1905 03 18.81   2.55  10.67 
1905 04 20.37   5.31  12.84 
1905 06 29.29  16.06  22.67 
1905 07 30.39  17.62  24.00 
1905 08 29.74  16.91  23.32 
1905 10 20.86   6.29  13.57 
1905 11 15.31   -.60   7.35 
1905 12  8.47  -1.86   3.30 
1906 01 10.67  -2.05   4.31 
1906 05 25.67   9.27  17.47 
1906 06 28.58  15.74  22.16 
1906 07 30.45  17.04  23.75 
1906 09 28.83  15.82  22.32 
1906 10 21.09   6.47  13.78 
1906 11 14.59   -.55   7.02 
1907 03 18.79   5.41  12.10 
1907 04 15.24   2.57   8.90 
1907 05 24.60   7.63  16.11 
1907 06 27.96  13.61  20.78 
1907 07 31.68  17.48  24.58 
1907 08 29.59  16.45  23.02 
1907 09 27.63  13.94  20.78 
1907 11 12.71   1.28   6.99 
1907 12  8.14  -2.36   2.88 
1908 01  7.08  -4.59   1.24 
1908 02  7.02  -3.30   1.86 
1908 03 17.74   3.59  10.66 
1949 02 13.30 -99.99 -99.99 
1949 03 13.37 -99.99 -99.99 
1949 04 16.89 -99.99 -99.99 
1949 05 26.47 -99.99 -99.99 
1949 07 33.15 -99.99 -99.99 
1949 09 24.52 -99.99 -99.99 
1949 10 22.22 -99.99 -99.99 
1949 11 12.80 -99.99 -99.99 
1950 03 12.12   -.40   5.86 
1950 04 17.62   3.06  10.34 
1950 05 26.70  11.68  19.19 
1950 06 28.41  16.60  22.50 
1950 07 28.34  18.03  23.18 
1950 08 28.53 -99.99 -99.99 
1950 09 24.43  12.99  18.70 
1950 10 24.04   9.03  16.53 
1950 11 11.54   -.48   5.53 
1950 12  5.13  -4.98    . 7 
1951 01  8.14  -3.25   2.44 
1951 02  8.17  -4.52   1.82 
1951 03 12.66 -99.99 -99.99 
1951 04 17.34 -99.99 -99.99 
1951 05 26.20  10.66  18.43 
1951 10 23.39   3.37  13.37 
1951 11  8.89  -3.23   2.83 
1951 12  9.74  -4.73   2.50 
1952 01 10.14  -1.73   4.21 
1952 02 10.40  -4.46   2.96 
1952 03 13.39  -1.35   6.02 
1952 04 20.20   5.00  12.60 
1952 05 24.84   9.88  17.36 
1952 06 32.31  17.36  24.83 
1952 07 33.55  18.39  25.97 
1952 08 31.03  16.31  23.67 
1952 09 27.42  10.50  18.95 
1952 10 18.16    .11   9.13 
1952 11 14.68  -1.78   6.45 
1952 12  9.93  -1.90   4.01 
1953 01 10.78  -1.77   4.50 
1953 02 11.61  -3.47   4.06 
1953 03 15.46    .-5   7.70 
1953 04 18.04   2.96  10.50 
1953 05 27.42  12.61  20.01 
1953 06 31.30  15.05  23.17 
1953 07 32.04  15.50  23.77 
1953 08 32.81  13.42  23.11 
1953 09 30.60   8.13  19.36 
1953 10 26.72   1.69  14.20 
1953 11 15.71  -4.65   5.53 
1953 12  8.31  -5.94   1.18 
1954 02 14.16  -3.63   5.26 
1954 03 13.67  -2.97   5.35 
1954 04 25.08 -99.99 -99.99 
1954 05 22.25   5.59  13.92 
1954 06 99.99  13.10 -99.99 
1954 07 32.75  16.33  24.54 
1954 09 30.92  10.37  20.64 
1954 10 22.38 -99.99 -99.99 
1954 11 13.17 -99.99 -99.99 
1954 12  6.83  -4.54   1.14 
1955 01  5.76  -6.64   -.43 
1955 02  9.35  -5.13   2.11 
1955 03 14.72   1.12   7.92 
1955 04 23.03   4.29  13.66 
1955 07 33.16 -99.99 -99.99 
1955 08 32.14 -99.99 -99.99 
