1957 10 13.41   1.33   7.37 
1957 11  2.78  -4.78  -1.00 
1957 12 -1.67 -10.95  -6.31 
1958 01 -2.75 -12.49  -7.62 
1958 02 -5.29 -17.42 -11.35 
1958 03  3.22 -10.21  -3.49 
1958 04 12.81  -2.09   5.35 
1958 05 17.52   1.83   9.67 
1958 06 20.95   5.58  13.26 
1958 07 23.73  11.50  17.61 
1958 08 24.02   9.70  16.86 
1958 09 19.93   7.81  13.87 
1958 10 13.98   2.73   8.35 
1958 11  4.75  -4.19    .27 
1958 12 -6.36 -17.42 -11.89 
1959 01 -8.54 -19.54 -14.04 
1959 02 -4.21 -19.59 -11.90 
1959 03  3.45 -11.95  -4.25 
1959 04  9.82  -2.91   3.45 
1959 05 20.77   5.92  13.34 
1959 06 24.21  10.08  17.14 
1959 07 25.58  12.64  19.11 
1959 08 25.30  13.52  19.41 
1959 09 19.85   7.94  13.89 
1959 10  9.37    .97   5.17 
1959 11 -1.13  -9.78  -5.45 
1959 12   .27  -7.96  -3.84 
1960 01 -4.61 -12.47  -8.54 
1960 02 -2.77 -13.97  -8.37 
1960 03  -.48 -17.20  -8.84 
1960 04  9.59  -1.51   4.04 
1960 05 16.08   4.69  10.38 
1960 06 22.25   7.21  14.73 
1960 07 25.21  10.22  17.71 
1960 08 24.93  11.96  18.44 
1960 09 19.34   7.59  13.46 
1960 10 13.74   2.01   7.87 
1960 11  4.98  -2.83   1.07 
1960 12 -3.89 -13.96  -8.92 
1961 01 -6.05 -17.44 -11.74 
1961 02   .46 -13.25  -6.39 
1961 03  4.27  -8.33  -2.03 
1961 04  8.97  -3.50   2.73 
1961 05 17.26   1.23   9.24 
1961 06 24.17   7.63  15.90 
1961 07 24.84  11.73  18.28 
1961 08 26.28  11.72  19.00 
1961 09 20.15   8.35  14.25 
1961 10 14.52   3.37   8.94 
1961 11  4.36  -4.27    . 4 
1961 12 -3.73 -11.66  -7.69 
1962 01 -7.74 -16.76 -12.25 
1962 02 -6.64 -17.34 -11.99 
1962 03  3.40  -8.26  -2.43 
1962 04  8.91  -3.45   2.73 
1962 05 20.06   7.08  13.57 
1962 06 23.02   8.27  15.64 
1962 07 23.97  10.26  17.11 
1962 08 24.45  10.92  17.68 
1962 09 17.19   6.13  11.66 
1962 10 13.12   2.75   7.93 
1962 11  4.14  -2.98    .57 
1962 12 -3.73 -12.74  -8.23 
1963 01 10.47 -19.70 -15.08 
1963 02 -7.52 -20.29 -13.91 
1963 03  4.66 -10.65  -2.99 
1963 04 12.74  -1.73   5.50 
1963 05 17.71   3.76  10.74 
1963 06 24.20  10.21  17.20 
1963 07 27.64  12.94  20.28 
1963 08 24.23  10.77  17.50 
1963 09 20.42   8.05  14.23 
1963 10 20.70   5.96  13.33 
1963 11  6.00  -1.51   2.24 
1963 12 -6.06 -14.83 -10.44 
1964 01 -1.72 -10.99  -6.35 
1964 02  -.93 -14.09  -7.51 
1964 03   .46 -12.67  -6.10 
1964 04 11.65  -1.90   4.87 
1964 05 20.75   6.35  13.55 
1964 06 22.99   8.63  15.81 
1964 07 27.23  12.97  20.10 
1964 08 21.64  10.42  16.02 
1964 09 17.82   7.22  12.52 
1964 10 11.79    .72   6.25 
1964 11  5.63  -3.64    .99 
1964 12 -5.79 -13.55  -9.67 
1965 01 -6.50 -17.83 -12.16 
1965 02 -6.05 -18.89 -12.46 
1965 03 -2.02 -14.61  -8.31 
1965 04  8.60  -3.58   2.51 
