17.56 -13.93 
1969 02 -2.44 -11.49  -6.96 
1969 03  2.56  -7.05  -2.24 
1969 04  7.24   -.18   3.53 
1969 05 13.09   2.83   7.96 
1969 06 17.45   7.12  12.28 
1969 07 18.12   9.32  13.72 
1969 08 16.92   7.10  12.01 
1969 09 12.98   5.41   9.19 
1969 10  8.39   2.63   5.51 
1969 11   . 4  -4.96  -2.46 
1969 12  3.54  -1.25   1.14 
1970 01 -7.85 -12.95 -10.40 
1970 02  3.57  -2.36    .60 
1970 03  5.34  -1.25   2.04 
1970 04  5.21  -1.80   1.70 
1970 05 11.67   2.40   7.03 
1970 06 14.68   5.61  10.14 
1970 09 11.56   3.95   7.75 
1970 10  3.79  -2.11    .83 
1970 11  2.10  -2.87   -.38 
1970 12 -4.69 -10.34  -7.52 
1971 01 12.16 -19.27 -15.71 
1971 02 -1.12  -8.31  -4.71 
1971 03 -3.49 -15.81  -9.65 
1971 04  5.20  -3.44    .87 
1971 05  7.67    .25   3.96 
1971 06 14.29   4.36   9.32 
1971 08 99.99   7.03 -99.99 
1971 10  4.59  -1.20   1.69 
1971 11  -.56  -6.29  -3.42 
1971 12 -2.40  -9.10  -5.75 
1972 01 -8.72 -14.39 -11.56 
1972 02 -4.28 -16.68 -10.48 
1972 03 -3.78 -15.79  -9.78 
1972 04  4.02 -10.49  -3.23 
1972 05 10.16    .50   5.33 
1972 06 13.67   4.69   9.18 
1972 07 20.28   8.31  14.29 
1972 10  5.73    .45   3.09 
1972 11  1.44  -3.69  -1.12 
1973 01 -9.62 -18.73 -14.17 
1973 02 -5.43 -17.49 -11.46 
1973 03  1.73  -8.76  -3.51 
1973 04  6.45  -1.21   2.62 
1973 05 10.60   1.88   6.24 
1973 06 14.74   5.49  10.11 
1973 07 17.46   9.14  13.30 
1973 10  4.67   -.74   1.96 
1973 11 -3.14  -8.85  -6.00 
1973 12 -1.40  -6.86  -4.13 
1974 01 -8.18 -16.19 -12.18 
1974 02 -4.19 -12.48  -8.33 
1974 03   .58 -10.76  -5.09 
1974 04  7.25   -.75   3.25 
1974 05 14.64   2.30   8.47 
1974 06 16.87   6.87  11.87 
1974 07 18.62   9.32  13.97 
1974 09 13.91   7.09  10.50 
1974 11  1.49  -3.94  -1.22 
1974 12 -1.79  -6.96  -4.37 
1975 01 -4.44 -11.00  -7.72 
1975 02 -5.08 -14.53  -9.80 
1975 03   .41 -11.33  -5.46 
1975 04  5.23  -3.81    .71 
1975 05 10.39   1.42   5.90 
1975 06 14.62   4.98   9.80 
1975 07 18.79   8.34  13.57 
1975 09 12.59   5.76   9.17 
1975 10  5.83   -.41   2.71 
1975 11 -3.49  -9.10  -6.30 
1975 12 -4.73 -11.32  -8.03 
1976 01 -4.32 -11.65  -7.98 
1976 02 -4.60 -13.98  -9.29 
1976 03  1.25  -8.56  -3.65 
1976 04  6.98  -3.10   1.94 
1976 05 11.17   1.00   6.08 
1976 06 17.60   5.56  11.58 
1976 09 11.40   4.36   7.88 
1976 10  5.28   -.67   2.30 
1976 11  4.48   -.56   1.96 
1976 12  1.74  -3.65   -.95 
1977 02  4.42   -.29   2.06 
1977 03  1.38  -6.83  -2.72 