1955 12  6.25  -6.48   -.11 
1956 01  4.52  -6.86  -1.17 
1956 02 10.53   -.46   5.03 
1956 03 13.43  -1.07   6.18 
1956 04 17.48   3.64  10.56 
1956 05 26.13  10.76  18.44 
1956 06 28.97  14.70  21.83 
1956 07 30.24  17.17  23.70 
1956 08 30.18  16.02  23.10 
1956 09 26.11   9.93  18.02 
1956 10 23.48   7.29  15.38 
1956 11 14.24  -1.30   6.47 
1956 12 12.31   1.11   6.71 
1957 01  4.63  -6.19   -.78 
1957 02 10.60  -1.82   4.39 
1957 03 11.72   -.42   5.65 
1957 04 22.15   6.49  14.32 
1957 05 26.20  10.27  18.23 
1957 06 29.62  16.64  23.13 
1957 07 31.41  16.11  23.76 
1957 08 31.31  13.57  22.43 
1957 09 27.49  13.38  20.43 
1957 10 17.95   3.80  10.87 
1957 11 13.98  -1.22   6.37 
1957 12  9.57  -2.78   3.39 
1958 01  3.87  -7.43  -1.78 
1958 02  2.04  -9.80  -3.88 
1958 03  8.01  -1.02   3.49 
1958 04 18.78   4.08  11.43 
1958 05 24.23   9.50  16.86 
1958 06 27.22  13.11  20.16 
1958 07 30.62  18.45  24.53 
1958 08 29.54  15.76  22.65 
1958 09 26.73  10.79  18.76 
1958 10 20.08   2.96  11.52 
1958 11 16.26  -1.00   7.63 
1958 12  4.13  -9.14  -2.50 
1959 01  5.16  -7.67  -1.25 
1959 02 10.00  -5.27   2.36 
1959 03 12.79  -3.09   4.85 
1959 04 19.70   4.65  12.17 
1959 05 27.26  12.55  19.90 
1959 06 28.81  13.42  21.11 
1959 07 31.59  16.90  24.24 
1959 08 31.80  17.67  24.73 
1959 09 29.11  12.00  20.55 
1959 10 20.83   6.40  13.61 
1959 11 12.28  -2.23   5.02 
1959 12  8.38  -2.66   2.86 
1960 01  6.88  -3.25   1.81 
1960 02  5.90  -7.25   -.67 
1960 03  5.76  -9.01  -1.62 
1960 04 22.13   4.38  13.25 
1960 05 23.03   9.00  16.01 
1960 06 27.96  13.51  20.73 
1960 07 29.52  15.97  22.74 
1960 08 30.43  17.20  23.82 
1960 09 27.44  12.70  20.07 
1960 10 21.33   5.98  13.65 
1960 11 15.61  -2.05   6.78 
1960 12  5.26  -9.52  -2.13 
1961 01  4.38  -9.43  -2.52 
1961 02 11.33  -2.93   4.19 
1961 03 15.00   1.41   8.20 
1961 04 15.35   1.93   8.64 
1961 05 22.32   6.71  14.51 
1961 06 27.86  12.47  20.16 
1961 07 29.82  15.28  22.55 
1961 10 22.74   2.80  12.77 
1961 11 15.11   -.72   7.19 
1961 12  8.49  -4.48   2.00 
1962 01  5.96  -7.01   -.52 
1962 02 10.30  -1.97   4.16 
1962 03 11.69    . 4   5.86 
1962 04 17.31 -99.99 -99.99 
1962 05 29.57  12.66  21.11 
1962 06 29.40  15.08  22.24 
1962 10 21.57   5.06  13.31 
1962 11 11.46   -.87   5.29 
1962 12  4.61  -8.13  -1.76 
1963 01  3.17 -11.78  -4.30 
1963 02  4.31 -11.03  -3.36 
1963 03 16.40    . 3   8.21 
1963 04 21.72   3.87  12.79 
1963 05 24.10   7.68  15.89 
1963 06 28.58  13.33  20.95 
1963 07 29.33  14.90  22.11 
1963 08 28.59  14.15  21.37 
1963 09 26.27   8.76  17.51 
1963 10 26.13   2.08  14.10 
1963 11 14.09  -1.45   6.32 
1963 12  1.60 -10.27  -4.33 
1964 01  7.35  -8.46   -.55 
1964 02  5.44  -7.78  -1.17 