1965 05 20.60   5.42  13.01 
1965 06 21.96   6.60  14.28 
1965 07 22.49  10.38  16.43 
1965 08 22.70  10.35  16.52 
1965 09 15.38   5.57  10.47 
1965 10 13.21   2.56   7.88 
1965 11  2.95  -4.71   -.88 
1965 12 -1.50  -7.58  -4.54 
1966 01 -8.03 -18.82 -13.42 
1966 02 -3.61 -14.69  -9.14 
1966 03  4.11  -7.50  -1.69 
1966 04  7.57  -3.80   1.88 
1966 05 14.86   1.04   7.95 
1966 06 24.82   9.68  17.25 
1966 07 27.93  13.51  20.72 
1966 08 22.17  11.46  16.81 
1966 09 19.09   6.57  12.83 
1966 10 12.08   1.27   6.67 
1966 11  1.69  -5.45  -1.87 
1966 12 -3.72 -11.99  -7.85 
1967 01 -4.73 -14.15  -9.43 
1967 02 -7.12 -19.58 -13.35 
1967 03  3.17 -10.54  -3.68 
1967 04 11.66  -2.80   4.42 
1967 05 14.39   -.24   7.07 
1967 06 22.28   9.14  15.71 
1967 07 23.33  10.98  17.15 
1967 08 21.91   9.35  15.63 
1967 09 19.62   7.47  13.54 
1967 10 10.16   1.63   5.89 
1967 11   .35  -6.26  -2.95 
1967 12 -2.35 -11.10  -6.73 
1968 01 -6.09 -16.58 -11.33 
1968 02 -5.61 -18.86 -12.23 
1968 03  6.78  -8.18   -.70 
1968 04 11.76  -1.58   5.09 
1968 05 16.12   2.46   9.29 
1968 06 21.48   8.47  14.98 
1968 07 24.19  11.67  17.93 
1968 08 24.04  10.75  17.39 
1968 09 18.79   9.31  14.05 
1968 10 14.33   4.06   9.19 
1968 11  2.34  -4.42  -1.04 
1968 12 -3.77 -11.48  -7.62 
1969 01 -5.41 -12.99  -9.20 
1969 02 -2.45 -14.65  -8.55 
1969 03  1.04 -14.84  -6.89 
1969 04 12.20  -2.03   5.08 
1969 05 18.94   3.33  11.13 
1969 06 17.77   6.51  12.14 
1969 07 24.80  11.38  18.09 
1969 08 26.90  12.74  19.82 
1969 09 18.70   8.22  13.46 
1969 10  9.72   1.15   5.43 
1969 11  3.78  -5.18   -.69 
1969 12 -2.83 -10.20  -6.51 
1970 01 -7.84 -17.86 -12.85 
1970 02 -3.43 -18.37 -10.90 
1970 03  1.40 -13.46  -6.03 
1970 04 10.93  -2.86   4.03 
1970 05 15.14   2.92   9.03 
1970 06 24.55   9.18  16.86 
1970 07 26.47  13.70  20.08 
1970 08 25.67  11.60  18.63 
1970 09 19.42   8.35  13.88 
1970 10 15.02   4.17   9.60 
1970 11  2.68  -4.10   -.70 
1970 12 -3.30 -12.05  -7.67 
1971 01 -8.95 -17.40 -13.17 
1971 02 -3.63 -15.87  -9.75 
1971 03  1.23 -13.79  -6.28 
1971 04 10.64  -3.76   3.44 
1971 05 16.28    .89   8.58 
1971 06 24.62   9.95  17.28 
1971 07 23.09   9.68  16.38 
1971 08 23.16   9.64  16.40 
1971 09 20.71   9.31  15.01 
1971 10 16.04   5.63  10.83 
1971 11  3.18  -4.59   -.70 
1971 12 -2.50 -11.43  -6.96 
1972 01 -6.68 -19.79 -13.24 
1972 02 -6.04 -19.14 -12.59 
1972 03  -.89 -13.85  -7.37 
1972 04  7.70  -5.50   1.09 
1972 05 21.94   5.55  13.74 
1972 06 21.97   7.70  14.83 
1972 07 24.07  11.56  17.81 
1972 08 23.97  11.53  17.75 
1972 09 17.62   6.03  11.83 
1972 10 10.54    .80   5.67 
1972 11  2.32  -3.55   -.61 
1972 12 -5.42 -14.15  -9.78 
