1945 10  18.46   1.25   9.85 
1945 11   6.95  -2.29   2.33 
1945 12   4.31  -4.21   0.04 
1946 01   4.69  -4.07   0.31 
1946 02   5.59  -3.45   1.07 
1946 03   8.06  -2.17   2.94 
1946 04  15.20  -1.34   6.93 
1946 05  19.26   2.70  10.98 
1946 06  19.82   5.60  12.71 
1946 07  26.84   8.35  17.59 
1946 08  27.33   6.46  16.89 
1946 09  21.51   2.93  12.22 
1946 10  11.56  -1.23   5.16 
1946 11   6.32  -3.59   1.36 
1946 12   6.55  -2.73   1.91 
1947 01   4.32  -7.20  -1.43 
1947 02   9.06  -3.10   2.98 
1947 03  12.38  -1.65   5.36 
1947 04  15.36   -.30   7.53 
1947 05  22.27   3.42  12.84 
1947 06  19.74   3.61  11.67 
1947 07  26.10   5.43  15.76 
1947 08  25.51   4.13  14.82 
1947 09  23.89   3.72  13.80 
1947 10  16.02   2.04   9.03 
1947 11   7.47  -1.78   2.84 
1947 12   5.57  -2.72   1.42 
1948 01   5.52  -4.89   0.31 
1948 02   4.55  -7.03  -1.24 
1948 03   6.94  -3.97   1.48 
1948 04  10.56  -1.16   4.70 
1948 05  15.28   1.56   8.42 
1948 06  21.86   6.70  14.28 
1948 07  24.26   5.93  15.09 
1948 08  25.00   5.35  15.17 
1948 09  20.57   2.15  11.36 
1948 10  15.66   -.41   7.62 
1948 11   7.51  -3.37   2.07 
1948 12   0.52 -10.13  -4.80 
1949 01  -2.09 -15.46  -8.78 
1949 02   3.85  -6.95  -1.55 
1949 03   7.78  -2.54   2.62 
1949 04  17.50  -1.65   7.92 
1949 05  20.46   2.70  11.58 
1949 06  23.79   2.25  13.02 
1949 07  27.15   4.00  15.57 
1949 08  26.66   4.17  15.42 
1949 09  23.32   2.13  12.72 
1949 10  15.04  -4.01   5.51 
1949 11  14.20  -1.75   6.22 
1949 12   3.85  -6.60  -1.37 
1950 01  -1.95 -13.61  -7.78 
1950 02   6.45  -4.13   1.15 
1950 03   7.77  -4.07   1.84 
1950 04  12.24  -2.54   4.85 
1950 05  18.15   -.54   8.80 
1950 06  21.58   4.90  13.24 
1950 07  29.10   6.63  17.86 
1950 08  30.38   6.99  18.68 
1950 09  22.85   4.39  13.62 
1950 10  14.66   2.82   8.74 
1950 11   9.78   0.07   4.92 
1950 12   8.84   0.13   4.48 
1951 01   2.65  -5.96  -1.65 
1951 02   5.60  -3.42   1.08 
1951 03   7.69  -4.34   1.67 
1951 04  15.83  -2.32   6.75 
1951 05  17.73   1.89   9.80 
1951 06  23.31   4.25  13.78 
1951 07  28.97   6.57  17.77 
1951 08  26.46   4.44  15.45 
1951 09  24.46   4.21  14.33 
1951 10  13.16   0.28   6.72 
1951 11   8.53  -1.90   3.31 
1951 12 -99.99  -6.60 -99.99 
1952 01   3.01  -6.22  -1.60 
1952 03   7.44  -4.76   1.33 
1952 04  17.39   -.65   8.37 
1952 05  17.91   1.31   9.60 
1952 06  20.35   5.04  12.69 
1952 07  29.19   7.66  18.42 
1952 08  26.83   8.05  17.44 
1952 09  25.07   5.85  15.46 
1952 10  20.85   2.08  11.47 
1952 11   7.40  -5.89   0.75 
1952 12   3.99  -4.83   -.41 
1953 01   8.41   0.58   4.49 
1953 02   6.90  -3.35   1.77 
1953 03   9.81  -2.70   3.55 
1953 04  11.70  -1.67   5.01 
1953 05  14.15   0.99   7.57 
1953 06  17.40   2.99  10.19 
1953 07  27.48   5.50  16.49 
