1948 08 32.54  19.15  25.84 
1948 09 28.16  15.87  22.01 
1948 10 22.50   7.57  15.03 
1948 11 16.32   5.11  10.71 
1948 12 11.41   2.24   6.82 
1949 01 10.57   2.00   6.28 
1949 02 12.69   1.65   7.16 
1949 03 15.04   4.32   9.68 
1949 04 19.65   9.35  14.50 
1949 05 27.72  15.25  21.48 
1949 06 30.00  20.01  25.00 
1949 07 32.31  22.15  27.23 
1949 08 31.65  19.48  25.56 
1949 09 26.88  12.78  19.83 
1949 10 23.12  12.08  17.60 
1949 11 16.52   3.21   9.86 
1949 12 12.71   1.76   7.23 
1950 01 13.37   3.55   8.46 
1950 02 12.29   1.94   7.11 
1950 03 13.67   2.62   8.14 
1950 04 19.61   7.81  13.71 
1950 05 27.06  15.76  21.41 
1950 06 31.05  18.62  24.84 
1950 07 30.69  19.39  25.04 
1950 08 29.17  18.53  23.85 
1950 09 25.69  15.78  20.73 
1950 10 25.58  12.37  18.97 
1950 11 13.37    .65   7.01 
1950 12  6.90  -2.84   2.03 
1951 01  9.39   -.44   4.47 
1951 02 10.68    .44   5.56 
1951 03 14.85   4.71   9.78 
1951 04 18.74   8.01  13.37 
1951 05 28.79  13.49  21.14 
1951 06 30.28  19.24  24.76 
1951 07 33.02  21.31  27.16 
1951 08 33.41  20.55  26.98 
1951 09 27.76  14.96  21.36 
1951 10 23.80   9.62  16.70 
1951 11 12.15    .98   6.56 
1951 12 11.66   1.35   6.50 
1952 01 11.02   2.17   6.59 
1952 02 12.73   3.15   7.93 
1952 04 20.11   8.63  14.37 
1952 05 27.00  14.40  20.70 
1952 06 36.34  22.08  29.21 
1952 07 34.75  21.28  28.01 
1952 08 32.55  20.45  26.50 
1952 09 28.28  14.09  21.18 
1952 10 20.50   4.06  12.28 
1952 11 15.00   3.09   9.04 
1952 12 10.02    .73   5.37 
1953 01 10.88   1.45   6.16 
1953 02 12.29   1.48   6.88 
1953 03 17.77   6.88  12.32 
1953 04 19.18   7.86  13.52 
1953 05 26.44  16.36  21.40 
1953 06 35.30  21.98  28.64 
1953 07 33.00  21.04  27.02 
1953 08 33.66  19.57  26.61 
1953 09 31.22  14.06  22.64 
1953 10 25.69   8.92  17.30 
1953 11 16.62   1.89   9.25 
1953 12  9.64  -1.42   4.11 
1954 01  8.74   -.76   3.98 
1954 02 15.29   2.66   8.97 
1954 03 14.93   3.56   9.24 
1954 04 24.38  12.91  18.64 
1954 05 23.73  12.27  18.00 
1954 06 32.90  19.95  26.42 
1954 07 35.90  22.92  29.41 
1954 08 35.00  22.10  28.55 
1954 09 32.16  16.87  24.52 
1954 10 22.76  10.32  16.54 
1954 11 16.08   2.80   9.43 
1954 12 10.08   -.60   4.73 
1955 01  8.84  -1.02   3.91 
1955 02 10.44    .62   5.53 
1955 03 15.57   4.85  10.21 
1955 04 23.43  12.83  18.13 
1955 05 27.78  16.12  21.95 
1955 06 28.78  16.45  22.62 
1955 07 32.91  22.41  27.66 
1955 08 32.97  20.59  26.78 
1955 09 31.16  17.48  24.32 
1955 10 22.67   9.06  15.86 
1955 11 14.95   2.01   8.47 
1955 12  9.32  -1.35   3.98 
1956 01  6.79  -2.39   2.19 
1956 02 12.00   3.18   7.59 
1956 03 15.75   4.09   9.92 