1973 01 -1.43 -13.46  -7.44 
1973 02 -3.12 -14.44  -8.78 
1973 03  5.90  -3.82   1.04 
1973 04 10.00  -2.32   3.84 
1973 05 14.62   1.83   8.22 
1973 06 23.40  10.05  16.72 
1973 07 25.50  11.77  18.63 
1973 08 25.46  13.55  19.50 
1973 09 19.26   7.12  13.19 
1973 10 16.70   5.00  10.85 
1973 11  2.21  -3.61   -.69 
1973 12 -3.69 -12.38  -8.03 
1974 01 -6.22 -16.15 -11.18 
1974 02 -3.98 -19.24 -11.61 
1974 03  1.84 -11.76  -4.96 
1974 04 11.90  -3.11   4.39 
1974 05 16.87   1.95   9.41 
1974 06 22.10   6.95  14.52 
1974 07 27.49  13.03  20.26 
1974 08 23.21  11.42  17.31 
1974 09 16.12   3.96  10.04 
1974 10 12.85   1.05   6.95 
1974 11  4.62  -4.34    .13 
1974 12  -.22  -8.99  -4.60 
1975 01 -4.42 -14.44  -9.43 
1975 02 -2.55 -12.69  -7.62 
1975 03   .71 -10.90  -5.09 
1975 04  6.76  -6.98   -.10 
1975 05 21.70   6.21  13.95 
1975 06 22.95  10.47  16.71 
1975 07 27.33  13.94  20.63 
1975 08 25.17  11.67  18.42 
1975 09 17.04   5.26  11.15 
1975 10 15.32   3.25   9.28 
1975 11  6.62  -3.94   1.33 
1975 12 -3.37 -12.60  -7.98 
1976 01 -6.63 -16.23 -11.43 
1976 02  1.23 -11.18  -4.97 
1976 03  2.07  -9.14  -3.53 
1976 04 12.31  -1.26   5.52 
1976 05 17.94   2.27  10.10 
1976 06 26.74  10.83  18.78 
1976 07 27.06  11.59  19.32 
1976 08 28.23  11.05  19.64 
1976 09 21.65   5.30  13.47 
1976 10 10.38  -1.25   4.56 
1976 11   . 5  -8.92  -4.43 
1976 12 -7.41 -17.66 -12.53 
1977 01 10.70 -21.87 -16.28 
1977 02 -2.80 -14.25  -8.52 
1977 03  6.75  -5.85    .45 
1977 04 14.15  -1.00   6.57 
1977 05 24.25   8.74  16.49 
1977 06 22.60   9.31  15.95 
1977 07 27.19  13.52  20.35 
1977 08 21.45   9.38  15.41 
1977 09 18.08   8.29  13.18 
1977 10 14.22   1.11   7.66 
1977 11  4.28  -4.05    .11 
1977 12 -4.48 -11.81  -8.14 
1978 01 -6.85 -15.54 -11.19 
1978 02 -5.41 -16.89 -11.15 
1978 03  2.42 -12.62  -5.10 
1978 04  7.96  -3.13   2.41 
1978 05 20.34   4.89  12.61 
1978 06 22.90   8.35  15.62 
1978 07 24.43  11.91  18.17 
1978 08 24.96  12.34  18.65 
1978 09 21.26   9.78  15.52 
1978 10 13.40   2.17   7.78 
1978 11  4.82  -5.84   -.51 
1978 12 -5.13 -13.85  -9.49 
1979 01 10.09 -19.20 -14.65 
1979 02 -6.20 -20.18 -13.19 
1979 03  2.74  -9.37  -3.31 
1979 04  8.96  -4.09   2.43 
1979 05 15.75   2.45   9.10 
1979 06 22.42   8.66  15.54 
1979 07 27.01  12.69  19.85 
1979 08 23.66  11.10  17.38 
1979 09 21.33   8.10  14.71 
1979 10  9.35   1.59   5.47 
1979 11  2.89  -4.83   -.96 
1979 12  -.75  -9.51  -5.13 
1980 01 -5.46 -15.05 -10.25 
1980 04 11.71  -1.59   5.06 
1980 05 22.13   5.99  14.06 
1980 06 23.25   8.47  15.86 
1980 07 27.05  13.54  20.29 
1980 12 -4.55 -13.65  -9.10 
1981 01 -4.25 -16.84 -10.54 