1953 08  24.76   6.71  15.73 
1953 09  24.82   4.36  14.59 
1953 10  16.78   0.60   8.69 
1953 11  11.22   0.30   5.76 
1953 12   7.10  -2.57   2.26 
1954 01   3.81  -6.20  -1.19 
1954 02  10.46  -2.13   4.16 
1954 03   7.66  -6.78   0.43 
1954 04  14.33  -2.08   6.12 
1954 05  20.01   0.58  10.30 
1954 06  19.75   3.85  11.80 
1954 07  27.26   6.67  16.96 
1954 08  21.63   6.30  13.96 
1954 09  20.42   4.04  12.23 
1954 10  15.37   -.66   7.35 
1954 11  12.50   0.11   6.30 
1954 12   5.45  -4.75   0.34 
1955 01   3.84  -5.48   -.82 
1955 02   5.05  -6.55   -.75 
1955 03   6.62  -5.39   0.61 
1955 04   8.20  -3.28   2.46 
1955 05  15.42   0.31   7.86 
1955 06  22.76   4.51  13.63 
1955 07  24.65   5.19  14.92 
1955 08  28.40   4.17  16.28 
1955 09  22.16   3.39  12.77 
1955 10  16.14   0.92   8.53 
1955 11   6.59  -4.46   1.06 
1955 12   3.87  -5.27   -.70 
1956 01   4.26  -4.09   0.08 
1956 02   3.22  -5.86  -1.32 
1956 03   8.51  -2.92   2.79 
1956 04  16.02  -1.57   7.22 
1956 05  18.87   3.80  11.33 
1956 06  20.37   3.71  12.04 
1956 07  27.95   7.79  17.87 
1956 08  25.63   6.46  16.04 
1956 09  23.39   4.02  13.70 
1956 10  13.81   0.33   7.07 
1956 11   9.62  -3.97   2.82 
1956 12   8.51  -2.76   2.87 
1957 01  -1.00 -13.65  -7.32 
1957 02   6.49  -3.98   1.25 
1957 03   8.38  -1.22   3.58 
1957 04  13.56   -.45   6.55 
1957 05  18.00   4.42  11.21 
1957 06  23.20   5.18  14.19 
1957 07  25.40   5.54  15.46 
1957 08  24.37   4.04  14.20 
1957 09  24.05   5.26  14.65 
1957 10  11.86   1.85   6.85 
1957 11   7.95  -4.34   1.80 
1957 12   7.71  -2.54   2.58 
1958 01   5.93  -2.44   1.74 
1958 02   9.39   0.42   4.90 
1958 03   7.66  -3.91   1.87 
1958 04  12.51  -1.63   5.44 
1958 05  22.56   4.14  13.35 
1958 06  22.10   7.54  14.82 
1958 07  28.64   8.77  18.70 
1958 08  29.38   9.21  19.29 
1958 09  21.01   4.58  12.79 
1958 10  18.73   1.54  10.13 
1958 11  10.14  -1.47   4.33 
1958 12   9.41   -.69   4.36 
1959 01   5.99  -3.57   1.20 
1959 02   4.98  -5.20   -.10 
1959 03  10.99  -2.90   4.04 
1959 04  14.74  -2.55   6.09 
1959 05  15.96   -.48   7.74 
1959 06  22.23   4.52  13.37 
1959 07  28.31   7.09  17.70 
1959 08  25.39   5.25  15.32 
1959 09  19.10   4.28  11.69 
1959 10  17.07   0.72   8.89 
1959 11  11.84  -4.83   3.50 
1959 12   6.45  -5.09   0.67 
1960 01   2.57  -7.57  -2.50 
1960 02   4.73  -5.64   -.45 
1960 03  10.49  -2.44   4.02 
1960 04  13.47   -.67   6.40 
1960 05  15.66   0.86   8.26 
1960 06  24.58   3.56  14.07 
1960 07  31.19   7.92  19.55 
1960 08  26.88   4.90  15.89 
1960 09  25.52   3.15  14.33 
1960 10  17.85   1.31   9.58 
1960 11   8.87  -4.37   2.25 
1960 12   6.98  -4.12   1.43 
1961 01   7.91  -2.87   2.52 
1961 02  10.51  -1.84   4.33 
1961 03  10.10  -3.52   3.29 
1961 04  14.01  -1.59   6.21 
