1925 08 99.99  22.52 -99.99 
1925 09 31.16  21.26  26.21 
1925 10 27.76  18.26  23.01 
1925 11 25.42  14.70  20.06 
1925 12 21.33   9.06  15.19 
1926 02 22.24   7.80  15.02 
1926 03 25.23   9.01  17.11 
1926 04 29.31  11.04  20.17 
1926 05 33.66  12.55  23.10 
1926 06 99.99  15.25 -99.99 
1926 07 33.49 -99.99 -99.99 
1926 08 32.02 -99.99 -99.99 
1926 09 31.50 -99.99 -99.99 
1926 10 32.36 -99.99 -99.99 
1926 11 27.04  20.28  23.66 
1926 12 21.13  13.40  17.26 
1927 01 16.53  11.30  13.91 
1927 02 19.65 -99.99 -99.99 
1927 03 22.56 -99.99 -99.99 
1927 04 25.33 -99.99 -99.99 
1927 05 28.53 -99.99 -99.99 
1927 06 30.61 -99.99 -99.99 
1927 07 34.88  20.81  27.84 
1927 08 32.54  20.59  26.56 
1927 09 33.34 -99.99 -99.99 
1927 10 29.37 -99.99 -99.99 
1927 11 27.12 -99.99 -99.99 
1927 12 22.37 -99.99 -99.99 
1928 01 17.48 -99.99 -99.99 
1928 02 17.23 -99.99 -99.99 
1928 03 22.31 -99.99 -99.99 
1928 04 27.93 -99.99 -99.99 
1928 05 29.58 -99.99 -99.99 
1928 06 29.66  15.03  22.34 
1928 07 30.62  22.29  26.45 
1928 08 99.99  24.44 -99.99 
1928 09 32.90  22.38  27.64 
1928 10 30.40 -99.99 -99.99 
1928 11 25.63  15.11  20.36 
1928 12 18.67   8.85  13.76 
1929 01 17.69   8.27  12.98 
1929 02 18.46 -99.99 -99.99 
1929 03 20.00  10.84  15.42 
1929 04 25.82  13.21  19.51 
1929 05 26.98  17.33  22.15 
1929 06 99.99  20.21 -99.99 
1929 07 99.99  21.95 -99.99 
1929 08 99.99  22.76 -99.99 
1929 09 31.23  21.15  26.18 
1929 10 28.18  17.27  22.72 
1929 11 25.68 -99.99 -99.99 
1929 12 18.70  10.13  14.42 
1930 01 17.95  10.02  13.98 
1930 02 20.45 -99.99 -99.99 
1930 03 21.56  11.77  16.66 
1930 04 26.73  15.07  20.90 
1930 05 26.69  16.40  21.54 
1930 06 30.15  19.77  24.96 
1930 07 30.52 -99.99 -99.99 
1930 08 29.46  23.08  26.27 
1930 09 29.36  20.33  24.84 
1930 10 25.54  16.95  21.24 
1930 11 21.61  12.47  17.04 
1930 12 19.20  10.09  14.65 
1931 01 17.54   7.92  12.73 
1931 02 16.98   6.59  11.78 
1931 03 24.58  12.61  18.59 
1931 04 26.14  14.76  20.45 
1931 05 25.79  17.07  21.43 
1931 06 29.29  20.49  24.89 
1931 07 30.72  23.68  27.20 
1931 08 31.01  23.58  27.29 
1931 09 30.76  22.67  26.71 
1931 10 27.66  18.40  23.03 
1931 11 23.64  13.19  18.41 
1931 12 18.24   9.21  13.72 
1932 01 15.58   9.25  12.41 
1932 02 18.54   9.38  13.96 
1932 03 22.42  11.41  16.91 
1932 04 25.22  14.95  20.08 
1932 05 27.57  17.70  22.63 
1932 06 99.99  19.29 -99.99 
1932 07 99.99  21.15 -99.99 
1932 08 29.80  21.55  25.67 
1932 09 29.99  20.20  25.09 
1932 10 33.22  18.87  26.04 
1932 11 23.93  13.79  18.86 
1932 12 20.07   9.09  14.58 
1933 01 19.39   6.56  12.97 
1933 02 19.50   8.60  14.05 
1933 03 20.72  11.42  16.07 
1933 04 22.95  12.41  17.68 
1933 05 24.67  16.43  20.55 
1933 06 29.19  19.54  24.36 
