1956 07 21.97 -99.99 -99.99 
1957 05 18.02 -99.99 -99.99 
1959 02 -3.82 -99.99 -99.99 
1959 03  5.61 -99.99 -99.99 
1959 04 11.09 -99.99 -99.99 
1959 05 18.07 -99.99 -99.99 
1959 07 23.34 -99.99 -99.99 
1959 09 20.66 -99.99 -99.99 
1959 10 13.20 -99.99 -99.99 
1959 11   .21 -99.99 -99.99 
1960 02 -3.41 -99.99 -99.99 
1960 03  -.13 -99.99 -99.99 
1960 04  9.09 -99.99 -99.99 
1960 05 14.75 -99.99 -99.99 
1960 06 20.24 -99.99 -99.99 
1960 07 26.03 -99.99 -99.99 
1960 08 25.76 -99.99 -99.99 
1960 09 20.51 -99.99 -99.99 
1960 10 10.70 -99.99 -99.99 
1960 11  1.29 -99.99 -99.99 
1960 12 10.43 -99.99 -99.99 
1961 01 12.80 -99.99 -99.99 
1961 02 -7.88 -99.99 -99.99 
1961 03   .98 -99.99 -99.99 
1961 04 11.17 -99.99 -99.99 
1961 05 16.87 -99.99 -99.99 
1961 06 24.68 -99.99 -99.99 
1961 07 27.75 -99.99 -99.99 
1961 08 25.61 -99.99 -99.99 
1961 09 21.76 -99.99 -99.99 
1961 10 12.84 -99.99 -99.99 
1961 11  3.31 -99.99 -99.99 
1961 12 -6.67 -99.99 -99.99 
1962 01 10.68 -99.99 -99.99 
1962 02 -6.83 -99.99 -99.99 
1962 03 -1.35 -99.99 -99.99 
1962 04  9.88 -99.99 -99.99 
1962 05 17.99 -99.99 -99.99 
1962 06 22.16 -99.99 -99.99 
1962 07 24.31 -99.99 -99.99 
1962 08 24.69 -99.99 -99.99 
1962 09 20.10 -99.99 -99.99 
1962 10 11.93 -99.99 -99.99 
1963 01 13.52 -99.99 -99.99 
1963 02 -8.33 -99.99 -99.99 
1963 04 10.59 -99.99 -99.99 
1963 05 20.72 -99.99 -99.99 
1963 06 23.07 -99.99 -99.99 
1963 07 24.92 -99.99 -99.99 
1963 08 24.57 -99.99 -99.99 
1963 09 19.03 -99.99 -99.99 
1963 10 11.08 -99.99 -99.99 
1963 11   .18 -99.99 -99.99 
1963 12 -8.27 -99.99 -99.99 
1964 01 -9.50 -99.99 -99.99 
1964 02 10.04 -99.99 -99.99 
1964 03  1.15 -99.99 -99.99 
1964 04  8.51 -99.99 -99.99 
1964 05 18.81 -99.99 -99.99 
1964 06 20.87 -99.99 -99.99 
1964 08 24.94 -99.99 -99.99 
1964 09 18.91 -99.99 -99.99 
1964 10 12.62 -99.99 -99.99 
1964 11   . 9 -99.99 -99.99 
1965 05 17.35 -99.99 -99.99 
1965 07 24.32 -99.99 -99.99 
1965 09 19.37 -99.99 -99.99 
1965 10 12.35 -99.99 -99.99 
1966 01 12.42 -99.99 -99.99 
1966 02 -8.50 -99.99 -99.99 
1966 03  -.83 -99.99 -99.99 
1966 04  9.24 -99.99 -99.99 
1966 05 18.98 -99.99 -99.99 
1966 06 23.19 -99.99 -99.99 
1966 07 26.00 -99.99 -99.99 
1966 08 24.94 -99.99 -99.99 
1966 09 18.93    .41   9.67 
1966 10 13.28 -99.99 -99.99 
1967 02 -4.87 -99.99 -99.99 
1967 04 10.42 -99.99 -99.99 
1967 06 21.22 -99.99 -99.99 
1967 07 25.80 -99.99 -99.99 
1967 08 26.67 -99.99 -99.99 
1967 09 18.26 -99.99 -99.99 
1967 10 13.21 -99.99 -99.99 
1967 11   .95 -99.99 -99.99 