1961 05  16.79   -.28   8.25 
1961 06  27.26   6.30  16.78 
1961 07  29.98   6.68  18.33 
1961 08  30.53   7.56  19.04 
1961 09  20.88   0.20  10.54 
1961 10  16.70  -1.40   7.65 
1961 11   9.38  -5.25   2.06 
1961 12   4.66  -5.02   -.18 
1962 01   5.14  -7.47  -1.16 
1962 02   7.08  -3.96   1.56 
1962 03   7.97  -4.67   1.64 
1962 04  17.92  -2.38   7.77 
1962 05  13.72   -.43   6.64 
1962 06  20.95   2.30  11.62 
1962 07  25.89   3.94  14.91 
1962 08  23.32   5.46  14.39 
1962 09  23.38   3.56  13.46 
1962 10  15.74   0.88   8.30 
1962 11  11.31   -.86   5.22 
1963 01   4.98 -10.13  -2.57 
1963 02  11.37   -.33   5.52 
1963 03  10.48  -3.27   3.60 
1963 04  10.69  -1.94   4.37 
1963 05  18.10   0.93   9.51 
1963 06  21.78   2.69  12.23 
1963 08  27.61   4.02  15.81 
1963 09  26.40   5.79  16.09 
1963 10  16.89   0.44   8.66 
1963 11   9.18  -1.67   3.75 
1963 12   6.81  -5.18   0.81 
1964 01   4.57  -5.08   -.25 
1964 02   8.45  -7.02   0.71 
1964 03   8.82  -8.78   0.01 
1964 04  12.32  -5.79   3.26 
1964 05  16.83  -2.99   6.92 
1964 07  27.18   5.70  16.44 
1964 08  25.20   3.49  14.34 
1964 09  21.94   0.75  11.34 
1964 10  18.12  -1.03   8.54 
1964 11   6.85  -3.54   1.65 
1965 01   4.54  -3.30   0.62 
1965 02   8.64 -99.99 -99.99 
1965 04  13.96  -1.29   6.33 
1965 05  17.54  -1.38   8.08 
1965 06  22.47   2.74  12.60 
1965 07  27.49   5.93  16.70 
1965 08  25.65   6.32  15.98 
1965 09  20.03   -.11   9.96 
1965 10  20.52   1.76  11.14 
1965 11   9.89   -.11   4.89 
1965 12   4.71  -4.98   -.13 
1966 01   5.13  -2.61   1.26 
1966 02   6.12  -4.50   0.80 
1966 03  11.23  -4.01   3.60 
1966 04  15.48  -4.48   5.50 
1966 05  19.87   -.50   9.68 
1966 06  21.30   3.45  12.37 
1966 07 -99.99   4.98 -99.99 
1966 08  26.22   4.46  15.34 
1966 09  23.10   4.73  13.92 
1966 10  18.70   -.44   9.13 
1966 11  10.02   0.06   5.04 
1966 12   5.54  -2.96   1.29 
1967 01   5.88  -2.80   1.54 
1967 02   9.72  -3.28   3.22 
1967 03   7.58  -4.60   1.49 
1967 04   9.03  -3.71   2.66 
1967 05  18.29   0.51   9.40 
1967 06  23.87   4.36  14.11 
1967 07  29.81   6.40  18.10 
1967 08  31.91   8.14  20.02 
1967 09  26.28   5.97  16.12 
1967 10  17.42   1.58   9.50 
1967 11   9.24  -2.27   3.48 
1967 12   3.98  -5.68   -.84 
1968 01   5.41  -5.00   0.20 
1968 02   7.59  -1.77   2.91 
1968 03  12.53  -2.13   5.20 
1968 04  12.74  -3.81   4.46 
1968 05  17.79   1.40   9.59 
1968 06  23.10   4.15  13.62 
1968 07  29.72   6.46  18.09 
1968 08  24.23   6.87  15.54 
1968 09  23.02   3.78  13.40 
1968 10  15.50   0.09   7.79 
1968 11   8.14  -1.58   3.28 
1968 12   4.00  -7.43  -1.71 
1969 01   0.65 -10.52  -4.93 
1969 02   3.52  -6.65  -1.56 
1969 03   9.67  -4.83   2.42 
1969 04  13.68  -1.89   5.89 
1969 05  20.15   3.16  11.65 
1969 06  23.01   7.02  15.01 
