1949 11  3.58 -99.99 -99.99 
1950 01  1.31 -99.99 -99.99 
1950 02 -5.76 -16.31 -11.03 
1950 03   . 2 -13.16  -6.57 
1950 04  6.18  -4.35    .91 
1950 05 16.37   4.76  10.56 
1950 06 20.63   9.87  15.25 
1950 07 22.33  12.33  17.33 
1950 08 21.62  11.61  16.61 
1950 09 16.31   5.21  10.76 
1950 10 13.27   1.91   7.59 
1950 12   . 6  -9.38  -4.66 
1951 01   .44 -13.55  -6.55 
1951 02  1.36 -12.41  -5.52 
1951 03  2.17  -8.81  -3.32 
1951 04  8.45  -1.72   3.36 
1951 05 18.29   3.57  10.93 
1951 06 20.09  10.17  15.13 
1951 07 23.16  12.43  17.79 
1951 08 20.29  11.35  15.82 
1951 09 17.61   6.89  12.25 
1951 10 13.12   2.44   7.78 
1951 11  2.18  -7.74  -2.77 
1951 12  -.88 -12.96  -6.92 
1952 01 -3.64 -15.39  -9.51 
1952 02 -3.71 -12.11  -7.91 
1952 03   .15  -8.22  -4.04 
1952 04 10.24   -.44   4.90 
1952 05 14.10   3.15   8.62 
1952 06 21.24  10.32  15.78 
1952 07 26.37  15.13  20.75 
1952 08 23.67  11.89  17.78 
1952 09 18.67   7.74  13.20 
1952 10  8.46   -.56   3.95 
1952 11  4.87  -2.61   1.13 
1952 12 -1.25  -8.21  -4.73 
1953 01 -1.15 -11.42  -6.28 
1953 02 -3.22 -11.60  -7.41 
1953 03  2.46  -7.62  -2.58 
1953 04  8.42   -.56   3.93 
1953 05 17.32   6.15  11.73 
1953 06 21.64  10.49  16.06 
1953 07 23.15  12.93  18.04 
1953 08 21.83  11.37  16.60 
1953 09 17.95   7.48  12.71 
1953 10 13.25   3.23   8.24 
1953 12   . 6  -7.83  -3.88 
1954 01 -7.42 -18.91 -13.16 
1954 02  -.20  -9.49  -4.84 
1954 03 -2.29 -10.45  -6.37 
1954 04  8.62  -2.70   2.96 
1954 05 13.12   4.23   8.67 
1954 06 19.28  10.90  15.09 
1954 07 20.83  11.22  16.02 
1954 08 19.01   9.85  14.43 
1954 09 14.68   6.41  10.54 
1954 10 11.63   3.51   7.57 
1954 11  3.46  -3.72   -.13 
1954 12 -3.91 -12.50  -8.20 
1955 01 -9.27 -15.88 -12.57 
1955 02 -4.83 -13.70  -9.26 
1955 03 -2.61 -11.72  -7.16 
1955 04  9.43   -.54   4.44 
1955 05 16.99   6.92  11.95 
1955 06 20.91  10.96  15.93 
1955 07 25.56  14.38  19.96 
1955 08 23.42  13.17  18.29 
1955 09 17.37   6.13  11.75 
1955 10 11.28   2.03   6.65 
1955 11  1.20  -6.15  -2.47 
1955 12 -8.50 -15.64 -12.07 
1956 01 -6.11 -13.52  -9.81 
1956 02 -4.25 -12.49  -8.37 
1956 03 -1.95 -11.92  -6.93 
1956 04  5.30  -3.01   1.14 
1956 05 12.32    . 6   6.19 
1956 06 20.41   9.46  14.93 
1956 07 21.45  10.04  15.74 
1956 08 20.79   9.81  15.30 
1956 09 15.85   4.81  10.33 
1956 10 14.11   2.41   8.26 
1956 11  5.50  -3.65    .92 
1956 12 -1.48 -12.09  -6.78 
1957 01 -7.81 -20.19 -14.00 
1957 02 -2.08 -12.61  -7.34 
1957 03   .98  -9.58  -4.30 
1957 04  9.75  -1.80   3.97 
1957 05 16.16   4.96  10.56 
1957 06 22.35  11.29  16.82 
1957 07 21.34  11.51  16.42 
1957 08 20.65   9.26  14.95 
1957 09 18.84   8.39  13.62 
1957 10 12.48   2.20   7.33 
1957 11  6.37  -2.52   1.92 