1981 02 -1.01 -12.06  -6.53 
1981 03  4.44  -8.00  -1.77 
1981 04 12.94   -.88   6.03 
1981 05 18.61   1.80  10.20 
1981 06 23.35  10.14  16.75 
1981 07 26.82  12.24  19.52 
1981 08 25.45  12.63  19.04 
1981 09 18.25   6.08  12.16 
1981 10 10.60   1.46   6.03 
1981 11  7.50  -2.23   2.63 
1981 12 -2.56 -11.27  -6.91 
1982 01 -9.10 -20.87 -14.98 
1982 02 -4.38 -16.02 -10.20 
1982 03  1.39  -9.83  -4.21 
1982 04  8.29  -5.26   1.51 
1982 05 21.76   7.10  14.43 
1982 06 20.46   5.58  13.02 
1982 07 26.19  12.97  19.58 
1982 08 23.00   9.75  16.37 
1982 09 17.87   7.59  12.73 
1982 10 13.89   2.80   8.34 
1982 11  3.14  -4.73   -.79 
1982 12  -.69 -11.06  -5.87 
1983 01 -3.53 -11.85  -7.69 
1983 02 -1.28  -9.18  -5.23 
1983 03  2.22  -6.63  -2.20 
1983 04  8.01  -3.86   2.07 
1983 05 15.25   1.97   8.60 
1983 06 23.50   9.92  16.70 
1983 07 28.57  15.09  21.83 
1983 08 27.15  14.59  20.87 
1983 09 20.17   9.63  14.90 
1983 10 12.68   2.56   7.62 
1983 11  3.92  -2.82    .55 
1983 12 -8.25 -16.59 -12.42 
1984 01 -5.39 -17.02 -11.20 
1984 02  1.93  -7.16  -2.61 
1984 03 -1.03 -14.66  -7.84 
1984 04 11.63  -1.59   5.02 
1984 05 15.82   2.17   8.99 
1984 06 23.97  11.29  17.62 
1984 07 26.04  11.87  18.95 
1984 08 26.15  14.41  20.27 
1984 09 17.50   6.53  12.01 
1984 10 13.97   4.67   9.32 
1984 11  4.30  -3.87    .21 
1984 12 -3.33 -11.72  -7.52 
1985 01 -6.72 -16.67 -11.69 
1985 02 -5.61 -16.94 -11.27 
1985 03  5.08  -6.87   -.89 
1985 04 11.46    .52   5.99 
1985 05 19.49   6.25  12.87 
1985 06 21.08   8.68  14.88 
1985 07 24.82  11.67  18.24 
1985 08 22.70  11.96  17.33 
1985 09 19.31   8.85  14.08 
1985 10 14.39   3.10   8.74 
1985 11   .47  -5.78  -2.65 
1986 01 99.99 -14.26 -99.99 
1986 02 -3.77 -16.29 -10.03 
1986 03  5.74  -8.14  -1.20 
1986 04 14.60   -.74   6.93 
1986 05 99.99   4.37 -99.99 
1986 06 23.87   5.51  14.69 
1986 07 26.33  12.01  19.17 
1986 08 22.48   9.42  15.95 
1986 09 99.99   7.20 -99.99 
1986 10 12.73    .73   6.72 
1986 11  1.53  -7.16  -2.81 
1986 12  -.38 -10.30  -5.34 
1987 01 -2.39 -12.13  -7.26 
1987 02  2.80  -9.47  -3.33 
1987 03  7.65  -6.68    .48 
1987 04 99.99  -1.33 -99.99 
1987 05 99.99   5.59 -99.99 
1987 06 26.34  10.02  18.18 
1987 07 27.47  13.67  20.57 
1987 08 25.11  12.28  18.69 
1987 09 21.05   8.57  14.81 
1987 10 10.13   -.28   4.92 
1987 11 99.99  -2.51 -99.99 
1987 12  -.75  -7.08  -3.91 
1988 01 99.99 -16.18 -99.99 
1988 02 -3.83 -18.99 -11.41 
1988 03  3.00 -10.52  -3.76 
1988 04 11.92  -2.61   4.65 
1988 05 23.04   4.56  13.80 
1988 06 99.99   9.20 -99.99 
1988 07 29.10  12.03  20.56 
1988 08 26.36  12.55  19.45 
1988 09 19.50   6.56  13.03 
