1887 01  4.31  -2.84    .73 
1887 02  1.33  -8.14  -3.40 
1887 03 10.14    .-4   5.05 
1887 04 15.46   3.38   9.42 
1887 05 25.51  12.49  19.00 
1887 06 25.12  12.17  18.64 
1887 07 29.96  16.86  23.41 
1887 08 28.99  15.11  22.05 
1887 09 99.99  11.75 -99.99 
1887 10 99.99   6.30 -99.99 
1887 11 99.99   3.12 -99.99 
1887 12 99.99  -1.34 -99.99 
1888 01 99.99 -12.38 -99.99 
1888 02 99.99  -8.46 -99.99 
1888 03 99.99  -1.02 -99.99 
1888 04 16.50   6.71  11.60 
1888 05 21.78   9.99  15.88 
1888 06 24.67  14.68  19.67 
1888 07 29.53  18.03  23.78 
1888 08 27.64  15.56  21.60 
1888 09 24.70  10.84  17.77 
1888 10 18.10   7.74  12.92 
1888 11  6.99  -1.68   2.65 
1888 12  2.38  -4.85  -1.23 
1889 01 -2.06 -11.10  -6.58 
1889 02  4.94  -3.39    .77 
1889 03  6.95  -1.49   2.73 
1889 04 16.77   5.38  11.07 
1889 05 23.39  11.15  17.27 
1889 06 26.58  14.59  20.58 
1889 08 29.24  15.84  22.54 
1889 09 20.45   9.99  15.22 
1889 10 20.87   9.18  15.02 
1889 11  9.95   3.08   6.51 
1889 12 -1.13  -8.18  -4.66 
1890 01 99.99 -99.99   -.20 
1890 02 99.99 -99.99  -3.50 
1890 03 99.99 -99.99   5.60 
1890 04 99.99 -99.99  13.10 
1890 05 99.99 -99.99  17.29 
1890 07 99.99 -99.99  24.50 
1890 08 99.99 -99.99  25.40 
1890 09 99.99 -99.99  17.10 
1890 10 99.99 -99.99  11.40 
1890 11 99.99 -99.99   8.39 
1890 12 99.99 -99.99  -5.00 
1891 01 99.99 -99.99  -3.70 
1891 02 99.99 -99.99  -3.70 
1891 03 99.99 -99.99   6.10 
1891 04 99.99 -99.99   9.39 
1891 05 99.99 -99.99  17.90 
1891 06 99.99 -99.99  21.80 
1891 07 99.99 -99.99  23.90 
1891 09 99.99 -99.99  18.79 
1891 10 99.99 -99.99  12.90 
1891 11 99.99 -99.99   5.80 
1891 12 99.99 -99.99    .50 
1892 01 99.99 -99.99  -3.10 
1892 02  7.15 -99.99   2.50 
1892 03 99.99 -99.99   4.30 
1892 04 99.99 -99.99  11.70 
1892 05 99.99 -99.99  18.79 
1921 08 99.99 -99.99  23.20 
1921 09 99.99 -99.99  15.10 
1921 10 99.99 -99.99  10.30 
1921 11 99.99 -99.99   2.90 
1923 01 99.99 -99.99    .30 
1923 02 99.99 -99.99  -1.90 
1923 03 99.99 -99.99   5.10 
1923 06 99.99 -99.99  20.00 
1923 07 99.99 -99.99  24.00 
1923 08 99.99 -99.99  21.50 
1923 09 99.99 -99.99  18.90 
1923 10 99.99 -99.99  15.50 
1923 11 99.99 -99.99  12.70 
1923 12 99.99 -99.99   3.10 
1924 01 99.99 -99.99  -7.30 
1924 02 99.99 -99.99  -1.90 
1924 03 99.99 -99.99   2.80 
1924 04 99.99 -99.99  10.10 
1924 05 99.99 -99.99  18.70 
1924 06 99.99 -99.99  23.50 
1924 07 99.99 -99.99  23.10 
1924 08 99.99 -99.99  21.90 
1924 09 99.99 -99.99  21.70 
1924 10 99.99 -99.99  12.00 
1924 11 99.99 -99.99   2.90 
1924 12 99.99 -99.99   -.60 
1925 01 99.99 -99.99    .90 
1925 02 99.99 -99.99   5.90 
1925 03 99.99 -99.99   6.50 
1925 04 99.99 -99.99  11.00 
1925 05 99.99 -99.99  17.20 
1925 06 99.99 -99.99  18.10 
1925 07 99.99 -99.99  22.30 
1925 08 99.99 -99.99  21.60 
1925 09 99.99 -99.99  16.40 
1925 10 99.99 -99.99  11.40 
1925 11 99.99 -99.99   8.30 
1926 01 99.99 -99.99  -2.20 
1926 02 99.99 -99.99    .90 
1926 03 99.99 -99.99   2.80 
1926 04 99.99 -99.99  11.70 
1926 05 99.99 -99.99  15.90 
1926 06 99.99 -99.99  19.90 
1926 07 99.99 -99.99  21.40 
1926 08 99.99 -99.99  19.10 
1926 09 99.99 -99.99  16.40 
1926 10 99.99 -99.99  12.80 
1926 11 99.99 -99.99  10.70 
1926 12 99.99 -99.99    .40 
1927 01 99.99 -99.99   -.60 
