1915 11 25.76  12.15  18.95 
1915 12 29.03  16.14  22.58 
1916 01 34.20  20.41  27.30 
1916 02 32.00  18.95  25.48 
1916 03 28.19  16.11  22.15 
1916 04 20.04 -99.99 -99.99 
1916 05 17.99 -99.99 -99.99 
1916 06 11.46   6.12   8.79 
1916 07 11.48   4.35   7.91 
1916 08 11.69   5.36   8.52 
1916 09 18.95   9.30  14.12 
1916 10 18.59  10.10  14.35 
1916 11 23.15  11.11  17.12 
1916 12 29.61  15.41  22.51 
1917 01 32.22  18.92  25.57 
1917 02 28.58  16.51  22.54 
1917 03 27.04  14.80  20.92 
1917 04 21.09  10.06  15.57 
1917 05 14.39   7.11  10.75 
1917 06 12.04   5.33   8.68 
1917 07  9.92   4.83   7.37 
1917 08 11.79   5.50   8.64 
1917 09 15.98   7.52  11.75 
1917 10 20.15  10.24  15.19 
1917 11 23.52  12.80  18.16 
1917 12 31.67  17.54  24.61 
1918 01 30.72  18.08  24.40 
1918 02 30.55  16.70  23.63 
1918 03 27.39  14.50  20.94 
1918 04 21.71  11.03  16.36 
1918 05 17.18   7.82  12.50 
1918 06 12.48   4.50   8.49 
1918 07 10.98   4.62   7.80 
1918 08 15.88  10.29  13.08 
1918 10 22.58 -99.99 -99.99 
1918 11 30.56 -99.99 -99.99 
1919 01 34.82  22.04  28.43 
1919 02 34.54  23.31  28.92 
1919 03 26.22  15.64  20.93 
1919 04 25.58   8.02  16.79 
1919 05 19.16   4.94  12.05 
1919 06 13.43    .14   6.78 
1919 07  9.14  -2.96   3.09 
1919 08 10.22   -.66   4.78 
1919 09 18.78   2.82  10.80 
1919 10 24.20   6.75  15.47 
1919 11 31.56  12.10  21.83 
1919 12 33.04  16.60  24.82 
1920 01 31.98  14.36  23.17 
1920 02 34.81  14.66  24.73 
1920 03 27.88  10.14  19.01 
1920 04 22.83   6.38  14.60 
1920 05 13.72    .19   6.95 
1920 06 10.67   1.45   6.06 
1920 07  8.64    .71   4.67 
1920 08  8.85   -.86   3.99 
1920 09 12.58  -1.14   5.72 
1920 10 26.14   2.79  14.46 
1920 11 30.14   6.98  18.56 
1920 12 32.05  13.60  22.82 
1921 01 33.13  18.02  25.57 
1921 02 31.33  19.95  25.64 
1921 03 27.55  13.55  20.55 
1921 04 23.18   9.33  16.25 
1921 05 14.94   6.65  10.79 
1921 06  8.00   1.65   4.82 
1921 07  7.13    .90   4.01 
1921 08  8.01   1.53   4.77 
1921 09 12.65   5.94   9.29 
1921 10 16.68   8.34  12.51 
1921 11 25.46  15.70  20.58 
1921 12 28.17  15.29  21.73 
1922 01 30.05  15.45  22.75 
1922 02 32.88  20.95  26.91 
1922 03 28.16  16.37  22.27 
1922 04 22.58  13.44  18.01 
1922 05 13.38   5.63   9.50 
1922 06  8.08   5.43   6.75 
1922 07  7.17   4.66   5.91 
1922 08  7.34   3.66   5.50 
1922 09 12.66   5.87   9.26 
1922 10 19.89   7.48  13.68 
1922 11 26.30  11.86  19.08 
1922 12 28.06  15.06  21.56 
1923 01 27.66  14.88  21.27 
1923 02 33.00  17.11  25.06 
1923 03 25.43  14.37  19.90 
1923 04 19.10  12.29  15.69 
1923 05 12.19   7.44   9.81 
1923 06  9.22   5.27   7.24 
1923 07  7.28   4.53   5.90 
1923 08  8.84   4.61   6.72 
1923 09 11.97   5.90   8.93 
1923 10 15.84   8.06  11.95 
1923 11 17.40   7.84  12.62 
1923 12 30.14  15.29  22.71 
1924 01 28.23  14.66  21.44 
1924 02 34.14  14.52  24.33 
1924 03 31.08  14.06  22.57 
1924 04 18.04   8.28  13.16 
1924 05 16.76   5.37  11.06 
1924 06 11.77   3.28   7.52 
1924 07 12.25   1.43   6.84 
1924 08 15.16   3.66   9.41 
1924 09 17.92   5.96  11.94 
