1873 08 23.55  13.05  18.29 
1873 09 20.06   8.30  14.18 
1873 10 12.84   3.37   8.10 
1873 11 -1.92  -7.45  -4.68 
1873 12 -1.46 -10.53  -5.99 
1874 01 -3.79 -10.81  -7.30 
1874 02 -5.76 -14.93 -10.34 
1874 03  -.27  -8.54  -4.40 
1874 04  4.06  -4.07    . 0 
1874 05 16.95   6.12  11.53 
1874 06 22.30  12.11  17.20 
1874 07 25.78  15.11  20.44 
1874 08 24.46  11.96  18.20 
1874 09 21.71  10.54  16.12 
1874 10 13.12   4.27   8.69 
1874 11  3.55  -4.06   -.25 
1874 12 -4.46 -13.14  -8.80 
1875 01 10.92 -18.87 -14.90 
1875 02 -8.96 -18.34 -13.65 
1875 03 -1.48 -11.70  -6.59 
1875 04  7.27  -2.28   2.49 
1875 05 17.00   5.88  11.44 
1875 06 24.28  10.94  17.61 
1875 07 25.51  14.14  19.82 
1875 08 25.44  13.39  19.41 
1875 10  8.70   1.17   4.94 
1875 11  -.24  -7.43  -3.83 
1875 12 -4.27 -12.99  -8.63 
1876 01 -3.64 -11.25  -7.44 
1876 02 -5.83 -13.74  -9.78 
1876 03  -.11  -8.78  -4.44 
1876 04  7.85  -1.33   3.26 
1876 05 16.99   5.50  11.24 
1876 06 26.02  13.95  19.98 
1876 07 27.15  15.92  21.53 
1876 08 27.36  13.51  20.43 
1876 09 17.37   8.14  12.76 
1876 10  9.24   1.17   5.21 
1876 11  3.59  -1.65    .97 
1876 12 -9.22 -16.10 -12.66 
1877 01 -8.35 -16.86 -12.60 
1877 02   .46  -6.87  -3.20 
1877 03  -.33  -7.34  -3.83 
1877 04 12.25    .16   6.20 
1877 05 18.37   7.09  12.73 
1877 06 24.78  12.15  18.46 
1877 07 27.87  15.29  21.58 
1877 08 26.71  15.66  21.18 
1877 09 22.03  10.69  16.36 
1877 10 10.29   3.31   6.80 
1877 11  4.96  -1.32   1.82 
1877 12  -.70  -5.49  -3.09 
1878 01 -6.75 -15.94 -11.34 
1878 02 -2.19 -10.22  -6.20 
1878 03  4.25  -3.71    .26 
1878 04 14.05   5.27   9.66 
1878 05 17.99   7.44  12.71 
1878 06 23.83  11.55  17.69 
1878 07 28.10  16.43  22.26 
1878 08 25.30  15.19  20.24 
1878 09 21.34  11.06  16.20 
1878 10 14.71   4.48   9.59 
1878 11  2.08  -1.68    .20 
1878 12 -4.29  -9.93  -7.11 
1879 01 -8.43 -17.61 -13.02 
1879 02 -8.83 -19.23 -14.03 
1879 03  -.85  -9.89  -5.37 
1879 04  7.16  -1.23   2.96 
1879 05 19.87   6.84  13.36 
1879 06 22.24  11.67  16.95 
1879 07 26.12  13.97  20.04 
1879 08 23.42  11.56  17.49 
1879 09 18.99   8.03  13.51 
1879 10 15.47   6.59  11.03 
1879 11  2.09  -5.25  -1.57 
1879 12 -4.94 -14.00  -9.47 
1880 01  -.45  -9.84  -5.14 
1880 02 -2.88 -12.12  -7.50 
1880 03 -1.39 -10.63  -6.01 
1880 04  8.85   -.72   4.06 
1880 05 21.25   8.78  15.01 
1880 06 25.05  12.48  18.76 
1880 07 26.08  13.72  19.90 
1880 08 24.99  11.78  18.38 
1880 09 21.11  10.52  15.81 
1880 10 10.83   2.10   6.47 
1880 11   .47  -7.07  -3.30 
1880 12 -7.47 -13.37 -10.42 
1881 01 10.44 -19.66 -15.04 
1881 02 -6.22 -15.33 -10.77 
1881 03  1.23  -5.55  -2.16 
1881 04  8.33  -2.52   2.90 
1881 05 18.54   8.27  13.41 
1881 06 20.94   8.04  14.49 
1881 07 25.67  13.90  19.78 
1881 08 25.36  13.95  19.65 
1881 09 23.67  13.41  18.54 
1881 10 11.49   2.93   7.21 
1881 11  3.60  -3.24    .17 
1881 12  1.29  -4.67  -1.69 
1882 01 -7.00 -15.41 -11.20 