1964 03 14.15  -2.18   5.98 
1964 04 21.73   4.23  12.98 
1964 05 26.76   8.72  17.74 
1964 06 29.91  13.12  21.51 
1964 07 30.40  15.94  23.17 
1964 08 29.46  13.57  21.51 
1964 09 27.50   8.27  17.88 
1964 10 19.46    . 8   9.77 
1964 11 17.20  -1.87   7.66 
1964 12  8.56  -4.03   2.26 
1965 01  7.66  -5.95    .85 
1965 02  7.54  -7.40    . 6 
1965 03 10.49  -2.76   3.86 
1965 04 20.64   3.96  12.29 
1965 05 29.20  11.55  20.37 
1965 06 28.76  13.31  21.03 
1965 07 29.44  15.50  22.47 
1965 08 29.45  14.11  21.78 
1965 09 28.03  13.37  20.70 
1965 10 20.14   3.46  11.79 
1965 11 15.45    .-1   7.72 
1965 12  9.82  -3.08   3.37 
1966 01  4.19  -8.51  -2.16 
1966 02  6.72  -5.36    .67 
1966 03 15.60  -1.69   6.95 
1966 04 17.69   4.59  11.14 
1966 05 24.08   7.53  15.80 
1966 06 29.68  12.07  20.87 
1966 07 31.59  16.83  24.21 
1966 08 28.91  15.54  22.22 
1966 09 24.22  11.00  17.61 
1966 10 19.45   1.86  10.65 
1966 11 14.28    .17   7.22 
1966 12  7.08  -4.26   1.40 
1967 01  9.79 -99.99 -99.99 
1967 02  5.79  -7.26   -.73 
1967 04 21.95 -99.99 -99.99 
1967 05 22.00   8.30  15.15 
1967 06 28.16  14.92  21.54 
1967 07 27.57  15.72  21.64 
1967 08 27.58  14.38  20.98 
1967 09 25.05   7.28  16.16 
1967 10 21.18   3.01  12.09 
1967 11 11.02  -1.87   4.57 
1967 12 10.14  -4.46   2.84 
1968 01  4.41  -8.43  -2.01 
1968 02  4.59 -11.40  -3.40 
1968 08 30.26  15.21  22.73 
1968 09 26.08  11.03  18.55 
1968 10 21.27   4.29  12.78 
1968 11 14.21    .78   7.49 
1968 12  6.15  -5.85    .15 
1969 01  5.42  -7.46  -1.02 
1969 02  7.11  -3.70   1.70 
1969 03 10.72  -5.10   2.81 
1969 04 21.17   4.00  12.58 
1969 05 25.70   8.76  17.23 
1969 06 29.45  13.89  21.67 
1969 07 31.17  18.56  24.86 
1969 08 30.17  14.73  22.45 
1969 09 25.60  11.34  18.47 
1969 10 20.94   3.26  12.10 
1969 11 11.64  -2.83   4.40 
1969 12  4.07  -5.63   -.78 
1970 01  2.26 -11.09  -4.41 
1970 02  5.95  -6.27   -.16 
1970 03 10.98  -1.78   4.60 
1970 04 21.06   4.42  12.74 
1970 05 26.66  10.03  18.34 
1970 06 28.13  13.87  21.00 
1970 07 30.26  15.25  22.75 
1970 08 30.09  15.35  22.72 
1970 09 28.37  13.48  20.92 
1970 10 21.36   6.92  14.14 
1970 11 13.17    .87   7.02 
1970 12 10.25  -3.02   3.61 
1971 01  3.94  -6.73  -1.39 
1971 02  8.21  -7.41    .40 
1971 03 11.22  -3.65   3.78 
1971 04 20.37    .94  10.65 
1971 05 22.29   6.94  14.61 
1971 06 29.27  15.40  22.33 
1971 07 28.58  16.62  22.60 
1971 08 28.21  15.45  21.83 
1971 09 26.59  15.04  20.81 
1971 10 24.15   9.77  16.95 
1971 11 14.22   -.35   6.93 
1971 12 12.89    .89   6.89 
1972 01  8.00  -4.57   1.71 
1972 02  6.71  -5.73    .49 
1972 03 12.97  -1.74   5.61 
1972 04 19.29   4.39  11.84 
1972 05 24.15   8.82  16.48 