1988 10  9.53   -.58   4.47 
1988 11  3.56  -3.39    . 8 
1988 12 -2.56 -13.10  -7.83 
1989 01  -.73 -12.09  -6.41 
1989 02 -5.81 -19.78 -12.79 
1989 03   .92 -13.29  -6.18 
1989 04  9.84  -3.82   3.01 
1989 05 18.93   3.24  11.08 
1989 06 22.43   7.91  15.17 
1989 07 28.25  13.14  20.69 
1989 08 25.38  12.32  18.84 
1989 09 21.67   7.40  14.53 
1989 10 15.06   1.67   8.36 
1989 11   .49  -7.26  -3.38 
1989 12 -8.37 -18.08 -13.22 
1990 01   . 4  -9.91  -4.93 
1990 02   .40 -14.23  -6.91 
1990 03  6.94  -7.48   -.26 
1990 04 14.18   -.74   6.72 
1990 05 16.46    .97   8.71 
1990 06 24.22   9.87  17.04 
1990 07 25.26  11.39  18.32 
1990 08 25.59  11.57  18.58 
1990 09 99.99   7.37 -99.99 
1990 11  6.52  -2.80   1.86 
1990 12 -2.30 -10.89  -6.59 
1991 01 -6.84 -16.45 -11.65 
1991 02   .68 -12.96  -6.14 
1991 03  5.44  -8.25  -1.40 
1991 04 14.41   -.24   7.08 
1991 05 20.96   7.03  13.99 
1991 06 26.86  10.93  18.89 
1991 07 25.13  12.65  18.89 
1991 08 26.69  12.41  19.54 
1991 09 19.42   6.92  13.17 
1991 10 11.63    .61   6.12 
1991 11 99.99  -8.25 -99.99 
1991 12 -1.22 -14.17  -7.69 
1992 01 -3.13 -13.29  -8.21 
1992 02 -1.17 -13.29  -7.23 
1992 03  1.76 -12.02  -5.13 
1992 04  7.69  -2.51   2.59 
1992 05 21.17   4.28  12.72 
1992 06 21.69   6.64  14.16 
1992 07 21.45   8.39  14.92 
1992 08 22.62   8.53  15.57 
1992 09 19.20   6.70  12.95 
1992 10 11.16    .25   5.70 
1992 11  1.43  -5.86  -2.21 
1992 12 -2.78 -11.09  -6.93 
1993 01 -5.13 -14.83  -9.97 
1993 02 -3.55 -17.11 -10.33 
1993 03  3.38 -12.39  -4.50 
1993 04  7.86  -3.61   2.12 
1993 05 16.11   4.36  10.23 
1993 06 20.29   7.50  13.90 
1993 07 25.02  12.36  18.69 
1993 08 25.61  12.28  18.94 
1993 09 16.29   3.96  10.12 
1993 10  9.42 -99.99 -99.99 
1993 11  1.11  -7.86  -3.37 
1993 12 -2.77 -12.21  -7.49 
1994 01 11.52 -22.91 -17.21 
1994 02 -7.46 -21.56 -14.51 
1994 03  3.06 -10.33  -3.63 
1994 04  9.35  -4.61   2.37 
1994 05 17.29   1.12   9.20 
1994 06 24.24   9.54  16.89 
1994 07 24.22  10.56  17.39 
1994 08 22.16   9.59  15.87 
1994 09 21.07   9.10  15.08 
1994 10 14.83   2.25   8.54 
1994 11  6.48  -4.79    .84 
1994 12  1.36  -7.46  -3.05 
1995 01 -4.69 -12.84  -8.77 
1995 02 -3.89 -14.35  -9.12 
1995 03  3.36  -8.43  -2.54 
1995 04  5.72  -5.57    . 7 
1995 05 16.81 -99.99 -99.99 
1995 06 26.15  11.72  18.93 
1995 07 24.94  13.00  18.97 
1995 08 26.65  14.12  20.38 
1995 09 18.70   5.34  12.02 
1995 10 12.30   2.76   7.53 
1995 11 -1.03 -10.92  -5.97 
1995 12 -4.96 -14.91  -9.93 
1996 01 -6.62 -20.56 -13.59 
1996 02 -4.94 -21.39 -13.17 
1996 03  -.71 -15.79  -8.25 
1996 04  5.87  -6.92   -.52 
1996 06 22.86   8.91  15.88 
1996 07 22.71   9.52  16.11 