1882 02 -2.06 -10.86  -6.46 
1882 03   .-8  -7.99  -4.03 
1882 04  6.24   -.94   2.65 
1882 06 22.76  11.66  17.20 
1882 07 25.47  14.42  19.94 
1882 08 25.52  13.58  19.54 
1882 09 19.65   8.96  14.30 
1882 10 14.95   4.39   9.67 
1882 11  2.49  -4.59  -1.05 
1882 12 -5.02 -11.18  -8.10 
1883 01 -8.79 -19.51 -14.15 
1883 02 -6.25 -14.52 -10.38 
1883 03 -3.66 -14.71  -9.18 
1883 04  7.28  -2.06   2.61 
1883 05 15.98   5.32  10.65 
1883 06 24.79  12.86  18.82 
1883 07 25.08  13.26  19.17 
1883 08 24.11  12.70  18.40 
1883 09 19.18   6.44  12.81 
1883 10 10.83    .56   5.69 
1883 11  5.28  -2.60   1.34 
1883 12 -5.45 -12.47  -8.96 
1884 01 10.08 -19.04 -14.56 
1884 02 -3.55 -11.35  -7.45 
1884 03   .26  -7.98  -3.86 
1884 04  9.00    .46   4.73 
1884 05 17.21   6.14  11.67 
1884 06 26.97  12.33  19.65 
1884 07 23.97  13.19  18.58 
1884 08 26.15  12.73  19.43 
1884 09 22.11 -99.99 -99.99 
1884 10 10.83   3.05   6.94 
1884 11  2.81  -4.30   -.74 
1884 12 -4.39 -13.14  -8.76 
1885 01 -7.01 -14.18 -10.59 
1885 02 10.55 -20.19 -15.37 
1885 03 -5.87 -16.48 -11.17 
1885 04  7.94  -2.28   2.83 
1885 05 19.18   6.02  12.60 
1885 06 22.34  11.47  16.90 
1885 07 26.10  14.63  20.36 
1885 08 22.13  11.61  16.86 
1885 09 19.04   6.73  12.88 
1885 10 10.38   2.77   6.57 
1885 11  2.68  -2.64    . 1 
1885 12 -4.44 -11.47  -7.96 
1886 01 -7.55 -15.68 -11.61 
1886 02 -6.36 -16.69 -11.52 
1886 03 -1.39  -9.79  -5.59 
1886 04 11.87    .56   6.21 
1886 05 18.45   6.75  12.60 
1886 06 22.34  11.28  16.81 
1886 07 25.27  14.23  19.75 
1886 08 24.59  12.94  18.76 
1886 09 19.24   8.43  13.83 
1886 10 13.03   2.27   7.64 
1886 11  3.48  -3.38    . 4 
1886 12 -7.19 -14.72 -10.95 
1887 01 -8.67 -20.62 -14.64 
1887 02 -6.39 -16.74 -11.56 
1887 03 -3.09 -12.67  -7.88 
1887 04  7.40  -3.80   1.80 
1887 05 22.60   9.53  16.06 
1887 06 24.41  12.68  18.54 
1887 07 28.81  17.06  22.93 
1887 08 24.28  11.21  17.74 
1887 09 18.85   7.30  13.07 
1887 10 10.32   1.72   6.02 
1887 11  2.10  -4.37  -1.13 
1887 12 -5.37 -11.06  -8.21 
1888 01 11.86 -19.65 -15.75 
1888 02 -5.52 -17.58 -11.55 
1888 03 -2.56 -10.10  -6.33 
1888 04  7.49  -1.63   2.92 
1888 05 17.26   6.41  11.83 
1888 06 24.54  12.50  18.52 
1888 07 25.93  12.28  19.10 
1888 08 23.32  12.90  18.11 
1888 09 17.37   7.93  12.65 
1888 10  7.33    .16   3.74 
1888 11  3.02  -3.13    .-5 
1888 12 -2.19  -8.96  -5.57 
1889 01 -3.28  -9.72  -6.50 
1889 02 -8.79 -18.62 -13.70 
1889 03  1.84  -6.58  -2.36 
1889 04 11.87    .40   6.13 
1889 05 19.77   8.46  14.11 
1889 06 21.87  11.43  16.65 
1889 07 25.02  14.48  19.75 
1889 08 22.59  12.28  17.43 
1889 09 19.76   9.70  14.73 
1889 10  8.01   -.87   3.57 
1889 11  4.26  -1.32   1.47 
1889 12   .-4  -7.23  -3.63 
1890 01 -5.13 -14.13  -9.63 
1890 02 -4.30 -12.96  -8.63 
1890 03  -.49  -8.05  -4.27 
1890 04 10.35  -1.33   4.51 
1890 05 16.58   5.06  10.82 
1890 06 23.04  12.17  17.60 
1890 07 25.93  14.18  20.05 