1957 12   .65  -8.39  -3.87 
1958 01 -4.21 -13.03  -8.62 
1958 02 -7.72 -17.89 -12.80 
1958 03   .34  -7.96  -3.81 
1958 04 10.60  -3.97   3.31 
1958 06 17.57   4.03  10.80 
1958 07 21.31   9.33  15.32 
1958 08 21.87   9.22  15.55 
1958 09 16.07   6.45  11.26 
1958 10 12.87   -.81   6.03 
1958 12 -6.62 -18.76 -12.69 
1959 01 -3.42 -16.71 -10.07 
1959 02 -5.73 -19.66 -12.69 
1959 03   .16 -13.35  -6.59 
1959 04  8.02  -3.65   2.18 
1959 05 17.08   5.02  11.05 
1959 06 19.37   9.03  14.20 
1959 07 25.14  13.28  19.20 
1959 08 23.54  12.10  17.82 
1959 09 19.57   8.21  13.89 
1959 10 10.14    .97   5.56 
1959 11  3.28  -5.51  -1.11 
1959 12 -2.97 -10.49  -6.73 
1960 01 -5.76 -13.64  -9.70 
1960 02 -2.39 -10.44  -6.41 
1960 03 -3.64 -11.95  -7.79 
1960 04  5.57  -1.50   2.03 
1960 05 18.31   6.85  12.58 
1960 06 20.68   8.84  14.76 
1960 07 21.32   9.43  15.37 
1960 08 22.45   9.57  16.01 
1960 09 17.78   6.97  12.37 
1960 10 10.35    .79   5.57 
1960 11  4.89  -2.27   1.31 
1960 12 -3.43 -13.64  -8.53 
1961 01 -8.93 -19.59 -14.26 
1961 02 -3.04 -16.48  -9.76 
1961 03  -.94 -13.76  -7.35 
1961 04  5.04 -99.99 -99.99 
1961 05 14.10 -99.99 -99.99 
1961 06 20.20 -99.99 -99.99 
1961 07 22.68  10.96  16.82 
1961 08 21.65  12.30  16.97 
1961 09 21.94  12.16  17.04 
1961 10 12.93   3.22   8.07 
1961 11  3.62  -3.19    .21 
1961 12 -3.57  -9.83  -6.70 
1962 01 -6.97 -17.40 -12.18 
1962 02 -7.06 -17.79 -12.42 
1962 03   .68  -7.49  -3.40 
1962 04  6.64  -1.67   2.48 
1962 11  1.38  -4.38  -1.50 
1962 12 -4.84 -12.17  -8.50 
1963 01 -7.82 -13.18 -10.50 
1963 02 -9.82 -17.33 -13.57 
1963 03  -.25  -8.59  -4.42 
1963 04  4.13  -1.70   1.21 
1963 05 12.51   4.75   8.63 
1963 06 18.83  11.66  15.24 
1963 07 99.99  14.41 -99.99 
1963 08 16.50  11.33  13.91 
1963 09 15.49   6.13  10.81 
1963 10 14.34   5.82  10.08 
1963 11  5.58 -99.99 -99.99 
1963 12 -9.87 -16.53 -13.20 
1964 01 -4.78 -11.49  -8.13 
1964 02 -5.39 -99.99 -99.99 
1964 03   .23 -99.99 -99.99 
1964 04  8.02  -1.20   3.41 
1964 05 17.15   7.68  12.41 
1964 06 20.52   9.81  15.16 
1964 07 23.55  13.94  18.74 
1964 08 18.77  10.65  14.71 
1964 09 16.06   5.79  10.92 
1964 10  9.71   1.13   5.42 
1964 11  2.75  -3.44   -.34 
1964 12 -2.51 -99.99 -99.99 
1965 01 -8.14 -16.66 -12.40 
1965 02 -6.08 -14.79 -10.43 
1965 03 -1.97  -8.72  -5.35 
1965 04  5.91  -2.21   1.84 
1965 05 17.00   6.97  11.98 
1965 06 20.45  10.57  15.51 
1965 07 20.83  11.76  16.29 
1965 08 21.18  12.79  16.98 
1965 09 17.71   9.29  13.50 
1965 10  8.85   2.38   5.62 
1965 11   .49  -5.22  -2.36 
1965 12 -2.69  -8.72  -5.71 
1966 01 -6.54 -15.05 -10.79 
1966 02 -5.31 -11.85  -8.58 
1966 03   .-3  -6.63  -3.33 
1966 04  6.40  -1.03   2.68 