1968 02 -9.10 -21.50 -15.30 
1968 03  3.59  -7.82  -2.11 
1968 04 13.70    .27   6.98 
1968 05 17.84   6.71  12.27 
1968 06 23.09  12.39  17.74 
1968 07 25.54  16.79  21.17 
1968 09 19.06  10.10  14.58 
1968 10 10.32    .12   5.22 
1968 11  2.38  -6.15  -1.88 
1968 12 -5.50 -99.99 -99.99 
1969 01 12.71 -23.63 -18.17 
1969 02 11.03 -21.22 -16.12 
1969 04  9.76  -1.57   4.09 
1969 05 16.35   4.67  10.51 
1969 06 19.42  10.37  14.89 
1969 07 25.89  16.12  21.00 
1969 08 24.67  16.57  20.62 
1969 09 19.83   7.74  13.78 
1969 10 11.48    .80   6.14 
1969 11  -.35 -11.79  -6.07 
1969 12 11.40 -23.42 -17.41 
1970 01 14.87 -26.09 -20.48 
1970 02 -7.12 -18.95 -13.03 
1970 03 -2.50 -13.67  -8.08 
1970 04 11.85  -1.02   5.41 
1970 05 17.86   7.42  12.64 
1970 06 24.37  11.45  17.91 
1970 07 27.14  16.25  21.69 
1970 08 26.17  16.08  21.12 
1970 09 21.72   9.14  15.43 
1970 10 11.17   -.35   5.41 
1970 11  3.36  -9.05  -2.84 
1970 12 -6.70 -18.46 -12.58 
1971 01 -9.83 -21.28 -15.55 
1971 02 -7.71 -19.45 -13.58 
1971 03   .21 -10.92  -5.35 
1971 04 11.79  -1.44   5.17 
1971 05 17.19   5.11  11.15 
1971 06 21.41  11.30  16.35 
1973 02 -6.48 -99.99 -99.99 
1973 03 -1.15 -99.99 -99.99 
1973 05 17.81 -99.99 -99.99 
1973 06 22.36  11.93  17.14 
1973 07 28.16  17.17  22.66 
1973 08 26.34  16.60  21.47 
1973 09 19.90   8.72  14.31 
1973 10 10.67   -.67   5.00 
1973 11  1.96  -9.22  -3.63 
1973 12 -6.83 -19.07 -12.95 
1974 01 -9.85 -20.58 -15.21 
1974 02 -8.47 -19.93 -14.20 
1974 03  1.13  -9.97  -4.42 
1974 04 99.99   -.56 -99.99 
1974 05 18.46   5.75  12.11 
1974 06 18.27  11.44  14.85 
1974 08 24.96 -99.99 -99.99 
1974 09 20.14 -99.99 -99.99 
1974 10  9.83    .58   5.20 
1974 11  -.88 -11.33  -6.10 
1974 12 10.89 -21.67 -16.28 
1975 01 -8.81 -20.52 -14.66 
1975 02 -7.92 -18.78 -13.35 
1975 03  1.72  -8.50  -3.39 
1975 04 13.80   2.22   8.01 
1975 05 19.20   7.23  13.21 
1975 06 22.86  13.78  18.32 
1975 07 24.23  15.57  19.90 
1975 08 26.20  15.87  21.03 
1975 09 22.14   9.72  15.93 
1975 10 13.33   1.57   7.45 
1975 11  3.79  -7.93  -2.07 
1975 12 -8.43 -19.25 -13.84 
1976 01 -8.35 -21.77 -15.06 
1976 02 -4.58 -17.96 -11.27 
1976 03  2.55  -8.24  -2.84 
1976 04  9.96  -1.24   4.36 
1976 05 19.39   6.23  12.81 
1976 06 21.50  10.86  16.18 
1976 07 27.87  15.93  21.90 
1976 08 23.97  14.23  19.09 
1976 09 18.53   9.21  13.87 
1976 10 11.13   -.81   5.16 
1976 11 -3.44 -12.82  -8.13 
1976 12 11.57 -22.54 -17.05 
1977 01 16.77 -28.43 -22.60 
1977 02 10.14 -22.50 -16.32 
1977 03  1.93  -9.24  -3.65 
