1949 06 28.38  15.28  21.83 
1949 07 31.11  18.94  25.02 
1949 08 29.56  16.77  23.16 
1949 09 24.05  10.85  17.45 
1949 11 10.33    .-4   5.14 
1949 12  7.52  -3.15   2.18 
1950 01  7.77  -2.00   2.88 
1950 02  2.34  -5.91  -1.78 
1950 03  6.74  -3.87   1.43 
1950 04 13.51   1.89   7.70 
1950 05 19.50   7.93  13.71 
1950 06 26.19  12.81  19.50 
1950 07 28.14  15.65  21.89 
1950 08 26.81  15.37  21.09 
1950 09 21.87   9.77  15.82 
1950 10 19.59   5.97  12.78 
1950 11 13.26    .43   6.84 
1950 12  3.80  -6.74  -1.46 
1951 01  5.68  -5.64    . 1 
1951 02  5.76  -5.27    .24 
1951 03  8.77  -1.16   3.80 
1951 04 15.89   2.67   9.28 
1951 05 22.45   8.43  15.44 
1951 06 25.87  13.41  19.64 
1951 07 28.25  15.79  22.02 
1951 08 28.07  14.57  21.32 
1951 09 24.82   8.93  16.87 
1951 10 18.66   5.93  12.29 
1951 11  9.54  -2.89   3.32 
1951 12  6.21  -4.82    .69 
1952 01  5.42  -4.66    .38 
1952 02  5.04  -4.91    . 6 
1952 03  7.33  -1.46   2.93 
1952 04 16.96   5.95  11.45 
1952 05 20.64   7.25  13.94 
1952 06 27.33  14.54  20.93 
1952 07 30.70  17.20  23.95 
1952 08 27.19  15.40  21.29 
1952 09 24.70  10.83  17.76 
1952 10 18.15   3.22  10.68 
1952 11 12.22   1.16   6.69 
1952 12  5.68  -3.56   1.05 
1953 01  5.31  -4.07    .61 
1953 02  7.13  -4.05   1.54 
1953 03  9.60   -.31   4.64 
1953 04 15.22   4.17   9.69 
1953 05 21.87  10.31  16.09 
1953 06 27.84  13.56  20.70 
1953 07 29.60  15.74  22.67 
1953 08 28.55  14.30  21.42 
1953 09 26.09  11.29  18.69 
1953 10 20.39   5.66  13.02 
1953 11 13.65    . 8   6.86 
1953 12  7.70  -2.75   2.47 
1954 01  1.85  -8.87  -3.51 
1954 02  7.68  -3.99   1.84 
1954 03  9.89  -2.14   3.87 
1954 04 16.93   4.30  10.61 
1954 05 19.74   7.52  13.63 
1954 06 27.17  13.33  20.25 
1954 07 30.11  14.73  22.42 
1954 08 27.31  14.29  20.80 
1954 09 23.88  11.37  17.62 
1954 10 21.17   7.24  14.20 
1954 11 11.22    . 8   5.65 
1954 12  4.92  -4.98    .-2 
1955 01  2.15  -7.41  -2.63 
1955 02  4.86  -5.98   -.55 
1955 03  9.01  -2.00   3.50 
1955 04 17.16   4.32  10.74 
1955 05 25.02   8.58  16.79 
1955 06 24.93  12.49  18.70 
1955 07 33.06  18.21  25.64 
1955 08 30.09  17.75  23.92 
1955 09 24.12  10.04  17.08 
1955 10 19.34   6.18  12.76 
1955 11 10.35   -.98   4.68 
1955 12  1.69  -7.98  -3.14 
1956 01  2.47  -5.77  -1.65 
1956 02  5.14  -4.34    .39 
1956 03  6.68  -2.80   1.94 
1956 04 13.70   1.32   7.51 
1956 05 22.03   5.38  13.70 
1956 06 28.27  14.30  21.28 