1956 04 20.56   8.82  14.69 
1956 05 27.34  16.45  21.89 
1956 06 30.46  19.11  24.78 
1956 07 33.34  21.67  27.50 
1956 08 33.55  20.73  27.14 
1956 09 29.65  14.25  21.95 
1956 10 25.45  11.46  18.45 
1956 11 15.31   2.77   9.04 
1956 12 12.94   3.74   8.34 
1957 01  6.52  -1.83   2.34 
1957 02 12.41   4.26   8.33 
1957 03 14.29   4.67   9.47 
1957 04 22.61  11.92  17.26 
1957 05 26.56  15.79  21.17 
1957 06 30.03  20.26  25.14 
1957 07 31.79  21.37  26.58 
1957 08 31.25  19.95  25.60 
1957 09 26.28  17.14  21.71 
1957 10 20.27   8.72  14.50 
1957 11 14.14   5.08   9.61 
1957 12 12.58   3.28   7.93 
1958 01  6.30  -2.49   1.90 
1958 02  4.34  -5.19   -.42 
1958 03 10.34   2.78   6.56 
1958 04 20.39   9.60  14.99 
1958 05 26.48  15.46  20.97 
1958 06 30.80  18.99  24.89 
1958 07 31.53  22.26  26.89 
1958 08 31.86  20.66  26.26 
1958 09 27.48  16.85  22.16 
1958 10 22.77   9.39  16.08 
1958 11 17.54   4.83  11.18 
1958 12  7.34  -2.07   2.63 
1959 01  7.56  -2.82   2.36 
1959 02 10.60    .60   5.60 
1959 03 16.25   3.91  10.08 
1959 04 21.24   9.87  15.55 
1959 05 28.32  17.58  22.95 
1959 06 30.18  19.37  24.77 
1959 07 31.63  20.58  26.10 
1959 08 32.24  21.62  26.93 
1959 09 29.71  17.32  23.51 
1959 10 22.73  10.88  16.80 
1959 11 13.11    .58   6.84 
1959 12 10.86   1.87   6.36 
1960 01  7.96   1.09   4.52 
1960 02  7.25   -.84   3.20 
1960 03  7.24  -1.96   2.64 
1960 04 23.63  10.32  16.97 
1960 05 25.35  13.46  19.40 
1960 06 30.36  19.52  24.94 
1960 07 32.14  21.23  26.68 
1960 08 32.62  21.29  26.95 
1960 09 30.28  17.83  24.05 
1960 10 22.69  10.97  16.83 
1960 11 16.01   3.31   9.66 
1960 12  6.75  -2.64   2.05 
1961 01  6.96  -3.67   1.64 
1961 02 12.99   2.01   7.50 
1961 03 16.20   7.04  11.62 
1961 04 18.79   8.26  13.53 
1961 05 24.21  12.80  18.50 
1961 06 29.58  18.39  23.98 
1961 07 30.69  20.54  25.61 
1961 08 30.58  19.68  25.13 
1961 09 28.94  16.85  22.89 
1961 10 23.03   8.95  15.99 
1961 11 14.09   4.17   9.13 
1961 12  8.92    .58   4.75 
1962 01  6.77  -3.62   1.57 
1962 02 13.08   2.44   7.76 
1962 03 12.08   3.25   7.66 
1962 04 19.95   9.01  14.48 
1962 05 30.85  18.69  24.77 
1962 06 30.22  19.67  24.94 
1962 07 33.14  21.36  27.25 
1962 08 32.24  19.96  26.10 
1962 09 26.53  16.26  21.39 
1962 10 23.67  12.01  17.84 
1962 11 14.20   4.34   9.27 
1962 12  7.99  -1.97   3.00 
1963 01  5.16  -6.31   -.57 
1963 02  7.88  -4.25   1.81 
1963 03 19.10   6.83  12.96 
1963 04 22.61  11.22  16.91 
1963 05 26.81  15.01  20.91 
1963 06 31.38  20.02  25.70 
1963 07 31.59  20.99  26.29 
1963 08 32.16  20.37  26.27 
1963 09 28.25  16.08  22.16 
1963 10 28.34  11.68  20.01 