1966 05 13.39   4.16   8.77 
1966 06 21.39  11.37  16.37 
1966 07 22.90  13.30  18.10 
1966 08 21.26  12.99  17.12 
1966 09 15.48   6.85  11.16 
1966 10 10.85   2.66   6.75 
1966 11  5.98   -.18   2.90 
1966 12 -3.19  -9.89  -6.54 
1967 01 -3.49 -10.22  -6.85 
1967 02 -7.88 -17.62 -12.75 
1967 03 -2.20 -10.72  -6.46 
1967 04  5.61  -2.50   1.55 
1967 05 10.51   1.87   6.19 
1967 06 23.11  13.05  18.08 
1967 07 23.72  15.42  19.57 
1967 08 21.83  13.50  17.66 
1967 09 17.85   8.57  13.21 
1967 10 10.98   3.92   7.45 
1967 11   .73  -4.69  -1.98 
1967 12 -3.21 -10.09  -6.65 
1968 01 -8.96 -18.34 -13.65 
1968 02 -9.20 -17.92 -13.56 
1968 03  2.15  -5.98  -1.91 
1968 04 11.76   1.23   6.49 
1968 05 15.00   5.04  10.02 
1968 06 18.21   9.47  13.85 
1968 07 23.13  14.24  18.68 
1968 08 19.77  11.53  15.65 
1968 09 19.26  10.93  15.09 
1968 10 11.65   5.95   8.79 
1968 11   .56  -4.46  -1.95 
1968 12 -6.71 -12.98  -9.84 
1969 01 -5.56 -12.08  -8.82 
1969 02 -4.59 -10.46  -7.52 
1969 03 -2.44  -7.92  -5.18 
1969 04  6.56  -1.05   2.75 
1969 05 13.47   4.54   9.00 
1969 06 20.29  11.39  15.84 
1969 07 22.19  13.35  17.77 
1969 08 21.80  13.92  17.86 
1969 09 16.95   9.31  13.13 
1969 10 10.07   2.60   6.33 
1969 11  4.06  -1.85   1.10 
1969 12 -5.35 -10.89  -8.12 
1970 01 12.31 -18.79 -15.55 
1970 02 -5.09 -13.65  -9.37 
1970 03 -1.69  -8.05  -4.87 
1970 04  7.30   -.54   3.38 
1970 05 16.04   6.03  11.03 
1970 06 20.19  11.56  15.87 
1970 07 24.77  14.71  19.74 
1970 08 22.41  13.37  17.89 
1970 09 16.83   8.89  12.86 
1970 10 13.21   5.82   9.51 
1970 11  4.33  -1.40   1.46 
1970 12 -7.95 -14.22 -11.08 
1971 01 -9.43 -17.99 -13.71 
1971 02 -4.52 -11.57  -8.04 
1971 03 -2.31  -8.89  -5.60 
1971 04  4.87  -2.22   1.32 
1971 05 15.00   6.54  10.77 
1971 06 21.40  10.68  16.04 
1971 07 22.49  13.26  17.87 
1971 08 20.68  13.16  16.92 
1971 09 18.70  11.81  15.26 
1971 10 14.34   6.91  10.62 
1971 11   .70  -4.89  -2.09 
1971 12 -3.75 -12.50  -8.12 
1972 01 -4.36 -13.89  -9.12 
1972 02 -6.95 -15.56 -11.25 
1972 03 -2.68  -9.52  -6.10 
1972 04  3.41  -3.42    . 0 
1972 05 16.67   6.73  11.70 
1972 06 19.82  11.31  15.56 
1972 07 22.42  14.01  18.21 
1972 08 19.84  12.01  15.92 
1972 09 17.82   8.42  13.12 
1972 10  7.02    .44   3.73 
1972 11   .67  -4.85  -2.08 
1972 12 -3.15 -11.90  -7.52 
1973 01 -5.28 -12.92  -9.10 
1973 02 -6.55 -15.28 -10.91 
1973 03  4.10  -2.51    .79 
1973 04  7.63    .25   3.94 
1973 05 13.51   5.62   9.56 
1973 06 21.13  12.61  16.86 
1973 07 23.95  15.28  19.61 
1973 08 23.42  15.60  19.51 
1973 09 13.34   5.93   9.63 
1973 10 11.45   4.06   7.75 
1973 11   .77  -3.69  -1.46 
1973 12 -1.65  -9.28  -5.46 
1974 01 -5.99 -13.32  -9.65 
1974 02 -7.32 -15.84 -11.58 