1977 04  9.21  -1.14   4.03 
1977 05 19.54   5.89  12.71 
1977 06 21.10  10.52  15.81 
1977 07 27.33  17.33  22.33 
1977 08 24.93  14.03  19.48 
1977 09 21.17   7.37  14.27 
1977 10 14.17    .50   7.33 
1977 11  2.15  -9.43  -3.64 
1977 12 -9.47 -21.55 -15.51 
1978 01 12.07 -24.23 -18.15 
1978 02 11.07 -23.88 -17.47 
1978 03  1.34 -99.99 -99.99 
1978 04 11.18 -99.99 -99.99 
1978 05 18.93 -99.99 -99.99 
1978 06 25.90 -99.99 -99.99 
1978 07 28.10 -99.99 -99.99 
1978 08 25.24 -99.99 -99.99 
1978 09 21.33 -99.99 -99.99 
1978 10 10.66 -99.99 -99.99 
1978 11  3.17 -99.99 -99.99 
1978 12 -8.10 -99.99 -99.99 
1979 01 10.86 -99.99 -99.99 
1979 02 -7.04 -99.99 -99.99 
1979 03  1.32 -99.99 -99.99 
1979 04  8.07 -99.99 -99.99 
1979 05 18.32 -99.99 -99.99 
1979 06 23.77 -99.99 -99.99 
1979 07 25.23 -99.99 -99.99 
1979 08 25.10 -99.99 -99.99 
1979 09 20.55 -99.99 -99.99 
1979 10 12.61 -99.99 -99.99 
1979 11   . 4 -99.99 -99.99 
1979 12 -3.93 -99.99 -99.99 
1980 01 13.79 -99.99 -99.99 
1980 02 -6.81 -99.99 -99.99 
1980 03  3.06 -99.99 -99.99 
1980 04  8.00 -99.99 -99.99 
1980 05 18.26 -99.99 -99.99 
1980 06 24.79 -99.99 -99.99 
1980 07 25.57 -99.99 -99.99 
1980 08 24.80 -99.99 -99.99 
1980 09 19.45 -99.99 -99.99 
1980 10 11.07 -99.99 -99.99 
1980 11  2.67 -99.99 -99.99 
1980 12 -8.29 -99.99 -99.99 
1981 01 10.13 -99.99 -99.99 
1981 02 -7.56 -99.99 -99.99 
1981 03   .57 -99.99 -99.99 
1981 04 13.07 -99.99 -99.99 
1981 05 18.12 -99.99 -99.99 
1981 06 21.41 -99.99 -99.99 
1981 08 24.11 -99.99 -99.99 
1981 09 18.92 -99.99 -99.99 
1981 10 12.52 -99.99 -99.99 
1981 11  -.82 -99.99 -99.99 
1982 01 10.86 -23.27 -17.06 
1982 02 -5.69 -17.77 -11.73 
1982 03  2.52  -8.18  -2.83 
1982 04 99.99    . 0 -99.99 
1982 05 99.99   6.73 -99.99 
1982 06 25.66  10.96  18.31 
1982 07 99.99  15.76 -99.99 
1982 08 27.88  17.19  22.53 
1982 10 13.23    .33   6.78 
1982 11 99.99  -9.22 -99.99 
1983 01 -8.08 -19.18 -13.63 
1983 02 99.99 -20.61 -99.99 
1983 03 99.99  -8.20 -99.99 
1983 04 99.99   1.10 -99.99 
1983 05 99.99   6.73 -99.99 
1983 06 17.85 -99.99 -99.99 
1983 09 21.36  11.08  16.22 
1983 10 11.84  -1.79   5.02 
1983 11 99.99  -8.97 -99.99 
1983 12 99.99 -21.30 -99.99 
1984 01 14.36 -26.38 -20.36 
1984 02 -9.96 -24.48 -17.21 
1984 03 -3.13 -15.12  -9.12 
1984 04  8.67  -1.63   3.52 
1984 05 20.78   6.92  13.85 
1984 06 99.99  12.92 -99.99 
1984 07 25.51  16.52  21.01 
1984 08 99.99  16.15 -99.99 
1984 09 99.99   7.53 -99.99 
1984 10 10.01  -1.52   4.24 
1984 11  2.29  -9.32  -3.51 