1963 11 17.28   5.34  11.31 
1963 12  4.39  -4.85   -.23 
1964 01 11.05   -.61   5.22 
1964 02  9.70   -.51   4.59 
1964 03 17.24   5.34  11.29 
1964 04 23.18  12.96  18.07 
1964 05 27.87  16.79  22.33 
1964 06 32.09  20.69  26.39 
1964 07 32.41  21.51  26.96 
1964 08 31.09  20.04  25.57 
1964 09 28.16  16.24  22.20 
1964 10 21.98   8.42  15.20 
1964 11 18.07   6.20  12.13 
1964 12  9.77   1.36   5.56 
1965 01 11.26    .36   5.81 
1965 02 11.26   -.26   5.50 
1965 03 10.48   1.04   5.76 
1965 04 23.84  12.37  18.10 
1965 05 28.55  17.82  23.18 
1965 06 30.67  19.95  25.31 
1965 07 32.29  21.15  26.72 
1965 08 32.25  19.87  26.06 
1965 09 27.99  17.71  22.85 
1965 10 22.46   8.57  15.51 
1965 11 18.99   7.95  13.46 
1965 12 12.79   3.41   8.10 
1966 01  5.33  -3.26   1.03 
1966 02  8.91   1.05   4.98 
1966 03 17.67   5.27  11.47 
1966 04 20.90  10.22  15.56 
1966 05 26.65  14.05  20.35 
1966 06 31.64  18.35  24.99 
1966 07 33.70  22.37  28.03 
1966 08 29.44  19.14  24.29 
1966 09 26.74  15.64  21.19 
1966 10 21.22   7.57  14.39 
1966 11 17.24   6.16  11.70 
1966 12  8.96   -.25   4.35 
1967 01 11.11    .62   5.86 
1967 02  9.78  -2.08   3.85 
1967 03 19.53   7.91  13.72 
1967 04 24.61  12.82  18.71 
1967 05 25.27  14.16  19.71 
1967 06 30.79  19.74  25.26 
1967 07 29.75  19.43  24.59 
1967 08 28.95  17.84  23.39 
1967 09 26.15  14.65  20.40 
1967 10 23.16   9.97  16.56 
1967 11 13.41   2.83   8.12 
1967 12 11.22   1.47   6.34 
1968 01  6.28  -2.86   1.71 
1968 02  6.32  -2.72   1.80 
1968 03 15.47   3.70   9.58 
1968 04 21.77  11.22  16.49 
1968 05 25.33  14.99  20.16 
1968 06 32.07  19.87  25.97 
1968 07 32.25  20.95  26.60 
1968 08 32.43  21.11  26.77 
1968 09 27.89  14.66  21.27 
1968 10 22.24  10.13  16.18 
1968 11 14.59   4.85   9.72 
1968 12  9.17   -.52   4.32 
1969 01  8.35   -.85   3.75 
1969 02  9.59   1.23   5.41 
1969 03 12.82   1.37   7.09 
1969 04 22.74  11.11  16.92 
1969 05 28.46  14.89  21.67 
1969 06 32.36  19.28  25.82 
1969 07 34.96  22.09  28.52 
1969 08 31.72  18.44  25.08 
1969 09 27.91  16.49  22.20 
1969 10 22.41   9.97  16.19 
1969 11 14.72   3.04   8.88 
1969 12  7.30   -.45   3.42 
1970 01  5.33  -4.88    .22 
1970 02  9.00   -.41   4.29 
1970 03 13.02   4.07   8.54 
1970 04 23.39  12.39  17.89 
1970 05 27.91  16.25  22.08 
1970 06 29.46  18.93  24.19 
1970 07 31.79  20.07  25.93 
1970 08 31.55  21.49  26.52 
1970 09 29.88  19.56  24.72 
1970 10 21.53  10.82  16.17 
1970 11 14.32   4.26   9.29 
1970 12 11.47   2.89   7.18 
1971 01  7.09  -1.69   2.70 
1971 02 10.28    .31   5.29 
1971 03 13.64   3.10   8.37 
1971 04 22.74   8.42  15.58 
1971 05 25.23  12.67  18.95 