1969 07  27.25   5.88  16.56 
1969 08  27.19   4.62  15.90 
1969 09  22.61   4.04  13.32 
1969 10  13.57   -.91   6.33 
1969 11  11.56  -2.41   4.57 
1969 12   6.17  -4.28   0.94 
1970 01   5.19  -4.27   0.46 
1970 02   7.99  -3.26   2.36 
1970 03   9.10  -3.87   2.61 
1970 04   9.60  -4.65   2.47 
1970 05  18.57   0.29   9.43 
1970 06  25.81   6.23  16.02 
1970 07  29.21   6.18  17.69 
1970 08  29.49   4.67  17.08 
1970 09  19.71   0.62  10.17 
1970 10  15.02  -1.30   6.86 
1970 11   8.02  -2.39   2.81 
1970 12   3.64  -5.37   -.86 
1971 01   6.02  -3.94   1.04 
1971 02   7.00  -4.46   1.27 
1971 03   7.53  -3.83   1.85 
1971 04  12.72  -3.31   4.70 
1971 05  17.20   1.16   9.18 
1971 06  20.21   3.10  11.66 
1971 07  29.42   7.30  18.36 
1971 08  30.22   8.25  19.23 
1971 09  19.98   1.59  10.78 
1971 10  13.94  -2.10   5.91 
1971 11   9.24  -2.77   3.23 
1971 12   2.87  -6.03  -1.58 
1972 01   4.69  -6.09   -.69 
1972 02   7.62  -3.39   2.11 
1972 03  11.85  -1.15   5.35 
1972 04  12.11  -3.50   4.30 
1972 05  18.99   2.08  10.53 
1972 06  23.39   5.18  14.28 
1972 07  28.28   7.02  17.65 
1972 08  28.42   6.58  17.50 
1972 09  21.38   1.23  11.30 
1972 10  15.37  -1.40   6.98 
1972 11   8.64  -1.41   3.62 
1972 12   2.46  -9.85  -3.69 
1973 01   3.22  -6.62  -1.70 
1973 02   7.19  -3.03   2.08 
1973 03   9.50  -3.46   3.02 
1973 04  14.16  -2.48   5.84 
1973 05  20.34   1.90  11.12 
1973 06  23.79   4.29  14.04 
1973 07  30.08   5.84  17.95 
1973 08  27.64   5.37  16.50 
1973 09  22.19   4.61  13.40 
1973 10  15.81   -.26   7.77 
1973 11   6.26  -2.45   1.90 
1973 12   6.08  -1.96   2.06 
1974 01   1.85  -8.14  -3.15 
1974 02   7.03  -3.49   1.77 
1974 03   8.87  -3.04   2.91 
1974 04  11.81  -2.00   4.90 
1974 05  15.37  -0.02   7.67 
1974 06  26.87   5.23  16.05 
1974 07  25.83   5.30  15.56 
1974 08  27.59   5.84  16.71 
1974 09  26.23   2.09  14.16 
1974 10  18.44  -1.05   8.69 
1974 11  10.10  -1.72   4.19 
1974 12   6.20  -4.44   0.87 
1975 01   5.15  -4.31   0.42 
1975 02   4.90  -5.28   -.19 
1975 03   6.60  -5.20   0.70 
1975 04   9.18  -3.91   2.63 
1975 05  17.01   -.86   8.07 
1975 06  20.37   2.98  11.67 
1975 07  28.38   8.62  18.50 
1975 08  24.26   4.69  14.47 
1975 09  24.72   2.54  13.62 
1975 10  14.60   2.20   8.40 
1975 11   8.55  -2.78   2.88 
1975 12   6.66  -2.88   1.88 
1976 01   7.49  -3.54   1.97 
1976 02   6.44  -5.12   0.66 
1976 03   8.35  -4.42   1.96 
1976 04  11.91  -2.51   4.69 
1976 05  18.64   -.82   8.91 
1976 06  20.00   0.39  10.19 
1976 07  28.04   4.52  16.28 
1976 08  23.20   6.56  14.88 
1976 09  24.27   3.16  13.71 
1976 11  11.39  -1.62   4.88 
1976 12   8.43  -6.98   0.72 
1977 01   5.12  -9.42  -2.15 
1977 02   9.12  -5.10   2.01 
1977 04  18.06  -4.08   6.99 