1924 10 21.38   7.11  14.24 
1924 11 23.68  12.84  18.26 
1924 12 28.44  13.10  20.77 
1925 01 29.35  15.55  22.45 
1925 02 28.99  14.42  21.70 
1925 03 26.83  12.78  19.80 
1925 04 24.48   9.53  17.00 
1925 05 17.60   8.45  13.02 
1925 06 14.82   4.79   9.80 
1925 07 11.63   2.98   7.30 
1925 08 13.65   2.72   8.18 
1925 09 15.75 -99.99 -99.99 
1925 10 23.45   5.43  14.44 
1925 11 28.03  12.49  20.26 
1925 12 30.99  10.52  20.75 
1926 01 31.04  16.90  23.97 
1926 02 34.09  20.71  27.40 
1926 03 27.83  15.15  21.49 
1926 04 22.53 -99.99 -99.99 
1926 05 13.90   6.38  10.13 
1926 06 12.79   5.78   9.28 
1926 07 13.10   5.66   9.38 
1926 08 14.39   6.39  10.39 
1926 09 18.18   9.33  13.75 
1926 10 20.19  11.87  16.03 
1926 11 25.41  12.76  19.08 
1926 12 28.23  15.71  21.97 
1927 01 31.38  18.26  24.82 
1927 02 29.52  16.10  22.81 
1927 03 25.81  14.28  20.04 
1927 05 14.47   6.92  10.69 
1927 06 11.17 -99.99 -99.99 
1927 07 10.52   2.22   6.37 
1927 08 99.99   3.77 -99.99 
1927 09 17.66   6.98  12.32 
1927 10 23.33  12.60  17.96 
1927 11 29.82 -99.99 -99.99 
1927 12 30.64  14.40  22.52 
1928 01 29.39  14.26  21.82 
1928 02 29.77  17.17  23.47 
1928 03 26.83  13.90  20.36 
1928 04 21.72  10.57  16.14 
1928 05 15.46   3.75   9.60 
1928 06 13.79   1.64   7.71 
1928 07 13.76   1.43   7.59 
1928 08 16.21   2.05   9.13 
1928 10 22.00   6.64  14.32 
1928 11 30.07  10.91  20.49 
1928 12 32.43  14.00  23.22 
1929 01 33.48  16.12  24.80 
1929 02 31.21  17.35  24.28 
1929 03 26.92  13.37  20.14 
1929 04 21.52   6.39  13.95 
1929 05 19.20 -99.99 -99.99 
1929 06 13.64   1.77   7.70 
1929 07 11.36   -.35   5.50 
1929 08 99.99   1.67 -99.99 
1929 09 18.37   2.89  10.63 
1929 10 21.75   6.12  13.93 
1929 11 25.20   9.22  17.21 
1929 12 28.08  12.28  20.18 
1930 01 32.30  16.01  24.15 
1930 02 34.77  19.71  27.24 
1930 03 99.99  16.12 -99.99 
1930 04 22.65   9.88  16.26 
1930 05 17.79   6.23  12.01 
1930 06 15.48   4.11   9.79 
1930 07 14.58   2.29   8.43 
1930 08 15.20   3.23   9.21 
1930 09 17.56   3.93  10.74 
1930 10 23.15   9.60  16.37 
1930 11 28.81  10.12  19.46 
1930 12 30.23  14.20  22.21 
1934 02 29.92  15.78  22.85 
1934 04 19.74   9.62  14.68 
1949 05 17.77 -99.99 -99.99 
1949 11 24.40  12.27  18.33 
1950 01 30.97  15.71  23.34 
1950 02 99.99  16.35 -99.99 
1950 03 25.90  15.46  20.68 
1950 12 30.94  14.78  22.86 
1951 01 99.99  16.54 -99.99 
1951 04 99.99   8.04 -99.99 
1951 06 99.99   5.71 -99.99 
1951 07 13.25   2.93   8.09 
1951 08 99.99   3.67 -99.99 
1951 10 21.47   8.02  14.74 
1952 01 34.71  15.96  25.33 
1952 02 32.47  15.06  23.76 
1952 03 28.88  13.89  21.38 
1952 07 99.99   1.53 -99.99 
1952 10 20.87   8.59  14.73 
1952 11 24.11   9.85  16.98 
1952 12 28.55  13.29  20.92 
1953 01 30.73  16.54  23.63 
1953 02 29.47  16.01  22.74 
1953 03 30.02  14.75  22.38 
1953 04 22.65  10.37  16.51 
1953 05 17.06   7.25  12.15 
1953 06 12.64   3.72   8.18 
1953 07 13.03   2.01   7.52 
1953 08 13.94   4.01   8.97 
1953 09 17.19   6.49  11.84 
1954 01 99.99  18.29 -99.99 