1956 07 27.27  16.52  21.89 
1956 08 27.07  15.35  21.21 
1956 09 23.16   9.81  16.48 
1956 10 20.20   5.01  12.60 
1956 11 11.73    .75   6.24 
1956 12  8.12  -1.88   3.12 
1957 01  1.57  -9.22  -3.82 
1957 02  6.88  -1.49   2.69 
1957 03  8.55  -1.17   3.68 
1957 04 16.59   5.77  11.18 
1957 05 22.30   9.89  16.09 
1957 06 28.30  15.35  21.82 
1957 07 28.89  14.80  21.84 
1957 08 27.37  13.21  20.29 
1957 09 23.96  11.74  17.84 
1957 10 18.43   4.91  11.67 
1957 11 13.69   2.33   8.01 
1957 12  6.35  -1.75   2.30 
1958 01  2.01  -6.06  -2.02 
1958 02   .60  -8.68  -4.04 
1958 03  6.38   -.83   2.77 
1958 04 15.80   6.18  10.99 
1958 05 19.57   8.31  13.94 
1958 06 24.36  12.26  18.31 
1958 07 28.46  18.04  23.25 
1958 08 27.46  15.25  21.35 
1958 09 23.18  10.53  16.85 
1958 10 16.62   3.85  10.23 
1958 11 11.92   1.36   6.64 
1958 12   .-9 -10.07  -5.08 
1959 01  2.26  -8.49  -3.11 
1959 02  3.67  -8.85  -2.59 
1959 03  8.92  -1.99   3.46 
1959 04 17.44   5.78  11.61 
1959 06 27.85  15.80  21.82 
1959 07 29.54  18.69  24.11 
1959 08 29.95  17.68  23.81 
1959 09 27.26  12.96  20.11 
1959 10 21.05   8.00  14.52 
1959 11 11.55   -.24   5.65 
1959 12  6.08  -3.55   1.26 
1960 01  3.31  -5.65  -1.17 
1960 02  5.08  -2.80   1.14 
1960 03  3.63  -5.35   -.85 
1960 05 21.85  10.32  16.08 
1960 06 26.88 -99.99 -99.99 
1960 07 28.74  17.59  23.16 
1960 08 28.06  16.76  22.41 
1960 09 23.13  12.22  17.67 
1960 10 20.03   6.03  13.03 
1960 11 15.44   1.81   8.62 
1960 12  2.79  -8.87  -3.04 
1961 05 20.90 -99.99 -99.99 
1961 06 27.13  13.59  20.36 
1961 07 29.29  16.51  22.90 
1961 08 28.03  16.57  22.30 
1961 09 28.06  14.48  21.27 
1961 10 19.37   6.29  12.83 
1961 11 11.83    .81   6.32 
1961 12  3.80  -5.64   -.91 
1962 01  2.87  -8.06  -2.59 
1962 02  1.56  -7.11  -2.77 
1962 03  8.72  -2.19   3.26 
1962 04 16.66   3.37  10.01 
1962 05 22.86   8.79  15.82 
1962 06 27.02  14.45  20.73 
1962 07 28.64  14.04  21.34 
1962 08 27.15  14.49  20.82 
1962 09 22.11   9.33  15.72 
1962 10 18.08   4.67  11.37 
1962 11  9.06  -1.64   3.71 
1962 12  3.00  -7.91  -2.45 
1963 01   .89  -9.89  -4.50 
1963 02   .34 -11.55  -5.60 
1963 03  8.79  -1.42   3.68 
1963 04 16.79   2.16   9.47 
1963 05 21.36   7.20  14.28 
1963 06 26.69  13.40  20.04 
1963 07 29.86  15.91  22.88 
1963 08 27.36  13.64  20.50 
1963 09 22.32   8.26  15.29 
1963 10 22.08   5.55  13.81 
1963 11 13.08   2.63   7.85 
1963 12   .96  -8.04  -3.54 
