1895 02 -99.99 -11.03 -99.99 
1895 03 -99.99 -10.33 -99.99 
1895 04  14.60  -4.17   5.21 
1895 05  16.17   0.81   8.49 
1895 06  19.03   1.31  10.17 
1895 07  26.78   2.08  14.43 
1895 08  27.41   3.02  15.21 
1895 09  17.54   0.15   8.84 
1895 10  21.69  -4.25   8.72 
1895 11   9.37  -7.15   1.10 
1895 12   2.09 -11.55  -4.72 
1896 01   5.34  -9.59  -2.12 
1896 02   7.82 -10.62  -1.39 
1896 03   6.77 -11.67  -2.45 
1896 04  10.25  -5.95   2.15 
1896 05  10.61  -1.19   4.71 
1896 06  22.52   2.11  12.32 
1896 07  29.25   5.90  17.57 
1896 08  27.76   2.57  15.16 
1896 09  20.96   0.28  10.62 
1896 10  21.25  -3.68   8.78 
1896 11   1.89  -9.97  -4.04 
1896 12   5.61  -6.12   -.25 
1897 01   0.38 -13.61  -6.61 
1897 02   3.14 -12.31  -4.58 
1897 03   1.84 -14.08  -6.12 
1897 04  12.73  -2.85   4.93 
1897 05  21.25   1.63  11.44 
1897 06  22.23   1.44  11.83 
1897 07  26.97   2.66  14.81 
1897 08  32.53   1.65  17.09 
1897 09  26.30  -0.06  13.12 
1897 10  18.59  -4.05   7.27 
1897 11   6.94  -6.56   0.19 
1897 12   3.15  -9.17  -3.01 
1898 01   2.00 -13.04  -5.52 
1898 02   6.59  -6.62  -0.01 
1898 03   5.90 -11.99  -3.04 
1898 04  13.87  -3.60   5.13 
1898 05  15.54   -.61   7.46 
1898 06  21.65   3.84  12.74 
1898 07  29.85   1.89  15.87 
1898 08  30.93   4.55  17.74 
1898 09  24.13   -.52  11.80 
1898 10  12.42  -4.12   4.15 
1898 12   2.05 -13.04  -5.49 
1922 08  25.17   3.71  14.44 
1922 09  22.63  -1.95  10.33 
1922 10  16.21  -5.22   5.50 
1922 11   5.88 -11.34  -2.73 
1922 12   -.27 -13.38  -6.82 
1923 01   1.23 -12.87  -5.82 
1923 02   2.92 -15.62  -6.35 
1923 03   4.65 -12.44  -3.89 
1923 04   8.64  -7.38   0.63 
1923 05  12.52  -1.97   5.27 
1923 06  16.45   1.62   9.04 
1923 07  25.93   4.00  14.96 
1923 08  24.07   1.24  12.65 
1923 09  20.96  -1.10   9.92 
1923 10  10.87  -4.19   3.33 
1923 11   8.39  -8.76   -.18 
1923 12   1.15 -15.35  -7.10 
1924 01   0.52 -15.72  -7.60 
1924 02   6.23  -9.46  -1.61 
1924 03   3.33 -14.39  -5.53 
1924 04   9.42  -7.53   0.94 
1924 05  19.00  -3.20   7.90 
1924 06  20.26  -1.29   9.48 
1924 07  25.47   1.15  13.31 
1924 08  24.76  -1.01  11.87 
1924 09  20.01  -1.79   9.11 
1924 10  11.49  -2.70   4.39 
1924 11   5.11  -9.68  -2.28 
1924 12  -1.11 -17.26  -9.18 
1925 01   0.76 -10.42  -4.83 
1925 02   3.71  -9.78  -3.03 
1925 03   6.04  -9.72  -1.84 
1925 04  10.50  -4.56   2.97 
1925 05  16.52   -.36   8.08 
1925 06  18.17   1.93  10.05 
1925 07  25.26   3.67  14.46 
1925 08  22.35   1.10  11.72 
1925 09  17.11   0.40   8.75 
1925 10  10.48  -4.02   3.22 