1927 02 99.99 -99.99  -2.80 
1927 03 99.99 -99.99   7.80 
1927 04 99.99 -99.99  11.60 
1927 05 99.99 -99.99  15.10 
1927 06 99.99 -99.99  20.80 
1927 07 99.99 -99.99  23.00 
1927 08 99.99 -99.99  23.30 
1927 11 99.99 -99.99   6.90 
1927 12 99.99 -99.99  -4.00 
1928 01 99.99 -99.99  -1.70 
1928 02 99.99 -99.99  -3.10 
1928 03 99.99 -99.99    .20 
1928 04 99.99 -99.99  11.20 
1928 05 99.99 -99.99  14.60 
1928 06 99.99 -99.99  18.29 
1928 07 99.99 -99.99  23.90 
1928 08 99.99 -99.99  21.30 
1928 09 99.99 -99.99  18.10 
1928 10 99.99 -99.99  11.30 
1928 11 99.99 -99.99   8.70 
1928 12 99.99 -99.99    .60 
1929 01 99.99 -99.99  -3.70 
1929 02 99.99 -99.99  -9.60 
1929 03 99.99 -99.99   -.10 
1929 04 99.99 -99.99   6.50 
1929 05 99.99 -99.99  17.79 
1929 06 99.99 -99.99  19.50 
1929 07 99.99 -99.99  21.50 
1929 08 99.99 -99.99  25.20 
1929 09 99.99 -99.99  16.29 
1929 10 99.99 -99.99  13.90 
1929 11 99.99 -99.99   8.20 
1929 12 99.99 -99.99   1.70 
1930 01 99.99 -99.99    .60 
1930 02 99.99 -99.99   1.00 
1930 03 99.99 -99.99   6.40 
1930 04 99.99 -99.99  10.70 
1930 05 99.99 -99.99  15.20 
1930 06 99.99 -99.99  18.20 
1930 08 99.99 -99.99  21.90 
1930 09 99.99 -99.99  18.79 
1930 10 99.99 -99.99  13.20 
1930 12 99.99 -99.99    .80 
1931 01 99.99 -99.99  -1.00 
1931 02 99.99 -99.99  -2.80 
1931 05 99.99 -99.99  17.70 
1931 06 99.99 -99.99  21.40 
1931 07 99.99 -99.99  24.30 
1931 08 99.99 -99.99  21.80 
1931 09 99.99 -99.99  15.90 
1931 10 99.99 -99.99  11.00 
1940 09 23.50  12.72  18.11 
1940 10 15.71   8.28  11.99 
1940 11 12.65   5.27   8.96 
1940 12  -.25  -6.63  -3.44 
1941 01   .83  -7.02  -3.09 
1941 02  5.89    .13   3.01 
1941 03  8.62    .98   4.80 
1941 04 16.83   7.89  12.36 
1941 05 20.65  11.93  16.29 
1946 01  1.20 -99.99 -99.99 
1946 02  5.36 -99.99 -99.99 
1946 03  8.29 -99.99 -99.99 
1946 04 18.18   4.86  11.52 
1946 05 24.57  11.20  17.88 
1946 06 28.49  15.40  21.94 
1946 07 30.97  17.65  24.31 
1946 08 31.78  17.32  24.55 
1946 09 26.27  13.31  19.79 
1946 10 13.40   3.28   8.34 
1946 11  8.27   2.85   5.56 
1946 12  1.45  -5.04  -1.79 
1947 01 -4.92 -11.88  -8.39 
1947 02  2.51  -4.51  -1.00 
1947 03 12.59   3.57   8.08 
1947 04 19.06   7.30  13.18 
1947 05 22.94  11.22  17.08 
1947 06 27.00  16.24  21.62 
1947 07 29.63  17.54  23.59 
1947 08 26.43  16.17  21.30 
1947 09 24.08  11.62  17.85 
1947 10 12.83   3.32   8.07 
1947 11 10.14   2.49   6.31 
1947 12  6.39    .50   3.44 
1948 01  8.10   1.74   4.92 
1948 02  2.79  -3.73   -.47 
1948 03  7.76  -1.31   3.22 
1948 04 16.87   5.84  11.35 
1948 05 21.83  11.79  16.81 
1948 06 25.12  15.31  20.21 
1948 07 26.87  15.76  21.31 
1948 08 28.33  15.71  22.02 
1948 09 23.47   9.93  16.70 
1948 10 18.02   6.72  12.37 
1948 11  9.00   -.85   4.07 
1948 12  -.15  -8.56  -4.35 
1949 01  5.47  -3.38   1.04 
1949 02  5.16  -3.68    .73 
1949 03  7.65  -1.36   3.14 
1949 04 15.82   3.08   9.45 
1949 05 24.88  11.05  17.96 
1949 06 23.49  13.62  18.55 
1949 07 27.39  16.43  21.91 
1949 08 27.00  13.52  20.26 
1949 09 22.53  10.87  16.70 
1949 10 16.62   3.53  10.08 
1949 11 12.59   5.68   9.13 
1949 12  7.96    .94   4.44 
1950 01 -2.64 -11.04  -6.84 
1950 02  8.04  -3.94   2.05 
1950 03  8.53    .58   4.56 