1974 03 -1.41 -10.14  -5.78 
1974 04  7.53   -.82   3.35 
1974 05 11.22   3.34   7.28 
1974 06 21.15  11.41  16.27 
1974 07 21.82  13.54  17.68 
1974 08 22.21  13.49  17.84 
1974 09 15.43   7.85  11.64 
1974 10  7.15   -.76   3.19 
1974 11  2.57  -3.21   -.32 
1974 12 -2.15  -8.22  -5.18 
1975 01 -4.07 -12.10  -8.08 
1975 02 -5.55 -12.09  -8.82 
1975 03 -1.33  -9.64  -5.49 
1975 04  3.16  -3.40   -.12 
1975 05 19.25   9.32  14.28 
1975 06 20.62  12.07  16.34 
1975 07 24.77  15.82  20.29 
1975 08 22.12  13.29  17.70 
1975 09 15.37   8.13  11.75 
1975 10 10.76   3.40   7.08 
1975 11  5.93   -.58   2.67 
1975 12 -5.09 -13.76  -9.42 
1976 01 -8.99 -18.33 -13.66 
1976 02 -2.20 -12.19  -7.19 
1976 03  1.03  -8.75  -3.86 
1976 04  9.17    .89   5.03 
1976 05 14.83   5.57  10.20 
1976 06 22.05  13.18  17.61 
1976 07 21.16  12.74  16.95 
1976 08 21.00  12.66  16.83 
1976 09 15.99   7.98  11.98 
1976 10  8.10    .77   4.43 
1976 11 -1.45  -5.65  -3.55 
1977 01 11.07 -17.52 -14.29 
1977 02 -6.51 -12.43  -9.47 
1977 03  3.71  -2.93    .39 
1977 04  7.39  -1.48   2.95 
1977 05 17.70   6.88  12.29 
1977 06 18.09  10.56  14.32 
1977 07 21.95  13.11  17.53 
1977 08 20.68  12.89  16.78 
1977 09 14.63   7.83  11.23 
1977 10  9.93   2.45   6.19 
1977 11  4.46  -1.50   1.48 
1977 12 -5.81 -11.35  -8.58 
1978 01 -8.30 -15.26 -11.78 
1978 02 -9.49 -16.04 -12.76 
1978 03 -2.79 -10.46  -6.62 
1978 04  3.84  -2.70    .56 
1978 05 17.98   8.67  13.32 
1978 06 19.37  11.09  15.23 
1978 07 23.19  13.98  18.58 
1978 08 21.91  12.80  17.35 
1978 09 15.14   5.62  10.38 
1978 10  8.58   1.40   4.98 
1978 11  3.21  -4.92   -.85 
1978 12 -3.84 -11.72  -7.78 
1979 01 -6.68 -12.85  -9.76 
1979 02 12.68 -18.34 -15.51 
1979 03  2.95  -4.17   -.61 
1979 04  7.52    .27   3.89 
1979 05 15.92   7.37  11.64 
1979 06 21.18  11.56  16.37 
1979 07 24.34  15.50  19.92 
1979 08 19.54  12.60  16.07 
1979 10  9.14   3.11   6.12 
1979 11  5.38   -.58   2.39 
1979 12 -2.62  -9.82  -6.22 
1980 01 -7.57 -14.42 -10.99 
1980 02 -8.47 -14.80 -11.63 
1980 03   .-8  -8.01  -4.04 
1980 04  7.73    .37   4.05 
1980 05 16.00   6.27  11.13 
1980 06 18.50  10.35  14.42 
1980 07 21.76  13.94  17.85 
1980 08 21.95  13.85  17.90 
1980 09 15.73   6.13  10.93 
1980 10  7.54   2.13   4.83 
1980 11   .52  -7.10  -3.29 
1980 12 -6.27 -18.19 -12.23 
1981 01 99.99 -19.77 -99.99 
1981 02  3.24  -7.40  -2.08 
1981 03  1.61  -7.40  -2.89 
1981 04  9.33   -.28   4.52 
1981 05 18.52   7.09  12.80 
1981 06 21.17  10.97  16.07 
1981 07 23.37  13.47  18.42 
1981 08 21.34  12.65  16.99 
1981 09 16.29   6.97  11.63 
1981 10  9.64    .71   5.18 
1981 11  4.27  -3.68    .29 
1981 12 -2.16  -8.60  -5.38 
1982 03  3.23  -3.26    .-1 
1982 04  8.09  -2.24   2.92 