1925 11   6.19  -8.26  -1.03 
1925 12   3.57 -10.44  -3.43 
1926 01   2.06 -17.04  -7.49 
1926 02   3.92 -10.10  -3.09 
1926 03   8.03  -8.92   -.44 
1926 04  13.82  -4.34   4.73 
1926 05  16.29   -.69   7.80 
1926 06  20.93   0.78  10.85 
1926 07  25.04   2.67  13.85 
1926 08  22.30   1.71  12.00 
1926 09  13.59  -2.98   5.30 
1926 10  12.71  -3.16   4.77 
1926 11   5.70  -4.73   0.48 
1926 12   -.52 -11.83  -6.17 
1927 01   0.71 -12.66  -5.97 
1927 02   2.09 -12.20  -5.05 
1927 03   5.02 -11.88  -3.43 
1927 04   7.46  -7.75   -.14 
1927 05  10.13  -1.70   4.21 
1927 06  17.93   1.09   9.51 
1927 09  13.30   -.56   6.37 
1927 10  10.07  -2.32   3.87 
1927 11   3.02  -4.55   -.76 
1927 12  -3.50 -17.51 -10.50 
1928 01  -1.69 -12.55  -7.12 
1928 02   -.84 -16.17  -8.50 
1928 03   1.64 -10.05  -4.20 
1928 04   4.58  -7.81  -1.61 
1928 05  13.02  -2.16   5.43 
1928 06   9.16   -.24   4.46 
1928 07 -99.99   2.63 -99.99 
1928 08 -99.99   -.82 -99.99 
1928 09  21.55  -2.28   9.63 
1928 10 -99.99  -4.96 -99.99 
1928 11   3.34  -8.84  -2.75 
1928 12  -2.01 -15.51  -8.76 
1929 01  -4.13 -18.32 -11.22 
1929 02  -1.88 -16.76  -9.32 
1929 03   5.11 -11.43  -3.16 
1929 04   6.65 -10.09  -1.72 
1929 11   6.74 -11.80  -2.53 
1930 12   0.68 -13.04  -6.18 
1931 01   2.32 -12.58  -5.13 
1931 02   4.80 -14.72  -4.96 
1931 03   5.73 -10.71  -2.49 
1931 05  16.16  -3.12   6.52 
1932 09  21.11  -4.21   8.45 
1932 10  10.66  -4.81   2.92 
1932 11   7.73 -99.99 -99.99 
1932 12  -2.91 -19.15 -11.03 
1933 01   -.79 -15.23  -8.01 
1933 02  -2.28 -19.07 -10.67 
1933 03   6.18 -11.10  -2.46 
1933 04   9.24  -8.72   0.25 
1933 06  24.07   1.44  12.75 
1933 07  27.57   1.61  14.59 
1933 08  24.87   0.41  12.64 
1933 09  17.68  -3.41   7.13 
1934 06  19.84   -.25   9.79 
1934 07  26.84   1.33  14.08 
1934 08  27.21   -.17  13.52 
1935 06 -99.99   -.98 -99.99 
1935 07  25.08   0.82  12.95 
1935 08  24.89  -1.35  11.77 
1936 07  29.08   2.74  15.91 
1936 08  25.44   1.26  13.35 
1936 09  19.70  -2.93   8.38 
1936 10  16.15  -4.42   5.85 
1936 11   7.05 -12.23  -2.58 
1936 12   -.48 -13.15  -6.81 
1937 02  -4.34 -19.12 -11.73 
1937 03   2.28 -18.09  -7.90 
1937 04  10.20  -7.35   1.42 
1937 05  17.15  -3.95   6.60 
1937 06  19.46  -1.19   9.13 
1937 07  26.69   1.97  14.33 
1937 08  25.28  -1.43  11.92 
1937 09  26.74   -.34  13.20 
1937 10  20.98  -2.67   9.15 
1937 11 -99.99  -7.53 -99.99 
1937 12   2.69 -11.90  -4.60 
1938 02   0.45 -11.53  -5.54 
1938 03   2.28 -14.55  -6.13 
1938 04   5.59 -10.76  -2.58 
1938 05   9.84  -8.39   0.72 
1959 10  12.07  -3.54   4.26 