1933 07 28.95  19.87  24.41 
1933 08 29.91  21.02  25.46 
1933 09 28.85  19.26  24.05 
1933 10 29.86  17.12  23.49 
1933 11 26.20  16.98  21.59 
1933 12 20.37  10.16  15.27 
1934 01 16.85   6.69  11.77 
1934 02 18.00   7.16  12.58 
1934 03 21.44  10.18  15.81 
1934 04 25.59  13.56  19.57 
1934 05 27.18  16.10  21.64 
1934 06 29.22  20.24  24.73 
1934 07 30.68  20.32  25.50 
1934 08 27.73  22.47  25.09 
1934 09 30.64  21.05  25.84 
1934 10 28.54  18.87  23.70 
1934 11 26.52  16.02  21.27 
1934 12 20.43  11.01  15.72 
1935 01 16.79   7.18  11.98 
1935 02 18.98   9.02  14.00 
1935 03 19.58  11.40  15.49 
1935 04 23.77  13.18  18.47 
1935 05 27.94  16.68  22.31 
1935 06 26.82  18.62  22.72 
1935 07 29.59  19.95  24.77 
1935 08 31.15  22.52  26.83 
1935 09 29.51  19.94  24.72 
1935 10 29.47  18.06  23.76 
1935 11 25.42  13.40  19.41 
1935 12 21.78   8.82  15.30 
1936 02 99.99  11.14 -99.99 
1936 03 23.05  11.66  17.35 
1936 04 26.75  15.45  21.10 
1936 05 25.77  15.96  20.86 
1936 06 27.89  19.45  23.67 
1936 07 28.65  21.67  25.16 
1936 08 28.95  21.68  25.31 
1936 09 28.09  19.94  24.01 
1936 10 29.15  19.65  24.40 
1936 11 23.33  13.40  18.36 
1936 12 18.10  10.75  14.42 
1937 01 17.89   9.14  13.52 
1937 02 19.33  10.07  14.70 
1937 03 24.65  11.42  18.03 
1937 04 24.83  14.06  19.44 
1937 05 26.10  16.32  21.21 
1937 06 29.45  20.17  24.81 
1937 07 28.22  20.74  24.48 
1937 08 30.97  23.11  27.04 
1937 10 99.99  16.87 -99.99 
1937 11 24.60  15.92  20.26 
1937 12 18.83   8.35  13.59 
1939 01 18.10   7.92  13.01 
1939 02 18.83   9.50  14.16 
1939 03 19.48   9.70  14.59 
1939 04 23.46  12.88  18.17 
1939 05 26.03  16.61  21.32 
1939 06 28.40  19.12  23.76 
1939 08 30.57  22.54  26.55 
1939 09 32.07  22.89  27.48 
1939 10 29.35  19.69  24.52 
1939 11 24.37  14.94  19.65 
1939 12 20.28  10.83  15.55 
1940 01 18.73   8.27  13.50 
1940 02 19.79  10.34  15.06 
1940 03 23.88  11.94  17.91 
1940 04 22.77  11.96  17.36 
1940 05 28.64  16.67  22.65 
1940 06 28.06  18.76  23.41 
1940 07 28.41  20.24  24.32 
1940 08 29.66  21.51  25.58 
1940 09 31.16  21.71  26.43 
1940 10 30.78  19.20  24.99 
1940 11 23.93  12.89  18.41 
1940 12 17.83   6.98  12.40 
1941 01 19.17   7.03  13.10 
1941 02 22.08   9.21  15.64 
1941 03 23.09  12.24  17.66 
1941 04 24.35  13.25  18.79 
1941 05 29.12  16.54  22.83 
1941 06 27.72  18.89  23.30 
1941 07 29.46  20.67  25.06 
1941 08 30.78  20.96  25.87 
1941 09 28.79  19.24  24.01 
1941 10 28.77  17.43  23.10 
1941 12 18.83  11.84  15.33 
1942 02 19.74   7.94  13.84 
1942 03 21.27   9.29  15.28 
1942 04 26.47  12.77  19.61 
1942 05 25.54  14.84  20.19 
1942 06 29.03  17.01  23.02 
1946 06 27.03  19.71  23.37 
1946 07 29.58  23.16  26.37 