1977 07 20.97   9.67  15.32 
1977 09 12.96   5.87   9.41 
1977 10  6.85   1.25   4.05 
1977 11 -2.87  -8.89  -5.88 
1977 12 -5.95 -11.25  -8.60 
1978 01  1.36  -5.08  -1.85 
1978 02  1.04  -4.36  -1.65 
1978 03  3.52  -4.76   -.62 
1978 04  7.56   -.90   3.33 
1978 05 12.98   3.34   8.16 
1978 06 15.21   5.96  10.58 
1978 09 12.66   5.88   9.27 
1978 10  7.03   1.65   4.34 
1978 11  1.61  -3.51   -.95 
1978 12   .85  -5.24  -2.19 
1979 01  1.44  -4.42  -1.49 
1979 02 -8.64 -17.45 -13.05 
1979 03  3.49  -3.63    .-7 
1979 04  8.04   -.92   3.56 
1979 05 12.56   3.12   7.84 
1979 09 13.76   7.23  10.49 
1979 10  7.86   3.40   5.63 
1979 11  4.54  -1.19   1.67 
1979 12 -6.00 -11.76  -8.88 
1980 01 -4.62 -12.04  -8.33 
1980 02  1.88  -4.81  -1.46 
1980 03  2.56  -5.49  -1.46 
1980 04  7.58    . 6   3.82 
1980 05 10.49   3.25   6.87 
1980 09 12.11   4.87   8.49 
1980 10  6.88   1.69   4.28 
1980 11  2.91  -1.72    .59 
1980 12 11.88 -17.00 -14.44 
1981 01  4.83   -.95   1.94 
1981 02  1.04  -4.67  -1.82 
1981 03  5.31  -1.07   2.11 
1981 04  7.40  -1.76   2.82 
1981 05 14.54   3.55   9.04 
1981 06 17.10   6.70  11.90 
1981 07 17.26   9.18  13.22 
1981 08 15.98   8.28  12.12 
1981 09 11.64   4.78   8.21 
1981 10  6.24    .38   3.31 
1981 11  -.55  -6.19  -3.37 
1981 12 -1.77  -7.78  -4.77 
1982 01 -5.90 -13.44  -9.67 
1982 02 -4.12 -12.28  -8.20 
1982 03  1.65  -6.58  -2.46 
1982 04  4.92  -3.54    .69 
1982 05 10.70    .70   5.70 
1982 06 15.59   5.65  10.62 
1982 07 18.68   8.04  13.36 
1982 09 12.08   4.17   8.13 
1982 10  2.77  -3.24   -.23 
1982 11  1.95  -4.36  -1.20 
1982 12  1.70  -4.21  -1.25 
1983 01 -2.84  -9.05  -5.94 
1983 02   .42  -7.02  -3.30 
1983 03  4.89  -3.99    .44 
1983 04  7.73   -.61   3.56 
1983 05 12.50 -99.99 -99.99 
1983 06 17.74   6.60  12.17 
1983 09 11.47   3.77   7.62 
1983 10  6.07    .51   3.29 
1983 11  3.52  -1.79    .86 
1983 12 -1.15  -5.52  -3.33 
1984 01 -1.38  -7.63  -4.50 
1984 02 -1.30  -9.56  -5.43 
1984 03  6.23  -1.05   2.58 
1984 04  6.82   -.90   2.96 
1984 06 17.85   7.36  12.60 
1984 07 18.04  10.01  14.02 
1984 09 12.95   5.42   9.18 
1984 10  5.84    . 2   2.93 
1984 11   .28  -5.29  -2.50 
1984 12   .61  -4.92  -2.15 
1985 01  5.09    . 0   2.54 
1985 02 -4.31 -10.56  -7.43 
1985 03  2.52  -6.36  -1.92 
1985 04  3.68  -6.38  -1.35 
1985 05 10.31    .32   5.31 
1985 10  2.82  -3.18   -.18 
1985 11 -2.57  -8.68  -5.62 