1959 11   6.02 -10.82  -2.39 
1959 12   2.20 -13.73  -5.76 
1960 01   -.33 -15.97  -8.15 
1960 02   0.65 -14.68  -7.01 
1960 03   6.83 -11.21  -2.19 
1960 04   9.55  -5.18   2.18 
1960 05  13.22  -2.63   5.29 
1960 06  21.69   0.02  10.85 
1960 07  28.21   2.45  15.33 
1960 08  22.76   0.39  11.57 
1960 09  21.88  -1.08  10.40 
1960 10  12.82  -4.44   4.18 
1960 11   3.91  -8.55  -2.32 
1960 12   1.03 -14.47  -6.72 
1961 01   3.80 -13.80  -5.00 
1961 02   4.19  -7.09  -1.44 
1961 03   5.82  -9.18  -1.68 
1961 04   7.68  -6.24   0.72 
1961 05  14.80  -1.57   6.61 
1961 06  24.79   1.55  13.17 
1961 07  27.04   1.75  14.39 
1961 08  27.93   2.10  15.02 
1961 09  15.58  -3.12   6.23 
1961 10  11.72  -6.20   2.76 
1961 11   4.31 -11.59  -3.64 
1961 12   -.98 -14.34  -7.66 
1962 01   -.39 -17.27  -8.83 
1962 02   2.11 -13.06  -5.47 
1962 03   4.17 -13.14  -4.48 
1962 04  11.89  -6.70   2.59 
1962 05  12.19  -2.20   4.99 
1962 06  19.78   -.54   9.62 
1962 07  24.08   -.37  11.85 
1962 08  23.03   0.15  11.59 
1962 09  21.43  -3.27   9.08 
1962 10  13.64  -4.48   4.57 
1962 11   5.88  -7.78   -.95 
1962 12   3.14 -12.37  -4.61 
1963 01  -1.57 -19.95 -10.76 
1963 02   7.32  -8.79   -.73 
1963 03   4.89 -10.73  -2.91 
1963 04   7.65  -8.14   -.24 
1963 05  15.87  -2.63   6.62 
1963 06  17.02   0.58   8.80 
1963 07  23.95   -.10  11.92 
1963 08  24.93   0.97  12.95 
1963 09  21.94   0.58  11.26 
1963 10  14.96  -2.80   6.08 
1963 11   4.65  -7.30  -1.32 
1963 12   1.88 -13.62  -5.87 
1964 01   -.65 -16.41  -8.53 
1964 02   2.80 -18.14  -7.66 
1964 03   3.68 -99.99 -99.99 
1964 04   7.71  -8.51   -.40 
1964 05  13.37  -4.23   4.56 
1964 06  16.91   0.04   8.47 
1964 07  25.69   1.32  13.50 
1964 08  21.96   -.85  10.55 
1964 09  17.71  -4.44   6.63 
1964 10  15.66  -6.96   4.35 
1964 11   4.35 -11.54  -3.59 
1964 12  -1.16 -14.34  -7.75 
1965 01   0.15 -13.40  -6.62 
1965 02   2.50 -15.49  -6.49 
1965 03   3.72 -19.86  -8.07 
1965 04   8.87  -6.96   0.95 
1965 05  12.19  -5.44   3.37 
1965 06  19.25  -2.09   8.57 
1965 07  24.06   0.05  12.05 
1965 08  22.44   0.09  11.26 
1965 09  14.33  -5.71   4.31 
1965 10  15.96  -6.97   4.49 
1965 11   6.07  -9.25  -1.58 
1965 12   1.33 -15.06  -6.86 
1966 01   0.10 -16.16  -8.03 
1966 02   1.76 -16.84  -7.54 
1966 03   6.05 -14.85  -4.40 
1966 04   9.87  -9.46   0.20 
1966 05  18.66  -5.65   6.50 
1966 06  18.36   -.29   9.03 
1966 07  26.25   0.97  13.61 
1966 08  25.73   0.14  12.93 
1966 09  22.03   0.01  11.02 
1966 10  12.83  -5.52   3.65 
1966 11   5.14  -7.35  -1.10 
