1948 09 14.73   6.90  10.81 
1948 10  8.22    .79   4.50 
1948 11 -5.69 -12.54  -9.11 
1948 12 17.57 -29.26 -23.41 
1949 01 20.89 -31.10 -25.99 
1949 02 22.95 -36.96 -29.95 
1949 03 -8.92 -22.79 -15.85 
1949 04  2.98  -7.80  -2.41 
1949 05  7.40  -1.39   3.00 
1949 06 12.25   4.04   8.14 
1949 07 18.60   8.99  13.79 
1949 08 18.61  10.75  14.68 
1949 09  9.25   2.10   5.68 
1949 10   .25  -5.50  -2.62 
1949 11 -7.28 -14.23 -10.75 
1949 12 21.26 -30.32 -25.79 
1950 01 33.22 -42.35 -37.78 
1950 02 19.94 -30.49 -25.21 
1950 03 11.66 -26.11 -18.88 
1950 04  -.73 -13.95  -7.34 
1950 05  8.45  -1.63   3.41 
1950 06 13.57   2.87   8.21 
1950 07 19.09   9.45  14.27 
1950 08 15.82   7.74  11.78 
1950 09 11.94   5.17   8.55 
1950 10   .63  -4.87  -2.11 
1950 11 11.73 -18.37 -15.05 
1950 12 20.15 -31.09 -25.62 
1951 01 23.50 -33.13 -28.31 
1951 02 17.52 -30.40 -23.96 
1951 03 12.38 -25.95 -19.16 
1951 04   .87 -12.83  -5.98 
1951 05  7.86  -1.24   3.31 
1951 06 14.78   4.63   9.70 
1951 07 19.35   9.76  14.55 
1951 08 18.70   9.79  14.25 
1951 09 10.22   3.61   6.91 
1951 10   .51  -6.63  -3.06 
1951 11 11.52 -20.55 -16.03 
1951 12 21.89 -28.87 -25.38 
1952 01 25.47 -34.24 -29.85 
1952 02 16.92 -29.75 -23.33 
1952 03 -7.80 -20.80 -14.29 
1952 04  6.64  -6.25    .19 
1952 05 13.14   2.07   7.60 
1952 06 17.10   7.70  12.40 
1952 07 18.54  10.09  14.32 
1952 08 16.56   8.06  12.31 
1952 09 10.10   4.38   7.24 
1952 10  2.77  -4.01   -.62 
1952 11 -7.07 -15.21 -11.14 
1952 12 12.07 -21.06 -16.56 
1953 01 24.23 -33.56 -28.89 
1953 02 13.26 -23.26 -18.26 
1953 03 -9.35 -22.35 -15.85 
1953 04  -.87 -14.69  -7.78 
1953 05  8.05  -3.29   2.38 
1953 06 14.21   3.71   8.96 
1953 07 19.54   9.81  14.68 
1953 08 22.18  11.62  16.90 
1953 09  9.35   4.64   6.99 
1953 10  5.14  -1.79   1.67 
1953 11 -2.80  -8.95  -5.87 
1953 12 18.79 -28.66 -23.73 
1954 01 28.71 -39.62 -34.16 
1954 02 11.94 -24.18 -18.06 
1954 03 10.13 -26.01 -18.07 
1954 04 -6.16 -18.67 -12.41 
1954 05  8.81  -3.41   2.70 
1954 06 17.78   6.53  12.15 
1954 07 23.00  12.94  17.96 
1954 08 19.95  10.09  15.02 
1954 09 11.82   4.73   8.27 
1954 10  4.42  -2.06   1.18 
1954 11 -5.21 -11.50  -8.35 
1954 12 12.31 -22.03 -17.17 
1955 01 22.23 -32.30 -27.26 
1955 02 20.46 -30.80 -25.63 
1955 03 15.70 -30.76 -23.23 
1955 04  1.77  -6.95  -2.59 
1955 05 10.83   -.11   5.36 
1955 06 19.57   9.22  14.40 
1955 07 21.25  11.72  16.48 
1955 08 20.17  11.29  15.73 
1955 09  9.72   3.75   6.73 
1955 10  4.10  -1.67   1.21 
1955 11 11.03 -18.45 -14.74 
1955 12 21.32 -29.50 -25.41 
1956 01 21.31 -30.98 -26.14 
1956 02 19.45 -32.18 -25.81 
1956 03 10.89 -25.20 -18.04 
1956 04 -1.59 -14.28  -7.93 