1890 08 23.06  11.85  17.45 
1890 09 18.81   8.30  13.55 
1890 10 11.05   2.59   6.82 
1890 11  2.62  -3.89   -.63 
1890 12 -8.64 -18.95 -13.80 
1891 01 -6.10 -14.55 -10.32 
1891 02 -2.78 -13.59  -8.18 
1891 03   .71  -8.17  -3.73 
1891 04  9.87    .55   5.21 
1891 05 17.40   4.32  10.86 
1891 06 24.51  11.41  17.95 
1913 12   .49  -8.21  -3.86 
1914 01 -5.35 -17.54 -11.44 
1914 02 -8.57 -19.14 -13.85 
1914 03  1.63  -7.16  -2.76 
1914 04  9.16  -1.07   4.04 
1914 05 20.31   7.85  14.08 
1914 06 22.46  10.12  16.28 
1914 07 25.10 -99.99 -99.99 
1914 08 24.78  11.31  18.04 
1914 09 20.41   8.04  14.22 
1914 10 14.74   4.41   9.57 
1914 11  6.02  -3.75   1.13 
1914 12 -2.70 -12.35  -7.52 
1915 01 -3.79 -14.34  -9.06 
1915 02 -2.50 -11.53  -7.01 
1915 03  -.38  -8.84  -4.61 
1915 04 14.33   2.92   8.62 
1915 05 16.15   4.59  10.37 
1915 06 25.00  10.85  17.92 
1915 07 27.18  13.57  20.37 
1915 08 24.76  12.29  18.52 
1915 09 23.30  10.17  16.73 
1915 10 15.06   3.82   9.44 
1915 11  6.41  -2.89   1.75 
1915 12 -1.83  -9.96  -5.89 
1916 01   .72 -11.17  -5.22 
1916 02 -6.15 -16.49 -11.32 
1916 03 -2.27 -13.26  -7.76 
1916 04 11.53    .97   6.25 
1916 05 18.01   6.73  12.37 
1916 06 22.41  11.69  17.04 
1916 07 29.08  16.20  22.64 
1916 08 26.95  13.75  20.35 
1916 09 21.67   8.87  15.27 
1916 10 15.89   1.93   8.91 
1916 11  5.05  -4.90    . 7 
1916 12 -3.50 -12.73  -8.11 
1917 01 -6.62 -17.19 -11.90 
1917 02 -6.87 -19.39 -13.12 
1917 03  2.05  -8.57  -3.25 
1917 04  8.87    .11   4.48 
1917 05 14.14   3.57   8.85 
1917 08 26.38  13.58  19.98 
1917 09 20.31   6.72  13.51 
1917 10 11.52   1.47   6.49 
1917 11  2.44  -6.85  -2.20 
1917 12 -8.29 -19.11 -13.70 
1918 01 -9.37 -18.39 -13.87 
1918 02 -4.84 -16.45 -10.65 
1918 03  1.76  -8.21  -3.22 
1918 04 11.57  -1.16   5.20 
1951 07 26.37  15.40  20.88 
1951 08 22.75  12.65  17.70 
1951 09 20.11   8.20  14.15 
1951 10 15.14   2.64   8.89 
1951 11  3.40  -5.41  -1.00 
1951 12  -.68 -10.42  -5.55 
1952 01 -1.67 -13.27  -7.47 
1952 02 -1.50  -9.60  -5.55 
1952 03  1.42  -5.94  -2.26 
1952 04 12.57   1.26   6.91 
1952 05 99.99   4.57 -99.99 
1952 07 27.49  15.93  21.71 
1952 08 25.60  13.51  19.55 
1952 09 21.90   9.62  15.76 
1952 10 11.03   1.16   6.09 
1952 11  6.40  -1.00   2.70 
1952 12  -.68  -7.49  -4.08 
1953 01 -2.05 -12.35  -7.20 
1953 02 -1.32  -9.89  -5.60 
1953 03  4.31  -4.91   -.29 
1953 04 10.10   1.43   5.76 
1953 05 18.87   7.88  13.37 
1953 06 24.16  11.98  18.07 
1953 07 25.68  15.53  20.60 
1953 08 24.84  12.21  18.52 
1953 09 21.45   8.83  15.14 
1953 10 14.91   3.16   9.03 
1953 11  8.31    .58   4.44 
1953 12  2.31  -5.68  -1.68 
1954 01 -8.50 -19.11 -13.80 
1954 02 -1.15 -12.53  -6.83 
1954 03   .57  -7.96  -3.69 
1954 04 11.39    .36   5.87 
1954 05 16.54   5.88  11.21 
1954 06 22.21  12.72  17.46 
1954 07 23.77  12.92  18.34 
1954 08 22.37  11.85  17.11 
1954 09 18.36   8.97  13.67 
1954 10 14.32   5.47   9.89 