1966 12   1.07 -10.62  -4.77 
1967 01   1.19  -9.47  -4.14 
1967 02   4.48 -13.32  -4.42 
1967 03   4.23 -12.13  -3.95 
1967 04   6.29  -8.45  -1.07 
1967 05  14.06  -4.46   4.80 
1967 06  18.66   0.67   9.66 
1967 07  26.36   2.73  14.54 
1967 08  28.14   0.48  14.31 
1967 09  23.67   -.74  11.46 
1967 10  12.14  -3.70   4.22 
1967 11   5.83  -7.88  -1.02 
1967 12  -2.00 -13.75  -7.87 
1968 01   1.05 -15.58  -7.26 
1968 02   6.22 -11.75  -2.76 
1968 03   8.27  -8.72   -.22 
1968 04   7.74  -8.46   -.36 
1968 05  13.90  -3.68   5.10 
1968 06  19.15   1.10  10.12 
1968 07 -99.99   0.11 -99.99 
1968 08  21.22   1.24  11.23 
1968 09  18.48  -2.04   8.21 
1968 10  12.11  -5.30   3.40 
1968 11   3.32  -8.24  -2.46 
1968 12  -1.49 -14.01  -7.75 
1969 01  -1.00 -12.62  -6.81 
1969 02   2.14 -15.14  -6.50 
1969 03   5.92 -14.84  -4.46 
1969 04  11.22  -4.85   3.18 
1969 05  17.76  -2.33   7.71 
1969 06  18.98   1.23  10.10 
1969 07  25.07   0.09  12.58 
1969 08  27.54   -.58  13.47 
1969 09  20.50  -1.47   9.51 
1969 10   9.66  -6.20   1.73 
1969 11   6.69  -8.54   -.92 
1969 12   1.50  -9.93  -4.21 
1970 01   0.42 -11.04  -5.31 
1970 02   6.39 -11.56  -2.58 
1970 03   4.30 -11.72  -3.71 
1970 04   5.41  -8.76  -1.67 
1970 05  14.51  -3.34   5.58 
1970 06  21.23   2.08  11.65 
1970 07  25.88   3.75  14.81 
1970 08  27.71   0.41  14.06 
1970 09  16.11  -2.34   6.88 
1970 10  10.57  -6.59   1.98 
1970 11   4.36  -8.18  -1.91 
1970 12  -1.38 -13.96  -7.67 
1971 01   -.73 -11.43  -6.08 
1971 02   2.43 -12.04  -4.80 
1971 03   2.15 -12.19  -5.01 
1971 04   8.78  -6.74   1.02 
1971 05  15.11  -2.00   6.55 
1971 06  17.95   0.83   9.39 
1971 07  24.75   1.95  13.35 
1971 08  27.57   2.33  14.95 
1971 09  16.87  -3.85   6.51 
1971 10  12.49  -6.29   3.10 
1971 11   3.75  -8.10  -2.17 
1971 12  -2.10 -13.75  -7.93 
1972 01  -1.36 -13.87  -7.61 
1972 02   2.86 -11.60  -4.37 
1972 03   7.47  -9.22   -.87 
1972 04   7.15  -7.57   -.21 
1972 05  15.50  -2.64   6.43 
1972 06  20.54   1.57  11.05 
1972 07  23.77   1.66  12.71 
1972 08  25.47   2.21  13.84 
1972 09  16.84  -2.32   7.26 
1972 10  13.52  -5.00   4.26 
1972 11   2.98  -8.87  -2.94 
1972 12  -2.42 -15.32  -8.87 
1973 01   -.94 -15.12  -8.03 
1973 02   5.70 -12.86  -3.58 
1973 03   5.10  -9.34  -2.12 
1973 04   7.72  -6.78   0.46 
1973 06  20.29   0.98  10.64 
1973 07  26.22   1.80  14.00 
1973 08  24.80   1.32  13.06 
1973 09  19.62   -.94   9.34 
1973 10  12.32  -3.75   4.28 
1973 11   1.90  -7.55  -2.82 
1973 12   1.03  -9.34  -4.15 
1974 01  -2.45 -14.33  -8.39 
1974 02   2.00 -11.13  -4.56 