1972 06 24.78  11.38  18.08 
1972 07 28.76  16.87  22.81 
1972 08 28.93  16.18  22.55 
1972 09 27.58  13.61  20.59 
1972 10 17.51   4.10  10.80 
1972 11 10.98    .68   5.83 
1972 12  8.89   -.28   4.30 
1973 01  6.83  -6.09    .36 
1973 02  7.77  -5.29   1.24 
1973 03 18.21   2.48  10.35 
1973 04 17.00   4.57  10.78 
1973 05 21.50   7.08  14.29 
1973 06 28.63  15.40  22.01 
1973 07 29.60  16.82  23.21 
1973 08 28.97  16.61  22.79 
1973 09 28.12  13.14  20.63 
1973 10 22.99   6.70  14.84 
1973 11 14.63   -.51   7.06 
1973 12  8.22  -4.08   2.07 
1974 01  9.33    .24   4.78 
1974 02  9.43  -5.08   2.17 
1974 03 15.45   2.06   8.75 
1974 04 20.71   3.83  12.27 
1974 05 23.75  10.36  17.05 
1974 06 25.37  13.09  19.23 
1974 07 29.19  16.69  22.94 
1974 08 27.96  16.65  22.30 
1974 09 23.03  11.26  17.14 
1974 10 20.03   2.03  11.03 
1974 11 14.61    .71   7.66 
1974 12  7.47  -2.91   2.27 
1975 02  9.13  -2.16   3.48 
1975 03 11.02  -1.51   4.75 
1975 04 17.51   2.08   9.79 
1975 05 25.58  11.55  18.56 
1975 06 28.25  15.71  21.98 
1975 07 29.86  16.93  23.39 
1975 08 30.43  18.45  24.44 
1975 09 23.18  11.78  17.48 
1975 10 21.18   5.71  13.44 
1975 11 16.32    .19   8.25 
1975 12  8.35  -3.45   2.45 
1976 01  4.19  -8.68  -2.24 
1976 02 13.34  -2.99   5.17 
1976 03 17.11   1.12   9.11 
1976 04 21.13   2.13  11.62 
1976 05 22.50   6.07  14.28 
1976 06 27.31  14.37  20.84 
1976 07 28.35  14.99  21.67 
1976 08 27.56  14.37  20.96 
1976 09 23.89   9.96  16.92 
1976 10 16.31   2.66   9.48 
1976 11  9.66  -5.12   2.27 
1976 12  6.66  -9.14  -1.24 
1977 01 -1.95 -14.22  -8.08 
1977 02  7.40  -8.95   -.77 
1977 03 17.32   -.49   8.41 
1977 04 21.91   4.78  13.34 
1977 05 26.45  10.21  18.33 
1977 06 26.29  13.74  20.01 
1977 07 30.73  17.95  24.34 
1977 08 29.28  17.12  23.20 
1977 09 27.17  15.24  21.20 
1977 10 18.36   3.84  11.10 
1977 11 14.64   2.72   8.68 
1977 12  7.15  -6.29    .43 
1978 01   .25 -11.25  -5.50 
1978 02  1.07 -12.05  -5.49 
1978 03 11.04  -2.55   4.24 
1978 04 21.07   4.79  12.93 
1978 05 23.15 -99.99 -99.99 
1978 06 27.93  14.44  21.18 
1978 07 29.16  16.86  23.01 
1978 08 29.32  18.10  23.71 
1978 09 27.70  14.00  20.85 
1978 10 20.37   2.35  11.36 
1978 11 14.54   1.75   8.14 
1980 01  5.61  -3.80    .90 
1980 02  4.84 -11.27  -3.21 
1980 03 10.80  -2.97   3.91 
1980 04 18.45   2.80  10.62 
1980 05 24.46   8.14  16.30 
1980 06 27.96  12.38  20.17 
1980 07 32.15  17.32  24.73 
1980 08 32.41  17.85  25.13 
1980 09 28.19  14.13  21.16 
1980 10 19.92   2.00  10.96 
1980 11 13.09  -3.29   4.90 
1980 12  8.75  -5.32   1.71 
1981 01  3.75  -9.58  -2.91 
1981 02  9.18  -8.58    .30 
1981 03 11.59  -4.37   3.61 
1981 04 23.16   3.96  13.56 
1981 05 22.13   6.84  14.48 