1950 04 19.60   8.10  13.85 
1950 05 25.01  11.96  18.48 
1950 06 26.67  14.57  20.62 
1950 07 29.75  17.66  23.70 
1950 08 27.57  15.74  21.65 
1950 09 25.52  12.23  18.87 
1950 10 16.29   5.64  10.96 
1950 11 11.71   3.03   7.37 
1950 12  9.08   2.17   5.62 
1951 01  2.72  -2.40    .15 
1951 02  4.34  -2.30   1.02 
1951 03 11.09   2.50   6.79 
1951 04 17.85   8.02  12.93 
1951 05 23.10  12.26  17.68 
1951 06 27.40  15.23  21.31 
1951 07 29.81  17.04  23.42 
1951 08 30.12  18.19  24.15 
1951 09 24.12  12.64  18.38 
1951 10 13.10   2.44   7.77 
1951 11 12.58   4.92   8.75 
1951 12  6.08  -1.80   2.13 
1952 01  6.29  -1.10   2.59 
1952 02  4.08  -1.38   1.34 
1952 03  7.14  -3.11   2.01 
1952 04 17.78   5.52  11.65 
1952 05 18.90   9.30  14.10 
1952 06 24.76  13.63  19.19 
1952 07 28.60  15.10  21.85 
1952 08 30.79  17.07  23.93 
1952 09 25.97  13.84  19.90 
1952 10 18.69   9.09  13.89 
1952 11  9.72   2.53   6.12 
1952 12  5.07   -.80   2.13 
1953 01  1.71  -4.00  -1.14 
1953 02  2.74  -3.74   -.50 
1953 03  7.92   -.94   3.49 
1953 04 14.20   5.21   9.70 
1953 05 20.08   9.67  14.87 
1953 06 27.33  16.20  21.77 
1953 07 29.48  16.64  23.06 
1953 08 28.79  15.36  22.07 
1953 09 23.85  10.88  17.36 
1953 10 16.60 -99.99 -99.99 
1953 11  5.85 -99.99 -99.99 
1953 12  2.52 -99.99 -99.99 
1954 01 -5.26 -12.63  -8.94 
1954 02 -7.02 -14.17 -10.59 
1954 03  6.92   -.39   3.26 
1954 04 13.24   3.73   8.48 
1954 05 21.94  11.13  16.53 
1954 06 28.33  16.98  22.65 
1954 07 28.55  17.39  22.97 
1954 08 29.63  16.87  23.25 
1954 09 26.66  13.66  20.16 
1954 10 16.59   6.74  11.66 
1954 11  8.66   3.27   5.96 
1954 12  5.20   -.15   2.52 
1955 01  4.30  -2.99    .65 
1955 02  4.77  -1.57   1.59 
1955 03  7.05   -.64   3.20 
1955 04 10.95   3.06   7.00 
1955 05 20.61  10.86  15.73 
1955 06 23.99  14.07  19.02 
1955 07 26.99  16.78  21.88 
1955 08 25.85  15.38  20.61 
1955 09 24.20  12.40  18.29 
1955 10 19.39   9.35  14.37 
1955 11  7.37    .67   4.02 
1955 12  6.17   -.84   2.66 
1956 01  4.01  -2.75    .63 
1956 02 -3.24  -9.95  -6.59 
1956 03  3.08  -2.62    .23 
1956 04 15.53   5.69  10.61 
1956 05 20.24  10.25  15.24 
1956 06 24.86  15.15  20.00 
1956 07 27.50  16.17  21.83 
1956 08 28.83  16.44  22.63 
1956 09 21.95   9.97  15.96 
1956 10 17.74   6.45  12.09 
1956 11  5.32  -2.79   1.26 
1956 12  3.70  -1.93    .88 
1957 01  1.13  -4.10  -1.48 
1957 02  7.43    .68   4.05 
1957 03  9.09  -1.36   3.86 
1957 04 16.20   4.80  10.50 
1957 05 19.65  10.90  15.27 
1957 06 27.20  15.65  21.42 
1957 07 29.73  17.98  23.85 
1957 08 28.30  16.92  22.61 
1957 09 23.77  12.91  18.34 
1957 10 16.21   5.85  11.03 
1957 11 10.18   3.00   6.59 
1957 12   .86  -5.78  -2.46 
1958 01  2.68  -3.73   -.52 
1958 02  8.79    .-3   4.38 
1958 03  6.77   -.63   3.07 
1958 04 12.28   4.98   8.63 
1958 05 25.28  13.72  19.50 
1958 06 24.33  14.48  19.40 
1958 07 28.01  16.17  22.09 
1958 08 29.03  16.92  22.97 
1958 09 21.26  10.96  16.11 
1958 10 16.20   6.02  11.11 
1958 11  9.34   2.90   6.12 
1958 12  8.18    .-5   4.06 
1959 01  4.48  -2.79    .84 
1959 02  2.81  -4.19   -.69 
1959 03  9.67    . 8   4.87 
1959 04 16.69   5.39  11.04 
1959 05 21.38  11.01  16.19 
1959 06 25.21  14.11  19.66 
1959 07 30.97  19.10  25.03 