1982 05 16.41   3.93  10.17 
1982 09 17.35   8.79  13.07 
1982 10 11.27   1.78   6.52 
1982 11  5.62  -2.25   1.68 
1982 12   . 8  -8.68  -4.30 
1983 01 -5.74 -13.94  -9.84 
1983 02 -3.46 -12.50  -7.98 
1983 03   .84  -7.21  -3.18 
1983 04  6.88  -1.28   2.80 
1983 05 13.11   3.63   8.37 
1983 06 21.55   9.80  15.67 
1983 07 22.74  12.50  17.61 
1983 08 21.97  11.72  16.84 
1983 09 18.77   8.43  13.60 
1983 10 10.22   1.39   5.81 
1983 11  3.07  -3.25    .-9 
1983 12 -4.65 -14.03  -9.34 
1984 01 -7.13 -16.54 -11.84 
1984 02   .64  -9.07  -4.21 
1984 03 -3.70 -13.98  -8.84 
1984 04  9.67  -1.27   4.19 
1984 05 13.33   3.30   8.31 
1984 06 20.78   9.47  15.13 
1984 07 22.75  10.68  16.71 
1984 08 22.53  13.08  17.80 
1984 09 15.48   5.47  10.47 
1984 10 12.08   2.40   7.24 
1984 11  3.66  -4.53   -.43 
1984 12  -.85 -10.06  -5.45 
1985 01 10.92 -19.43 -15.17 
1985 02 -4.44 -12.45  -8.45 
1985 03  -.92  -9.79  -5.35 
1985 04  7.29  -2.71   2.29 
1985 05 15.95   4.79  10.37 
1985 06 17.65   8.41  13.03 
1985 07 22.55  11.69  17.11 
1985 08 20.87  10.21  15.54 
1985 09 18.09   7.95  13.02 
1985 10 10.71   1.32   6.01 
1985 11  2.21  -4.79  -1.29 
1985 12 -6.13 -14.88 -10.50 
1986 01 -4.56 -16.34 -10.45 
1986 02 -6.54 -15.96 -11.25 
1986 03  1.77  -9.26  -3.74 
1986 04 11.81    .80   6.30 
1986 05 17.37   6.31  11.84 
1986 06 18.82   7.08  12.95 
1986 07 21.30  10.53  15.91 
1986 08 20.42  11.57  15.99 
1986 09 15.12   6.69  10.90 
1986 10  8.92    .87   4.89 
1986 11   .58  -6.62  -3.02 
1986 12 -2.82 -11.57  -7.19 
1987 01 -7.26 -14.98 -11.12 
1987 02 -8.79 -17.37 -13.08 
1987 03  2.41  -7.06  -2.32 
1987 04 11.82    . 2   5.92 
1987 05 16.00   4.63  10.31 
1987 06 20.24  10.05  15.14 
1987 07 23.29  12.06  17.67 
1987 08 21.08  10.13  15.60 
1987 09 15.98   7.69  11.83 
1987 10  9.30    .67   4.98 
1987 11  3.93  -5.50   -.78 
1987 12 -3.31  -9.43  -6.37 
1988 01 -5.28 -99.99 -99.99 
1988 02 -4.84 -14.98  -9.91 
1988 03  -.27 -10.05  -5.16 
1988 04  7.65  -1.22   3.21 
1988 05 17.58   5.95  11.76 
1988 06 19.42   7.66  13.54 
1988 07 24.19  13.92  19.05 
1988 08 22.11  12.31  17.21 
1988 09 15.92   6.42  11.17 
1988 10  6.94    .73   3.83 
1988 11  3.13  -3.50   -.18 
1988 12 -5.13 -14.84  -9.98 
1989 01 -4.19 -14.66  -9.42 
1989 02 -6.22 -16.48 -11.35 
1989 03 -1.04 -11.44  -6.24 
1989 04  5.50  -3.07   1.21 
1989 05 17.26   7.61  12.43 
1989 06 20.87  10.84  15.85 
1989 07 23.73  12.13  17.93 
1989 08 21.06  11.50  16.27 
1989 09 17.42   8.05  12.73 
1989 10 10.90   2.90   6.89 
1989 11  1.98  -6.60  -2.31 
1989 12 12.56 -21.78 -17.17 
1990 01 -1.44  -9.39  -5.42 
1990 02 -3.54 -13.71  -8.62 
1990 03  2.73  -8.32  -2.79 
1990 04  9.03    .-3   4.50 
1990 05 13.98   2.98   8.47 