1981 06 29.29  14.63  21.96 
1981 07 30.00  17.20  23.60 
1981 08 29.28  14.79  22.03 
1981 09 26.18   9.39  17.78 
1981 10 20.57   2.47  11.52 
1981 11 14.74  -1.62   6.56 
1981 12  5.37  -6.16   -.39 
1982 01  4.26  -9.22  -2.48 
1982 02  7.70  -5.31   1.19 
1982 03 15.21   -.77   7.22 
1982 05 28.38  10.05  19.21 
1982 06 26.94  12.52  19.73 
1982 07 30.79  17.32  24.05 
1982 08 28.29  14.01  21.15 
1982 09 25.17  11.16  18.16 
1982 10 21.33   4.92  13.13 
1982 11 15.06    . 5   7.55 
1982 12 13.12  -1.58   5.77 
1983 01  5.95  -6.24   -.14 
1983 02  8.71  -4.87   1.92 
1983 03 14.57   -.93   6.82 
1983 04 16.02   2.10   9.06 
1983 05 22.68   7.06  14.87 
1983 06 28.27  13.37  20.82 
1983 07 32.16  16.65  24.40 
1983 08 33.08  16.28  24.68 
1983 09 27.48   9.10  18.29 
1983 10 21.08   4.42  12.75 
1983 11 14.96  -1.58   6.69 
1983 12  4.14  -7.62  -1.74 
1984 01  3.80 -10.08  -3.14 
1984 02 12.16  -5.67   3.24 
1984 03 10.43  -3.48   3.47 
1984 04 17.45   2.95  10.20 
1984 05 22.93   6.48  14.70 
1984 06 30.52  13.75  22.13 
1984 07 29.02  15.04  22.03 
1984 08 30.37  15.12  22.74 
1984 09 26.15   8.29  17.21 
1984 10 22.93   9.35  16.14 
1984 11 12.89  -3.32   4.78 
1984 12 13.08  -1.38   5.85 
1985 01  1.48  -9.97  -4.25 
1985 02  6.01 -10.30  -2.14 
1985 03 16.04  -1.36   7.34 
1985 04 22.83   3.68  13.25 
1985 05 25.45   8.14  16.79 
1985 06 27.76  12.11  19.93 
1985 07 29.95  14.32  22.13 
1985 08 28.42  15.51  21.96 
1985 09 27.38   8.88  18.12 
1985 10 22.62   6.58  14.60 
1985 11 17.09   4.88  10.98 
1985 12  4.85  -7.56  -1.35 
1986 01  6.72  -8.33   -.80 
1986 02  9.60  -1.10   4.25 
1986 03 14.96  -1.62   6.67 
1986 04 22.66   3.32  12.99 
1986 05 26.16  10.38  18.27 
1986 06 29.97  13.95  21.96 
1986 07 32.56  17.93  25.24 
1986 08 29.76  13.53  21.64 
1986 09 27.79  12.13  19.96 
1986 10 21.70   5.88  13.79 
1986 11 12.71   1.93   7.32 
1986 12  7.63  -4.59   1.52 
1987 01  4.98  -7.25  -1.13 
1987 02  9.03  -4.94   2.04 
1987 03 16.27  -1.74   7.26 
1987 04 18.52   2.09  10.31 
1987 05 28.72  10.90  19.81 
1987 06 30.03  14.42  22.22 
1987 07 31.78  15.80  23.79 
1987 08 31.76  14.13  22.94 
1987 09 26.99   9.22  18.11 
1987 10 18.50    .39   9.44 
1987 11 17.18   -.84   8.17 
1987 12  9.93  -3.17   3.38 
1988 01  5.10  -8.83  -1.86 
1988 02  8.60  -7.01    .79 
1988 03 14.79  -2.22   6.28 
1988 04 20.01   1.95  10.98 
1988 05 25.62   7.52  16.57 
1988 06 31.06  10.66  20.86 
1988 07 32.97  16.98  24.97 
1988 08 32.95  17.29  25.12 
1988 09 26.85 -99.99 -99.99 
1988 11 16.60 -99.99 -99.99 
1988 12  9.79 -99.99 -99.99 
1989 01 10.92 -99.99 -99.99 
1989 02  6.93 -99.99 -99.99 
1989 03 16.56 -99.99 -99.99 
1989 04 19.49 -99.99 -99.99 