1974 03   4.80  -8.85  -2.02 
1974 04   9.60  -5.74   1.93 
1974 05  12.63  -3.15   4.73 
1974 06  23.35   1.05  12.20 
1974 07  24.75   2.49  13.62 
1974 08  23.22   1.11  12.16 
1974 09  22.14  -2.83   9.65 
1974 10  15.88  -4.96   5.45 
1974 11   5.87  -7.54   -.83 
1974 12   0.16 -12.38  -6.11 
1975 01  -1.05 -13.29  -7.17 
1975 02   1.80 -12.84  -5.52 
1975 03   3.50 -11.71  -4.10 
1975 04   4.94  -9.01  -2.03 
1975 05  12.27  -3.44   4.41 
1975 06  16.76   -.32   8.22 
1975 07  26.93   6.20  16.56 
1975 08  21.43   1.95  11.69 
1975 09  21.84  -3.13   9.35 
1975 11   3.00 -10.63  -3.81 
1975 12   1.55 -10.22  -4.33 
1976 01   1.09 -13.76  -6.33 
1976 02   2.66 -14.49  -5.91 
1976 03   3.51 -14.67  -5.58 
1976 04   9.49  -6.80   1.34 
1976 05  17.49  -2.39   7.55 
1976 06  17.95   0.40   9.17 
1976 07  25.56   3.71  14.63 
1976 08  20.83   1.95  11.39 
1976 09  20.85   -.58  10.13 
1976 10  14.80  -5.53   4.63 
1976 11   8.58  -7.97   0.30 
1976 12   2.13 -14.57  -6.22 
1977 01   1.50 -18.44  -8.47 
1977 02   6.72 -11.92  -2.60 
1977 03   2.67 -11.71  -4.52 
1977 04  13.89  -6.43   3.73 
1977 05  11.52  -2.17   4.67 
1977 06  22.90   2.71  12.80 
1977 07  23.73   2.88  13.30 
1977 08  23.99   2.04  13.01 
1977 09  17.04  -1.09   7.97 
1977 10  13.40  -4.19   4.60 
1977 11   2.19 -10.59  -4.19 
1977 12   0.41 -10.00  -4.79 
1978 01   1.38 -11.40  -5.00 
1978 02   3.19  -9.60  -3.20 
1978 03   8.75  -7.88   0.43 
1978 04   8.70  -5.01   1.84 
1978 05  11.55  -2.05   4.75 
1978 06  20.02   -.58   9.72 
1978 07  23.81   2.83  13.32 
1978 08  22.39   0.05  11.21 
1978 09  17.02   -.26   8.38 
1978 10  17.48  -7.96   4.75 
1978 11   3.29 -10.44  -3.57 
1978 12  -3.75 -19.04 -11.40 
1979 01  -3.18 -21.53 -12.35 
1979 02   1.25  -9.91  -4.33 
1979 03   7.26 -10.14  -1.44 
1979 04   8.67  -6.63   1.02 
1979 05  15.79  -2.61   6.59 
1979 06  21.14   -.80  10.17 
1979 07  25.45   1.43  13.44 
1979 08  23.91   1.90  12.90 
1979 09  22.43  -1.78  10.32 
1979 10  14.15  -4.15   5.00 
1979 11   3.98 -12.04  -4.02 
1979 12   2.82  -9.18  -3.18 
1980 01   -.52 -15.08  -7.80 
1980 02   5.11  -9.08  -1.98 
1980 03   4.10  -9.57  -2.73 
1980 04  12.06  -5.44   3.31 
1980 05  14.88   -.43   7.22 
1980 06  19.08   0.89   9.98 
1980 07  24.78   3.56  14.17 
1980 08  22.38   -.54  10.91 
1980 09  20.03   0.38  10.20 
1980 10  14.37  -4.82   4.77 
1980 11   5.54  -7.79  -1.12 
1980 12   2.09  -8.38  -3.14 
1981 01   3.60 -11.26  -3.83 
1981 02   4.46 -11.67  -3.60 
1981 03   7.65  -8.62   -.48 
1981 04   9.85  -5.82   2.01 