1959 08 28.43  16.73  22.58 
1959 09 21.11  10.02  15.56 
1959 10 15.09   4.32   9.70 
1959 11  7.81   2.71   5.26 
1959 12  5.78   -.15   2.81 
1960 01  4.71  -1.60   1.55 
1960 02  5.32  -3.50    .91 
1960 03  7.47  -1.26   3.10 
1960 04 14.83   4.94   9.88 
1960 05 20.37  10.98  15.67 
1960 06 26.57  15.75  21.16 
1960 07 28.19  16.91  22.55 
1960 08 27.70  16.64  22.17 
1960 09 21.22  10.62  15.92 
1960 10 20.54  10.68  15.61 
1960 11 13.66   6.80  10.22 
1960 12 10.54   3.73   7.13 
1961 01  2.09  -4.40  -1.15 
1961 02  3.54  -1.52   1.01 
1961 03 13.28   1.82   7.55 
1961 04 19.54   6.59  13.07 
1961 05 19.31  10.18  14.74 
1961 06 27.04  14.98  21.01 
1961 07 27.53  14.92  21.22 
1961 08 28.09  15.46  21.77 
1961 09 24.27  10.17  17.22 
1961 10 15.98   6.58  11.28 
1961 11 11.65   4.08   7.86 
1961 12  2.86  -3.78   -.46 
1962 01  3.55  -3.15    .19 
1962 02  1.97  -3.62   -.82 
1962 03  7.28   -.56   3.36 
1962 04 16.91   5.44  11.17 
1962 05 23.36  11.33  17.34 
1962 06 26.07  13.26  19.66 
1962 07 27.88  15.84  21.86 
1962 08 29.38  16.48  22.93 
1962 09 22.88  10.73  16.80 
1962 10 17.82   7.13  12.47 
1962 11 13.31   5.78   9.54 
1962 12  1.95  -3.57   -.80 
1963 01 -5.41 -12.06  -8.73 
1963 02  2.92  -3.22   -.14 
1963 03  5.88  -2.22   1.83 
1963 04 14.16   4.28   9.22 
1963 05 23.37  11.33  17.35 
1963 06 26.27  14.37  20.32 
1963 07 30.08  17.24  23.66 
1963 08 29.19  16.35  22.77 
1963 09 25.43  12.31  18.87 
1963 10 17.03   5.85  11.44 
1963 11 15.75   2.89   9.32 
1963 12  1.27  -5.34  -2.03 
1964 01  -.37  -7.62  -3.99 
1964 02  2.50  -4.28   -.89 
1964 03  6.28  -1.41   2.43 
1964 04 16.70   4.80  10.75 
1964 05 19.50   9.79  14.64 
1964 06 28.10  15.92  22.01 
1964 07 28.30  15.45  21.87 
1964 08 26.67  14.47  20.57 
1964 09 22.79  10.60  16.69 
1964 10 17.95   9.47  13.71 
1964 11  9.82   2.33   6.07 
1964 12  6.53   1.08   3.80 
1965 01  3.81  -3.02    .39 
1965 02   .54  -7.08  -3.27 
1965 03  8.51    .79   4.65 
1965 04 11.33   2.68   7.00 
1965 05 20.21  10.54  15.37 
1965 06 25.62  14.97  20.29 
1965 07 26.59  15.63  21.11 
1965 08 25.64  13.04  19.34 
1965 09 24.71  10.38  17.54 
1965 10 16.45   3.12   9.78 
1965 11  8.41  -1.25   3.58 
1965 12  6.28   -.45   2.91 
1966 01  2.25  -3.53   -.64 
1966 02  9.25   1.75   5.50 
1966 03 10.69   2.08   6.39 
1966 04 18.20   7.57  12.89 
1966 05 22.39  10.88  16.63 
1966 06 23.47  13.62  18.54 
1966 07 28.75  16.39  22.57 
1966 08 28.00  16.61  22.30 
1966 09 22.24  11.05  16.64 
1966 10 21.76   9.80  15.78 
1966 11  9.68   3.87   6.78 
1966 12  3.42  -2.86    .28 
1967 01  -.78 -10.81  -5.79 
1967 02  1.60  -6.24  -2.32 
1967 03  9.39    .31   4.85 
1967 04 17.06   4.53  10.79 
1967 05 22.16  10.79  16.47 
1967 06 24.86  12.90  18.88 
1967 07 28.79  15.43  22.11 
1967 08 28.01  15.69  21.85 
1967 09 24.29  12.22  18.25 
1967 10 18.91   7.69  13.30 
1967 11 11.61   3.67   7.64 
1967 12  4.56  -3.77    .39 
1968 01   .49  -7.32  -3.41 
1968 02  5.80  -1.46   2.17 
1968 03 10.41   -.36   5.02 
1968 04 20.17   5.23  12.70 
1968 05 25.39  11.88  18.63 
1968 06 27.24  13.51  20.37 
1968 07 26.87  15.31  21.09 
1968 08 25.88  14.50  20.18 
1968 09 23.02  12.85  17.93 
1968 10 16.10   5.16  10.63 
1968 11  9.30   4.27   6.78 