1985 12  4.84  -1.14   1.85 
1986 01  2.27  -3.70   -.71 
1986 02   . 3  -7.43  -3.69 
1986 03   .91  -9.70  -4.39 
1986 04  4.46  -4.87   -.20 
1986 11  2.19  -3.10   -.45 
1986 12  3.63  -1.04   1.29 
1987 01  1.60  -4.32  -1.36 
1987 02  2.21  -3.15   -.47 
1987 09 11.28   4.57   7.92 
1987 10  6.66   1.46   4.06 
1987 11  1.93  -3.24   -.65 
1987 12 -1.51  -7.53  -4.52 
1988 01   .72  -5.55  -2.41 
1988 02  3.21  -4.82   -.80 
1988 03  4.46  -2.22   1.12 
1988 10  5.09   -.43   2.33 
1988 11   .58  -5.66  -2.54 
1989 01 -9.72 -17.04 -13.38 
1989 02 -3.27 -12.21  -7.74 
1989 03   .90  -8.64  -3.87 
1989 04  8.35  -1.39   3.48 
1989 05 12.57   2.43   7.50 
1989 06 16.31   5.53  10.92 
1989 07 20.72   9.29  15.00 
1989 08 17.87   9.55  13.71 
1989 09 12.76   6.00   9.38 
1989 10  5.47  -1.21   2.12 
1989 11  -.76  -7.96  -4.36 
1989 12  3.67  -3.14    .26 
1990 02 -7.20 -18.59 -12.89 
1990 03  3.66  -8.17  -2.25 
1990 04  9.87  -2.36   3.75 
1990 05 13.41   2.89   8.14 
1990 06 18.37   6.18  12.28 
1990 07 20.17   7.98  14.07 
1990 08 18.70   7.99  13.35 
1990 09 12.68   5.02   8.85 
1990 10  4.81  -3.05    .88 
1990 12 -1.52 -99.99 -99.99 
1991 01 -2.16 -10.47  -6.31 
1991 02   .14  -8.35  -4.10 
1991 03  1.61  -4.63  -1.51 
1991 04  7.30    .-5   3.62 
1991 05 12.82   2.57   7.69 
1991 06 17.42   5.72  11.57 
1991 07 17.20   8.10  12.65 
1991 08 16.27   7.62  11.94 
1991 09 12.76   6.13   9.44 
1991 10  5.59   -.46   2.56 
1991 11  2.59  -3.64   -.52 
1991 12  -.69  -7.07  -3.88 
1992 01  -.27  -5.52  -2.89 
1992 02 -3.62 -10.74  -7.18 
1992 03  1.97  -7.08  -2.55 
1992 04  7.70  -3.24   2.23 
1992 05 11.78   1.39   6.58 
1992 06 17.78   6.08  11.93 
1992 07 17.37   9.50  13.44 
1992 08 15.89   7.87  11.88 
1992 09  8.71   -.27   4.21 
1992 10  4.31  -2.45    .92 
1992 11  1.57  -3.95  -1.19 
1993 01 -2.79  -9.97  -6.38 
1993 02   .37  -7.70  -3.66 
1993 03  4.03  -3.96    . 3 
1993 04  8.88    .23   4.55 
1993 05 13.17   3.18   8.17 
1993 06 18.37   7.20  12.78 
1993 07 21.77  11.02  16.39 
1993 08 19.08  10.27  14.67 
1993 10  7.22    .77   3.99 
1994 01  1.21  -4.67  -1.73 
1994 02 -3.05  -9.58  -6.31 
1994 03  1.52  -5.85  -2.16 
1994 04  8.18   -.37   3.90 
1994 05 11.24   2.97   7.10 
1994 06 17.17   6.59  11.88 
1994 07 18.15   9.17  13.66 
1994 08 19.36   9.85  14.60 
1994 10  5.22   -.78   2.21 
1994 11  -.55  -7.33  -3.94 
1994 12 -1.15  -7.93  -4.54 