1989 05 21.92   8.27  15.09 
1989 06 28.12  15.61  21.86 
1989 07 30.20  17.31  23.75 
1989 08 29.07  16.40  22.73 
1989 09 25.67  12.08  18.87 
1989 10 21.49   3.22  12.35 
1989 11 14.26  -1.70   6.28 
1989 12  2.15 -99.99 -99.99 
1990 01 11.15  -2.62   4.26 
1990 02 13.89  -1.48   6.20 
1990 03 16.82    .43   8.62 
1990 04 19.65   1.61  10.63 
1990 05 23.32   8.80  16.06 
1990 06 28.43  13.23  20.83 
1990 07 30.73  15.02  22.87 
1990 08 29.57  15.00  22.28 
1990 09 27.02  11.15  19.08 
1990 10 21.43   3.96  12.69 
1990 11 18.16  -1.70   8.22 
1990 12 12.15 -99.99 -99.99 
1991 01  7.23  -5.55    .83 
1991 02 11.25 -99.99 -99.99 
1991 03 15.28 -99.99 -99.99 
1991 04 22.71 -99.99 -99.99 
1991 05 27.54 -99.99 -99.99 
1991 06 29.66  14.69  22.17 
1991 07 31.26  16.69  23.97 
1991 08 30.58  14.11  22.34 
1991 09 27.37  11.00  19.18 
1991 10 22.04 -99.99 -99.99 
1991 11 12.44 -99.99 -99.99 
1991 12 10.30 -99.99 -99.99 
1992 01  8.54 -99.99 -99.99 
1992 02 11.74  -4.08   3.83 
1992 03 14.10 -99.99 -99.99 
1992 04 20.12 -99.99 -99.99 
1992 05 23.58   6.47  15.02 
1992 06 26.34  11.00  18.67 
1992 07 30.23  15.08  22.65 
1992 08 27.96  12.52  20.24 
1992 09 26.68   9.77  18.22 
1992 10 20.62    .23  10.42 
1992 11 13.34   -.91   6.21 
1992 12  7.62  -5.08   1.27 
1993 01  8.93  -5.14   1.89 
1993 02  7.96  -8.56   -.30 
1993 03 10.92  -4.71   3.10 
1993 04 19.25    .67   9.96 
1993 05 26.05   6.14  16.09 
1993 06 28.63  11.88  20.25 
1993 07 32.70  15.99  24.34 
1993 08 30.43  13.83  22.13 
1993 10 19.70    .94  10.32 
1993 11 15.47  -3.05   6.21 
1993 12  7.95  -5.80   1.07 
1994 01  1.35 -99.99 -99.99 
1994 02 10.04 -99.99 -99.99 
1994 03 99.99  -4.37 -99.99 
1994 04 23.11   1.46  12.28 
1994 05 23.53   3.40  13.46 
1994 06 99.99  12.20 -99.99 
1994 07 31.21  14.71  22.96 
1994 08 29.73  12.18  20.95 
1994 09 25.94   6.82  16.38 
1994 10 21.78    .17  10.97 
1994 11 17.62  -2.97   7.32 
1994 12 10.91  -5.69   2.61 
1995 01  7.29  -6.90    .19 
1995 02  7.74 -99.99 -99.99 
1995 03 16.62  -3.48   6.57 
1995 04 21.16 -99.99 -99.99 
1995 05 22.94   6.37  14.65 
1995 06 29.27  12.65  20.96 
1995 07 31.94 -99.99 -99.99 
1995 08 33.59  15.28  24.43 
1995 09 26.17   8.39  17.28 
1995 10 21.50    .55  11.02 
1995 11 12.19  -5.94   3.12 
1995 12  7.17 -99.99 -99.99 
1996 01  7.05 -99.99 -99.99 
1996 02  8.63 -99.99 -99.99 
1996 03 11.17 -99.99 -99.99 
1996 04 20.06 -99.99 -99.99 
1996 05 26.98 -99.99 -99.99 
1996 06 29.92  15.63  22.77 
1996 07 30.53 -99.99 -99.99 
1996 08 30.21  15.80  23.00 
1996 09 25.64   9.76  17.70 
1996 10 21.41   2.26  11.83 
1996 11 11.23 -99.99 -99.99 
1996 12  9.64 -99.99 -99.99 
1997 01  6.64 -99.99 -99.99 
1997 02 11.20  -4.61   3.29 
1997 03 16.53  -2.78   6.87 