1964 01  3.71  -7.26  -1.77 
1964 02  2.95  -7.80  -2.42 
1964 03  9.92  -2.09   3.91 
1964 04 13.79   1.80   7.79 
1964 05 23.96   8.87  16.41 
1964 06 26.53  12.52  19.52 
1964 07 29.30  16.84  23.07 
1964 08 27.67  13.13  20.40 
1964 09 25.58  10.99  18.28 
1964 10 17.56   2.85  10.20 
1964 11 15.09    .86   7.97 
1964 12  3.94  -5.33   -.69 
1965 01   .58  -9.14  -4.28 
1965 02  2.88  -7.95  -2.53 
1965 03  7.49  -2.74   2.37 
1965 04 13.82   1.91   7.86 
1965 05 25.12  10.22  17.67 
1965 06 27.17  12.65  19.91 
1965 07 28.70  14.97  21.83 
1965 08 28.28  15.31  21.79 
1965 09 24.36  12.94  18.65 
1965 10 16.85   3.75  10.30 
1965 11 10.70   -.10   5.30 
1965 12  5.51  -3.82    .84 
1966 01  1.74  -7.67  -2.96 
1966 02  3.73  -6.36  -1.31 
1966 03  9.25  -1.61   3.82 
1966 04 13.61   1.13   7.37 
1966 05 19.46   6.70  13.08 
1966 06 27.82  13.84  20.83 
1966 07 32.25  16.75  24.50 
1966 08 30.20  15.73  22.96 
1966 09 22.54  11.65  17.09 
1966 10 17.62   3.88  10.75 
1966 11 12.70   1.61   7.15 
1966 12  5.50  -4.46    .52 
1967 01  3.82  -3.69    . 6 
1967 03  6.62  -4.23   1.19 
1967 04 14.90   2.40   8.64 
1967 05 17.36   4.82  11.09 
1967 06 28.33  14.46  21.39 
1967 07 27.37  16.71  22.04 
1967 08 26.29  17.15  21.72 
1967 09 23.70   9.76  16.73 
1967 10 17.45   4.73  11.09 
1967 11  8.47  -1.16   3.65 
1967 12  5.50  -4.10    .70 
1968 01  -.51 -10.39  -5.45 
1968 02  1.77  -8.68  -3.45 
1968 03  9.88   -.79   4.54 
1968 04 18.95   4.03  11.49 
1968 06 24.89 -99.99 -99.99 
1968 07 30.42  16.70  23.56 
1968 08 28.85  15.21  22.03 
1968 09 25.67  11.81  18.74 
1968 10 19.12   7.56  13.34 
1968 11 10.33   1.74   6.03 
1968 12  3.00  -5.90  -1.45 
1969 01  1.26  -6.80  -2.77 
1969 02  2.48  -5.24  -1.37 
1969 03  7.49  -3.06   2.21 
1969 04 17.92   4.67  11.30 
1969 05 22.95   8.81  15.88 
1969 06 26.69  14.78  20.73 
1969 07 26.93  16.62  21.77 
1969 08 28.80  16.25  22.52 
1969 09 24.34  11.76  18.04 
1969 10 18.04   4.41  11.23 
1969 11 10.47    .56   5.51 
1969 12  2.91  -5.49  -1.28 
1970 01  -.90 -10.79  -5.84 
1970 02  4.33  -6.85  -1.26 
1970 03  6.70  -3.47   1.61 
1970 04 15.23   2.48   8.85 
1970 05 21.90   9.10  15.50 
1970 06 25.51  13.56  19.53 
1970 07 29.09  16.96  23.03 
1970 08 29.53  15.75  22.64 
1970 09 26.22  12.51  19.36 
1970 10 18.42   6.88  12.65 
1970 11 11.82   2.43   7.12 
1970 12  3.95  -5.09   -.57 
1971 01   .58  -9.60  -4.51 
1971 02  3.47  -5.34   -.93 
1971 03  7.88  -2.77   2.55 