1954 11  6.66  -1.36   2.65 
1954 12 -2.33 -11.00  -6.66 
1955 01 -7.25 -16.12 -11.69 
1955 02 -4.23 -15.66  -9.95 
1955 03   .12  -8.13  -4.00 
1955 04 12.79   1.89   7.34 
1955 05 20.99   8.31  14.65 
1955 06 25.47  12.96  19.21 
1955 07 29.83  15.49  22.66 
1955 08 28.10  16.27  22.18 
1955 09 20.75   7.14  13.94 
1955 10 14.21   4.67   9.44 
1955 11  4.44  -2.87    .79 
1955 12 -6.03 -15.00 -10.51 
1956 01 -4.61 -12.93  -8.77 
1956 02 -2.45 -13.00  -7.72 
1956 03 -1.41 -12.89  -7.15 
1956 04  8.99   -.29   4.35 
1956 05 15.95   3.48   9.71 
1956 06 22.39  12.45  17.42 
1956 07 23.94  12.67  18.30 
1956 08 24.97  12.58  18.77 
1956 09 18.07   6.64  12.35 
1956 10 16.14   1.75   8.94 
1956 11  7.08  -2.67   2.20 
1956 12  -.34 -10.09  -5.21 
1957 01 -7.51 -21.97 -14.74 
1957 02 -2.02 -12.52  -7.27 
1957 03  2.80  -7.21  -2.20 
1957 04 13.00   1.54   7.27 
1957 05 17.75   5.91  11.83 
1957 06 25.16  13.47  19.31 
1957 07 25.80  13.80  19.79 
1957 08 24.51  10.62  17.56 
1957 09 21.31   9.41  15.36 
1957 10 14.14   2.24   8.19 
1957 11  7.71  -1.16   3.27 
1957 12  2.20  -7.26  -2.53 
1958 01 -3.73 -12.81  -8.27 
1958 02 -7.63 -17.74 -12.68 
1958 03  2.58  -4.21   -.81 
1958 04 12.58   1.08   6.83 
1958 05 16.20   4.53  10.37 
1958 06 20.43   9.46  14.94 
1958 07 24.98  14.43  19.70 
1958 08 24.65  13.02  18.83 
1958 09 19.94   9.16  14.55 
1958 10 12.85   2.72   7.78 
1958 11  7.47 -99.99 -99.99 
1958 12 -6.86 -99.99 -99.99 
1959 01 -5.77 -15.50 -10.63 
1959 02 -6.01 -20.49 -13.25 
1959 03  1.50  -9.52  -4.01 
1959 04 12.02    .14   6.08 
1959 05 20.68   6.34  13.51 
1959 06 23.07  13.26  18.16 
1959 07 27.86  15.09  21.47 
1959 08 27.03  15.63  21.33 
1959 09 22.50  10.13  16.31 
1959 10 12.92   2.55   7.73 
1959 11  5.74  -3.82    .95 
1959 12 -2.31  -9.43  -5.87 
1960 01 -6.45 -17.12 -11.78 
1960 02 -2.35 -11.37  -6.86 
1960 03 -2.46 -12.39  -7.42 
1960 04 10.51    .74   5.62 
1960 05 21.33   9.58  15.45 
1960 06 23.83  11.86  17.84 
1960 07 25.28  12.84  19.06 
1960 08 26.45  10.63  18.54 
1960 09 20.98   8.28  14.62 
1960 10 12.48   1.43   6.95 
1960 11  8.70    .47   4.58 
1960 12 -2.20 -13.69  -7.94 
1961 01 -8.89 -19.64 -14.27 
1961 02 -2.89 -12.80  -7.84 
1961 03  1.16  -8.17  -3.50 
1961 04  8.46    .31   4.38 
1961 05 16.87   5.07  10.97 
1961 06 21.88  10.79  16.33 
1961 07 25.33  15.13  20.23 
1961 08 24.40  13.72  19.06 
1961 09 23.51  12.10  17.80 
1961 10 15.07   3.21   9.13 
1961 11  5.79  -2.13   1.83 
1961 12 -1.96 -10.51  -6.23 
1962 01 -5.48 -15.37 -10.42 
1962 02 -6.53 -18.31 -12.42 
1962 03  2.35  -7.74  -2.69 
1962 04  9.42   -.27   4.57 
1962 05 19.77   7.25  13.51 
1962 06 23.62  10.37  16.99 
1962 07 23.78  11.20  17.49 
1962 11  4.04  -4.54   -.25 
1962 12 -3.06 -12.92  -7.99 
1963 01 -5.28 -14.12  -9.70 
1963 02 -7.51 -18.29 -12.90 
1963 03  1.36  -9.59  -4.11 
1963 04 11.29  -1.72   4.78 
1963 05 17.12   6.01  11.57 
1963 06 23.96  12.08  18.02 