1984 12 99.99 -21.00 -99.99 
1985 01 13.87 -26.55 -20.20 
1985 02 -8.20 -99.99 -99.99 
1985 03  1.34 -10.40  -4.52 
1985 04 12.07   -.64   5.71 
1985 05 19.32   5.75  12.53 
1985 06 22.64  11.34  16.99 
1985 07 25.23  16.45  20.84 
1985 08 99.99  17.79 -99.99 
1985 09 18.96   8.20  13.58 
1985 10 11.99    .97   6.48 
1985 11  1.87  -9.55  -3.84 
1986 01 99.99 -24.73 -99.99 
1986 02 -7.25 -18.18 -12.71 
1986 03 99.99  -9.01 -99.99 
1986 05 99.99   5.90 -99.99 
1986 06 99.99  11.08 -99.99 
1986 07 99.99  14.39 -99.99 
1986 09 99.99   8.27 -99.99 
1986 11 99.99 -10.41 -99.99 
1986 12 99.99 -19.21 -99.99 
1987 01 99.99 -25.41 -99.99 
1987 02 99.99 -19.31 -99.99 
1987 03 99.99 -12.09 -99.99 
1987 04 99.99  -1.25 -99.99 
1987 05 99.99   5.49 -99.99 
1987 06 99.99  11.71 -99.99 
1987 07 99.99  16.43 -99.99 
1987 08 99.99  16.50 -99.99 
1987 09 18.70   8.46  13.58 
1987 10 99.99   1.13 -99.99 
1987 11 99.99 -11.38 -99.99 
1988 02 99.99 -21.58 -99.99 
1988 03 99.99 -10.67 -99.99 
1988 04 99.99   -.62 -99.99 
1988 05 16.93   5.79  11.36 
1988 06 24.08  11.94  18.01 
1988 07 23.88  14.80  19.34 
1988 08 26.99  18.48  22.73 
1988 09 19.99   9.80  14.89 
1988 10 12.53    .85   6.69 
1988 11  1.76  -9.74  -3.98 
1988 12 -6.84 -99.99 -99.99 
1989 01 99.99 -21.72 -99.99 
1989 02 -3.54 -18.84 -11.19 
1989 03 99.99  -8.00 -99.99 
1989 04 13.83   1.12   7.47 
1989 05 17.25   5.67  11.46 
1989 06 21.36  11.18  16.27 
1989 07 25.54  16.42  20.98 
1989 08 99.99  17.00 -99.99 
1989 09 18.79   9.14  13.96 
1989 10 12.77    .57   6.67 
1989 11  1.89  -4.88  -1.49 
1989 12 -7.73 -15.54 -11.63 
1990 01 13.88 -99.99 -99.99 
1990 02 -5.06 -16.67 -10.86 
1990 03  4.33  -4.14    . 9 
1990 04 11.58   1.75   6.66 
1990 05 18.44   8.33  13.38 
1990 06 21.88  13.77  17.82 
1990 07 24.97  17.62  21.29 
1990 08 26.01  18.23  22.12 
1990 09 20.59  10.92  15.75 
1990 10 15.85   5.19  10.52 
1990 11  4.31  -4.04    .13 
1990 12 -6.43 -16.90 -11.66 
1991 01 10.75 -99.99 -99.99 
1991 02 -5.96 -16.42 -11.19 
1991 03   .55 -99.99 -99.99 
1991 04 11.64 -99.99 -99.99 
1991 05 19.04   9.00  14.02 
1991 06 22.91 -99.99 -99.99 
1991 07 24.14 -99.99 -99.99 
1991 08 25.99  17.78  21.88 
1991 09 20.96  10.54  15.75 
1991 10 13.34   3.69   8.51 
1991 11  2.08 -99.99 -99.99 
1991 12 -8.55 -99.99 -99.99 
1992 01 -7.99 -99.99 -99.99 
1992 02 -4.01 -99.99 -99.99 
1992 03  4.36 -99.99 -99.99 
1992 04 10.90   1.28   6.08 
1992 05 17.52   8.70  13.11 
1992 06 21.88  13.43  17.65 
1992 07 27.09  17.33  22.21 
1992 08 24.60  17.07  20.83 