1946 08 99.99  24.30 -99.99 
1946 09 29.40  22.94  26.17 
1946 10 99.99  19.85 -99.99 
1946 11 26.10  15.72  20.91 
1946 12 18.45   9.07  13.76 
1947 01 18.31   8.18  13.25 
1947 02 23.37  11.52  17.44 
1947 03 24.43  12.58  18.50 
1947 04 22.21  13.76  17.98 
1947 05 25.81 -99.99 -99.99 
1947 06 99.99  19.37 -99.99 
1947 08 99.99  22.71 -99.99 
1947 09 99.99  21.68 -99.99 
1947 10 27.53  18.12  22.83 
1947 11 23.24  14.37  18.80 
1947 12 19.12   9.25  14.18 
1951 12 18.48   9.57  14.02 
1952 01 16.71   8.18  12.45 
1952 02 16.69   8.83  12.76 
1952 03 22.16  12.66  17.41 
1952 04 24.01  15.99  20.00 
1952 05 26.25  18.40  22.32 
1952 06 28.36  21.29  24.82 
1952 07 30.07  23.73  26.90 
1952 08 30.77  23.97  27.37 
1952 09 99.99  22.85 -99.99 
1952 10 28.34  18.78  23.56 
1952 11 22.89  13.28  18.08 
1952 12 18.65   9.27  13.96 
1953 01 16.12   6.16  11.14 
1953 02 18.37   9.02  13.69 
1953 03 17.95  10.56  14.26 
1953 04 24.49  14.40  19.44 
1953 05 25.05  16.37  20.71 
1953 06 30.59  20.71  25.65 
1953 07 30.66  23.01  26.83 
1953 09 29.68  19.82  24.75 
1953 10 28.37  19.52  23.94 
1953 11 21.60  13.36  17.48 
1953 12 19.85  10.95  15.40 
1954 01 17.00   7.04  12.02 
1954 02 18.35   9.35  13.85 
1954 03 21.44  11.88  16.66 
1954 04 24.10 -99.99 -99.99 
1954 05 24.69  16.15  20.42 
1954 06 99.99  20.04 -99.99 
1954 07 99.99  22.88 -99.99 
1954 08 30.28  22.79  26.53 
1954 09 28.52  20.04  24.28 
1954 10 99.99  19.86 -99.99 
1954 11 99.99  12.50 -99.99 
1954 12 99.99  10.84 -99.99 
1955 01 21.22  10.75  15.98 
1955 02 22.74  12.24  17.49 
1955 03 21.60  12.19  16.89 
1955 04 20.86  13.83  17.34 
1955 05 26.08  18.54  22.31 
1955 06 27.24  21.29  24.26 
1955 07 29.58  23.75  26.66 
1955 08 30.31  24.40  27.35 
1955 09 30.27  23.03  26.65 
1955 10 28.97  19.14  24.05 
1955 11 25.34  16.65  20.99 
1955 12 99.99  11.62  15.30 
1956 01 20.00 -99.99  14.30 
1956 02 20.50 -99.99  14.20 
1956 03 99.99 -99.99  15.30 
1956 04 24.10 -99.99  19.29 
1956 05 25.00 -99.99  20.60 
1956 06 99.99 -99.99  23.50 
1956 07 29.30 -99.99  25.10 
1956 08 29.60 -99.99  26.00 
1956 09 28.90 -99.99  25.10 
1956 10 25.90 -99.99  21.40 
1956 11 24.40 -99.99  19.90 
1956 12 17.60 -99.99  13.20 
1957 01 17.10 -99.99  12.60 
1957 02 19.79 -99.99  14.70 
1957 03 19.79 -99.99  15.40 
1957 04 23.00 -99.99  18.60 
1957 05 26.00 -99.99  21.40 
1957 06 31.50 -99.99  25.90 
1957 07 28.20 -99.99  24.20 
1957 08 29.80 -99.99  25.70 
1957 09 29.60 -99.99  25.10 
1957 10 27.00 -99.99  22.90 
1957 11 24.00 -99.99  18.79 
1957 12 19.50 -99.99  14.60 
1958 01 17.79 -99.99  12.80 
1958 02 20.29 -99.99  15.40 
1958 03 24.10 -99.99  17.29 
1958 04 24.50 -99.99  19.29 
1958 05 24.10 -99.99  20.00 
1958 06 29.40 -99.99  25.10 