1990 06 20.37  10.80  15.59 
1990 07 22.71  12.61  17.66 
1990 08 22.89  12.58  17.73 
1990 09 16.08   7.27  11.67 
1990 10 11.06   2.81   6.93 
1990 11  3.03  -4.46   -.71 
1990 12   . 0 -10.09  -5.04 
1991 01 -6.98 -17.24 -12.11 
1991 02 -2.35 -12.71  -7.53 
1991 03   .89  -6.83  -2.97 
1991 04 10.80    .45   5.62 
1991 05 17.61   5.03  11.32 
1991 06 21.18   9.57  15.37 
1991 07 22.66  11.98  17.32 
1991 08 21.95  12.47  17.21 
1991 09 15.20   5.78  10.49 
1991 10 11.90   2.97   7.43 
1991 11  3.37  -3.80   -.21 
1991 12 -4.02 -13.53  -8.77 
1992 01 -6.61 -16.85 -11.73 
1992 02 -5.90 -15.00 -10.45 
1992 03 -1.00 -11.85  -6.42 
1992 04  6.33  -2.57   1.88 
1992 05 16.76   4.46  10.61 
1992 06 19.93   9.57  14.75 
1992 07 20.29  10.26  15.27 
1992 08 20.84  11.23  16.03 
1992 09 17.21   7.00  12.11 
1992 10  7.79   -.35   3.72 
1992 11  1.91  -5.23  -1.66 
1992 12 -2.05 -10.97  -6.51 
1993 01 -5.32 -15.71 -10.51 
1993 02 -8.77 -21.83 -15.30 
1993 03  1.11 -11.31  -5.10 
1993 04  9.26  -1.83   3.71 
1993 05 15.92   4.29  10.10 
1993 06 19.71   8.22  13.97 
1993 07 22.78  11.97  17.37 
1993 08 23.58  11.65  17.61 
1993 09 16.57   6.43  11.50 
1993 10  8.47   -.52   3.97 
1993 11  2.98  -5.40  -1.21 
1993 12 -2.51 -12.47  -7.49 
1994 01 10.58 -24.22 -17.40 
1994 02 -7.52 -17.68 -12.60 
1994 03  -.32  -8.93  -4.62 
1994 04  7.05  -2.21   2.42 
1994 05 14.34   3.29   8.81 
1994 06 21.85  10.62  16.23 
1994 07 24.40  14.27  19.33 
1994 08 20.82  10.56  15.69 
1994 09 15.30   7.10  11.20 
1994 10 11.24   2.00   6.62 
1994 11  4.94  -3.55    .69 
1994 12 -1.17  -9.37  -5.27 
1995 01 -2.34 -10.57  -6.46 
1995 02 -6.26 -16.42 -11.34 
1995 03  2.79  -6.76  -1.98 
1995 04  4.53  -4.90   -.18 
1995 05 15.29   3.82   9.55 
1995 06 23.03  11.12  17.07 
1995 07 24.11  14.37  19.24 
1995 08 22.19  11.97  17.08 
1995 09 16.33   5.12  10.72 
1995 10 12.55   4.44   8.49 
1995 11  1.60  -6.87  -2.63 
1995 12 -6.81 -14.06 -10.43 
1996 01 -7.00 -17.23 -12.11 
1996 02 -5.70 -15.66 -10.68 
1996 03  -.63 -10.84  -5.73 
1996 04  6.68  -3.00   1.83 
1996 05 14.16   2.63   8.39 
1996 06 21.25  10.55  15.90 
1996 07 22.19  12.27  17.23 
1996 08 23.05  11.35  17.20 
1996 09 17.07   7.50  12.28 
1996 10  9.68    .37   5.02 
1996 11  1.23  -7.40  -3.08 
1996 12 -1.03  -6.72  -3.87 
1997 01 -6.60 -17.64 -12.12 
1997 02 -2.56 -13.96  -8.26 
1997 03 -1.79 -11.11  -6.45 
1997 04  6.22  -3.48   1.36 
1997 05 10.79   2.65   6.72 
1997 06 22.00  10.88  16.44 
1997 07 21.97  12.06  17.01 
1997 08 21.18  10.35  15.76 
1997 09 16.33   7.08  11.70 
1997 10  9.76    .10   4.93 
1997 11  1.73  -5.70  -1.98 
1997 12 -3.77 -12.35  -8.06 
1998 01 -3.48 -12.50  -7.99 
1998 02   .20  -9.02  -4.41 