1971 06 32.15  20.69  26.42 
1971 07 31.00  20.58  25.79 
1971 08 30.31  19.79  25.05 
1971 09 29.06  18.41  23.73 
1971 10 25.81  14.39  20.10 
1971 11 15.05   5.11  10.08 
1971 12 13.12   5.37   9.24 
1972 01  9.85   -.21   4.82 
1972 02 12.01    .52   6.27 
1972 03 16.74   5.58  11.16 
1972 04 22.22  10.83  16.52 
1972 05 26.57  15.13  20.85 
1972 06 31.42  18.31  24.86 
1972 07 31.16  21.10  26.13 
1972 08 31.58  20.75  26.16 
1972 09 28.74  19.16  23.95 
1972 10 21.14  11.11  16.12 
1972 11 11.72   4.71   8.21 
1972 12  8.52    .23   4.37 
1973 01  7.45   -.65   3.40 
1973 02  9.85    .22   5.03 
1973 03 18.67   9.26  13.96 
1973 04 19.20  10.63  14.92 
1973 05 24.80  14.41  19.60 
1973 06 31.48  20.88  26.18 
1973 07 32.49  22.60  27.54 
1973 08 31.35  20.35  25.85 
1973 09 28.38  19.41  23.89 
1973 10 24.74  13.00  18.86 
1973 11 17.94   8.32  13.13 
1973 12  8.92   1.22   5.07 
1974 01  8.46   2.29   5.37 
1974 02 11.60   2.05   6.82 
1974 03 18.83   8.26  13.54 
1974 04 21.93  10.58  16.25 
1974 05 26.58  16.87  21.73 
1974 06 28.28  17.91  23.09 
1974 07 33.27  21.97  27.62 
1974 08 30.07  20.41  25.24 
1974 09 24.04  14.98  19.51 
1974 10 22.80   9.71  16.25 
1974 11 15.60   5.94  10.77 
1974 12  9.64   1.29   5.47 
1975 01 10.79   1.96   6.37 
1975 02 10.34   1.82   6.08 
1975 03 12.74   3.85   8.29 
1975 04 21.11  10.18  15.64 
1975 05 27.20  17.24  22.22 
1975 06 30.94  20.10  25.52 
1975 07 32.06  20.99  26.52 
1975 08 30.87  21.53  26.20 
1975 09 24.89  15.42  20.15 
1975 10 23.54  11.77  17.65 
1975 11 16.08   6.37  11.22 
1975 12  9.28   1.83   5.55 
1976 01  7.84  -1.58   3.13 
1976 02 16.01   5.75  10.88 
1976 03 18.45   8.59  13.52 
1976 04 22.36  10.92  16.64 
1976 05 23.86  12.75  18.30 
1976 06 28.85  19.10  23.97 
1976 07 32.13  20.86  26.49 
1976 08 31.07  18.78  24.92 
1976 09 27.34  16.06  21.70 
1976 10 19.52   7.56  13.54 
1976 11 11.20    .43   5.81 
1976 12  9.00  -2.31   3.34 
1977 01   .27  -8.84  -4.28 
1977 02 11.26   -.63   5.31 
1977 03 18.51   7.84  13.17 
1977 04 24.11  12.51  18.31 
1977 05 29.70  17.36  23.53 
1977 06 31.74  20.66  26.20 
1977 07 33.74  23.09  28.41 
1977 08 32.08  21.50  26.79 
1977 09 29.04  19.21  24.13 
1977 10 21.06   9.30  15.18 
1977 11 15.13   7.30  11.21 
1977 12  9.24   -.16   4.54 
1978 01  1.42  -6.07  -2.32 
1978 02  2.07  -6.19  -2.06 
1978 03 13.55   3.90   8.72 
1978 04 23.37  12.36  17.86 
1978 05 25.75  15.65  20.70 
1978 06 30.93  20.41  25.67 
1978 07 33.28  22.51  27.89 
1978 08 31.52  20.84  26.18 
1978 09 29.89  18.24  24.06 
1978 10 22.77   7.98  15.37 
1978 11 17.00   6.76  11.88 
1978 12 10.59   1.26   5.92 