1977 05  14.42   -.11   7.15 
1977 06  25.31   4.40  14.85 
1977 07  27.02   5.46  16.24 
1977 08  29.94   9.09  19.51 
1977 09  18.94   2.42  10.68 
1977 10  15.90   -.10   7.89 
1977 11   8.20  -3.68   2.25 
1977 12   6.09  -2.53   1.78 
1978 04  11.75  -1.14   5.30 
1978 05  16.10   -.17   7.96 
1978 06  23.37   4.07  13.72 
1978 07  27.55   6.33  16.93 
1978 08  25.13   6.44  15.78 
1978 09  18.86   3.64  11.25 
1978 10  19.04  -1.87   8.58 
1979 01  -2.22 -16.19  -9.20 
1979 02   6.11  -3.61   1.25 
1979 03  11.08  -2.56   4.26 
1979 04  11.70  -1.42   5.14 
1979 10  17.25   2.40   9.82 
1979 11   5.47  -3.91   0.77 
1979 12   8.68  -2.53   3.08 
1980 01   2.76  -7.63  -2.43 
1980 11   9.33   -.94   4.19 
1980 12   9.51  -1.16   4.17 
1981 01   4.46  -4.04   0.21 
1981 02   7.34  -4.03   1.65 
1981 03  10.17  -2.73   3.72 
1981 06  17.20   3.34  10.27 
1981 07  23.77   2.87  13.32 
1982 02   4.40  -5.54   -.56 
1982 03   8.83  -3.42   2.70 
1982 05  14.97   0.52   7.74 
1982 06  20.15   6.26  13.20 
1982 07  23.57   6.44  15.00 
1982 11 -99.99  -5.81 -99.99 
1983 01   5.77 -99.99 -99.99 
1983 04   8.58  -2.91   2.83 
1983 05  16.06   1.93   8.99 
1983 07  25.23   5.07  15.15 
1983 11 -99.99  -1.10 -99.99 
1983 12   -.77 -10.13  -5.45 
1984 01 -99.99  -4.25 -99.99 
1984 03  10.95 -99.99 -99.99 
1984 04  11.11  -2.85   4.13 
1984 05  17.12   0.41   8.76 
1984 06  19.94   2.43  11.18 
1984 07 -99.99   5.27 -99.99 
1984 08  28.44   5.32  16.88 
1984 09 -99.99   0.52 -99.99 
1984 10  13.22  -1.27   5.97 
1984 11   7.22 -99.99 -99.99 
1985 02 -99.99  -6.50 -99.99 
1985 03 -99.99  -5.46 -99.99 
1985 05 -99.99  -1.13 -99.99 
1985 06  24.40 -99.99 -99.99 
1985 07  32.25   6.19  19.21 
1985 08  31.83   6.08  18.95 
1985 09  19.27   2.39  10.83 
1985 10  16.03  -2.92   6.55 
1985 11   1.85 -11.96  -5.05 
1986 02   7.30  -2.87   2.21 
1986 04  13.27  -2.92   5.17 
1986 05  18.43 -99.99 -99.99 
1986 06  27.61   5.64  16.62 
1986 08  32.84   5.71  19.27 
1986 09  20.09   2.49  11.29 
1986 10  18.01   -.13   8.94 
1986 11   9.68  -1.79   3.94 
1986 12   4.73  -4.10   0.31 
1987 02   8.35  -2.63   2.86 
1987 05  22.10   2.40  12.25 
1987 06  27.30   4.58  15.94 
1987 07  25.30   6.11  15.70 
1987 09  26.06   1.81  13.93 
1987 10  22.58  -2.43  10.07 
1987 11 -99.99  -2.48 -99.99 
1987 12   4.41  -5.96   -.77 
1988 01   3.44  -5.10   -.82 
1988 02  11.22  -4.57   3.32 
1988 03  12.29 -99.99 -99.99 
1988 04  14.80   -.15   7.32 
1988 05  18.14 -99.99 -99.99 
1988 06  22.46   4.12  13.28 
1988 07  29.30   5.08  17.18 
1988 08  29.06   3.79  16.42 
1988 09  24.60 -99.99 -99.99 
1988 10  23.87   2.08  12.97 
1988 11   7.83  -1.01   3.41 
1988 12   5.44  -5.33   0.05 
1989 01   5.86  -5.55   0.15 
1989 02   0.97 -11.09  -5.06 
1989 03   9.89  -2.45   3.72 