1958 07 29.20 -99.99  25.60 
1958 08 30.40 -99.99  26.00 
1958 09 29.80 -99.99  25.30 
1958 10 27.50 -99.99  23.00 
1958 11 24.70 -99.99  19.70 
1958 12 23.00 -99.99  16.60 
1959 01 18.29 -99.99  13.40 
1959 02 18.20 -99.99  13.50 
1959 03 22.30 -99.99  17.20 
1959 04 24.50 -99.99  18.29 
1959 05 26.40 -99.99  21.10 
1959 06 99.99 -99.99  23.10 
1959 07 28.30 -99.99  24.70 
1959 08 99.99 -99.99  26.70 
1959 09 30.50 -99.99  25.70 
1959 10 27.40 -99.99  22.30 
1959 11 25.50 -99.99  19.60 
1959 12 20.29 -99.99  15.60 
1960 01 18.60 -99.99  13.50 
1960 02 22.50 -99.99  15.80 
1960 03 22.30 -99.99  17.00 
1960 04 23.00 -99.99  18.00 
1960 05 26.80 -99.99  21.10 
1960 06 30.00 -99.99  24.70 
1960 07 30.20 -99.99  24.70 
1960 08 30.50 -99.99  25.80 
1960 09 30.10 -99.99  25.40 
1960 10 31.50 -99.99  25.30 
1960 11 25.70 -99.99  20.40 
1960 12 20.70 -99.99  15.60 
1961 01 18.50 -99.99  13.60 
1961 02 17.10 -99.99  13.10 
1961 03 19.79 -99.99  15.50 
1961 04 23.20 -99.99  18.70 
1961 05 28.00 -99.99  22.90 
1961 06 27.30 -99.99  23.80 
1961 07 28.90 -99.99  24.80 
1961 08 29.40 -99.99  25.70 
1961 09 28.40 -99.99  24.50 
1961 10 27.40 -99.99  22.40 
1961 11 27.00 -99.99  21.30 
1961 12 99.99 -99.99  15.90 
1962 01 19.29 -99.99  14.30 
1962 02 19.00 -99.99  13.10 
1962 03 22.60 -99.99  17.79 
1962 04 23.80 -99.99  18.70 
1962 05 28.20 -99.99  22.70 
1962 06 26.80 -99.99  22.80 
1962 07 30.90 -99.99  25.70 
1962 08 30.40 -99.99  26.00 
1962 09 30.50 -99.99  25.70 
1962 10 29.30 -99.99  24.30 
1962 11 25.90 -99.99  20.70 
1962 12 19.20 -99.99  14.30 
1963 01 20.80 -99.99  15.10 
1963 02 21.80 -99.99  15.70 
1963 03 20.50 -99.99  15.80 
1963 04 23.00 -99.99  18.60 
1963 05 24.00 -99.99  20.29 
1963 06 29.50 -99.99  24.90 
1963 07 29.90 -99.99  26.30 
1963 08 31.00 -99.99  26.90 
1963 09 29.80 -99.99  25.40 
1963 10 27.30 -99.99  22.50 
1963 11 25.20 -99.99  20.40 
1963 12 24.30 -99.99  18.40 
1964 01 99.99 -99.99  12.30 
1964 02 99.99 -99.99  15.30 
1964 03 99.99 -99.99  18.79 
1964 04 99.99 -99.99  19.50 
1964 05 99.99 -99.99  21.50 
1964 06 99.99 -99.99  25.70 
1964 07 99.99 -99.99  23.90 
1964 08 99.99 -99.99  26.40 
1964 09 99.99 -99.99  23.50 
1964 10 99.99 -99.99  23.80 
1964 11 99.99 -99.99  19.10 
1964 12 99.99 -99.99  15.50 
1965 01 99.99 -99.99  14.10 
1965 02 99.99 -99.99  13.30 
1965 03 99.99 -99.99  15.50 
1965 04 99.99 -99.99  17.70 
1965 05 99.99 -99.99  20.29 
1965 06 99.99 -99.99  22.60 
1965 07 99.99 -99.99  26.50 
1965 08 99.99 -99.99  25.90 
1965 09 99.99 -99.99  25.60 
1965 10 99.99 -99.99  22.90 
1965 11 99.99 -99.99  19.10 
1965 12 99.99 -99.99  15.00 
1966 01 99.99 -99.99  14.40 
1966 02 99.99 -99.99  16.29 
1966 03 99.99 -99.99  15.70 