1956 05  6.85  -5.13    .85 
1956 06 17.85   6.88  12.36 
1956 07 20.73  11.15  15.94 
1956 08 17.94   8.92  13.43 
1956 09  7.26   2.04   4.65 
1956 10  2.76  -3.36   -.29 
1956 11 -7.24 -17.19 -12.21 
1956 12 20.39 -30.34 -25.36 
1957 01 22.98 -35.54 -29.26 
1957 02 20.24 -31.22 -25.73 
1957 03 -8.32 -22.13 -15.22 
1957 04  -.75 -14.36  -7.55 
1957 05  6.53  -3.31   1.61 
1957 06 14.66   3.09   8.87 
1957 07 20.20  11.07  15.63 
1957 08 18.51   9.50  14.00 
1957 09 11.40   4.55   7.97 
1957 10  4.25  -2.55    .85 
1957 11 -9.42 -18.06 -13.74 
1957 12 20.25 -29.80 -25.02 
1958 01 17.21 -28.36 -22.79 
1958 02 19.48 -31.57 -25.52 
1958 03 -4.33 -15.38  -9.85 
1958 04  2.28  -8.33  -3.02 
1958 05  9.58  -2.35   3.61 
1958 06 12.81   3.24   8.02 
1958 07 18.56   9.47  14.01 
1958 08 17.49   9.63  13.56 
1958 09 10.78   4.39   7.58 
1958 10  4.34  -1.00   1.67 
1958 11 -8.21 -14.16 -11.18 
1958 12 22.46 -32.15 -27.30 
1959 01 25.62 -33.96 -29.79 
1959 02 17.78 -29.64 -23.71 
1959 03 -8.67 -19.59 -14.13 
1959 04   .-9 -12.70  -6.39 
1959 05  4.71  -5.07   -.17 
1959 06 14.46   4.16   9.30 
1959 07 20.75  10.46  15.60 
1959 08 15.59   8.03  11.81 
1959 09 10.65   2.96   6.80 
1959 10 -1.81  -6.96  -4.38 
1959 11 13.13 -20.45 -16.79 
1959 12 11.37 -20.19 -15.78 
1960 01 22.10 -31.53 -26.81 
1960 02 15.44 -27.46 -21.45 
1960 03 12.25 -26.11 -19.18 
1960 04  -.46 -11.82  -6.14 
1960 05  8.49  -1.07   3.70 
1960 06 15.72   5.85  10.78 
1960 07 20.75  11.02  15.88 
1960 08 19.52  10.09  14.80 
1960 09 10.65   4.06   7.35 
1960 10  1.79  -4.55  -1.38 
1960 11 11.29 -20.82 -16.05 
1960 12 17.85 -26.85 -22.35 
1961 01 22.44 -33.16 -27.80 
1961 02 14.59 -26.38 -20.48 
1961 03 -9.77 -22.74 -16.25 
1961 04 -2.84 -15.78  -9.30 
1961 05 10.09  -4.66   2.71 
1961 06 19.37   6.65  13.01 
1961 07 20.27  11.05  15.66 
1961 08 19.34   9.97  14.66 
1961 09  7.57   -.39   3.59 
1961 10  1.02  -6.99  -2.98 
1961 11 -6.97 -16.75 -11.86 
1961 12 22.15 -31.29 -26.72 
1962 01 24.73 -37.23 -30.98 
1962 02 22.70 -37.12 -29.91 
1962 03 10.04 -24.32 -17.18 
1962 04 -2.53 -15.62  -9.07 
1962 05  6.27  -5.36    .45 
1962 06 19.25   8.20  13.72 
1962 07 20.12  10.20  15.16 
1962 08 18.29   9.18  13.74 
1962 09 11.96   4.96   8.46 
1962 10  4.90   -.77   2.06 
1962 11 -8.41 -19.20 -13.80 
1962 12 18.85 -28.45 -23.65 
1963 01 26.60 -35.74 -31.17 
1963 02 19.89 -32.75 -26.32 
1963 03 12.89 -28.37 -20.63 
1963 04  2.18  -8.70  -3.25 
1963 05  7.62  -3.70   1.95 
1963 06 17.20   6.92  12.06 
1963 07 21.32  12.06  16.69 
1963 08 19.98  11.20  15.59 
1963 09 11.12   3.30   7.21 
1963 10 10.20   2.17   6.18 
1963 11 -6.99 -14.39 -10.69 
1963 12 17.06 -26.32 -21.68 
1964 01 18.26 -30.38 -24.32 