1963 07 26.67  15.67  21.17 
1963 08 21.97  12.17  17.07 
1963 09 17.93   6.35  12.14 
1963 10 17.65   6.05  11.85 
1963 11  8.05   1.41   4.73 
1963 12 -8.35 -15.25 -11.80 
1964 01 -1.16  -9.83  -5.49 
1964 02 -2.87 -13.34  -8.10 
1964 03  3.07  -5.42  -1.17 
1964 04 11.93   2.11   7.02 
1964 05 20.25   8.38  14.31 
1964 06 24.15  11.66  17.90 
1964 07 26.74  15.77  21.25 
1964 08 22.78  11.76  17.27 
1964 09 19.59   7.74  13.66 
1964 10 13.09   2.08   7.59 
1964 11  5.63  -2.76   1.43 
1964 12  -.77  -9.64  -5.21 
1965 01 -5.45 -15.87 -10.66 
1965 02 -3.30 -13.21  -8.25 
1965 03  1.46  -7.57  -3.05 
1965 04  9.12  -1.28   3.92 
1965 05 20.83   6.69  13.76 
1965 06 23.94  10.94  17.44 
1965 07 25.21  11.86  18.53 
1965 08 24.42  13.50  18.95 
1965 10 12.89   3.62   8.25 
1965 11  3.86  -3.52    .16 
1965 12   .26  -6.58  -3.16 
1966 01 -6.47 -13.26  -9.86 
1966 02 -2.71 -13.77  -8.24 
1966 03  4.09  -3.22    .43 
1966 04 11.17   1.09   6.13 
1966 05 17.21   5.97  11.59 
1966 06 25.45  13.31  19.38 
1966 07 27.70  15.56  21.63 
1966 08 24.92  15.24  20.08 
1966 09 19.52   9.05  14.28 
1966 10 14.44   4.35   9.39 
1966 11  9.10    .85   4.98 
1966 12 -1.37  -9.39  -5.38 
1967 01  -.26  -9.50  -4.88 
1967 02 -5.80 -19.29 -12.54 
1967 03   .96  -9.18  -4.11 
1967 04 11.75   -.16   5.79 
1967 05 15.86   3.91   9.88 
1967 06 26.63  14.72  20.67 
1967 07 27.17  16.42  21.79 
1967 08 26.19  14.88  20.53 
1967 09 22.79   9.00  15.89 
1967 10 15.08   4.76   9.92 
1967 11  4.83  -2.77   1.03 
1967 12  1.29  -7.79  -3.25 
1968 01 -7.31 -17.85 -12.58 
1968 02 -4.91 -15.32 -10.11 
1968 03  6.09  -4.94    .57 
1968 04 16.52   3.09   9.80 
1968 05 19.37   5.92  12.64 
1968 06 22.90  12.62  17.76 
1968 07 28.04  15.55  21.79 
1968 08 23.92  12.82  18.36 
1968 09 22.61  10.27  16.44 
1968 10 15.18   4.87  10.02 
1968 11  3.48  -3.08    .20 
1968 12 -4.62 -12.13  -8.37 
1969 01 -3.71 -14.13  -8.92 
1969 02 -2.11 -11.15  -6.63 
1969 03   .40  -9.54  -4.57 
1969 04 10.37    . 7   5.22 
1969 05 17.33   5.06  11.19 
1969 06 23.10  12.56  17.83 
1969 07 26.40  14.50  20.45 
1969 08 26.20  15.43  20.81 
1969 09 19.89   9.27  14.58 
1969 10 12.86   3.14   8.00 
1969 11  6.15   -.57   2.79 
1969 12 -3.61 -11.35  -7.48 
1970 01 -9.79 -21.15 -15.46 
1970 02 -3.86 -15.06  -9.46 
1970 03   .97  -7.61  -3.32 
1970 04 11.92    .44   6.18 
1970 05 18.94   6.98  12.96 
1970 06 23.96  11.78  17.86 
1970 07 27.19  15.49  21.34 
1970 08 26.02  14.01  20.01 
1970 09 20.26  10.32  15.29 
1970 10 15.96   4.94  10.45 
1970 11  7.53   -.65   3.44 
1970 12 -5.59 -15.97 -10.78 
1971 01 -7.30 -19.02 -13.16 
1971 02 -1.83 -12.98  -7.40 
1971 03   .56 -10.66  -5.04 
1971 04  7.86  -2.72   2.57 
1971 05 19.17   7.02  13.09 
1971 06 24.70  10.97  17.83 
1971 07 26.32  13.82  20.07 
1971 08 25.12  13.50  19.31 
1971 09 23.10  12.31  17.70 
1971 10 17.39   6.13  11.76 
1971 11  4.81  -3.52    .64 
1971 12 -1.17 -10.77  -5.97 
1972 01 -1.14 -13.46  -7.30 