1954 02 99.99  14.26 -99.99 
1955 02 29.58  17.20  23.39 
1955 04 23.45  10.73  17.09 
1955 05 15.72   6.73  11.22 
1955 06 14.47   4.64   9.55 
1955 08 14.35   4.87   9.61 
1956 07 12.09   4.04   8.06 
1956 08 13.08   2.15   7.61 
1956 09 17.12   4.25  10.69 
1956 10 17.62   6.51  12.06 
1956 12 27.72  10.63  19.17 
1957 01 31.93  13.35  22.64 
1957 02 31.14  16.12  23.63 
1957 03 27.78  12.39  20.08 
1957 06 18.49   4.46  11.48 
1957 08 15.66   3.83   9.74 
1957 09 17.89   4.35  11.12 
1957 10 21.26   7.30  14.28 
1958 01 30.42  15.53  22.97 
1958 02 99.99  16.33 -99.99 
1958 03 26.26 -99.99 -99.99 
1958 04 24.08  10.22  17.15 
1958 05 17.79   8.70  13.25 
1958 06 13.81   1.68   7.74 
1958 07 12.21   3.26   7.73 
1958 08 14.11   6.07  10.09 
1958 09 16.28   4.94  10.61 
1958 10 19.02   8.13  13.57 
1958 11 27.66  12.54  20.10 
1958 12 28.82  13.07  20.94 
1959 01 34.33 -99.99 -99.99 
1959 04 99.99   9.72 -99.99 
1959 05 99.99   4.01 -99.99 
1959 09 99.99   5.09 -99.99 
1959 11 99.99  15.70 -99.99 
1959 12 99.99  13.51 -99.99 
1960 01 99.99  19.27 -99.99 
1960 02 99.99  16.09 -99.99 
1960 03 99.99  14.91 -99.99 
1960 04 99.99  10.01 -99.99 
1960 05 99.99   6.30 -99.99 
1960 06 99.99   3.13 -99.99 
1960 07 99.99   4.04 -99.99 
1960 08 99.99   4.08 -99.99 
1960 09 99.99   6.51 -99.99 
1960 11 99.99   8.34 -99.99 
1960 12 99.99  14.37 -99.99 
1961 01 99.99  17.03 -99.99 
1961 02 99.99  16.17 -99.99 
1961 07 99.99   3.12 -99.99 
1961 08 99.99   3.88 -99.99 
1961 09 99.99   5.18 -99.99 
1961 11 99.99  13.59 -99.99 
1961 12 99.99  14.39 -99.99 
1962 01 99.99  16.81 -99.99 
1962 02 99.99  14.72 -99.99 
1962 03 99.99  14.03 -99.99 
1962 04 99.99   9.38 -99.99 
1962 05 99.99   4.96 -99.99 
1962 07 99.99   2.47 -99.99 
1962 08 99.99   4.35 -99.99 
1962 09 99.99   5.90 -99.99 
1962 10 99.99   6.66 -99.99 
1962 11 99.99  11.31 -99.99 
1962 12 99.99  16.11 -99.99 
1963 01 99.99  16.65 -99.99 
1963 02 99.99  14.82 -99.99 
1963 03 99.99  15.81 -99.99 
1963 05 99.99   9.47 -99.99 
1963 06 99.99   5.40 -99.99 
1963 07 99.99   3.66 -99.99 
1963 08 99.99   4.29 -99.99 
1963 09 99.99   6.22 -99.99 
1963 10 99.99  10.83 -99.99 
1963 11 99.99   9.96 -99.99 
1963 12 99.99  15.83 -99.99 
1964 01 99.99  14.37 -99.99 
1964 02 99.99  15.47 -99.99 
1964 03 99.99  14.09 -99.99 
1964 05 99.99   5.00 -99.99 
1964 06 99.99   3.17 -99.99 
1964 07 99.99   3.30 -99.99 
1965 04 99.99   7.53 -99.99 
1965 05 99.99   6.41 -99.99 
1965 06 99.99   1.61 -99.99 
1965 07 99.99   1.78 -99.99 
1965 08 99.99   4.56 -99.99 
1965 09 99.99   7.36 -99.99 
1965 10 99.99  10.67 -99.99 
1965 11 99.99  10.45 -99.99 
1965 12 99.99  16.00 -99.99 
1966 01 99.99  17.31 -99.99 
1966 02 30.75  15.45  23.10 
1966 03 27.67  14.72  21.19 
1966 04 22.29   8.35  15.32 
1966 05 16.62   5.15  10.88 
1966 06 12.87   2.41   7.64 
1966 07 11.34   2.13   6.73 
1966 08 13.94   4.07   9.00 
1966 09 16.84   5.58  11.21 
1966 10 20.25   7.70  13.97 
1966 11 25.41  11.30  18.35 
1966 12 28.08  15.12  21.60 
1967 01 31.33  16.17  23.75 
1967 02 32.52  16.83  24.67 