1971 04 15.61   1.22   8.41 
1971 05 20.40   6.59  13.49 
1971 06 27.08  13.09  20.08 
1971 07 29.54  15.58  22.56 
1971 08 28.31  14.65  21.48 
1971 09 24.51  14.29  19.40 
1971 10 20.46   9.12  14.79 
1971 11  9.67    .29   4.98 
1971 12  7.59  -1.98   2.80 
1972 01  4.23  -5.70   -.73 
1972 02  2.08  -8.10  -3.00 
1972 03  7.72  -3.66   2.02 
1972 04 14.04    .79   7.41 
1972 05 22.53   8.89  15.71 
1972 06 23.46  13.61  18.53 
1972 07 28.96  17.54  23.25 
1972 08 27.74  15.00  21.37 
1972 09 24.94  12.46  18.70 
1972 10 15.60   3.40   9.50 
1972 11  9.35    .-5   4.65 
1972 12  5.01  -1.92   1.54 
1973 01  4.88  -4.71    . 8 
1973 02  3.20  -6.85  -1.82 
1973 03 12.71   1.32   7.01 
1973 04 16.35   4.69  10.52 
1973 05 19.71   8.18  13.95 
1973 06 27.89  17.08  22.48 
1973 07 29.77  18.32  24.04 
1973 08 29.45  18.04  23.74 
1973 09 25.99  12.81  19.40 
1973 10 21.25   6.91  14.08 
1973 11 13.52   2.15   7.83 
1973 12  7.67  -2.75   2.46 
1974 01  4.83  -5.91   -.53 
1974 02  4.17  -6.96  -1.39 
1974 03 10.70  -1.23   4.73 
1974 04 17.79   5.10  11.44 
1974 05 21.94   9.34  15.64 
1974 06 25.12  13.70  19.41 
1974 07 29.94  17.45  23.69 
1974 08 29.32  17.25  23.28 
1974 09 24.08  12.13  18.10 
1974 10 17.27   3.65  10.46 
1974 11 13.39   1.50   7.44 
1974 12  6.54  -2.53   2.00 
1975 01  5.61  -4.03    .79 
1975 02  5.51  -4.41    .55 
1975 03  8.30  -2.17   3.06 
1975 04 13.93   1.23   7.58 
1975 05 24.07  10.90  17.48 
1975 06 26.18  14.30  20.24 
1975 07 28.87  16.79  22.83 
1975 08 28.67  15.53  22.10 
1975 09 21.81  10.58  16.19 
1975 10 20.34   8.24  14.29 
1975 11 15.37   3.37   9.37 
1975 12  5.96  -4.39    .78 
1976 01  1.05  -9.22  -4.08 
1976 02  8.52  -3.76   2.38 
1976 03 12.24   -.84   5.70 
1976 04 19.23   3.65  11.44 
1976 05 22.95   8.43  15.69 
1976 06 27.78  14.63  21.20 
1976 07 28.50  15.54  22.02 
1976 08 28.47  14.69  21.58 
1976 09 23.99   9.70  16.84 
1976 10 15.22   4.96  10.09 
1976 11  9.04  -1.81   3.61 
1976 12  1.59  -8.29  -3.35 
1977 01 -2.17 -12.26  -7.21 
1977 02  4.44  -6.15   -.85 
1977 03 99.99   1.70 -99.99 
1977 04 17.91   3.98  10.94 
1977 05 24.54   8.95  16.74 
1977 06 99.99  12.53 -99.99 
1977 07 99.99  15.55 -99.99 
1977 08 99.99  14.09 -99.99 
1977 09 99.99  10.71 -99.99 
1977 10 99.99   3.23 -99.99 
1977 11 11.51   2.87   7.19 
1977 12  2.92  -6.80  -1.94 
1978 01 99.99  -8.70 -99.99 
1978 02 99.99 -11.56 -99.99 
1978 03  7.75  -3.60   2.07 