1972 02 -5.48 -16.70 -11.09 
1972 03  -.69  -9.37  -5.02 
1972 04  7.54  -2.62   2.46 
1972 05 20.15   7.01  13.58 
1972 06 22.53  11.90  17.21 
1972 07 26.51  15.31  20.91 
1972 08 24.05  13.35  18.70 
1972 09 21.06  10.00  15.53 
1972 10 11.39    .98   6.18 
1972 11  4.10  -2.34    .87 
1972 12 -2.02 -11.69  -6.85 
1973 01 -1.86 -13.30  -7.58 
1973 02 -3.81 -16.79 -10.30 
1973 03  6.74  -2.71   2.01 
1973 04 12.30   1.29   6.79 
1973 05 17.31   7.09  12.20 
1973 06 25.48  13.10  19.29 
1973 07 28.26  15.66  21.96 
1973 08 27.87  16.43  22.15 
1973 09 19.95   9.43  14.69 
1973 10 15.32   3.66   9.49 
1973 11  5.41  -2.08   1.66 
1973 12  -.55  -9.42  -4.98 
1974 01 -3.52 -14.32  -8.92 
1974 03  1.92  -8.22  -3.15 
1974 04 11.37    .70   6.03 
1974 05 16.45   5.19  10.82 
1974 06 24.22  12.31  18.26 
1974 07 26.54  15.18  20.86 
1974 08 26.40  13.10  19.75 
1974 09 19.94   8.10  14.02 
1974 10 12.64    .-3   6.30 
1974 11  5.25  -2.72   1.26 
1974 12   .95  -6.54  -2.79 
1975 01  -.58 -11.67  -6.12 
1975 03   .82  -8.58  -3.88 
1975 04 99.99  -1.96 -99.99 
1975 05 24.60  10.06  17.33 
1975 06 24.97  12.95  18.95 
1975 07 29.67  16.31  22.99 
1975 08 27.55  14.69  21.12 
1975 09 19.24   9.33  14.28 
1975 10 14.61   4.46   9.53 
1975 11  8.89    .55   4.72 
1975 12 -2.99 -99.99 -99.99 
1976 01 -7.22 -99.99 -99.99 
1976 02   .97 -11.39  -5.21 
1976 03  4.14  -7.27  -1.56 
1976 04 13.44   1.27   7.35 
1976 05 17.34   6.17  11.75 
1976 06 25.66  13.73  19.69 
1976 07 24.87  14.60  19.73 
1976 08 24.55  13.41  18.98 
1976 09 18.91   8.85  13.88 
1976 10 10.81   1.38   6.09 
1976 11  3.50  -2.96    .26 
1976 12 -5.24 -15.31 -10.27 
1977 01 -8.13 -16.77 -12.45 
1977 02 -2.34 -11.42  -6.88 
1977 03  6.62  -2.34   2.13 
1977 04 12.99    .78   6.88 
1977 05 21.83   7.47  14.65 
1977 06 22.84  11.69  17.26 
1977 07 26.79  14.80  20.79 
1977 08 24.59  14.04  19.31 
1977 09 18.51  10.32  14.41 
1977 10 12.95   2.87   7.91 
1977 11  7.30   -.97   3.16 
1977 12 -2.85 -11.06  -6.95 
1978 01 -6.87 -15.78 -11.32 
1978 02 -5.93 -18.41 -12.17 
1978 03   .57  -9.82  -4.62 
1978 04  8.58  -1.72   3.42 
1978 05 22.04   8.87  15.45 
1978 06 23.85  11.79  17.82 
1978 07 27.48  14.75  21.11 
1978 08 25.65  14.61  20.12 
1978 09 19.15   6.83  12.99 
1978 10 12.94   3.15   8.04 
1978 11  7.17  -3.97   1.60 
1978 12  -.77 -10.14  -5.46 
1979 01 -4.71 -12.41  -8.56 
1979 02 -8.78 -18.31 -13.54 
1979 03  6.72  -3.80   1.45 
1979 04 11.75   1.82   6.78 
1979 05 19.64   8.41  14.02 
1979 06 24.82  11.71  18.26 
1979 07 28.13  16.18  22.15 
1979 08 24.36  13.61  18.98 
1979 09 20.69   9.34  15.01 
1979 10 12.99   4.88   8.93 
1979 11  8.78    .63   4.70 
1979 12   .51  -7.29  -3.39 
1980 01 -2.89 -11.53  -7.21 
1980 02 -3.76 -13.33  -8.54 
1980 03  2.94  -6.10  -1.58 
1980 04 12.52   2.53   7.52 
1980 05 20.26   6.73  13.49 
1980 06 22.90  11.17  17.03 
1980 07 26.69  15.55  21.12 
1980 08 26.69  15.16  20.92 