1968 12  1.93  -4.19  -1.13 
1969 01 -1.16  -7.83  -4.50 
1969 02  1.67  -4.78  -1.55 
1969 03  3.41  -2.22    .59 
1969 04 14.58   4.46   9.52 
1969 05 23.67  11.52  17.59 
1969 06 25.50  14.37  19.93 
1969 07 24.90  15.16  20.02 
1969 08 28.02  15.38  21.70 
1969 09 23.08  10.80  16.94 
1969 10 17.48   3.90  10.69 
1969 11 16.01   3.13   9.57 
1969 12  2.84  -2.72    . 5 
1970 01  3.67  -2.72    .47 
1970 02  4.66  -2.65   1.00 
1970 03 10.58    .88   5.73 
1970 04 18.39   6.96  12.67 
1970 05 19.96   9.57  14.77 
1970 06 24.83  13.69  19.26 
1970 07 29.46  17.07  23.26 
1970 08 26.45  14.98  20.71 
1970 09 23.20   9.89  16.54 
1970 10 15.42   3.46   9.44 
1970 11 11.95   3.66   7.80 
1970 12  5.74   -.85   2.44 
1971 01  5.95  -1.15   2.39 
1971 02  4.23  -1.66   1.29 
1971 03  7.88   -.75   3.56 
1971 04 16.10   3.77   9.93 
1971 05 22.71  12.19  17.44 
1971 06 25.44  13.90  19.67 
1971 07 26.52  15.68  21.10 
1971 08 29.46  14.57  22.01 
1971 09 20.93  10.16  15.54 
1971 10 15.76   4.08   9.92 
1971 11 10.52   1.49   6.00 
1971 12  5.79    .-6   2.86 
1972 01  -.40  -7.61  -4.00 
1972 02  3.10  -4.38   -.64 
1972 03 10.69  -1.72   4.48 
1972 04 19.94   7.50  13.72 
1972 05 22.60  11.20  16.90 
1972 06 26.67  14.73  20.70 
1972 07 29.51  17.32  23.41 
1972 08 27.49  16.26  21.87 
1972 09 21.62  10.27  15.94 
1972 10 14.23   5.03   9.63 
1972 11 11.61   2.22   6.91 
1972 12  4.59  -2.08   1.25 
1973 01   .88  -6.69  -2.90 
1973 02  6.22  -1.40   2.40 
1973 03  6.46  -1.17   2.64 
1973 04 16.81   5.74  11.27 
1973 05 21.75  10.17  15.96 
1973 06 25.18  13.10  19.14 
1973 07 27.94  15.73  21.83 
1973 08 26.49  13.60  20.04 
1973 09 24.01  10.59  17.29 
1973 10 18.04   4.46  11.25 
1973 11  8.59  -2.08   3.25 
1973 12  4.35  -4.44    .-4 
1974 01   . 6  -6.53  -3.23 
1974 02  5.78   -.95   2.41 
1974 03  9.10  -1.13   3.98 
1974 04 13.87   3.23   8.55 
1974 05 21.31   9.79  15.54 
1974 06 25.72  13.07  19.39 
1974 07 26.04  14.98  20.51 
1974 08 28.20  15.89  22.04 
1974 09 23.79  11.70  17.74 
1974 10 19.50   8.64  14.07 
1974 11  9.95    .89   5.42 
1974 12  6.31   -.49   2.91 
1975 01  6.27  -1.74   2.26 
1975 02  3.76  -4.50   -.37 
1975 03 12.39   1.23   6.81 
1975 04 17.33   7.36  12.34 
1975 05 23.20  12.55  17.87 
1975 06 27.82  15.69  21.75 
1975 07 29.06  16.83  22.94 
1975 08 28.31  15.80  22.05 
1975 09 26.56  12.50  19.52 
1975 10 16.35   6.97  11.66 
1975 11  7.48    .24   3.86 
1975 12  3.42  -3.08    .17 
1976 01  3.26  -4.77   -.75 
1976 02  -.33  -7.80  -4.06 
1976 03  6.44   -.79   2.82 
1976 04 17.23   5.57  11.40 
1976 05 21.48   9.38  15.43 
1976 06 25.25  12.83  19.04 
1976 07 27.75  15.20  21.47 
1976 08 23.85  13.03  18.44 
1976 09 21.46  10.56  16.01 
1976 10 13.41   6.42   9.91 
1976 11  9.96   4.57   7.26 
1976 12  5.58  -1.12   2.23 
1977 01  2.87  -4.56   -.84 
1977 02  9.32   1.41   5.36 
1977 03 10.29   1.31   5.80 
1977 04 14.97   5.15  10.06 
1977 05 21.33  10.38  15.85 
1977 06 24.31  13.78  19.04 
1977 07 27.20  15.28  21.24 
1977 08 26.81  15.02  20.91 
1977 09 21.49  10.18  15.84 
1977 10 16.52   3.15   9.83 
1977 11 13.95   3.96   8.95 
1977 12  2.56  -4.92  -1.18 
1978 01  3.17  -5.60  -1.21 
1978 02  3.51  -3.04    .23 
1978 03  9.85   2.11   5.98 