1964 02 13.48 -26.26 -19.86 
1964 03 15.84 -32.43 -24.13 
1964 04   .50 -13.44  -6.47 
1964 05  9.67   -.82   4.42 
1964 06 16.66   4.67  10.66 
1964 07 21.89  12.68  17.28 
1964 08 17.19   8.56  12.87 
1964 09  9.35   2.17   5.76 
1964 10  4.02  -2.06    .98 
1964 11 -9.10 -17.15 -13.12 
1964 12 20.66 -29.45 -25.05 
1965 01 23.43 -33.15 -28.29 
1965 02 23.79 -36.03 -29.91 
1965 03 12.37 -28.26 -20.31 
1965 04  2.58 -10.00  -3.71 
1965 05  9.97  -2.66   3.65 
1965 06 17.00   7.00  12.00 
1965 07 19.07   9.57  14.32 
1965 08 16.93   7.35  12.14 
1965 09  6.73    .23   3.48 
1965 10  4.28  -2.30    .99 
1965 11 11.53 -19.92 -15.72 
1965 12 13.43 -23.33 -18.38 
1966 01 29.18 -38.93 -34.05 
1966 02 16.62 -30.77 -23.69 
1966 03 -8.22 -20.21 -14.21 
1966 04 -1.67 -14.56  -8.11 
1966 05  8.18  -3.08   2.55 
1966 06 18.26   7.05  12.65 
1966 07 20.84  10.79  15.81 
1966 08 19.18  10.27  14.72 
1966 09 13.73   6.02   9.87 
1966 10  3.06  -3.39   -.16 
1966 11 15.67 -25.63 -20.65 
1966 12 18.98 -27.66 -23.32 
1967 01 22.39 -32.56 -27.47 
1967 02 22.24 -36.18 -29.21 
1967 03 12.58 -29.92 -21.25 
1967 04 -2.70 -17.94 -10.32 
1967 05  6.67  -5.16    .75 
1967 06 14.42   2.69   8.55 
1967 07 20.37  10.09  15.23 
1967 08 19.78   9.63  14.70 
1967 09 14.70   6.04  10.37 
1967 10  1.27  -3.35  -1.04 
1967 11 -8.18 -16.52 -12.35 
1967 12 15.92 -23.46 -19.68 
1968 01 23.18 -33.84 -28.51 
1968 02 16.44 -30.21 -23.32 
1968 03 -6.91 -20.17 -13.54 
1968 04   .42 -12.16  -5.87 
1968 05 10.27  -1.75   4.26 
1968 06 15.42   5.49  10.45 
1968 07 16.87   7.60  12.23 
1968 08 15.96   7.03  11.49 
1968 09 11.88   6.00   8.94 
1968 10  2.92  -2.11    .40 
1968 11 -6.29 -15.35 -10.82 
1968 12 18.50 -28.95 -23.72 
1969 01 26.89 -36.33 -31.61 
1969 02 14.14 -27.54 -20.84 
1969 03 -8.89 -25.04 -16.96 
1969 04  4.03  -8.29  -2.12 
1969 05  7.32  -4.73   1.29 
1969 06 12.81   1.82   7.31 
1969 07 20.39  10.02  15.20 
1969 08 19.99  10.94  15.46 
1969 09  8.97   2.49   5.73 
1969 10   . 7  -5.49  -2.70 
1969 11 -7.96 -18.29 -13.12 
1969 12 12.50 -21.25 -16.87 
1970 01 22.30 -32.86 -27.58 
1970 02 18.58 -32.06 -25.32 
1970 03 10.55 -26.17 -18.36 
1970 04  1.36 -10.87  -4.75 
1970 05  9.18  -2.67   3.25 
1970 06 19.91   8.18  14.04 
1970 07 21.85  11.72  16.78 
1970 08 18.32   9.39  13.85 
1970 09  9.87   4.14   7.00 
1970 10  1.45  -3.42   -.98 
1970 11 -9.55 -15.47 -12.51 
1970 12 22.92 -29.64 -26.28 
1971 01 24.57 -31.96 -28.26 
1971 02 15.21 -24.17 -19.69 
1971 03 -9.97 -24.16 -17.07 
1971 04  2.44  -9.03  -3.29 
1971 05 11.70    .29   5.99 
1971 06 16.83   7.40  12.11 
1971 07 18.20   8.63  13.42 
1971 08 18.48  10.17  14.32 
1971 09 11.19   5.09   8.13 