1980 09 20.07   8.92  14.49 
1980 10 11.44   1.69   6.56 
1980 11  3.53  -3.68    .-7 
1980 12 -5.06 -17.04 -11.05 
1981 01 -7.97 -19.44 -13.70 
1981 02  4.64  -5.18   -.26 
1981 03  5.00  -3.74    .63 
1981 04 14.07   2.36   8.21 
1981 05 20.02   7.15  13.58 
1981 06 24.43  13.30  18.86 
1981 07 26.76  15.53  21.14 
1981 08 24.66  13.52  19.09 
1981 09 18.95   9.88  14.41 
1981 10 10.94   1.03   5.98 
1981 11  4.87  -1.82   1.52 
1981 12   .27  -6.97  -3.35 
1982 01 -9.53 -20.32 -14.92 
1982 02 -4.05 -14.41  -9.22 
1982 03  3.19  -7.48  -2.14 
1982 04 10.48   -.93   4.77 
1982 05 22.69   7.55  15.12 
1982 06 22.85  10.90  16.87 
1982 07 27.77  13.35  20.56 
1982 08 24.23  11.79  18.01 
1982 09 20.93   9.27  15.10 
1982 10 15.00   3.24   9.12 
1982 11  7.83   -.58   3.62 
1982 12  3.37  -6.94  -1.78 
1983 01 -2.89 -11.10  -6.99 
1983 02 -1.64 -11.75  -6.69 
1983 03  4.19  -3.71    .24 
1983 04  9.89   1.02   5.46 
1983 05 17.18   6.23  11.70 
1983 06 25.78  11.50  18.64 
1983 07 27.98  14.84  21.41 
1983 08 27.32  14.00  20.66 
1983 09 24.93  10.43  17.68 
1983 10 13.95   3.48   8.71 
1983 11  5.62  -1.28   2.17 
1983 12 -2.41 -11.87  -7.14 
1984 01 -6.60 -16.24 -11.42 
1984 02  1.33  -7.55  -3.11 
1984 03 -1.29 -11.87  -6.58 
1984 04 12.82   1.78   7.30 
1984 05 16.65   7.16  11.90 
1984 06 25.88  12.25  19.06 
1984 07 27.74  15.32  21.53 
1984 08 28.00  15.66  21.83 
1984 09 20.42   8.00  14.21 
1984 10 15.37   4.39   9.88 
1984 11  6.63  -2.33   2.15 
1984 12  2.03  -7.53  -2.75 
1985 01 -7.90 -16.90 -12.40 
1985 02 -2.33 -12.52  -7.42 
1985 03  3.82  -5.39   -.78 
1985 04 12.19   1.15   6.66 
1985 05 20.11   7.40  13.75 
1985 06 21.13  11.00  16.06 
1985 07 26.34  14.24  20.29 
1985 08 25.90  12.84  19.36 
1985 09 22.90   9.83  16.36 
1985 10 14.50   4.19   9.34 
1985 11  5.30  -2.40   1.45 
1985 12 -2.63 -11.58  -7.10 
1986 01 -3.89 -13.42  -8.65 
1986 02 -5.25 -13.52  -9.38 
1986 03  5.27  -4.92    .17 
1986 04 15.43   1.95   8.69 
1986 05 19.95   8.06  14.00 
1986 06 22.33  10.83  16.58 
1986 07 25.35  14.95  20.15 
1986 08 24.42  12.90  18.66 
1986 09 19.96   8.83  14.40 
1986 10 13.81   3.52   8.66 
1986 11  4.65  -2.17   1.24 
1986 12   .65  -7.66  -3.50 
1987 01 -3.92 -14.30  -9.11 
1987 02 -4.89 -18.09 -11.49 
1987 03  5.84  -6.71   -.43 
1987 04 15.43   3.82   9.62 
1987 05 19.54   6.84  13.19 
1987 06 24.85  13.62  19.23 
1987 07 28.15  16.08  22.11 
1987 08 25.31  12.74  19.02 
1987 09 20.37  10.35  15.36 
1987 10 13.44   2.77   8.10 
1987 11  6.08  -2.40   1.83 
1987 12   .84  -5.97  -2.56 
1988 01 -1.32 -11.24  -6.28 
1988 02 -2.40 -12.03  -7.21 
1988 03  3.00  -6.13  -1.56 
1988 04 11.85   2.18   7.01 
1988 05 21.55   9.18  15.36 
1988 06 24.30  11.45  17.87 
1988 07 28.58  16.89  22.73 
1988 08 26.73  15.82  21.27 
1988 09 21.12   8.45  14.78 
1988 10 11.71   2.77   7.24 
1988 11  7.17    .22   3.69 
1988 12  -.92 -10.77  -5.84 
1989 01   .18 -10.77  -5.29 