1992 09 19.40  10.28  14.84 
1992 10 13.56   2.82   8.19 
1992 11   .29  -9.04  -4.37 
1992 12 -9.17 -18.20 -13.68 
1993 01 11.34 -21.68 -16.51 
1993 02 -3.73 -13.11  -8.42 
1993 03  3.35  -6.05  -1.35 
1993 04 10.21    .13   5.17 
1993 05 18.89   7.79  13.34 
1993 06 20.24  12.58  16.41 
1993 07 24.95 -99.99 -99.99 
1993 08 23.38 -99.99 -99.99 
1993 09 19.64 -99.99 -99.99 
1993 10 13.26 -99.99 -99.99 
1993 11  1.38  -7.73  -3.17 
1994 01 14.22 -99.99 -99.99 
1994 02 -4.90 -14.68  -9.79 
1994 03   .14  -8.33  -4.09 
1994 04 11.49   1.58   6.53 
1994 05 17.89   8.58  13.23 
1994 06 23.34 -99.99 -99.99 
1994 07 26.87  19.02  22.94 
1994 08 27.19  18.94  23.06 
1994 09 20.32  12.76  16.54 
1994 10 12.57   3.16   7.86 
1994 11  3.35  -6.13  -1.39 
1994 12 -8.20 -17.75 -12.97 
1995 01 -7.88 -18.28 -13.08 
1995 02 -5.36 -15.36 -10.36 
1995 03  2.39 -99.99 -99.99 
1995 04 12.43    .66   6.54 
1995 05 17.32   6.96  12.14 
1995 06 21.96  12.85  17.40 
1995 07 27.03  17.82  22.42 
1995 08 25.07  17.29  21.18 
1995 09 19.43   9.62  14.52 
1995 10 13.76 -99.99 -99.99 
1995 11  2.97 -99.99 -99.99 
1995 12 -5.93 -14.77 -10.35 
1996 01 -8.93 -21.28 -15.11 
1996 02 -4.48 -16.04 -10.26 
1996 03  3.26  -6.53  -1.63 
1996 04 10.86   1.02   5.93 
1996 05 17.08   7.24  12.16 
1996 06 21.69  13.15  17.42 
1996 07 24.90  16.59  20.74 
1996 08 24.70  16.04  20.37 
1996 09 20.61   9.97  15.29 
1996 10 11.70    .66   6.18 
1996 11  1.73  -9.06  -3.66 
1996 12 -8.31 -18.68 -13.49 
1997 01 11.86 -99.99 -99.99 
1997 02 -4.71 -15.49 -10.10 
1997 03  1.62  -8.35  -3.37 
1997 04 12.32   1.89   7.10 
1997 05 17.73   7.68  12.70 
1997 06 23.44  13.05  18.24 
1997 07 29.73  19.29  24.51 
1997 08 25.88  17.52  21.70 
1997 09 20.41   8.45  14.43 
1997 10 10.55    .86   5.70 
1997 11  3.79  -6.04  -1.12 
1997 12 -5.10 -15.93 -10.51 
1998 01 12.27 -99.99 -99.99 
1998 02 -2.59 -13.72  -8.15 
1998 03  5.01  -5.16    .-7 
1998 04 15.71   3.89   9.80 
1998 05 21.01   9.72  15.37 
1998 06 23.01  13.17  18.09 
1998 07 25.56  16.85  21.20 
1998 08 23.15  16.54  19.84 
1998 09 21.53  12.21  16.87 
1998 10 15.06   4.92   9.99 
1998 11 -2.13 -10.62  -6.37 
1998 12 -6.67 -17.54 -12.10 
1999 01 -8.22 -18.44 -13.33 
1999 02 -5.46 -16.10 -10.78 
1999 03 -1.70 -99.99 -99.99 
1999 04 11.17    .76   5.96 
1999 05 18.86   7.36  13.11 
1999 06 23.05  13.45  18.25 
1999 07 28.37  18.45  23.41 
1999 08 26.78  17.86  22.32 
1999 09 21.96 -99.99 -99.99 
1999 10 12.05   1.25   6.65 
1999 11  3.27  -8.41  -2.57 