1971 11 -9.72 -16.95 -13.34 
1971 12 19.51 -27.18 -23.34 
1972 01 28.32 -36.22 -32.27 
1972 02 24.28 -34.40 -29.34 
1972 03 -8.22 -21.94 -15.08 
1972 04   .-1 -10.77  -5.39 
1972 05 11.48    .23   5.85 
1972 06 19.41   8.26  13.83 
1972 08 18.03   9.87  13.95 
1972 09  5.68   -.19   2.74 
1972 10 -1.04  -8.60  -4.82 
1972 11 10.66 -19.27 -14.96 
1972 12 23.43 -32.23 -27.83 
1973 01 16.96 -26.59 -21.78 
1973 02 18.49 -30.42 -24.45 
1973 03 -2.99 -15.57  -9.28 
1973 04  1.24 -11.38  -5.07 
1973 05 15.09    .85   7.97 
1973 06 17.99   6.95  12.46 
1973 07 21.78  12.09  16.93 
1973 08 22.26  11.95  17.10 
1973 09 12.59   3.89   8.24 
1973 10  4.04   -.48   1.78 
1973 11 11.52 -18.91 -15.21 
1973 12 20.06 -28.35 -24.20 
1974 01 26.35 -35.68 -31.02 
1974 02 18.96 -33.61 -26.29 
1974 03 14.98 -27.54 -21.26 
1974 04  1.41 -10.30  -4.44 
1974 05  9.31  -1.25   4.03 
1974 06 17.21   7.17  12.19 
1974 07 20.70  12.66  16.68 
1974 08 16.73   8.89  12.81 
1974 09  7.49    .85   4.17 
1974 10   .17  -5.63  -2.73 
1974 11 -5.12 -10.87  -7.99 
1974 12 12.33 -21.85 -17.09 
1975 01 25.20 -34.25 -29.72 
1975 03 11.67 -25.07 -18.36 
1975 04  3.26  -8.67  -2.70 
1975 05  9.37    .-2   4.67 
1975 06 17.04   8.28  12.66 
1975 07 20.62  11.75  16.18 
1975 08 17.67   9.14  13.40 
1975 09 10.30   3.87   7.08 
1975 10  2.34  -2.88   -.26 
1975 11 -8.13 -14.78 -11.45 
1975 12 18.92 -28.04 -23.48 
1976 01 22.37 -30.96 -26.66 
1976 03 11.29 -26.00 -18.64 
1976 04  6.51  -5.23    .64 
1976 06 17.70   8.01  12.85 
1976 07 20.49  11.53  16.01 
1976 08 19.04   9.95  14.50 
1976 09 12.93   5.18   9.05 
1976 10  1.05  -4.03  -1.48 
1976 11 -9.54 -16.49 -13.01 
1976 12 21.00 -30.86 -25.93 
1977 01 20.55 -30.32 -25.43 
1977 02 12.18 -21.68 -16.93 
1977 03 -5.74 -19.18 -12.46 
1978 05  8.76  -1.31   3.72 
1978 09  8.63   2.07   5.35 
1978 10  3.48  -3.47    . 0 
1978 11 10.14 -18.37 -14.26 
1978 12 20.60 -29.27 -24.93 
1979 02 25.98 -40.09 -33.03 
1979 03 11.89 -27.02 -19.45 
1979 06 16.53   4.73  10.63 
1979 07 22.03  11.18  16.60 
1979 08 15.82   6.13  10.97 
1979 10   .81  -3.66  -1.42 
1979 11 -7.67 -15.17 -11.42 
1979 12 11.73 -20.12 -15.92 
1980 01 21.79 -32.15 -26.97 
1980 02 14.59 -25.71 -20.15 
1980 04  8.37  -5.53   1.41 
1987 12 12.80 -99.99 -99.99 
1988 02 17.65 -31.48 -24.56 
1988 03 -6.42 -21.72 -14.07 
1988 04   .76 -11.30  -5.27 
1988 05 10.59 -99.99 -99.99 
1988 06 19.81   7.34  13.57 
1988 07 20.97 -99.99 -99.99 
1988 08 20.39   9.02  14.70 
1988 09 12.40   4.13   8.26 
1988 10  3.05  -5.12  -1.03 
1988 11 -8.22 -17.42 -12.82 
1988 12 16.52 -99.99 -99.99 
1989 02 14.35 -29.29 -21.82 
1989 03 13.66 -28.52 -21.09 
1989 04 -1.41 -15.13  -8.27 
1989 05  8.77  -2.83   2.97 