1996 09 18.45   8.60  13.53 
2005 08 25.34  12.90  19.11 
2005 09 24.53  10.91  17.72 
2005 11  3.76  -4.13   -.18 
2005 12 -3.58  -9.31  -6.44 
2006 01   . 0  -6.66  -3.33 
2006 02 -3.95 -14.59  -9.27 
2006 03  4.25  -7.44  -1.59 
2006 05 18.52   6.67  12.59 
2006 08 24.91  11.60  18.25 
2006 09 19.31 -99.99 -99.99 
2006 10 10.79   -.25   5.27 
2006 11  6.35  -2.35   1.99 
2007 02 -8.37 -99.99 -99.99 
2007 03  4.64  -7.64  -1.50 
2007 04  8.74  -3.38   2.67 
2007 06 25.16  10.68  17.92 
2007 07 26.55  10.88  18.71 
2007 08 26.41  10.22  18.31 
2007 09 20.29   8.85  14.57 
2007 10 15.20 -99.99 -99.99 
2007 11  2.22  -5.19  -1.48 
2007 12 -4.77 -12.12  -8.44 
2008 01 -5.10 -12.86  -8.97 
2008 02 -5.10 -18.14 -11.62 
2008 03  -.40 -14.97  -7.68 
2008 04  8.99  -1.85   3.57 
2008 05 14.74   2.63   8.68 
2008 06 22.14  10.48  16.31 
2008 07 23.94  12.73  18.33 
2008 08 24.08  11.29  17.68 
2008 09 19.52   8.77  14.14 
2008 10 11.42   2.26   6.84 
2008 11  2.68  -3.72   -.52 
2008 12 -6.45 -15.95 -11.20 
2009 01 -9.22 -20.45 -14.84 
2009 02 -3.77 -14.62  -9.19 
2009 03  1.84 -10.90  -4.52 
2009 04  8.37  -1.86   3.25 
2009 05 16.20   3.54   9.87 
2009 06 20.67   9.17  14.92 
2009 07 20.61  10.35  15.48 
2009 08 22.38  11.35  16.86 
2009 09 22.53  10.66  16.59 
2009 10  7.94    .20   4.07 
2009 11  7.83   -.69   3.57 
2009 12 -4.38 -11.94  -8.16 
2010 01 -5.00 -12.04  -8.52 
2010 02 -3.31 -12.82  -8.06 
2010 03  8.58  -4.73   1.92 
2010 04 14.14    .64   7.39 
2010 05 19.75   7.31  13.53 
2010 06 20.50  11.13  15.81 
2010 07 25.52  14.96  20.24 
2010 08 25.29  14.84  20.06 
2010 09 16.54   5.99  11.26 
2010 10 13.95   2.07   8.01 
2010 11  4.73  -2.94    .89 
2010 12 -4.67 -10.95  -7.81 
2011 01 -7.70 -14.66 -11.18 
2011 02 -3.70 -14.33  -9.01 
2011 03   .83  -9.66  -4.41 
2011 04  8.06  -1.97   3.04 
2011 05 15.76   4.34  10.05 
2011 06 20.66   9.32  14.99 
2011 07 26.99  15.20  21.09 
2011 08 25.29  13.00  19.14 
2011 09 18.87   7.10  12.98 
2011 10 13.55   4.03   8.79 
2011 12 -1.19  -8.28  -4.73 
2012 01 -3.55 -12.10  -7.82 
2012 02  -.84  -8.81  -4.82 
2012 03  9.80   -.39   4.70 
2012 06 24.01  11.80  17.90 
2012 07 27.04  15.11  21.07 
2012 08 23.84  11.95  17.89 
2012 09 17.82   6.15  11.98 
2012 12 -1.41  -7.11  -4.26 
2013 01 -4.84 -13.13  -8.98 
2013 02 -5.52 -15.04 -10.28 
2013 03 -1.88 -11.91  -6.89 
2013 04  4.80  -4.76    . 1 
2013 05 15.05   3.47   9.26 
2013 06 21.05   9.47  15.26 
2013 07 24.57  13.05  18.81 
2013 08 23.73  12.33  18.02 
2013 09 19.76   7.98  13.87 
2013 10 11.25   2.67   6.96 
2014 02 -9.42 -19.62 -14.52 
2014 03 -3.49 -16.59 -10.04 
2014 04  6.38  -4.56    .91 