1989 04  17.10   0.57   8.83 
1989 05  17.23   0.30   8.76 
1989 06  24.45   4.10  14.27 
1989 07  27.20   3.99  15.59 
1989 08  25.85   4.06  14.95 
1989 09  23.49   1.11  12.30 
1989 10  17.64  -2.25   7.69 
1989 11  11.96  -2.10   4.92 
1989 12  10.09  -5.50   2.29 
1990 01   6.00  -3.38   1.31 
1990 02   7.33  -5.54   0.89 
1990 05  17.71  -1.14   8.29 
1990 06  23.73   3.31  13.52 
1990 07  30.37   6.52  18.44 
1990 08  27.25   7.58  17.41 
1990 09  26.66   4.13  15.39 
1990 10  17.87  -1.17   8.34 
1990 11 -99.99  -2.28 -99.99 
1990 12   2.11 -11.51  -4.69 
1991 01   5.61  -7.14   -.76 
1991 06  19.91   0.98  10.44 
1991 07  29.08   5.94  17.51 
1991 08  31.05 -99.99 -99.99 
1991 09  27.44   1.04  14.24 
1991 10  19.17  -1.11   9.03 
1991 11   9.99  -1.33   4.33 
1991 12 -99.99  -5.20 -99.99 
1992 01   9.03  -3.74   2.64 
1992 02  10.08  -2.75   3.66 
1992 04  15.73   -.15   7.79 
1992 06  26.99   5.23  16.11 
1992 08 -99.99   4.62 -99.99 
1992 10  19.68   1.55  10.61 
1992 11   9.35  -3.10   3.13 
1992 12 -99.99  -8.81 -99.99 
1993 01  -1.11 -11.22  -6.16 
1993 03  10.32  -1.05   4.63 
1993 04  13.46   0.46   6.96 
1993 10  19.73   0.01   9.87 
1993 11   8.82 -11.38  -1.28 
1993 12   7.37  -3.97   1.70 
1994 01  10.57  -2.81   3.88 
1994 02   7.19  -5.73   0.73 
1994 03  14.27  -3.88   5.19 
1994 04  16.29  -0.09   8.10 
1994 05  18.84   2.01  10.42 
1994 06  23.72   2.92  13.32 
1994 07 -99.99   5.24 -99.99 
1994 08  29.09   3.33  16.20 
1994 09  26.86   3.79  15.32 
1994 10  14.94  -1.50   6.72 
1994 11   5.37  -5.66   -.14 
1994 12   5.50  -4.32   0.58 
1995 01   4.73  -3.30   0.71 
1995 02  12.02  -2.29   4.86 
1995 03   9.45  -3.64   2.90 
1995 04  12.93  -2.14   5.39 
1995 06  21.76   4.58  13.17 
1995 07  26.97   7.00  16.98 
1995 08  26.11   3.65  14.88 
1995 09  24.65   3.89  14.27 
1995 10  15.43  -1.07   7.18 
1995 11  11.31   0.31   5.81 
1995 12   4.27  -5.16   -.44 
1996 01   4.92  -4.35   0.28 
1996 02   6.13  -6.52   -.19 
1996 03  10.45  -2.77   3.84 
1996 04  14.90   -.46   7.22 
1996 05  15.32  -0.06   7.62 
1996 07  30.15   6.51  18.33 
1996 08  29.91   5.90  17.90 
1996 09  22.40   1.28  11.84 
1996 10  15.73  -1.25   7.24 
1996 11  10.33  -2.87   3.73 
1996 12   5.68  -3.63   1.02 
1997 01   5.10  -4.77   0.16 
1997 02   6.01  -4.39   0.81 
1997 03  11.01  -2.55   4.23 
1997 04  13.08  -2.14   5.47 
1997 05  21.37   1.17  11.27 
1997 06  21.17   1.80  11.48 
1997 07  27.16   4.77  15.96 
1997 08  28.72   6.73  17.72 
1997 09  22.98   3.95  13.46 
1997 10  14.80  -1.44   6.68 
1997 11   9.35  -1.13   4.11 
1997 12   5.37  -5.67   -.15 
1998 01   6.77  -4.17   1.30 
1998 02   6.83  -2.66   2.08 
1998 03  10.48  -2.70   3.89 
1998 04  13.09  -2.08   5.50 
1998 05  14.63   1.85   8.24 
1998 06  22.06   3.34  12.70 