1989 06 15.65   4.42  10.03 
1989 07 24.66 -99.99 -99.99 
1989 08 18.98   8.68  13.83 
1989 09 11.87   3.67   7.77 
1989 10  3.70  -3.85    .-7 
1989 11 14.98 -23.83 -19.40 
1990 01 99.99 -31.93 -99.99 
1990 02 20.42 -33.28 -26.84 
1990 03 -4.50 -18.75 -11.62 
1990 04   .45 -13.90  -6.72 
1990 05 11.88  -3.33   4.27 
1990 06 17.91   5.80  11.85 
1990 07 22.08 -99.99 -99.99 
1990 11 10.93 -99.99 -99.99 
1990 12 20.63 -99.99 -99.99 
1991 01 99.99 -34.56 -99.99 
1991 02 16.14 -28.83 -22.48 
1991 06 19.32 -99.99 -99.99 
1991 07 22.19 -99.99 -99.99 
1991 09  9.52 -99.99 -99.99 
1991 10 -1.12  -7.78  -4.45 
1991 11 11.78 -99.99 -99.99 
1991 12 15.77 -27.59 -21.68 
1992 01 15.24 -26.61 -20.92 
1992 02 15.86 -27.29 -21.57 
1992 03 -5.05 -99.99 -99.99 
1992 06 15.59   3.76   9.67 
1992 07 19.56 -99.99 -99.99 
1992 10  3.53  -4.31   -.39 
1992 11 -4.69 -99.99 -99.99 
1992 12 18.20 -99.99 -99.99 
1993 02 16.56 -30.17 -23.36 
1993 03 -5.62 -17.75 -11.68 
1993 04  4.83  -6.00   -.58 
1993 05 10.54    .50   5.52 
1993 06 16.74   4.19  10.46 
1993 07 99.99   8.30 -99.99 
1993 08 99.99   7.40 -99.99 
1993 09 99.99   -.80 -99.99 
1993 10 99.99  -7.00 -99.99 
1993 11 99.99 -17.29 -99.99 
1993 12 99.99 -27.00 -99.99 
1994 01 99.99 -38.40 -99.99 
1994 02 22.50 -34.59 -28.55 
1994 03 -5.94 -18.10 -12.02 
1994 04  1.42 -13.20  -5.89 
1994 05 99.99  -1.60 -99.99 
1994 06 99.99   6.10 -99.99 
1994 07 99.99   9.50 -99.99 
1994 08 99.99   7.50 -99.99 
1994 09 99.99   4.90 -99.99 
1994 10 99.99  -2.09 -99.99 
1994 11 -7.78 -16.10 -11.94 
1994 12 99.99 -24.20 -99.99 
1995 01 99.99 -25.90 -99.99 
1995 02 16.81 -28.10 -22.45 
1995 03 -7.61 -21.20 -14.40 
1995 04 99.99 -13.90 -99.99 
1995 05 10.65  -3.20   3.72 
1995 06 21.50   8.10  14.80 
1995 07 99.99   7.70 -99.99 
1995 08 99.99   7.50 -99.99 
1995 09 99.99   1.30 -99.99 
1995 10  2.52  -3.50   -.49 
1995 11 13.26 -21.70 -17.48 
1995 12 99.99 -26.10 -99.99 
1996 01 99.99 -36.09 -99.99 
1996 02 14.15 -25.30 -19.72 
1996 03 12.63 -26.50 -19.56 
1996 04 99.99 -16.79 -99.99 
1996 05 10.85  -5.60   2.62 
1996 06 99.99   7.00 -99.99 
1996 07 99.99  10.70 -99.99 
1996 08 99.99   9.00 -99.99 
1996 09 99.99   4.19 -99.99 
1996 10  1.00  -5.60  -2.30 
1996 11 99.99 -20.70 -99.99 
1996 12 99.99 -29.00 -99.99 
1997 01 22.65 -33.70 -28.17 
1997 02 12.54 -28.30 -20.42 
1997 03 99.99 -25.10 -99.99 
1997 04  1.04 -12.70  -5.83 
1997 05 99.99  -5.20 -99.99 
1997 06 18.67   6.30  12.48 
1997 07 99.99  12.70 -99.99 
1997 08 99.99   9.20 -99.99 
1997 09 99.99   3.80 -99.99 
1997 10 99.99  -5.90 -99.99 
1997 11 -6.82 -14.50 -10.66 
1997 12 99.99 -20.20 -99.99 
1998 01 22.81 -31.60 -27.20 
1998 02 -9.06 -17.00 -13.03 