1981 05  13.06   -.52   6.27 
1981 07  25.28   1.33  13.30 
1981 08  27.09   1.74  14.41 
1981 09  21.16  -1.52   9.82 
1981 10  11.50  -4.57   3.46 
1981 11   6.65  -6.88   -.11 
1981 12   0.37 -10.50  -5.06 
1982 01  -1.30 -14.04  -7.67 
1982 02   1.04 -14.61  -6.78 
1982 03   4.80  -9.07  -2.13 
1982 04   6.89  -9.68  -1.39 
1982 05  13.20  -3.33   4.93 
1982 06  19.19   1.48  10.33 
1982 07  23.65   3.07  13.36 
1982 08  25.19   2.38  13.78 
1982 09  17.42  -1.61   7.90 
1982 10  10.02  -3.08   3.47 
1982 11   2.28 -10.67  -4.19 
1982 12   -.75 -13.17  -6.96 
1983 01   1.56 -10.59  -4.51 
1983 02   3.89 -10.39  -3.25 
1983 03   5.94  -6.79   -.42 
1983 05  15.16  -2.08   6.53 
1983 06  19.51   0.47   9.99 
1983 07  22.93   2.81  12.87 
1983 08  25.24   4.94  15.09 
1983 09  19.06  -2.67   8.19 
1983 10  14.47  -2.69   5.89 
1983 11   2.99  -7.36  -2.18 
1983 12  -3.14 -17.43 -10.28 
1984 01   0.99 -13.30  -6.15 
1984 02   4.17 -13.29  -4.56 
1984 04   8.17  -6.55   0.80 
1984 05  13.34  -2.88   5.23 
1984 07  26.08   3.15  14.61 
1984 08  26.39   1.80  14.09 
1984 09  17.02  -2.19   7.41 
1984 10   9.37  -7.13   1.11 
1984 11   3.38  -9.64  -3.13 
1984 12  -1.37 -16.52  -8.94 
1985 01   2.87 -16.93  -7.03 
1985 03   4.90 -14.15  -4.62 
1985 04 -99.99  -6.59 -99.99 
1985 05  16.75  -2.06   7.34 
1985 07  28.03   3.33  15.68 
1985 08  22.02   0.13  11.07 
1985 09  14.36  -2.35   6.00 
1985 10  10.56  -5.35   2.60 
1985 11   -.14 -14.28  -7.21 
1986 01   3.85 -10.75  -3.45 
1986 03   9.25  -7.34   0.95 
1986 04   9.99  -6.31   1.83 
1986 05  15.42  -1.93   6.74 
1986 06  23.84   0.89  12.36 
1986 08  26.80   2.99  14.89 
1987 02   4.35 -11.47  -3.56 
1987 03   5.94  -6.89   -.47 
1987 04  15.41  -4.44   5.48 
1987 06  20.56   1.39  10.97 
1987 07 -99.99   2.50 -99.99 
1987 09  23.39  -2.02  10.68 
1987 12   -.46 -12.16  -6.31 
1988 04  12.29  -4.92   3.68 
1988 06  22.34   3.23  12.78 
1988 07  25.08   2.74  13.91 
1988 08  25.56   -.21  12.67 
1988 09 -99.99  -2.91 -99.99 
1988 11 -99.99  -7.66 -99.99 
1988 12   0.40 -14.19  -6.89 
1989 01   2.25 -12.54  -5.14 
1989 02   -.26 -18.19  -9.22 
1989 04  11.01  -5.20   2.90 
1989 09  20.45  -2.08   9.18 
1989 10 -99.99  -3.30 -99.99 
1989 11   6.10  -5.92   0.08 
1989 12   3.01 -11.83  -4.41 
1990 02   2.50 -14.92  -6.21 
1990 03   8.39  -8.30   0.04 
1990 05  12.23  -2.00   5.11 
1990 06  18.56   0.66   9.60 
1990 07  24.90   3.24  14.07 
1990 08  24.56   4.02  14.29 
1990 09  23.35   -.12  11.61 
1990 10  11.00  -4.84   3.08 
1990 11   5.19  -7.13   -.97 
1990 12 -99.99 -18.45 -99.99 