1997 04 17.41  -1.82   7.79 
1997 05 22.04   2.32  12.18 
1997 06 26.48  10.87  18.67 
1997 07 31.19  14.09  22.64 
1997 08 29.01  10.45  19.73 
1997 09 26.96   5.83  16.39 
1997 10 21.30   -.85  10.22 
1997 11 12.32 -99.99 -99.99 
1997 12  9.18  -4.03   2.57 
1998 01 10.09 -99.99 -99.99 
1998 02 11.06  -1.82   4.62 
1998 03 13.18 -99.99 -99.99 
1998 04 20.10 -99.99 -99.99 
1998 05 25.87   9.29  17.58 
1998 06 29.24  13.36  21.30 
1998 07 30.72  15.26  22.99 
1998 08 31.24  14.12  22.68 
1998 09 31.17   8.33  19.75 
1998 10 24.10   1.58  12.84 
1998 11 16.20  -1.43   7.38 
1998 12 11.84  -3.55   4.14 
1999 01  9.32  -6.05   1.63 
1999 02 11.10  -6.13   2.48 
1999 03 12.46  -5.68   3.39 
1999 04 23.44   2.13  12.78 
1999 05 27.71   6.44  17.07 
1999 06 30.88  11.88  21.38 
1999 07 34.38  16.74  25.56 
1999 08 33.29  13.53  23.41 
1999 09 29.55   5.44  17.49 
1999 10 22.03    .86  11.44 
1999 11 19.89  -2.31   8.79 
1999 12 10.88  -6.98   1.95 
2000 01  6.77 -99.99 -99.99 
2000 02 12.79  -4.21   4.29 
2000 03 19.17 -99.99 -99.99 
2000 04 20.08   -.18   9.95 
2000 05 27.71 -99.99 -99.99 
2000 06 30.44  12.49  21.46 
2000 07 30.57  13.50  22.03 
2000 08 30.71  13.35  22.03 
2000 09 27.48   8.64  18.06 
2000 10 24.38   1.47  12.92 
2000 11 14.01  -2.20   5.90 
2000 12  3.90 -99.99 -99.99 
2001 01  7.49 -99.99 -99.99 
2001 02 12.36 -99.99 -99.99 
2001 03 12.06 -99.99 -99.99 
2001 04 22.90 -99.99 -99.99 
2001 05 25.13  10.52  17.82 
2001 06 27.94  13.68  20.81 
2001 07 29.03  16.76  22.89 
2001 08 30.00  17.42  23.71 
2001 09 25.41  10.14  17.77 
2001 10 21.06   2.19  11.62 
2001 11 18.92 -99.99 -99.99 
2001 12 12.19 -99.99 -99.99 
2002 01  8.45 -99.99 -99.99 
2002 02 10.52 -99.99 -99.99 
2002 03 14.04  -1.62   6.21 
2002 04 21.91   4.67  13.29 
2002 05 23.29   6.89  15.09 
2002 06 29.18  15.34  22.26 
2002 07 30.43  18.32  24.37 
2002 08 31.03  16.19  23.61 
2002 09 28.57  12.84  20.70 
2002 11 11.45   -.66   5.39 
2002 12  5.83  -3.81   1.01 
2003 02  4.90  -4.36    .26 
2003 03 15.95    .41   8.18 
2003 04 22.67   2.97  12.82 
2003 06 27.39  11.90  19.64 
2003 07 30.43  16.39  23.41 
2003 08 30.74  17.48  24.11 
2003 09 26.89  11.86  19.37 
2004 01  8.07  -8.17    .-5 
2004 02 10.76  -5.12   2.82 
2004 03 18.65  -1.41   8.62 
2004 05 30.78 -99.99 -99.99 
2004 06 30.16  12.54  21.35 
2005 07 30.27  18.37  24.32 
2005 08 30.99  17.65  24.32 
2005 09 28.37  13.15  20.76 
2005 10 19.78   6.38  13.08 
2005 11 15.92  -1.51   7.20 
2005 12  5.09  -5.84   -.37 
2006 01 11.53  -1.77   4.88 
2006 02  6.74  -5.36    .68 
2006 03 12.92  -1.74   5.59 
2006 04 22.71   5.54  14.12 
2006 05 22.43   8.12  15.27 
2006 06 26.65  13.22  19.93 
2006 07 29.65  17.27  23.46 