1978 04 15.84   2.46   9.14 
1978 05 20.89   7.08  13.98 
1978 06 26.94  12.54  19.74 
1978 07 28.23  15.64  21.93 
1978 08 27.59  16.52  22.05 
1978 09 23.72  10.14  16.93 
1978 10 18.87   3.46  11.16 
1978 11 13.28    .75   7.01 
1978 12  6.54  -4.86    .83 
1979 01  2.33 -99.99 -99.99 
1979 02 -1.71 -99.99 -99.99 
1979 03 12.47  -2.60   4.93 
1979 04 15.21   1.65   8.43 
1979 05 22.06 -99.99 -99.99 
1979 06 25.26 -99.99 -99.99 
1979 07 29.02 -99.99 -99.99 
1979 08 28.16 -99.99 -99.99 
1979 09 24.52 -99.99 -99.99 
1979 10 17.11   3.91  10.51 
1979 11 14.61   1.40   8.00 
1979 12  6.63  -4.75    .94 
1980 01  4.15  -8.10  -1.97 
1980 02  2.46  -9.80  -3.67 
1980 03  7.92  -4.80   1.56 
1980 04 16.33   4.02  10.17 
1980 05 23.52   9.14  16.33 
1980 06 26.25  11.86  19.05 
1980 07 31.30  16.24  23.77 
1980 08 30.81  16.48  23.64 
1980 09 27.08  12.45  19.76 
1980 10 16.76   4.25  10.50 
1980 11 10.17  -1.08   4.54 
1980 12  3.15  -7.93  -2.38 
1981 01   . 8 -11.84  -5.88 
1981 02 99.99  -4.39 -99.99 
1981 03  8.71  -2.90   2.90 
1981 04 18.45   4.15  11.30 
1981 05 22.67   8.05  15.36 
1981 06 26.85  13.40  20.12 
1981 07 29.56  16.48  23.02 
1981 08 27.94  14.33  21.13 
1981 09 22.93   9.97  16.45 
1981 10 16.87   2.10   9.49 
1981 11 11.82   -.16   5.83 
1981 12  4.17  -6.20  -1.01 
1982 01 -1.35 -13.08  -7.21 
1982 02  4.85  -6.21   -.68 
1982 03  8.72  -4.30   2.21 
1982 04 15.69   1.54   8.61 
1982 05 23.41   8.96  16.18 
1982 06 24.02  11.52  17.77 
1982 07 30.16  15.58  22.87 
1982 08 27.32  12.04  19.68 
1982 09 24.70  10.13  17.41 
1982 10 18.94   2.97  10.95 
1982 11 13.39   -.51   6.44 
1982 12  8.68  -3.40   2.64 
1983 01  3.64  -8.39  -2.37 
1983 02  5.95  -8.17  -1.11 
1983 03 10.46  -1.91   4.27 
1983 04 14.58   1.49   8.03 
1983 05 20.82   5.39  13.10 
1983 06 28.06  10.73  19.39 
1983 07 31.56  14.87  23.21 
1983 08 30.26  14.03  22.14 
1983 09 26.99   8.99  17.99 
1983 10 18.04   2.30  10.17 
1983 11 12.53   -.21   6.16 
1983 12  4.55  -7.79  -1.61 
1984 01  1.37 -11.34  -4.98 
1984 02  7.99  -4.77   1.60 
1984 03  6.28  -5.36    .46 
1984 04 15.15   1.91   8.53 
1984 05 21.44   7.00  14.22 
1984 06 28.39  13.57  20.98 
1984 07 27.70  15.00  21.35 
1984 08 29.32  15.35  22.33 
1984 09 23.46   6.59  15.02 
1984 10 19.78   5.24  12.51 
1984 11 12.72  -1.86   5.43 
1984 12  9.18  -4.07   2.55 
1985 01   .60 -11.30  -5.35 
1985 02  5.70  -8.18  -1.24 
1985 03 12.61  -5.33   3.64 