1995 01 -2.22  -9.45  -5.83 
1995 02 -1.04  -9.43  -5.24 
1995 03 -1.45 -13.70  -7.57 
1995 04  8.56    .55   4.55 
1995 05 12.34   3.05   7.69 
1995 06 15.95   6.04  10.99 
1995 07 17.62   8.35  12.99 
1995 08 18.11   7.93  13.02 
1995 09 14.16   6.60  10.38 
1995 10  7.08    . 2   3.55 
1995 11  -.79  -8.33  -4.56 
1995 12  -.54  -8.01  -4.27 
1996 01 -8.54 -16.21 -12.37 
1996 02 -2.71 -13.81  -8.26 
1996 03  3.36  -9.14  -2.89 
1996 04  7.39  -4.21   1.58 
1996 05 14.98    .18   7.58 
1996 06 17.45   4.32  10.88 
1996 10  1.07  -7.51  -3.22 
1996 11  -.56  -8.27  -4.41 
1996 12 -4.17 -12.71  -8.44 
1997 01 -4.17 -13.00  -8.58 
1997 02  3.11  -4.89   -.89 
1997 03   .64 -13.57  -6.46 
1997 04  7.85  -4.11   1.86 
1997 06 18.12   3.87  10.99 
1997 07 99.99   7.60 -99.99 
1997 08 19.27   6.80  13.03 
1997 09 13.30   2.63   7.96 
1997 10  3.44  -7.26  -1.91 
1997 11  3.17  -4.67   -.75 
1997 12 -2.38 -10.50  -6.44 
1998 01 -2.47  -9.46  -5.96 
1998 02  1.85  -6.01  -2.08 
1998 03  3.78  -5.72   -.96 
1998 04  7.01  -1.17   2.91 
1998 05 10.37   2.40   6.38 
1998 06 16.53   5.67  11.10 
1998 07 17.82   7.98  12.90 
1998 08 16.06   6.04  11.04 
1998 09 11.80   3.53   7.66 
1998 10  6.80  -1.15   2.82 
1998 11  2.88  -4.28   -.70 
1998 12 -3.20  -9.97  -6.58 
1999 01 -5.64 -14.13  -9.88 
1999 02 10.20 -18.64 -14.42 
1999 03   . 6 -10.60  -5.27 
1999 04  5.84  -4.52    .66 
1999 05 11.74   -.63   5.55 
1999 06 17.04   4.14  10.59 
1999 07 18.37   7.99  13.18 
1999 09 12.05   3.07   7.56 
1999 10  4.85  -1.26   1.79 
1999 12 -2.40  -9.31  -5.85 
2000 01 -4.84 -11.36  -8.10 
2000 02  2.65  -3.80   -.57 
2000 03  4.44  -3.52    .46 
2000 04 99.99   -.83 -99.99 
2000 05 13.99    .89   7.44 
2000 06 19.79   5.13  12.46 
2000 08 17.91   6.59  12.25 
2000 09 12.12   4.15   8.13 
2000 10  6.72   -.41   3.15 
2000 11  4.80  -1.41   1.69 
2000 12  5.07  -2.62   1.22 
2001 01  4.64  -3.13    .75 
2001 02  4.34  -6.30   -.98 
2001 03  5.98    .30   3.14 
2001 04  7.97   1.36   4.66 
2001 05 15.08   1.87   8.47 
2001 07 16.18   9.57  12.87 
2001 08 17.74  11.19  14.46 
2001 09 12.67   5.63   9.14 
2001 10  4.28  -3.67    .30 
2001 11  3.84  -6.21  -1.18 
2001 12  -.32 -12.92  -6.62 
2002 01  3.92  -4.61   -.34 
2002 02  2.80  -8.07  -2.63 
2002 06 15.70   5.88  10.79 
2002 09 13.82   6.35  10.08 
2002 10 11.77   3.21   7.49 
2002 12  1.98  -3.02   -.52 
2003 02  4.17    .-2   2.08 