2006 08 30.20  17.42  23.81 
2006 09 22.79  11.31  17.05 
2006 10 17.94   4.25  11.09 
2006 11 14.48    .55   7.51 
2006 12 11.72  -2.90   4.41 
2007 01  8.09  -2.92   2.58 
2007 02  2.49 -10.24  -3.87 
2007 03 17.59   1.13   9.35 
2007 04 18.43   3.50  10.96 
2007 05 26.54   9.18  17.86 
2007 06 28.98  14.09  21.53 
2007 07 28.70  15.25  21.97 
2007 08 32.77  17.36  25.06 
2007 09 28.48  11.96  20.21 
2007 10 23.26   7.35  15.30 
2007 11 13.93   -.91   6.51 
2007 12  9.59  -1.53   4.03 
2008 01  5.70  -6.94   -.62 
2008 02  7.02  -3.14   1.94 
2008 03 12.47  -1.66   5.40 
2008 04 19.46   4.05  11.76 
2008 05 22.69   6.06  14.37 
2008 06 29.00  14.52  21.76 
2008 07 29.18  15.10  22.14 
2008 08 29.10  13.82  21.46 
2008 09 28.84  12.04  20.44 
2008 10 20.46   2.63  11.54 
2008 11 12.11  -2.85   4.63 
2008 12  7.22  -5.13   1.04 
2009 01  2.84  -8.31  -2.73 
2009 02  8.84  -6.25   1.29 
2009 03 13.95   -.45   6.75 
2009 04 19.91   3.35  11.63 
2009 05 23.57  10.24  16.90 
2009 06 27.89  14.97  21.43 
2009 07 26.54  14.70  20.62 
2009 08 28.14  16.20  22.17 
2009 09 25.09  13.55  19.32 
2009 10 17.64   4.51  11.07 
2009 11 15.65    . 9   7.87 
2009 12  6.49  -4.15   1.16 
2010 01  2.17  -6.86  -2.34 
2010 02  2.67  -7.00  -2.16 
2010 03 13.42   -.36   6.53 
2010 04 23.09   3.35  13.22 
2010 05 24.84  11.18  18.01 
2010 06 29.94  17.35  23.64 
2010 07 30.64  17.70  24.17 
2010 08 30.74  17.44  24.09 
2010 09 28.03  10.66  19.34 
2010 10 22.35   3.51  12.93 
2010 11 14.76  -1.56   6.60 
2010 12   .98  -7.50  -3.26 
2011 01  2.96  -7.17  -2.10 
2011 02  9.46  -4.58   2.44 
2011 03 14.09    .60   7.34 
2011 04 20.92   5.65  13.28 
2011 05 23.10  10.81  16.95 
2011 06 28.81  15.04  21.92 
2011 07 31.23  19.03  25.13 
2011 08 29.75  15.84  22.79 
2011 09 24.66  12.69  18.67 
2011 10 19.20   3.85  11.53 
2011 11 16.33   1.15   8.74 
2011 12 10.25  -2.76   3.74 
2012 01  8.85  -4.51   2.17 
2012 02  9.83  -3.21   3.31 
2012 03 21.38   4.04  12.70 
2012 04 20.85   3.50  12.17 
2012 05 26.76  12.16  19.45 
2012 06 29.70  11.91  20.80 
2012 07 32.27  18.75  25.51 
2012 08 30.20  15.22  22.71 
2012 09 25.87  11.66  18.76 
2012 10 19.39   4.42  11.90 
2012 11 13.39  -3.68   4.85 
2012 12 10.88   -.93   4.97 
2013 01  7.05  -4.59   1.23 
2013 02  7.58  -5.88    .84 
2013 03  8.74  -3.75   2.49 
2013 04 20.35   2.67  11.51 
2013 05 24.69   9.13  16.91 
2013 06 28.59  14.50  21.54 
2013 07 29.12  17.12  23.12 
2013 08 28.42  15.67  22.04 
2013 09 26.68  11.83  19.25 
2013 10 20.49   6.44  13.46 
2013 11 12.33  -3.13   4.60 
2013 12  8.05  -3.65   2.20 
2014 01  3.13 -11.91  -4.39 
2014 02  6.33  -5.87    .23 
2014 03 12.36  -4.76   3.79 
2014 04 22.74   3.06  12.90 
2014 05 25.73   8.89  17.31 