1985 04 17.08   3.04  10.05 
1985 05 23.77   9.32  16.54 
1985 06 24.37  11.75  18.06 
1985 07 29.14  15.99  22.56 
1985 08 28.54  16.00  22.27 
1985 09 25.57  12.91  19.24 
1985 10 19.37   5.17  12.27 
1985 11 12.95   3.26   8.10 
1985 12  2.67  -5.99  -1.65 
1986 01  3.30  -7.07  -1.88 
1986 02  2.08  -6.98  -2.44 
1986 03 11.83  -1.95   4.94 
1986 04 16.73   3.87  10.29 
1986 05 24.85   9.55  17.20 
1986 06 26.90  12.29  19.59 
1986 08 25.64  14.44  20.03 
1986 09 22.18  11.04  16.61 
1986 10 18.27   5.34  11.80 
1986 11 10.14   -.92   4.61 
1986 12  5.74  -3.43   1.15 
1987 01  1.44  -6.49  -2.52 
1987 02  3.94  -7.15  -1.60 
1987 03 11.06   -.80   5.13 
1987 04 15.69   4.69  10.18 
1987 05 21.58   8.72  15.15 
1987 06 27.59  14.50  21.04 
1987 07 28.98  17.48  23.23 
1987 08 26.47  14.32  20.39 
1987 09 22.88  10.97  16.92 
1987 10 16.00   2.45   9.22 
1987 11 12.03   1.31   6.67 
1987 12  6.22  -2.29   1.96 
1988 01   . 0 -10.59  -5.29 
1988 02  4.32  -6.04   -.85 
1988 03 10.52  -1.72   4.40 
1988 04 14.00   2.96   8.47 
1988 05 20.57   9.68  15.12 
1988 06 27.02  12.23  19.62 
1988 07 30.59  18.12  24.36 
1988 08 29.62  17.83  23.72 
1988 09 23.20  10.13  16.66 
1988 10 14.80   3.06   8.93 
1988 11 12.76   1.16   6.96 
1988 12  4.36  -5.83   -.73 
1989 01  5.32  -3.90    .71 
1989 02  3.72  -5.02   -.65 
1989 03  9.08  -2.20   3.44 
1989 04 15.01   2.46   8.73 
1989 05 21.41   9.82  15.61 
1989 06 26.24  16.09  21.16 
1989 07 28.14  16.53  22.33 
1989 08 26.68  15.97  21.32 
1989 09 24.46  12.89  18.67 
1989 10 19.56   5.95  12.75 
1989 11 10.86    .62   5.74 
1989 12 -1.89 -10.56  -6.22 
1990 01  6.47  -1.89   2.29 
1990 02  7.99  -4.31   1.83 
1990 03 12.00   -.61   5.69 
1990 04 15.45   3.28   9.36 
1990 05 18.62 -99.99 -99.99 
1990 06 25.67  13.44  19.55 
1990 07 28.37  17.68  23.02 
1990 08 27.47  16.84  22.15 
1990 09 23.71  10.54  17.12 
1990 10 20.73   8.22  14.47 
1990 11 13.66   2.29   7.97 
1990 12  8.89  -1.16   3.86 
1991 01  3.19  -6.01  -1.41 
1991 02  7.39  -3.59   1.90 
1991 03 10.70   -.61   5.04 
1991 04 16.78   5.58  11.18 
1991 05 25.34  11.51  18.42 
1991 06 28.45  14.94  21.69 
1991 07 30.22  17.57  23.89 
1991 08 28.92  16.57  22.74 
1991 09 24.60  11.31  17.95 
1991 10 18.33   5.95  12.14 
1991 11 11.80   1.50   6.65 
1991 12  6.88  -2.24   2.32 
1992 01  4.33  -4.81   -.24 
1992 02  5.37  -4.19    .58 
1992 03  7.79  -2.41   2.69 
1992 04 14.28   2.80   8.54 