1991 01   0.92 -15.27  -7.17 
1991 02   7.71  -7.34   0.18 
1991 03   5.77  -9.88  -2.05 
1991 04   7.83  -5.71   1.05 
1991 05  11.74  -1.78   4.98 
1991 06  17.04   -.13   8.46 
1991 07  25.96   2.03  13.99 
1991 08  26.92   1.86  14.39 
1991 09  21.58  -1.48  10.05 
1991 10  14.44  -6.13   4.15 
1991 11   2.40  -9.17  -3.38 
1991 12   1.97 -13.16  -5.59 
1992 01 -99.99 -12.54 -99.99 
1992 02   7.75  -9.54   -.89 
1992 03  10.25  -6.35   1.95 
1992 04  12.80  -3.72   4.54 
1992 05  19.32  -1.71   8.80 
1992 06  21.52   1.54  11.53 
1992 07  21.45   1.89  11.67 
1992 08  25.74   0.75  13.24 
1992 09  18.86  -2.10   8.37 
1992 10  14.81  -4.07   5.37 
1992 12  -1.09 -15.06  -8.07 
1993 01   -.18 -16.93  -8.55 
1993 02   3.45 -14.69  -5.62 
1993 03 -99.99  -7.69 -99.99 
1993 04   7.53  -5.59   0.97 
1993 05  17.90  -1.98   7.96 
1993 06  17.11   0.91   9.01 
1993 07  17.79   1.29   9.54 
1993 08  21.78   1.10  11.44 
1993 09  19.36  -2.60   8.38 
1993 10  12.67  -4.38   4.14 
1993 11   4.17 -11.93  -3.87 
1994 04 -99.99  -4.94 -99.99 
1994 06  20.28   0.46  10.37 
1994 07  25.43   2.17  13.80 
1994 08 -99.99   1.60 -99.99 
1994 11 -99.99 -11.35 -99.99 
1995 01 -99.99 -12.84 -99.99 
1995 02   7.58  -8.97   -.69 
1995 05  14.07  -1.82   6.12 
1995 07  23.22   2.96  13.09 
1995 08  23.41   1.26  12.33 
1995 09  21.31   -.37  10.46 
1995 10 -99.99  -4.29 -99.99 
1995 12   1.04 -10.39  -4.67 
1996 01   -.35 -99.99 -99.99 
1996 02   3.76 -13.21  -4.72 
1996 03   7.27  -8.95   -.83 
1996 04   8.79  -5.24   1.77 
1996 05 -99.99  -2.72 -99.99 
1996 06  19.96   0.31  10.13 
1996 07  26.58   1.88  14.23 
1996 08  24.99   1.25  13.12 
1996 09  16.54  -2.33   7.10 
1997 01 -99.99 -12.52 -99.99 
1997 02   3.40 -14.38  -5.49 
1997 04   8.09  -6.77   0.66 
1997 07 -99.99   2.67 -99.99 
1997 08  24.42   1.77  13.09 
1997 11   6.29  -8.95  -1.33 
1998 04   9.87  -5.98   1.94 
1998 06  16.11  -3.05   6.53 
1998 07  27.54 -99.99 -99.99 
1998 09  23.69   1.37  12.53 
1998 12   0.32 -13.16  -6.42 
1999 01   2.50 -12.80  -5.15 
1999 02   2.92 -14.98  -6.03 
1999 03 -99.99 -12.96 -99.99 
1999 04   8.31  -9.49   -.58 
1999 06  18.01   -.85   8.58 
1999 09  20.91 -99.99 -99.99 
1999 11  10.09  -7.84   1.12 
2000 02   6.19 -12.52  -3.16 
2000 04  12.94  -7.53   2.70 
2000 05  14.56  -4.19   5.18 
2000 07  25.93  -1.07  12.43 
2000 08  27.76  -2.58  12.59 
2001 02   2.59 -13.77  -5.59 
2001 03   8.96  -7.76   0.59 
2001 06  20.20   0.63  10.41 
2001 08  28.16   2.27  15.21 
2001 09  22.88   -.41  11.23 
2006 11 -99.99 -10.34 -99.99 