1967 03 27.80  13.21  20.50 
1967 04 25.35  10.32  17.83 
1967 05 18.45   5.90  12.17 
1967 06 16.52   6.44  11.48 
1967 07 13.68   2.74   8.21 
1967 08 13.75   4.75   9.25 
1967 09 18.11   4.96  11.53 
1967 10 24.29  10.76  17.52 
1967 11 27.45  11.63  19.54 
1967 12 28.65  13.76  21.20 
1968 01 32.18  18.62  25.40 
1968 02 33.66  18.87  26.27 
1968 03 29.62  16.95  23.28 
1968 04 23.87  12.20  18.03 
1968 05 13.93   7.28  10.60 
1968 06 11.93   4.51   8.22 
1968 07 10.93   2.60   6.76 
1968 08 13.30   4.59   8.94 
1968 09 16.35   3.59   9.97 
1968 10 20.72   7.34  14.03 
1968 11 24.76  10.54  17.65 
1968 12 28.94  13.64  21.29 
1969 01 33.32  17.35  25.33 
1969 02 30.38  17.76  24.07 
1969 04 21.13   9.89  15.51 
1969 05 15.44   5.72  10.58 
1969 06 13.10   2.83   7.96 
1969 07 12.48   3.85   8.16 
1969 08 15.16   3.75   9.45 
1969 09 13.55   4.13   8.84 
1969 10 22.35   9.04  15.69 
1969 11 24.84  11.01  17.92 
1969 12 27.99  12.39  20.19 
1970 01 28.57  14.51  21.54 
1970 02 32.12  17.01  24.56 
1970 03 25.89  12.01  18.95 
1970 04 21.93  10.61  16.27 
1970 05 15.04   5.42  10.22 
1970 06 13.32   4.51   8.91 
1970 07 12.52   2.70   7.61 
1970 08 13.41   3.94   8.67 
1970 09 14.78   4.71   9.75 
1970 10 20.79   7.93  14.36 
1970 11 24.27  10.29  17.28 
1970 12 29.18  14.13  21.65 
1971 01 31.18  16.43  23.80 
1971 02 29.19  16.82  23.00 
1971 03 28.59  16.40  22.49 
1971 04 23.02  11.59  17.30 
1971 05 16.79   6.29  11.54 
1971 06 12.50   3.33   7.91 
1971 07 12.20   1.05   6.63 
1971 08 13.75   3.45   8.60 
1971 09 17.31   5.47  11.39 
1971 10 20.90   6.72  13.81 
1971 11 23.61  10.76  17.18 
1971 12 28.07  14.27  21.17 
1972 01 28.19  16.11  22.15 
1972 02 28.22  15.80  22.01 
1972 03 27.53  11.70  19.61 
1972 04 22.33   8.51  15.42 
1972 05 18.62   6.10  12.36 
1972 06 15.97   1.65   8.81 
1972 07 12.87   3.43   8.14 
1972 08 14.70   5.76  10.22 
1972 09 19.70   5.25  12.48 
1972 10 23.09   9.89  16.49 
1972 11 26.13  11.28  18.70 
1972 12 32.22  16.50  24.36 
1973 01 33.72  20.08  26.90 
1973 02 29.58  19.54  24.56 
1973 03 27.00  13.10  20.04 
1973 04 22.62  11.21  16.91 
1973 05 16.87   6.79  11.83 
1973 06 13.31   4.90   9.10 
1973 07 14.02   4.41   9.21 
1973 08 13.77   4.15   8.96 
1973 09 17.58   6.57  12.07 
1973 10 20.70  10.35  15.52 
1973 11 24.05  10.89  17.46 
1973 12 29.37  14.75  22.06 
1974 01 30.31  17.92  24.11 
1974 02 28.85  16.12  22.48 
1974 03 28.98  16.01  22.49 
1974 04 20.37  13.22  16.79 
1974 05 17.41   8.14  12.78 
1974 06 14.18   3.23   8.70 
1974 07 12.08   3.91   7.99 
1974 08 13.16   4.92   9.04 
1974 09 14.99   5.34  10.16 
1974 10 19.08   8.22  13.65 
1974 11 23.05   9.33  16.18 
1974 12 28.56  11.67  20.11 
1975 01 30.07  13.95  22.01 
1975 02 30.55  16.99  23.77 
1975 03 25.15  13.30  19.22 
1975 04 22.34   9.66  16.00 
1975 05 17.94   7.42  12.68 
1975 06 15.25   3.27   9.26 
1975 07 15.10   5.72  10.41 
1975 08 13.98   4.51   9.24 
1975 09 18.43   8.32  13.37 
1975 10 18.78   8.64  13.71 
1975 11 26.25  12.07  19.16 
1975 12 31.40  17.20  24.30 