1992 05 20.87   7.61  14.24 
1992 06 25.07  13.15  19.11 
1992 07 27.21  16.10  21.65 
1992 08 26.49  14.35  20.42 
1992 09 23.16  11.96  17.56 
1992 10 16.56   3.35   9.95 
1992 11  9.85   1.79   5.82 
1992 12  4.71  -2.99    .86 
1993 01  4.92  -3.51    .70 
1993 02  1.56  -8.91  -3.67 
1993 03  6.00  -2.88   1.56 
1993 04 15.54   3.90   9.72 
1993 05 23.39  10.12  16.75 
1993 06 27.19  14.06  20.62 
1993 07 31.46  17.96  24.71 
1993 08 29.08  16.79  22.93 
1993 09 23.33  11.79  17.56 
1993 10 16.71   4.21  10.46 
1993 11 11.57   -.13   5.72 
1993 12  4.80  -4.46    .17 
1994 01 -1.46 -11.22  -6.34 
1994 02  2.51  -8.42  -2.95 
1994 03  7.79  -1.90   2.94 
1994 04 17.56   4.73  11.14 
1994 05 21.45   7.76  14.60 
1994 06 28.30  16.11  22.20 
1994 07 29.93  19.16  24.54 
1994 08 26.81  15.29  21.05 
1994 09 22.90  11.38  17.14 
1994 10 17.74   4.56  11.15 
1994 11 14.35   2.85   8.60 
1995 01  5.13  -3.17    .98 
1995 02  2.46  -8.74  -3.14 
1995 03 11.60    . 7   5.83 
1995 04 15.61   2.62   9.11 
1995 05 19.74   8.97  14.36 
1995 06 26.18  14.85  20.51 
1995 07 29.05  18.17  23.61 
1995 08 30.33  15.83  23.08 
1995 09 24.25  10.96  17.60 
1995 10 20.45   7.09  13.77 
1995 11  8.81   -.96   3.92 
1995 12  1.63  -6.13  -2.25 
1996 01  2.04  -7.91  -2.93 
1996 02  3.52  -6.20  -1.33 
1996 03  6.59  -3.56   1.51 
1996 04 15.77   3.93   9.85 
1996 05 20.44   7.89  14.16 
1996 06 26.19  14.95  20.57 
1996 07 26.56  16.45  21.50 
1996 08 27.78  16.56  22.17 
1996 09 23.48  13.11  18.29 
1996 10 17.33   5.72  11.52 
1996 11  9.14   -.56   4.29 
1996 12  6.60  -1.16   2.71 
1997 01  2.36  -7.15  -2.39 
1997 02  7.50  -3.33   2.08 
1997 03  9.07  -1.19   3.93 
1997 04 15.61   2.56   9.08 
1997 05 19.76   7.05  13.40 
1997 06 26.32  13.33  19.82 
1997 07 29.55  16.19  22.87 
1997 08 27.25  15.23  21.24 
1997 09 23.40  10.79  17.09 
1997 10 18.02   5.22  11.62 
1997 11  9.26    .17   4.71 
1997 12  5.36  -2.49   1.43 
1998 01  6.47  -1.69   2.38 
1998 02  7.55  -2.01   2.77 
1998 04 17.51   5.19  11.35 
1998 05 22.98  11.38  17.18 
1998 06 24.89  14.44  19.66 
1998 09 26.28  12.58  19.43 
1998 10 18.14   6.82  12.48 
1998 11 12.65    .54   6.59 
1998 12  9.25   -.60   4.32 
1999 01  3.88  -6.69  -1.40 
1999 03  9.27  -1.46   3.90 
1999 04 17.02   3.50  10.26 
1999 05 21.46   9.01  15.23 
1999 12  7.37  -2.57   2.40 
2000 01  2.76  -7.63  -2.43 
2000 02  5.58  -4.29    .64 
2000 03 13.34    .93   7.13 
2000 04 14.65   4.04   9.34 