1989 02 -3.14 -12.18  -7.66 
1989 03  1.78  -9.63  -3.92 
1989 04 10.50    . 3   5.26 
1989 05 20.55   8.47  14.51 
1989 06 25.05  13.77  19.41 
1989 07 28.85  15.45  22.15 
1989 08 25.82  13.55  19.68 
1989 09 22.13   9.92  16.02 
1989 10 15.79   3.56   9.67 
1989 11  6.20  -2.97   1.61 
1989 12 -9.03 -19.87 -14.45 
1990 01  1.95  -6.25  -2.15 
1990 02   .52 -10.75  -5.11 
1990 03  4.17  -4.66   -.24 
1990 04 13.00   2.32   7.66 
1990 05 18.06   5.76  11.91 
1990 06 23.83  14.08  18.95 
1990 07 26.55  15.81  21.18 
1990 08 27.00  15.24  21.12 
1990 09 20.17   9.35  14.76 
1990 10 14.77   4.87   9.82 
1990 11  8.05   -.18   3.93 
1990 12  1.79  -6.48  -2.34 
1991 01 -2.94 -13.43  -8.18 
1998 04 15.12   1.89   8.50 
1998 05 24.73  10.13  17.43 
1998 06 25.02  14.24  19.63 
1998 07 27.29  16.33  21.81 
1998 12  2.34  -4.03   -.84 
1999 01 -6.24 -99.99 -99.99 
1999 02  1.01 -10.02  -4.50 
1999 03  1.93  -6.42  -2.24 
1999 04 13.67    .38   7.02 
1999 05 24.37   7.74  16.05 
1999 06 27.60  14.90  21.25 
1999 07 28.21  16.81  22.50 
1999 08 25.77  13.68  19.72 
1999 09 24.72  11.76  18.24 
1999 10 14.10   2.65   8.37 
1999 11 10.00   1.04   5.52 
1999 12  1.74  -7.29  -2.77 
2000 01 -3.77 -13.77  -8.77 
2000 02  -.84 -14.70  -7.77 
2000 03  7.53  -2.63   2.45 
2000 04  9.95   1.22   5.58 
2000 05 19.45   8.39  13.92 
2000 06 23.36  12.93  18.14 
2000 07 25.55  13.88  19.71 
2000 09 19.92   8.27  14.09 
2000 10 13.98   4.17   9.08 
2000 11  5.87  -1.45   2.21 
2000 12 -4.23 -13.19  -8.71 
2001 01 -3.24 -14.15  -8.69 
2001 02 -2.90 -14.38  -8.64 
2001 03   .63  -8.29  -3.83 
2001 04 12.17    .10   6.13 
2001 05 20.37   9.02  14.69 
2001 06 24.93  13.78  19.35 
2001 07 24.39  14.35  19.36 
2001 08 28.27  15.71  21.99 
2001 09 22.48  10.24  16.36 
2001 10 15.57   5.58  10.57 
2002 03  3.46  -5.32   -.93 
2002 04 13.46   3.07   8.26 
2002 05 17.41 -99.99 -99.99 
2002 06 99.99  11.90 -99.99 
2002 07 26.95  16.12  21.53 
2002 08 27.36  14.75  21.05 
2002 09 24.00  11.21  17.60 
2002 10 12.17   1.80   6.98 
2002 11  6.08  -2.80   1.64 
2002 12  -.58  -8.84  -4.71 
2003 01 -7.54 -17.37 -12.45 
2003 02 -4.92 -15.74 -10.33 
2003 04  9.13   -.80   4.16 
2003 07 25.77  15.91  20.84 
2003 08 99.99  16.23 -99.99 
2003 09 23.06  10.50  16.77 
2003 10 13.15   3.13   8.13 
2003 11  8.46  -1.92   3.27 
2003 12  -.74  -9.72  -5.23 
2004 01 -9.67 -18.95 -14.31 
2004 02 -1.78 -13.26  -7.52 
2006 04 13.00    .54   6.77 
2006 08 24.90 -99.99 -99.99 
2007 01 -2.33 -12.13  -7.23 
2007 02 -6.33 -15.46 -10.89 
2007 03  3.60  -6.26  -1.33 
2007 05 20.72 -99.99 -99.99 
2007 06 25.53  12.39  18.96 
2007 07 25.23  13.71  19.46 
2007 08 25.63  12.25  18.93 
2007 09 22.79   8.95  15.87 
2007 10 16.68   6.06  11.37 
2007 11  5.65 -99.99 -99.99 
2007 12 -1.97 -10.94  -6.45 
2008 01   . 7 -12.03  -5.98 
2008 02 -2.30 -12.66  -7.48 
2008 03   .26  -9.79  -4.76 
2008 04 15.10   1.36   8.23 
2008 08 24.27  12.07  18.17 