1979 01  1.38  -5.61  -2.11 
1979 02  5.60  -2.94   1.33 
1979 03 15.78   6.56  11.17 
1979 04 20.35  11.06  15.70 
1979 05 25.10  14.81  19.95 
1979 06 30.42  19.65  25.03 
1979 07 30.51  22.08  26.29 
1979 08 30.93  20.75  25.84 
1979 09 26.94  16.39  21.66 
1979 10 22.99  11.39  17.19 
1979 11 14.27   4.52   9.39 
1979 12 10.13   1.43   5.78 
1980 01  8.09    .98   4.53 
1980 02  6.88  -1.68   2.60 
1980 03 13.05   3.60   8.32 
1980 04 20.83   9.95  15.39 
1980 05 26.60  15.48  21.04 
1980 06 32.08  19.95  26.01 
1980 07 36.12  24.04  30.08 
1980 08 34.87  22.94  28.90 
1980 09 30.71  19.17  24.93 
1980 10 21.63   9.22  15.42 
1980 11 14.86   5.22  10.04 
1980 12 10.67    .79   5.73 
1981 01  6.59  -1.94   2.32 
1981 02 12.09   2.15   7.12 
1981 03 15.98   4.77  10.37 
1981 04 24.89  14.29  19.59 
1981 05 24.60  13.84  19.22 
1981 06 31.50  21.67  26.58 
1981 07 32.62  22.52  27.57 
1981 08 30.86  20.87  25.86 
1981 09 27.26  15.53  21.39 
1981 10 20.89  10.80  15.84 
1981 11 17.37   6.67  12.02 
1981 12  9.22    .34   4.78 
1982 01  6.74  -3.98   1.37 
1982 02  8.20    .-9   4.05 
1982 03 17.73   8.12  12.92 
1982 04 19.07   8.68  13.87 
1982 05 28.48  17.32  22.90 
1982 06 29.51  18.70  24.10 
1982 07 32.95  22.78  27.86 
1982 08 31.50  21.25  26.37 
1982 09 27.65  16.54  22.09 
1982 10 23.18  10.97  17.07 
1982 11 15.44   6.15  10.79 
1982 12 12.58   5.38   8.97 
1983 01  6.88    .31   3.59 
1983 02 10.74   2.34   6.54 
1983 03 14.84   5.46  10.14 
1983 04 17.48   8.35  12.91 
1983 05 24.25  15.13  19.69 
1983 06 30.44  19.45  24.94 
1983 07 34.71  23.25  28.98 
1983 08 34.66  23.39  29.02 
1983 09 29.38  17.02  23.20 
1983 10 23.58  12.25  17.91 
1983 11 16.27   6.54  11.40 
1983 12  3.59  -4.05   -.23 
1984 01  4.55  -3.54    .50 
1984 02 13.06   2.68   7.87 
1984 03 13.34   4.25   8.79 
1984 04 20.33  10.86  15.59 
1984 05 25.15  14.63  19.89 
1984 06 32.28  21.07  26.67 
1984 07 31.85  20.87  26.36 
1984 08 30.85  20.65  25.75 
1984 09 27.07  15.83  21.45 
1984 10 23.95  14.47  19.21 
1984 11 14.76   5.06   9.91 
1984 12 14.89   5.89  10.39 
1985 01  2.49  -5.68  -1.59 
1985 02  6.86  -1.15   2.85 
1985 03 17.50   8.28  12.89 
1985 04 23.01  12.34  17.67 
1985 05 26.56  16.18  21.37 
1985 06 30.13  19.87  25.00 
1985 07 32.25  22.19  27.22 
1985 08 30.71  21.38  26.04 
1985 09 27.95  16.39  22.17 
1985 10 23.65  13.95  18.79 
1985 11 18.28   9.68  13.98 
1985 12  7.03  -2.60   2.21 
1986 01 11.11   -.89   5.10 
1986 02 12.42   3.26   7.84 
1986 03 18.62   6.42  12.52 
1986 04 23.44  12.06  17.75 
1986 05 26.72  17.20  21.96 
1986 06 31.30  21.63  26.46 
1986 07 34.82  23.47  29.14 