2000 05 22.22  10.10  16.16 
2000 06 26.47  15.54  21.00 
2000 07 26.75  15.87  21.31 
2000 08 26.36  16.00  21.18 
2000 10 18.66   5.56  12.11 
2000 11 11.00    .-7   5.46 
2000 12  2.94  -7.40  -2.23 
2001 01  2.74  -7.07  -2.16 
2001 02  5.17  -4.17    .49 
2001 03  7.06  -1.66   2.70 
2001 04 17.60   4.46  11.03 
2001 05 23.62  10.21  16.91 
2001 06 27.33  15.10  21.21 
2001 07 28.34  15.34  21.84 
2001 08 30.75  18.02  24.38 
2001 09 25.91  11.88  18.89 
2001 10 20.52   6.18  13.35 
2001 11 15.26   2.99   9.12 
2001 12 11.57    .-2   5.77 
2002 01  8.55  -2.26   3.14 
2002 02 11.73  -2.66   4.53 
2002 03 12.53   -.21   6.16 
2002 04 19.84   6.03  12.93 
2002 07 30.65  18.40  24.52 
2002 08 31.52  18.79  25.16 
2002 09 26.01  12.95  19.48 
2002 10 16.46   5.62  11.04 
2002 11  9.62   1.01   5.31 
2002 12  4.29  -3.95    .16 
2003 01   .-4  -8.47  -4.25 
2003 03 10.48  -1.81   4.33 
2003 04 13.66   2.86   8.26 
2003 05 19.79   8.70  14.25 
2003 06 24.07  14.39  19.23 
2003 07 29.04  17.54  23.29 
2003 08 30.48  18.87  24.67 
2003 11 15.72   3.16   9.44 
2003 12 13.38  -2.84   5.27 
2004 11 12.25   2.45   7.35 
2004 12  6.15  -4.06   1.04 
2005 01  3.73  -7.10  -1.68 
2005 02  5.83  -4.76    .53 
2005 03  7.53  -2.04   2.74 
2005 04 18.53   4.56  11.54 
2005 09 99.99  18.65 -99.99 
2006 01  7.85  -2.73   2.56 
2006 03  9.76   -.82   4.47 
2006 04 18.34   4.90  11.62 
2006 05 22.19   9.85  16.02 
2006 06 26.06  15.71  20.88 
2006 07 29.93  18.65  24.29 
2006 08 28.57  17.18  22.87 
2006 09 22.52  11.76  17.14 
2006 10 17.00   4.84  10.92 
2006 11 13.88   3.90   8.89 
2006 12  9.60    .21   4.91 
2007 01  6.23  -2.78   1.72 
2007 02  -.28  -8.38  -4.33 
2007 03  9.57  -3.14   3.21 
2007 04 14.45   3.39   8.92 
2007 05 23.93   9.04  16.48 
2007 06 27.55  14.93  21.24 
2007 07 28.13  17.08  22.60 
2007 08 27.37  16.12  21.74 
2007 09 25.87  12.09  18.98 
2007 10 21.57  11.26  16.41 
2007 11  9.91   -.15   4.88 
2007 12  4.26  -2.81    .72 
2008 01  4.42  -4.25    . 8 
2008 02  5.03  -5.45   -.20 
2008 03  9.33  -1.99   3.67 
2008 04 17.31   4.78  11.04 
2008 05 20.56   7.56  14.06 
2008 06 28.29  15.97  22.13 
2008 07 30.10  18.60  24.35 
2008 08 28.18  14.79  21.48 
2008 11  9.88    .58   5.23 
2009 01  -.34  -8.71  -4.52 
2009 02  6.09  -5.19    .45 
2009 03  9.82  -1.65   4.08 
2009 05 22.01   9.52  15.76 
2009 08 28.55  18.31  23.43 
2009 12  3.96  -4.71   -.37 
2010 03 12.59   1.87   7.23 