1978 04 15.17   5.69  10.43 
1978 05 19.62   9.62  14.62 
1978 06 24.87  13.93  19.40 
1978 07 26.14  14.97  20.55 
1978 08 25.43  13.93  19.68 
1978 09 21.87  10.65  16.26 
1978 10 17.85   5.74  11.79 
1978 11 10.21   -.89   4.66 
1978 12  3.78  -3.53    .12 
1979 01  3.01  -5.10  -1.04 
1979 02  4.17  -3.35    .41 
1979 03 11.73   2.04   6.88 
1979 04 14.96   5.34  10.14 
1979 05 23.81  11.78  17.79 
1979 06 27.43  15.63  21.53 
1979 07 25.68  14.97  20.32 
1979 08 27.52  15.87  21.69 
1979 09 24.95  11.30  18.12 
1979 10 14.97   4.32   9.64 
1979 11 10.04   3.10   6.57 
1979 12  7.30    .16   3.73 
1980 01  1.02  -6.29  -2.63 
1980 02  1.76  -2.98   -.61 
1980 03  5.09   -.96   2.06 
1980 04 14.99   4.58   9.78 
1980 05 19.08   9.79  14.43 
1980 06 24.16  13.86  19.01 
1980 07 26.54  15.95  21.24 
1980 08 26.20  13.80  20.00 
1980 09 22.23   9.85  16.04 
1980 10 18.54   7.65  13.10 
1980 11  9.24   1.27   5.25 
1980 12  4.80   -.79   2.00 
1981 01  1.40  -3.20   -.90 
1981 02  4.16  -1.68   1.24 
1981 03 10.61   1.24   5.92 
1981 04 14.31   4.42   9.37 
1981 05 20.74   9.08  14.91 
1981 06 28.02  15.32  21.67 
1981 07 27.21  15.70  21.45 
1981 08 28.45  14.53  21.49 
1981 09 23.50  11.79  17.64 
1981 10 20.01   8.58  14.29 
1981 11  7.54    .67   4.10 
1981 12  6.78    .-4   3.37 
1982 01  2.14  -5.66  -1.75 
1982 02  1.43  -5.17  -1.87 
1982 03  7.76    .65   4.20 
1982 04 13.97   4.96   9.46 
1982 05 22.88  10.35  16.61 
1982 06 26.11  14.28  20.19 
1982 07 26.37  15.40  20.88 
1982 08 27.85  15.64  21.74 
1982 09 26.04  11.54  18.79 
1982 10 17.44   6.35  11.89 
1982 11 11.14    .58   5.86 
1982 12  8.22   1.36   4.79 
1983 01  5.96  -1.68   2.14 
1983 02  4.86  -2.97    .94 
1983 03 12.24    .14   6.19 
1983 04 19.08   6.22  12.65 
1983 05 25.07  12.16  18.61 
1983 06 25.67  14.75  20.20 
1983 07 28.48  16.95  22.71 
1983 08 26.45  14.43  20.44 
1983 09 25.03  11.84  18.43 
1983 10 17.12   5.08  11.10 
1983 11  7.66  -4.25   1.70 
1983 12  4.01  -2.75    .63 
1984 01  4.96   -.58   2.19 
1984 02  1.78  -2.55   -.38 
1984 03  6.34    .74   3.54 
1984 04 13.49   4.64   9.06 
1984 05 22.03  10.30  16.16 
1984 06 24.35  13.26  18.80 
1984 07 26.11  14.71  20.41 
1984 08 26.65  13.23  19.93 
1984 09 25.67  11.13  18.40 
1984 10 20.45   7.26  13.85 
1984 11  8.97   1.25   5.11 
1984 12  2.45  -3.19   -.37 
1985 01  -.73  -8.14  -4.43 
1985 02 -3.81 -13.04  -8.42 
1985 03  3.86  -2.72    .56 
1985 04 16.99   6.95  11.96 
1985 05 24.20  12.44  18.32 
1985 06 24.18  14.03  19.10 
1985 07 26.61  15.18  20.89 
1985 08 28.43  16.12  22.27 
1985 09 22.46  10.05  16.25 
1985 10 15.67   3.54   9.60 
1985 11  8.06   1.13   4.59 
1985 12  6.10  -1.86   2.11 
1986 01  4.94  -1.54   1.70 
1986 02   . 6  -5.29  -2.61 
1986 03  7.11   -.43   3.34 
1986 04 18.56   6.13  12.34 
1986 05 23.76   9.88  16.82 
1986 06 27.20  15.69  21.44 
1986 07 27.65  15.62  21.63 
1986 08 29.98  15.67  22.82 
1986 09 24.13  10.43  17.27 
1986 10 15.37   5.76  10.56 
1986 11  8.16    .89   4.52 
1987 01 -1.45  -8.82  -5.13 
1987 02  2.05  -4.32  -1.13 
1987 03  2.20  -5.32  -1.56 
1987 04 14.03   3.73   8.88 
1987 05 20.20   9.21  14.70 
1987 06 26.60  14.96  20.78 
1987 07 30.04  17.51  23.77 