1998 03  2.26  -6.45  -2.09 
1998 04  9.72  -1.07   4.32 
1998 05 19.32   7.66  13.49 
1998 06 20.04  10.38  15.21 
1998 07 22.47  12.55  17.51 
1998 08 22.47  12.31  17.39 
1998 09 17.35   8.60  12.97 
1998 10  9.74   2.27   6.00 
1998 11  2.07  -3.97   -.95 
1998 12   . 5  -9.13  -4.54 
1999 01 -5.03 -15.87 -10.45 
1999 02 -1.77 -11.69  -6.72 
1999 03  1.10  -7.69  -3.29 
1999 04  7.67  -2.30   2.68 
1999 05 19.62   6.95  13.28 
1999 06 24.26  12.84  18.54 
1999 07 23.81  14.03  18.92 
1999 08 21.06  11.40  16.23 
1999 09 19.85  10.39  15.12 
1999 11  6.42  -2.11   2.15 
1999 12 -1.80  -9.53  -5.66 
2000 01 -6.92 -16.70 -11.81 
2000 02 -2.90 -12.85  -7.87 
2000 03  4.90  -4.51    .19 
2000 04  7.32  -1.26   3.03 
2000 05 15.61   5.60  10.60 
2000 06 19.70   9.60  14.65 
2000 07 21.79  11.05  16.42 
2000 08 22.10  11.84  16.97 
2000 09 17.62   7.36  12.49 
2000 10 10.84   2.68   6.76 
2000 11  3.27  -2.20    .53 
2000 12 -5.85 -14.90 -10.37 
2001 01 -5.02 -14.55  -9.78 
2001 02 -4.62 -14.82  -9.71 
2001 03  -.56  -9.68  -5.12 
2001 04  8.75  -2.31   3.22 
2001 05 18.73   6.61  12.67 
2001 06 22.67  11.33  17.00 
2001 07 21.93  12.05  16.99 
2001 08 24.67  13.26  18.96 
2001 09 18.77   8.55  13.66 
2001 10 13.19   3.53   8.35 
2001 11  6.57  -1.00   2.78 
2001 12   .84  -5.60  -2.37 
2002 01 -1.62  -9.14  -5.38 
2002 02 -1.34 -11.68  -6.51 
2002 03  1.24  -8.30  -3.53 
2002 04  8.38    .28   4.33 
2002 05 14.45   4.05   9.25 
2002 06 20.04   9.54  14.79 
2002 07 23.50  13.48  18.49 
2002 08 24.37  12.48  18.42 
2002 09 21.08   9.31  15.19 
2002 10  8.82    .74   4.77 
2002 11  3.03  -4.69   -.83 
2002 12 -2.52 -10.65  -6.58 
2003 01 -9.82 -18.95 -14.38 
2003 02 -6.06 -16.32 -11.19 
2003 03  1.15  -9.39  -4.12 
2003 04  7.62  -2.23   2.69 
2003 05 99.99   5.15 -99.99 
2003 06 21.66  10.59  16.12 
2003 07 23.55  13.50  18.52 
2003 08 23.28  14.31  18.79 
2003 09 20.29   9.41  14.85 
2003 10 11.17   2.05   6.61 
2003 11  4.94  -3.58    .68 
2003 12 -1.95 -10.52  -6.23 
2004 01 12.29 -21.58 -16.93 
2004 02 -3.76 -15.52  -9.64 
2004 03  3.63  -7.03  -1.70 
2004 04  9.24  -1.03   4.10 
2004 05 17.12   6.57  11.84 
2004 06 19.87   8.30  14.08 
2004 07 23.31  13.45  18.37 
2004 08 22.06  12.56  17.31 
2004 09 19.40   8.16  13.78 
2004 10 11.97   1.45   6.71 
2004 11  4.17  -4.05    . 6 
2004 12 -2.89 -12.69  -7.79 
2005 01 -7.72 -19.16 -13.44 
2005 02 -1.56 -13.09  -7.32 
2005 03  -.28  -9.85  -5.06 
2005 04  9.77   -.69   4.54 
2005 05 13.00   3.79   8.39 
2005 06 24.07  12.78  18.42 
2005 07 24.82  13.60  19.20 
2005 08 23.68  13.05  18.36 
2005 09 19.87   9.53  14.70 
2005 10 11.65   4.13   7.89 
2005 11  5.48  -3.13   1.17 
2005 12 -3.77 -12.52  -8.14 
2006 01   .18  -9.33  -4.57 