1998 03 99.99 -20.80 -99.99 
1998 04 99.99  -6.20 -99.99 
1998 05 99.99   -.40 -99.99 
1998 06 18.54   7.40  12.97 
1998 07 99.99  10.80 -99.99 
1998 08 99.99  12.00 -99.99 
1998 09 99.99   4.19 -99.99 
1998 10 99.99    .30 -99.99 
1998 11 99.99 -10.40 -99.99 
1998 12 17.15 -26.06 -21.60 
1999 01 19.69 -30.52 -25.10 
1999 02 11.07 -21.43 -16.25 
1999 03 -3.18 -17.37 -10.27 
1999 04  5.23  -5.90   -.33 
1999 05 12.32    .34   6.33 
1999 07 21.24  10.31  15.77 
1999 08 19.95   8.97  14.46 
1999 09 12.03   3.38   7.70 
1999 10  2.09  -3.42   -.66 
1999 11 -6.00 -12.48  -9.24 
1999 12 15.44 -25.31 -20.37 
2000 01 19.35 -31.41 -25.38 
2000 02 10.03 -22.91 -16.46 
2000 03 -3.42 -16.95 -10.18 
2000 04  1.25 -12.77  -5.76 
2000 05  8.18  -1.13   3.52 
2000 06 15.87   4.96  10.41 
2000 07 23.46  10.56  17.01 
2000 08 20.28   9.57  14.92 
2000 09 10.21   2.40   6.30 
2000 10  4.34  -2.27   1.03 
2000 11 -7.38 -15.85 -11.61 
2000 12 22.32 -31.37 -26.84 
2001 01 11.57 -24.76 -18.16 
2001 02 17.58 -30.71 -24.14 
2001 03 -6.72 -17.33 -12.02 
2001 04  4.19 -10.21  -3.01 
2001 05 12.59    .56   6.57 
2001 06 18.60   5.63  12.11 
2001 07 23.31  11.73  17.52 
2001 08 19.76  10.24  15.00 
2001 09 14.13   4.38   9.25 
2001 10  2.45  -4.31   -.92 
2001 11 -5.37 -14.28  -9.82 
2001 12 13.93 -24.50 -19.21 
2002 01 19.93 -99.99 -99.99 
2002 04 -3.00 -15.94  -9.46 
2002 05  6.14  -7.08   -.47 
2002 06 19.76   4.44  12.10 
2002 07 21.50  10.87  16.18 
2002 08 18.94   9.33  14.13 
2002 09 11.03   4.32   7.67 
2002 10  -.17  -7.67  -3.92 
2002 11 -7.71 -17.10 -12.40 
2002 12 10.03 -20.28 -15.15 
2003 01 17.66 -28.61 -23.13 
2003 02 21.48 -35.32 -28.40 
2003 03 10.27 -22.98 -16.62 
2003 04   .62 -10.75  -5.06 
2003 05 13.03   -.32   6.35 
2003 06 19.75   6.60  13.17 
2003 07 21.87  10.22  16.04 
2003 08 21.62  10.98  16.29 
2003 09 12.24   3.48   7.85 
2003 10  4.11  -3.09    .51 
2003 11 -7.18 -14.97 -11.07 
2003 12 13.02 -22.71 -17.86 
2004 01 24.55 -36.09 -30.32 
2004 02 12.97 -24.47 -18.71 
2004 03 -7.73 -23.24 -15.48 
2004 04  -.60 -13.75  -7.17 
2004 05  5.79  -6.50   -.35 
2004 06 14.27   2.97   8.62 
2004 07 21.42   8.66  15.04 
2004 08 16.31   6.98  11.64 
2004 09 12.31   3.87   8.09 
2004 10  1.68  -5.63  -1.97 
2004 11 -6.73 -15.48 -11.10 
2004 12 20.39 -33.78 -27.08 
2005 02 14.71 -99.99 -99.99 
2005 06 18.14 -99.99 -99.99 
2005 07 19.95 -99.99 -99.99 
2005 09 10.67    .94   5.80 
2005 10  5.83  -3.29   1.27 
2005 11 -5.17 -14.02  -9.59 
2006 01 13.44 -22.66 -18.04 
2006 02 15.04 -26.75 -20.89 
2006 03 -4.00 -17.85 -10.92 
2006 05 11.23    . 6   5.64 
2006 06 21.44 -99.99 -99.99 
2007 02 18.61 -99.99 -99.99 
2007 05 11.13 -99.99 -99.99 
2007 10  5.08 -99.99 -99.99 