1987 08 25.63  13.99  19.81 
1987 09 24.30  11.95  18.12 
1987 10 14.05   5.99  10.02 
1987 11 10.56   4.96   7.76 
1987 12  3.05  -3.39   -.17 
1988 01  3.12  -2.76    .17 
1988 02  4.73  -2.69   1.02 
1988 03  9.05   1.50   5.27 
1988 04 14.71   4.82   9.76 
1988 05 21.76  10.52  16.14 
1988 06 25.19  14.83  20.01 
1988 07 29.75  17.73  23.74 
1988 08 29.23  14.98  22.10 
1988 09 22.30  12.09  17.19 
1988 10 15.61   4.50  10.05 
1988 11  4.73  -3.45    .64 
1988 12  3.93  -2.50    .71 
1989 01  5.62  -2.32   1.65 
1989 02  8.88   -.26   4.31 
1989 03 13.90   2.91   8.40 
1989 04 19.45   6.77  13.11 
1989 05 21.80   9.96  15.87 
1989 06 24.34  13.72  19.03 
1989 07 28.13  15.38  21.75 
1989 08 30.03  16.17  23.10 
1989 09 21.76  11.89  16.82 
1989 10 17.42   6.57  11.99 
1989 11  8.27    .60   4.43 
1989 12  6.68  -1.98   2.34 
1990 01  3.97  -4.48   -.25 
1990 02  8.99   1.21   5.10 
1990 03 16.20   2.64   9.42 
1990 04 16.91   5.39  11.15 
1990 05 22.51   8.70  15.60 
1990 06 26.73  14.69  20.71 
1990 07 29.81  16.01  22.91 
1990 08 29.14  14.99  22.06 
1990 09 22.63  10.89  16.76 
1990 10 18.07   5.65  11.86 
1990 11 13.67   4.48   9.07 
1990 12  4.94    .24   2.59 
1991 01  4.27  -2.13   1.06 
1991 02  1.75  -4.36  -1.30 
1991 03  7.81    .42   4.11 
1991 04 15.49   5.40  10.44 
1991 05 19.53  10.06  14.79 
1991 06 25.60  14.52  20.06 
1991 07 29.07  17.46  23.27 
1991 08 27.65  15.97  21.81 
1991 09 24.18  11.04  17.61 
1991 10 17.49   7.68  12.58 
1991 11  9.76   1.78   5.77 
1991 12   .78  -4.71  -1.96 
1992 01  3.44  -3.40    . 1 
1992 02  5.14  -4.71    .21 
1992 03 10.82   1.67   6.24 
1992 04 16.71   5.56  11.14 
1992 05 21.66   8.79  15.22 
1992 06 25.31  15.11  20.20 
1992 07 28.52  15.39  21.95 
1992 08 32.54  17.77  25.15 
1992 09 23.04  10.02  16.53 
1992 10 18.15   7.26  12.70 
1992 11 11.35   2.71   7.03 
1992 12  2.56  -3.30   -.37 
1993 01  4.85  -4.02    .41 
1993 02  4.44  -4.79   -.17 
1993 03  6.23  -1.80   2.21 
1993 04 14.38   4.94   9.66 
1993 05 22.13  11.88  17.00 
1993 06 26.50  14.34  20.42 
1993 07 99.99  14.59 -99.99 
1993 08 28.72  15.03  21.87 
1993 09 22.89  10.49  16.68 
1993 10 18.48   8.38  13.43 
1993 12  7.12   -.86   3.13 
1994 01  6.79    .-5   3.37 
1994 02  5.26  -3.88    .69 
1994 03 13.59    .49   7.04 
1994 04 19.81   7.14  13.47 
1994 05 24.50  11.97  18.23 
1994 06 26.69  14.35  20.52 
1994 07 30.57  18.06  24.31 
1994 08 29.81  16.91  23.36 
1994 09 28.40  14.58  21.49 
1994 10 17.75   7.41  12.58 
1994 11 10.10   -.42   4.84 
1994 12  4.31  -3.02    .64 
1995 01  2.17  -4.48  -1.15 
1995 02 10.18    .81   5.50 
1995 03 11.00   1.33   6.16 
1995 04 16.75   6.07  11.41 
1995 05 20.66   8.64  14.65 
1995 06 27.83  15.34  21.58 
1995 07 31.13 -99.99 -99.99 
1995 08 29.33 -99.99 -99.99 
1995 09 23.09 -99.99 -99.99 
1995 10 16.91   5.38  11.14 
1996 01 -2.08  -6.45  -4.27 
1996 02   .73  -5.88  -2.57 
1996 03  3.32  -2.43    .44 
1996 04 14.76   4.73   9.74 
1996 05 24.82  12.66  18.74 
1996 06 27.96  14.83  21.39 
1996 07 29.83  16.35  23.09 
1996 08 27.52  16.45  21.98 
1996 09 19.33  11.14  15.23 
1996 10 16.10   7.00  11.55 
1996 11 14.41   5.20   9.80 
1996 12  3.67  -2.36    .65 
1997 01  -.71  -6.46  -3.58 
1997 02  5.22  -3.76    .72 