1999 12 -6.47 -99.99 -99.99 
2000 01 14.22 -25.52 -19.87 
2000 02 -7.92 -19.79 -13.85 
2000 03  1.44  -7.96  -3.26 
2000 04  8.76 -99.99 -99.99 
2000 05 18.32   8.88  13.60 
2000 06 25.61  13.99  19.79 
2000 07 27.40  18.17  22.78 
2000 08 26.91  19.77  23.34 
2000 09 20.58  12.25  16.41 
2000 10 12.35   1.25   6.80 
2000 11  -.34 -11.04  -5.69 
2000 12 12.08 -22.39 -17.23 
2001 01 15.18 -26.58 -20.88 
2001 02 -9.30 -21.15 -15.22 
2001 03  -.62  -9.08  -4.85 
2001 04 12.99   2.26   7.62 
2001 05 18.92   8.85  13.89 
2001 06 23.05  14.37  18.70 
2001 07 26.00  18.32  22.16 
2001 08 24.55  17.29  20.92 
2001 09 20.27   9.66  14.96 
2001 10 14.14   3.97   9.05 
2001 11  4.83  -6.63   -.90 
2001 12 -7.00 -17.09 -12.04 
2002 01 -8.43 -17.42 -12.93 
2002 02 -2.71 -12.52  -7.61 
2002 03  4.39  -4.16    .11 
2002 04 12.44   3.65   8.04 
2002 05 20.04   8.33  14.19 
2002 06 21.80 -99.99 -99.99 
2002 07 24.55  17.56  21.05 
2002 08 22.81  16.98  19.89 
2002 09 20.82  10.05  15.43 
2002 10  9.91   2.03   5.97 
2002 11 -4.07 -11.40  -7.73 
2002 12 -8.84 -17.41 -13.12 
2003 01 10.76 -19.04 -14.90 
2003 02 -5.89 -15.88 -10.88 
2003 03  3.78  -6.21  -1.21 
2003 04 12.34   3.43   7.88 
2003 05 18.90   8.18  13.54 
2003 06 23.49  14.75  19.11 
2003 07 23.38  15.62  19.50 
2003 08 25.13 -99.99 -99.99 
2003 09 21.50  11.68  16.59 
2003 10 13.04   4.21   8.62 
2003 11  1.69  -8.02  -3.16 
2003 12 -6.90 -15.50 -11.20 
2004 01 11.02 -19.39 -15.20 
2004 02 -4.94 -14.58  -9.76 
2004 03  1.65  -6.74  -2.54 
2004 04 10.06   1.90   5.98 
2004 05 18.20   9.34  13.77 
2004 06 24.82  14.69  19.75 
2004 07 25.39  17.50  21.44 
2004 08 25.66  16.29  20.98 
2004 09 21.65  11.58  16.61 
2004 10 14.49   2.66   8.57 
2004 11  4.52  -4.48    . 1 
2004 12 -9.75 -19.43 -14.59 
2005 01 99.99 -20.58 -99.99 
2005 02 99.99 -19.48 -99.99 
2005 03 99.99  -7.60 -99.99 
2005 04 99.99   2.79 -99.99 
2005 05 99.99   7.11 -99.99 
2005 06 99.99  15.00 -99.99 
2005 07 99.99  17.81 -99.99 
2005 08 99.99  18.70 -99.99 
2005 09 21.12  11.02  16.07 
2005 10 14.54   2.39   8.46 
2005 11  3.86  -5.96  -1.05 
2005 12 10.53 -18.29 -14.41 
2006 01 11.23 -99.99 -99.99 
2006 02 -6.30 -17.50 -11.90 
2006 03   .31  -7.23  -3.46 
2006 04  7.21    .16   3.68 
2006 05 19.61   9.26  14.43 
2006 06 20.50  12.64  16.57 
2006 07 25.85  16.86  21.35 
2006 08 26.58  18.78  22.68 
2006 09 20.37  10.98  15.67 
2006 10 13.29   2.78   8.03 
2006 11  1.80  -8.20  -3.19 
2006 12 -6.39 -99.99 -99.99 
2007 01 -4.62 -15.59 -10.10 
2007 02 -2.64 -14.33  -8.48 