1986 08 30.55  20.16  25.35 
1986 09 30.59  19.56  25.07 
1986 10 22.73  11.30  17.01 
1986 11 13.35   6.06   9.70 
1986 12  9.00    .40   4.69 
1987 01  7.83   -.93   3.45 
1987 02 11.69   2.86   7.27 
1987 03 18.32   6.20  12.26 
1987 04 23.04   9.01  16.02 
1987 05 30.24  18.01  24.12 
1987 06 31.98  20.15  26.06 
1987 07 32.28  21.60  26.93 
1987 08 33.41  21.46  27.43 
1987 09 29.54  15.76  22.65 
1987 10 20.54   7.26  13.90 
1987 11 16.87   6.50  11.68 
1987 12 11.50   2.55   7.02 
1988 01  6.48  -2.40   2.04 
1988 02 10.37   -.90   4.73 
1988 03 16.61   5.43  11.02 
1988 04 23.33   9.59  16.45 
1988 05 28.69  13.55  21.12 
1988 06 33.48  18.21  25.84 
1988 07 31.91  21.73  26.82 
1988 08 33.54  21.75  27.64 
1988 09 28.94  16.85  22.89 
1988 10 20.32   7.69  14.00 
1988 11 17.26   5.36  11.31 
1988 12 11.70    .66   6.18 
1989 01 12.63   2.27   7.45 
1989 02  7.80  -1.74   3.03 
1989 03 17.20   5.26  11.23 
1989 04 22.25  10.32  16.28 
1989 05 26.46  14.14  20.29 
1989 06 29.57  19.17  24.37 
1989 07 32.03  20.90  26.46 
1989 08 33.18  19.87  26.53 
1989 09 27.44  16.26  21.85 
1989 10 23.91  10.10  17.01 
1989 11 17.10   5.77  11.43 
1989 12  5.20  -4.50    .34 
1990 01 12.99   3.61   8.30 
1990 02 15.21   5.81  10.51 
1990 03 17.56   7.38  12.46 
1990 04 21.50  10.28  15.89 
1990 05 24.68  14.61  19.64 
1990 06 32.24  20.67  26.45 
1990 07 33.06  21.50  27.28 
1990 08 32.45  20.31  26.38 
1990 09 30.22  18.24  24.23 
1990 10 22.36   9.05  15.70 
1990 11 19.93   7.43  13.68 
1990 12 11.85   1.83   6.84 
1991 01  7.20   -.14   3.53 
1991 02 13.24   2.58   7.91 
1991 03 17.48   7.22  12.35 
1991 04 22.72  13.63  18.17 
1991 05 27.73  19.04  23.38 
1991 06 31.48  21.34  26.41 
1991 07 33.37  22.81  28.09 
1991 08 31.83  20.49  26.16 
1991 09 28.16  17.49  22.82 
1991 10 23.92  11.61  17.76 
1991 11 13.55   4.06   8.80 
1991 12 10.84   3.26   7.05 
1992 01  8.43    .77   4.60 
1992 02 13.42   3.51   8.46 
1992 03 16.41   5.84  11.12 
1992 04 22.06  10.66  16.36 
1992 05 25.68  14.39  20.03 
1992 06 28.45  18.56  23.50 
1992 07 31.27  22.01  26.64 
1992 08 28.02  18.24  23.13 
1992 09 26.22  15.86  21.04 
1992 10 21.92   9.70  15.81 
1992 11 14.14   5.22   9.68 
1992 12  8.95   1.17   5.06 
1993 01  8.63    .55   4.59 
1993 02  8.66   -.44   4.11 
1993 03 13.37   4.21   8.79 
1993 04 19.24   9.00  14.12 
1993 05 25.28  14.91  20.09 
1993 06 30.31  19.87  25.09 
1993 07 33.66  23.00  28.33 
1993 08 31.35  21.02  26.18 
1993 09 26.43  15.39  20.91 
1993 10 20.85   9.52  15.18 
1993 11 13.39   3.29   8.34 
1993 12  9.18   2.02   5.60 
1994 01  4.96  -2.30   1.33 
1994 02 11.39   1.21   6.30 