1966 04 99.99 -99.99  19.10 
1966 05 99.99 -99.99  19.79 
1966 06 99.99 -99.99  24.30 
1966 07 99.99 -99.99  26.00 
1966 08 99.99 -99.99  27.30 
1966 09 99.99 -99.99  25.30 
1966 10 99.99 -99.99  24.70 
1966 11 99.99 -99.99  19.10 
1966 12 99.99 -99.99  13.10 
1967 01 99.99 -99.99  12.90 
1967 02 99.99 -99.99  14.10 
1967 03 99.99 -99.99  14.80 
1967 04 99.99 -99.99  19.70 
1967 05 99.99 -99.99  20.70 
1967 06 99.99 -99.99  23.90 
1967 07 99.99 -99.99  25.50 
1967 08 99.99 -99.99  26.90 
1967 09 99.99 -99.99  25.10 
1967 10 99.99 -99.99  22.30 
1967 11 99.99 -99.99  19.10 
1967 12 99.99 -99.99  14.20 
1968 01 99.99 -99.99  11.90 
1968 02 99.99 -99.99  15.20 
1968 04 99.99 -99.99  18.10 
1968 05 99.99 -99.99  24.30 
1968 06 99.99 -99.99  25.10 
1968 07 99.99 -99.99  25.30 
1968 08 99.99 -99.99  28.50 
1968 09 99.99 -99.99  25.30 
1968 10 99.99 -99.99  21.50 
1968 11 99.99 -99.99  19.29 
1968 12 99.99 -99.99  15.60 
1969 01 99.99 -99.99  13.90 
1969 02 99.99 -99.99  16.10 
1969 03 99.99 -99.99  18.10 
1969 04 99.99 -99.99  18.29 
1969 05 99.99 -99.99  22.40 
1969 06 99.99 -99.99  26.20 
1969 07 99.99 -99.99  24.30 
1969 08 99.99 -99.99  26.20 
1969 09 99.99 -99.99  26.80 
1969 10 99.99 -99.99  21.90 
1969 11 99.99 -99.99  19.70 
1969 12 99.99 -99.99  13.50 
1970 01 99.99 -99.99  15.70 
1970 02 99.99 -99.99  15.40 
1970 03 99.99 -99.99  17.50 
1970 04 99.99 -99.99  18.70 
1970 05 99.99 -99.99  19.90 
1970 06 99.99 -99.99  23.80 
1970 07 99.99 -99.99  24.80 
1970 08 99.99 -99.99  26.70 
1970 09 99.99 -99.99  24.90 
1970 10 99.99 -99.99  22.30 
1970 11 99.99 -99.99  19.29 
1970 12 99.99 -99.99  15.70 
1971 01 99.99 -99.99  13.90 
1971 02 99.99 -99.99  13.70 
1971 03 99.99 -99.99  16.70 
1971 04 99.99 -99.99  20.10 
1971 05 99.99 -99.99  21.80 
1971 06 99.99 -99.99  24.90 
1971 07 99.99 -99.99  24.70 
1971 08 99.99 -99.99  26.10 
1971 09 99.99 -99.99  26.30 
1971 10 99.99 -99.99  21.90 
1971 11 99.99 -99.99  18.10 
1971 12 99.99 -99.99  15.30 
1972 01 99.99 -99.99  14.50 
1972 02 99.99 -99.99  15.20 
1972 03 99.99 -99.99  16.50 
1972 04 99.99 -99.99  19.10 
1972 05 99.99 -99.99  20.40 
1972 06 99.99 -99.99  25.90 
1972 07 99.99 -99.99  25.50 
1972 08 99.99 -99.99  26.30 
1972 09 99.99 -99.99  28.30 
1972 10 99.99 -99.99  22.80 
1972 11 99.99 -99.99  19.10 
1972 12 99.99 -99.99  14.90 
1973 01 99.99 -99.99  13.10 
1973 02 99.99 -99.99  13.60 
1973 03 99.99 -99.99  15.60 
1973 04 99.99 -99.99  18.20 
1973 05 99.99 -99.99  22.30 
1973 06 99.99 -99.99  24.90 
1973 07 99.99 -99.99  26.70 
1973 08 99.99 -99.99  26.70 
1973 09 99.99 -99.99  27.60 
1973 10 99.99 -99.99  23.30 
1973 11 99.99 -99.99  16.10 
1973 12 99.99 -99.99  15.50 
1974 01 99.99 -99.99  14.10 
1974 02 99.99 -99.99  15.10 