2007 03  -.38  -7.91  -4.14 
2007 04  9.31   1.28   5.29 
2007 05 16.87   9.18  13.03 
2007 06 23.42  14.08  18.75 
2007 07 24.28  15.89  20.08 
2007 08 26.63  18.31  22.47 
2007 09 21.03  12.56  16.79 
2007 10 13.13   2.03   7.58 
2007 11  2.41  -8.17  -2.88 
2007 12 -4.66 -13.95  -9.30 
2008 01 11.42 -23.27 -17.34 
2008 02 -4.71 -15.95 -10.33 
2008 03  5.47  -3.00   1.23 
2008 04 14.76   3.81   9.28 
2008 05 15.47   8.74  12.10 
2008 06 23.80  12.86  18.33 
2008 07 26.15  18.39  22.27 
2008 08 24.92  18.00  21.46 
2008 09 21.74  10.84  16.29 
2008 10 13.91   4.58   9.24 
2008 11  1.65  -7.84  -3.09 
2008 12 -5.54 -15.50 -10.52 
2009 01 -9.51 -19.56 -14.53 
2009 02 -6.63 -19.06 -12.84 
2009 03   .42  -8.10  -3.84 
2009 04 12.23   2.15   7.18 
2009 05 21.36   9.43  15.39 
2009 06 20.56  12.65  16.60 
2009 07 23.79  16.21  20.00 
2009 08 25.45  16.56  21.00 
2009 09 20.32  10.01  15.16 
2009 10 12.39   2.21   7.30 
2009 11 -1.62 -10.18  -5.90 
2009 12 11.68 -21.38 -16.52 
2010 01 11.50 -21.13 -16.31 
2010 02 -8.76 -20.90 -14.83 
2010 03 -1.81 -12.38  -7.09 
2010 04  7.62    .17   3.89 
2010 05 18.12   9.37  13.75 
2010 06 26.08  15.81  20.94 
2010 07 25.48  18.62  22.05 
2010 08 26.70  19.35  23.02 
2010 09 21.57  11.03  16.29 
2010 10 12.37   1.94   7.15 
2010 11   .99  -6.77  -2.89 
2010 12 99.99 -20.67 -99.99 
2011 01 13.25 -22.68 -17.96 
2011 02 -5.40 -15.68 -10.54 
2011 03  1.12  -7.35  -3.11 
2011 04 10.28    .82   5.55 
2011 05 15.96   7.42  11.69 
2011 06 21.73  14.05  17.89 
2011 07 26.06  17.86  21.96 
2011 08 26.09  18.37  22.23 
2011 09 20.02  10.10  15.06 
2011 10 15.20   3.40   9.30 
2011 11  2.67  -7.70  -2.51 
2011 12 -8.56 -17.96 -13.26 
2012 01 13.85 -22.95 -18.40 
2012 02 -6.54 -17.37 -11.95 
2012 03  1.44  -7.76  -3.16 
2012 04 11.64   1.85   6.74 
2012 05 18.95   9.18  14.07 
2012 06 23.03  13.43  18.23 
2012 07 25.63  18.26  21.94 
2012 08 25.05  17.20  21.13 
2012 09 20.98  12.30  16.64 
2012 10 11.75    .-6   5.84 
2012 11   .86  -5.81  -2.47 
2012 12 12.78 -99.99 -99.99 
2013 01 14.71 -26.49 -20.60 
2013 02 -8.67 -21.07 -14.87 
2013 03  -.79 -12.30  -6.54 
2013 04  7.17  -1.25   2.96 
2013 05 18.76   8.10  13.43 
2013 06 24.36  13.34  18.85 
2013 07 25.41  18.51  21.96 
2013 08 99.99  17.98 -99.99 
2013 09 99.99   8.91 -99.99 
2013 11 99.99  -5.74 -99.99 
2013 12 99.99 -15.62 -99.99 
2014 01 99.99 -22.76 -99.99 
2014 02 99.99 -19.37 -99.99 
2014 03 99.99  -7.39 -99.99 
2014 04 99.99   2.18 -99.99 
2014 05 99.99   8.43 -99.99 