1994 03 16.17   5.75  10.96 
1994 04 23.14  11.82  17.48 
1994 05 24.90 -99.99 -99.99 
1994 06 30.90 -99.99 -99.99 
1994 08 30.20 -99.99 -99.99 
1994 09 27.40 -99.99 -99.99 
1994 11 16.90 -99.99 -99.99 
1994 12 11.70 -99.99 -99.99 
1995 01  9.89 -99.99 -99.99 
1995 02 12.00 -99.99 -99.99 
1995 03 17.60 -99.99 -99.99 
1995 06 30.20 -99.99 -99.99 
1995 08 33.90 -99.99 -99.99 
1995 09 27.20 -99.99 -99.99 
1995 10 22.80 -99.99 -99.99 
1995 11 12.30 -99.99 -99.99 
1996 01  7.10 -99.99 -99.99 
1996 02 10.90 -99.99 -99.99 
1996 04 19.40 -99.99 -99.99 
1996 05 26.40 -99.99 -99.99 
1996 07 30.20 -99.99 -99.99 
1996 09 26.30 -99.99 -99.99 
1996 10 20.90 -99.99 -99.99 
1996 11 10.80 -99.99 -99.99 
1996 12  8.89 -99.99 -99.99 
1997 01  7.70 -99.99 -99.99 
1997 02 11.50 -99.99 -99.99 
1997 03 16.40 -99.99 -99.99 
1997 04 18.00 -99.99 -99.99 
1997 06 27.10 -99.99 -99.99 
1997 07 32.30 -99.99 -99.99 
1997 09 26.90 -99.99 -99.99 
1997 10 20.40 -99.99 -99.99 
1997 12  6.00    .85   3.42 
1998 01  7.00 -99.99 -99.99 
1998 02  8.20 -99.99 -99.99 
1998 03 12.80 -99.99 -99.99 
1998 06 31.90 -99.99 -99.99 
1998 10 23.60 -99.99 -99.99 
1998 11 12.30 -99.99 -99.99 
1998 12  7.20 -99.99 -99.99 
1999 02 13.90 -99.99 -99.99 
1999 03 13.30 -99.99 -99.99 
1999 04 22.20 -99.99 -99.99 
1999 06 30.00 -99.99 -99.99 
1999 07 32.90 -99.99 -99.99 
1999 08 32.70 -99.99 -99.99 
1999 09 28.70 -99.99 -99.99 
1999 11 17.20 -99.99 -99.99 
1999 12 10.80 -99.99 -99.99 
2000 02 15.00 -99.99 -99.99 
2000 03 17.60 -99.99 -99.99 
2000 05 27.30 -99.99 -99.99 
2000 06 29.40 -99.99 -99.99 
2000 08 34.09 -99.99 -99.99 
2001 01  5.70 -99.99 -99.99 
2001 02 12.70 -99.99 -99.99 
2001 03 12.30 -99.99 -99.99 
2001 04 23.20 -99.99 -99.99 
2001 05 25.90 -99.99 -99.99 
2001 07 31.70 -99.99 -99.99 
2002 01 11.70 -99.99 -99.99 
2002 02  9.10 -99.99 -99.99 
2003 07 32.28  21.73  27.00 
2003 08 32.39  21.08  26.73 
2003 09 26.98  14.89  20.93 
2003 10 22.64   9.01  15.82 
2003 11 17.76   5.62  11.69 
2003 12 10.27   -.31   4.98 
2004 01  9.70  -2.97   3.36 
2004 02  9.78  -1.64   4.06 
2004 03 18.12   5.98  12.05 
2004 04 21.13   9.43  15.28 
2004 05 27.08  17.18  22.13 
2004 06 29.66  19.35  24.50 
2004 08 29.75  17.62  23.68 
2004 09 28.77  15.86  22.31 
2004 10 23.54  12.05  17.79 
2004 11 17.04   7.86  12.45 
2004 12 10.51   -.78   4.86 
2005 02 11.95   2.46   7.20 
2005 03 15.96   3.69   9.82 
2005 04 21.36  10.25  15.80 
2005 05 27.19  13.03  20.11 
2005 06 30.83  19.54  25.18 
2005 07 31.43  21.53  26.48 
2005 08 33.43  21.64  27.54 
2005 09 30.26  17.95  24.11 
2005 10 23.19   8.47  15.83 
2005 11 18.18   4.00  11.09 
2005 12  8.32  -2.05   3.13 