2006 02 -3.82 -12.42  -8.12 
2006 03   .67  -7.82  -3.57 
2006 04 10.31   -.56   4.87 
2006 05 16.87   7.70  12.28 
2006 06 21.86  11.93  16.89 
2006 07 25.05  15.00  20.02 
2006 08 21.27  11.62  16.44 
2006 09 17.60   7.82  12.71 
2006 10 10.53   2.00   6.26 
2006 11  7.78    .70   4.24 
2006 12   .42  -6.48  -3.03 
2007 01 -4.44 -14.71  -9.58 
2007 02 -8.38 -18.50 -13.44 
2007 03   .44 -10.31  -4.93 
2007 04  6.90  -1.78   2.56 
2007 05 16.29   4.79  10.54 
2007 06 21.97  10.90  16.43 
2007 07 22.73  12.17  17.45 
2007 08 22.58  11.44  17.01 
2007 09 19.74   8.64  14.19 
2007 10 15.20   5.26  10.22 
2007 11  1.82  -5.55  -1.86 
2007 12 -3.79 -11.69  -7.74 
2008 01 -2.85 -12.43  -7.64 
2008 02 -3.59 -13.43  -8.51 
2008 03  -.31 -10.42  -5.36 
2008 04 11.90   1.10   6.50 
2008 05 15.15   3.02   9.08 
2008 06 22.02  12.22  17.12 
2008 07 24.20  14.02  19.11 
2008 08 22.05  11.48  16.76 
2008 09 18.98   8.71  13.84 
2008 10 10.60   1.42   6.01 
2008 11  4.34  -3.05    .64 
2008 12 -1.48 -11.74  -6.60 
2009 01 -9.10 -19.40 -14.25 
2009 02 -3.54 -13.48  -8.51 
2009 03  2.39  -8.33  -2.96 
2009 04 11.45   -.33   5.56 
2009 05 15.68   5.25  10.46 
2009 06 20.04   9.66  14.85 
2009 07 21.88  12.71  17.29 
2009 08 23.52  13.50  18.51 
2009 09 18.28   6.93  12.60 
2009 10  8.80 -99.99 -99.99 
2009 11  7.84   -.74   3.55 
2009 12 -3.98 -10.95  -7.46 
2010 01 -4.59 -11.83  -8.21 
2010 02 -4.73  -9.95  -7.34 
2010 03  5.20  -3.52    .83 
2010 04 12.00   2.21   7.10 
2010 05 18.12   6.36  12.24 
2010 06 20.02  10.91  15.46 
2010 07 25.27  15.40  20.33 
2010 09 18.76   9.43  14.09 
2010 10 10.03   2.09   6.06 
2010 11  5.12  -2.91   1.10 
2010 12 -4.23 -10.26  -7.24 
2011 01 99.99 -14.16 -99.99 
2011 02 -4.12 -14.87  -9.49 
2011 03   .77  -8.83  -4.02 
2011 04  9.06   -.52   4.27 
2011 05 17.95   7.80  12.87 
2011 06 21.38  11.15  16.26 
2011 07 25.11  13.62  19.36 
2011 08 22.84  13.06  17.95 
2011 09 20.10  10.22  15.16 
2011 10 12.73   3.95   8.34 
2011 11  8.70    .10   4.40 
2011 12   .40  -8.18  -3.89 
2012 01 99.99 -12.02 -99.99 
2012 02 -1.93 -11.13  -6.53 
2012 03  6.60  -1.85   2.37 
2012 04  9.57   -.17   4.69 
2012 05 18.42   8.29  13.35 
2012 06 21.62  11.28  16.45 
2012 07 24.59  13.38  18.98 
2012 08 24.67  13.52  19.09 
2012 09 18.45 -99.99 -99.99 
2012 11  3.10  -5.53  -1.21 
2012 12  -.65  -8.45  -4.54 
2013 01 -4.59 -16.00 -10.29 
2013 02 -4.25 -12.30  -8.27 
2013 03   .77  -6.90  -3.06 
2013 04  9.07  -1.43   3.82 
2013 05 18.39   6.85  12.62 
2013 06 21.02  10.87  15.94 
2013 07 25.30  14.91  20.10 
2013 08 22.65  12.17  17.41 
2013 09 17.89   7.89  12.89 
2013 11  3.00  -5.15  -1.07 
2013 12 -3.22 -11.64  -7.43 
2014 01 -6.18 -16.20 -11.19 
2014 02 -5.83 -14.28 -10.05 