1998 07  29.26   8.00  18.63 
1998 08  28.88   5.09  16.98 
1998 09  25.09   3.59  14.34 
1998 10  15.57  -1.82   6.87 
1998 11   8.28   -.81   3.73 
1998 12   4.51  -5.92   -.70 
1999 01   7.33  -3.91   1.70 
1999 02   6.05  -3.23   1.41 
1999 03   8.75  -3.95   2.40 
1999 04  12.94  -4.28   4.33 
1999 05  16.71  -1.20   7.76 
1999 06  21.58   1.42  11.50 
1999 07  28.82   3.10  15.96 
1999 08  27.82   6.76  17.29 
1999 09  23.79   0.24  12.01 
1999 10  19.24  -2.16   8.54 
1999 11  12.86   0.41   6.63 
1999 12   5.50  -4.05   0.72 
2000 01   3.12  -5.54  -1.21 
2000 02   6.19  -2.97   1.61 
2000 03   9.93  -4.52   2.70 
2000 04  17.66  -1.05   8.30 
2000 05  18.65   1.73  10.18 
2000 06  24.68   3.28  13.98 
2000 07  28.10   4.44  16.27 
2000 08  27.91   3.44  15.67 
2000 09  22.69   2.31  12.50 
2000 10  15.02  -0.05   7.48 
2000 11   5.35  -6.26   -.45 
2000 12   4.80  -4.78   0.00 
2001 01   5.02  -5.39   -.18 
2001 02   5.61  -5.31   0.15 
2001 03  11.41  -3.46   3.97 
2001 04 -99.99  -3.74 -99.99 
2001 05  22.27   -.32  10.97 
2001 07  26.95   5.43  16.19 
2001 08  29.08   6.78  17.93 
2001 09  25.55   4.26  14.90 
2001 10  17.31   -.84   8.23 
2001 11  10.81   -.61   5.10 
2001 12   3.46  -5.32   -.93 
2002 01   5.15  -4.06   0.54 
2002 03   8.92  -5.07   1.92 
2002 04  15.25  -3.16   6.04 
2002 05  17.98   -.90   8.54 
2002 06  25.63   4.48  15.05 
2002 07  30.50   6.35  18.42 
2002 08  26.61   3.68  15.14 
2002 10  14.87  -4.54   5.16 
2002 11  11.48  -3.57   3.95 
2002 12   5.20  -3.29   0.95 
2003 01   7.81   -.84   3.48 
2003 02   7.08  -5.07   1.00 
2003 03  11.46   -.98   5.24 
2003 04  12.11  -1.47   5.32 
2003 05 -99.99   0.42 -99.99 
2003 06  25.89   3.20  14.54 
2003 07  31.36   6.43  18.89 
2003 08  28.76   5.83  17.29 
2003 09  25.99   3.89  14.94 
2003 10  18.76   1.13   9.94 
2003 11   5.96  -4.96   0.50 
2003 12   4.91  -3.92   0.49 
2004 01   4.26  -4.36  -0.04 
2004 02   6.49  -3.06   1.71 
2004 03  14.44  -2.08   6.17 
2004 04  16.43  -1.94   7.24 
2004 05  17.14   1.31   9.22 
2004 06  22.67   2.54  12.60 
2004 07  29.92   5.71  17.81 
2004 08  28.96   7.47  18.21 
2004 09  21.39   2.63  12.01 
2004 10  16.34   0.34   8.34 
2004 11   8.85  -2.14   3.35 
2004 12   7.12  -2.28   2.42 
2005 01   5.91  -4.35   0.78 
2005 02   7.98  -6.09   0.94 
2005 03  12.31  -2.83   4.74 
2005 04  13.23   -.58   6.32 
2005 05  18.01   3.66  10.83 
2005 06  20.59   2.08  11.34 
2005 07  29.79   5.53  17.66 
2005 08  29.28   4.42  16.85 
2005 09  21.95  -0.01  10.97 
2005 10  16.90   0.08   8.49 
2005 11   6.59  -2.97   1.81 
2005 12   3.34  -7.13  -1.89 
2006 01   6.08  -2.36   1.85 
2006 02   5.93  -7.72   -.89 
2006 03   7.56  -4.41   1.57 
2006 04  13.82  -1.92   5.95 
2006 05  19.87 -99.99 -99.99 
2006 06  23.72   4.84  14.28 