1997 03  9.45    . 8   4.76 
1997 04 12.36   3.37   7.86 
1997 05 23.62  11.37  17.49 
1997 06 26.22  15.52  20.87 
1997 07 27.13  17.21  22.17 
1997 08 25.02  15.98  20.50 
1997 09 20.75   8.39  14.57 
1997 10 15.79   4.71  10.25 
1997 11 10.03   2.02   6.02 
1997 12  4.35  -2.33   1.00 
1998 01  5.37  -1.38   1.99 
1998 02  8.77  -1.71   3.53 
1998 03  8.93    . 0   4.46 
1998 04 19.86   7.42  13.64 
1998 05 20.96  11.18  16.07 
1998 06 27.18  15.75  21.46 
1998 07 28.92  16.92  22.92 
1998 08 29.49  15.21  22.35 
1998 09 22.48  11.75  17.11 
1998 10 17.75   7.73  12.74 
1998 11  6.18    . 6   3.12 
1998 12   .22  -7.30  -3.54 
1999 01  3.34  -2.20    .56 
1999 02  6.68  -1.84   2.41 
1999 03 11.11   1.91   6.51 
1999 04 17.06   7.29  12.17 
1999 05 20.95   9.35  15.15 
1999 06 28.53  16.37  22.45 
1999 07 30.73  18.33  24.53 
1999 08 28.04  16.69  22.36 
1999 09 23.76  12.69  18.22 
1999 10 16.57   7.03  11.80 
1999 11  9.92    .17   5.04 
1999 12  7.18   -.84   3.16 
2000 01  -.34  -6.90  -3.62 
2000 02  6.59  -1.13   2.73 
2000 03 11.01    .72   5.86 
2000 04 18.96   7.59  13.28 
2000 05 24.57   9.85  17.21 
2000 06 27.25  13.54  20.39 
2000 07 30.26  17.25  23.75 
2000 08 30.36  15.92  23.14 
2000 09 21.26  11.58  16.42 
2000 10 16.65   6.28  11.46 
2000 11 13.68   6.98  10.33 
2000 12  7.89    .15   4.02 
2001 01  5.29  -2.38   1.45 
2001 02  6.92  -1.56   2.68 
2001 03 13.75   2.51   8.13 
2001 04 16.79   5.53  11.16 
2001 05 21.53   9.85  15.69 
2001 06 24.21  13.45  18.83 
2001 07 32.59  18.54  25.56 
2001 08 31.61  17.32  24.46 
2001 09 23.88  12.18  18.02 
2001 10 18.90   6.81  12.85 
2001 11  9.28    .18   4.73 
2001 12  -.16  -7.52  -3.84 
2002 01  3.00  -3.82   -.40 
2002 02 12.44    .94   6.68 
2002 03 13.82   2.54   8.18 
2002 04 15.79   5.38  10.58 
2002 05 23.89  10.22  17.05 
2002 06 27.25  16.20  21.73 
2002 07 32.16  19.28  25.72 
2002 08 27.75  17.37  22.56 
2002 09 23.68  13.16  18.42 
2002 10 16.74   7.31  12.02 
2002 11 13.32   4.76   9.04 
2002 12  -.70  -7.96  -4.33 
2003 01  1.93  -4.02  -1.04 
2003 02 -1.32  -8.20  -4.75 
2003 03  5.91  -1.11   2.39 
2003 04 14.73   3.85   9.29 
2003 05 26.75  12.75  19.75 
2003 06 28.86  15.27  22.06 
2003 07 28.70  17.41  23.05 
2003 08 30.38  18.09  24.23 
2003 09 22.42  10.88  16.65 
2003 10 16.37   6.24  11.30 
2003 11 10.21   4.69   7.45 
2003 12  4.96  -1.89   1.54 
2004 01  1.15  -5.11  -1.98 
2004 02  5.66  -2.56   1.55 
2004 03 11.43   3.24   7.33 
2004 04 17.48   5.52  11.50 
2004 05 21.16  10.18  15.67 
2004 06 25.28  14.15  19.71 
2004 07 28.44  16.46  22.45 
2004 08 28.65  16.45  22.55 
2004 09 23.77  11.94  17.85 
2004 10 18.26   8.68  13.47 
2004 11 11.45   2.90   7.17 
2004 12  7.77   -.19   3.79 
2005 01  6.22  -1.38   2.41 
2005 02  2.69  -4.61   -.96 
2005 03  9.24  -1.31   3.96 
2005 04 16.40   5.57  10.98 
2005 05 22.71  11.48  17.09 
2005 06 25.10  13.70  19.40 
2005 07 28.98  17.27  23.12 
2005 08 29.21  16.98  23.09 
2005 09 25.11  13.07  19.09 
2005 10 17.23   6.51  11.87 
2005 11  9.47   2.32   5.89 
2005 12  6.53   -.33   3.10 
2006 06 99.99  14.86 -99.99 
2007 02 99.99   -.95 -99.99 
2008 07 29.29  16.78  23.03 
2012 09 26.43  12.50  19.46 
2012 10 21.18 -99.99 -99.99 
2012 11 11.78 -99.99 -99.99 