2006 01 13.83   1.45   7.64 
2006 03 17.20   4.53  10.87 
2006 04 25.10  12.33  18.71 
2006 05 26.61  14.29  20.45 
2006 06 31.21  18.91  25.06 
2006 07 32.46  20.76  26.61 
2006 08 32.49  21.21  26.85 
2006 09 26.75  13.60  20.17 
2006 10 20.80   7.70  14.25 
2006 11 14.38   2.42   8.39 
2007 01  9.68    .78   5.23 
2007 02  7.87  -2.16   2.85 
2007 03 21.11   8.64  14.87 
2007 04 19.20 -99.99 -99.99 
2007 05 28.94  16.04  22.49 
2007 07 31.20  20.18  25.69 
2007 08 36.45  22.70  29.57 
2007 10 24.12  11.52  17.82 
2008 03 15.84   4.58  10.21 
2008 04 19.82   8.46  14.14 
2008 05 25.23  13.69  19.45 
2008 06 31.15  20.23  25.68 
2008 07 32.52  21.28  26.90 
2008 08 30.51  19.56  25.03 
2008 09 28.39  16.60  22.49 
2008 10 22.36   8.34  15.35 
2008 12  9.70  -1.62   4.04 
2009 01  6.58  -3.26   1.66 
2009 03 16.85   5.75  11.30 
2009 04 20.87   9.10  14.99 
2009 05 24.52  15.57  20.04 
2009 06 31.91  20.50  26.20 
2009 07 29.99  19.85  24.92 
2009 08 30.07  19.34  24.70 
2009 09 27.18  17.66  22.42 
2009 10 19.09   8.78  13.93 
2009 11 17.59   5.61  11.60 
2009 12  6.66  -1.82   2.41 
2010 01  5.51  -4.25    .63 
2010 02  4.92  -3.85    .53 
2010 03 15.14   3.98   9.56 
2010 04 24.32  10.64  17.48 
2010 05 27.37  16.60  21.98 
2010 06 33.12  22.18  27.65 
2010 07 33.08  22.38  27.73 
2010 08 34.56  21.83  28.19 
2010 09 30.45  15.93  23.19 
2010 10 25.43   7.42  16.42 
2010 11 16.44   3.50   9.97 
2010 12  6.85  -3.22   1.81 
2011 01  5.66  -3.41   1.12 
2011 02 10.65    .64   5.64 
2011 03 15.11   5.00  10.05 
2011 04 23.22  10.78  17.00 
2011 05 25.19  14.44  19.81 
2011 06 32.93  21.51  27.22 
2011 07 33.83  23.30  28.56 
2011 08 33.00  20.88  26.94 
2011 09 27.97  14.87  21.42 
2011 10 22.28   7.99  15.13 
2011 11 16.01   5.83  10.92 
2011 12 10.39    .93   5.66 
2012 01 11.44    .44   5.93 
2012 02 12.84   2.48   7.66 
2012 03 22.89  10.05  16.46 
2012 04 24.04  10.12  17.08 
2012 05 29.53  16.79  23.16 
2012 06 31.29  18.26  24.77 
2012 07 34.65  23.29  28.97 
2012 08 32.96  19.93  26.44 
2012 09 28.41  15.96  22.18 
2012 10 20.86   8.35  14.61 
2012 11 15.52   1.20   8.36 
2012 12 13.14   2.51   7.82 
2013 01  8.99   -.95   4.02 
2013 02 10.04   -.47   4.78 
2013 03 11.54    .41   5.97 
2013 04 19.79   7.64  13.71 
2013 05 25.41  14.16  19.78 
2013 06 31.24  19.94  25.59 
2013 07 30.39  19.78  25.08 
2013 08 30.34  20.28  25.31 
2013 09 29.51  17.20  23.36 
2013 10 21.96   9.97  15.96 
2013 11 14.09   1.27   7.68 
2013 12 10.43   -.37   5.03 
2014 01  5.07  -6.34   -.63 
2014 02  6.51  -3.66   1.42 
2014 03 12.71    .20   6.45 
2014 04 21.41   8.60  15.01 
2014 05 27.24  16.09  21.66 