2006 07  31.29   6.26  18.77 
2006 08  27.41   3.46  15.43 
2006 09  24.06   0.86  12.46 
2006 10  16.67  -2.25   7.21 
2006 11   8.99  -2.48   3.25 
2006 12   6.49  -4.94   0.77 
2007 01   3.98  -6.61  -1.31 
2007 02   7.72  -3.48   2.11 
2007 03  13.12  -1.72   5.70 
2007 04  14.61  -2.81   5.89 
2007 05  20.73   -.58  10.07 
2007 06  23.75   3.33  13.54 
2007 07  30.66   7.48  19.07 
2007 08  27.52   4.19  15.86 
2007 09  23.02   1.42  12.22 
2007 10  15.31   -.50   7.40 
2007 11  10.04  -3.60   3.22 
2007 12   3.87  -4.66   -.39 
2008 02   7.97  -4.56   1.70 
2008 03   7.88  -4.46   1.71 
2008 04   9.66  -5.21   2.22 
2008 05  18.34   1.14   9.74 
2008 06  22.60   0.84  11.72 
2008 07  29.68   4.21  16.94 
2008 08  27.77   5.90  16.83 
2008 09  24.63   0.81  12.71 
2008 10  16.79   0.18   8.48 
2008 11  11.79   -.65   5.57 
2008 12   3.53  -8.39  -2.43 
2009 01   6.27  -5.86   0.20 
2009 02   6.94  -4.64   1.15 
2009 03   7.21  -5.04   1.08 
2009 04  13.88  -4.17   4.85 
2009 05  19.73   0.80  10.26 
2009 06  22.43   4.53  13.48 
2009 07  30.88   6.02  18.44 
2009 08  29.64   5.67  17.65 
2009 09  24.61   3.68  14.14 
2009 11   9.37  -2.51   3.42 
2009 12   3.19  -6.21  -1.51 
2010 01   6.91  -1.47   2.71 
2010 02   7.71  -2.47   2.62 
2010 03  11.05  -4.87   3.09 
2010 04  12.56  -3.18   4.69 
2010 05  15.01   0.16   7.58 
2010 06  19.94   3.06  11.50 
2010 07  28.44   4.33  16.38 
2010 08  26.91   3.49  15.20 
2010 09  22.57   3.50  13.03 
2010 10  16.57   0.39   8.47 
2010 11   7.78  -4.15   1.81 
2010 12   4.17  -4.84   -.33 
2011 01   7.12  -5.15   0.98 
2011 02   5.74  -7.62   -.94 
2011 03   8.76  -2.52   3.12 
2011 04  11.05  -3.90   3.57 
2011 05  14.87  -1.38   6.74 
2011 06  20.89   1.92  11.40 
2011 07  25.80   2.94  14.37 
2011 08  28.97   3.94  16.45 
2011 09  27.81   3.35  15.58 
2011 10  16.35   -.57   7.89 
2011 11   8.57  -5.86   1.35 
2011 12   7.35  -6.57   0.38 
2012 01   6.83  -5.18   0.82 
2012 02   6.17  -5.97   0.10 
2012 03   8.84  -4.23   2.30 
2012 04  13.16  -1.40   5.88 
2012 05  18.00  -1.00   8.50 
2012 06  18.86   3.48  11.17 
2012 07  26.95   6.48  16.71 
2012 08  28.78   5.43  17.10 
2012 09  24.52   2.93  13.72 
2012 10  15.27   0.37   7.82 
2012 11   8.84   -.32   4.26 
2012 12   3.52  -5.93  -1.20 
2013 01   4.75  -6.69   -.97 
2013 02   6.85  -4.82   1.01 
2013 03  10.45  -3.48   3.48 
2013 04  12.62  -3.47   4.57 
2013 05  18.40   1.14   9.76 
2013 06  21.75   3.99  12.87 
2013 07  28.84   6.01  17.42 
2013 08  26.63   7.10  16.86 
2013 09  21.17   4.96  13.07 
2013 10  14.68  -2.59   6.04 
2013 11   7.96  -4.48   1.73 
2013 12   4.42  -7.93  -1.75 
2014 01   7.54  -5.61   0.96 
2014 02   3.08  -8.18  -2.55 
2014 03  11.33  -4.61   3.36 
2014 04  13.07  -1.69   5.68 
2014 05  18.92   0.00   9.46 