1974 03 99.99 -99.99  15.90 
1974 04 99.99 -99.99  19.70 
1974 05 99.99 -99.99  19.50 
1974 06 99.99 -99.99  21.90 
1974 07 99.99 -99.99  22.90 
1974 08 99.99 -99.99  25.30 
1974 09 99.99 -99.99  25.90 
1974 10 99.99 -99.99  24.30 
1974 11 99.99 -99.99  18.29 
1974 12 99.99 -99.99  14.10 
1975 01 99.99 -99.99  12.90 
1975 02 99.99 -99.99  13.90 
1975 03 99.99 -99.99  18.29 
1975 04 99.99 -99.99  18.90 
1975 05 99.99 -99.99  21.50 
1975 06 99.99 -99.99  24.50 
1975 07 99.99 -99.99  24.50 
1975 08 99.99 -99.99  25.70 
1975 09 99.99 -99.99  24.90 
1975 10 99.99 -99.99  22.30 
1975 11 99.99 -99.99  18.20 
1975 12 99.99 -99.99  15.90 
1976 01 99.99 -99.99  12.40 
1976 02 99.99 -99.99  13.10 
1976 03 99.99 -99.99  14.50 
1976 04 99.99 -99.99  18.40 
1976 05 99.99 -99.99  21.70 
1976 06 99.99 -99.99  23.10 
1976 07 99.99 -99.99  25.50 
1976 08 99.99 -99.99  26.10 
1976 09 99.99 -99.99  25.10 
1976 10 99.99 -99.99  21.90 
1976 11 99.99 -99.99  17.29 
1976 12 99.99 -99.99  14.90 
1977 01 99.99 -99.99  14.10 
1977 02 99.99 -99.99  16.70 
1977 03 99.99 -99.99  17.00 
1977 04 99.99 -99.99  18.50 
1977 05 99.99 -99.99  24.70 
1977 06 99.99 -99.99  23.90 
1977 07 99.99 -99.99  26.90 
1977 08 99.99 -99.99  26.30 
1977 09 99.99 -99.99  25.80 
1977 10 99.99 -99.99  21.70 
1977 11 99.99 -99.99  19.29 
1977 12 99.99 -99.99  14.70 
1978 01 99.99 -99.99  13.40 
1978 02 99.99 -99.99  15.90 
1978 03 99.99 -99.99  15.80 
1978 04 99.99 -99.99  19.60 
1978 05 99.99 -99.99  22.10 
1978 06 99.99 -99.99  25.10 
1978 07 99.99 -99.99  24.10 
1978 08 99.99 -99.99  24.70 
1978 09 99.99 -99.99  24.80 
1978 10 99.99 -99.99  22.10 
1978 11 99.99 -99.99  16.90 
1978 12 99.99 -99.99  15.40 
1979 01 99.99 -99.99  15.10 
1979 02 99.99 -99.99  16.10 
1979 03 99.99 -99.99  17.50 
1979 04 99.99 -99.99  18.70 
1979 05 99.99 -99.99  19.90 
1979 06 99.99 -99.99  23.70 
1979 07 99.99 -99.99  24.90 
1979 08 99.99 -99.99  26.90 
1979 09 99.99 -99.99  25.10 
1979 10 99.99 -99.99  24.70 
1979 11 99.99 -99.99  18.29 
1979 12 99.99 -99.99  14.90 
1980 01 99.99 -99.99  13.20 
1980 02 99.99 -99.99  13.70 
1980 03 99.99 -99.99  15.90 
1980 04 99.99 -99.99  17.90 
1980 05 99.99 -99.99  20.90 
1980 06 99.99 -99.99  23.60 
1980 07 99.99 -99.99  24.00 
1980 08 99.99 -99.99  25.60 
1980 09 99.99 -99.99  24.20 
1980 10 99.99 -99.99  22.90 
1980 11 99.99 -99.99  20.29 
1980 12 99.99 -99.99  13.70 
1981 01 14.40   6.20  10.29 
1981 02 17.40   8.50  12.95 
1981 03 21.70  11.90  16.79 
1981 04 23.60  14.70  19.15 
1981 05 25.20  17.10  21.15 
1981 06 28.70  20.60  24.65 
1981 07 29.10  22.80  25.95 
1981 08 31.10  23.60  27.35 
1981 09 29.30  21.10  25.20 
1981 10 26.90  19.70  23.30 
1981 11 21.40  14.40  17.90 
1981 12 20.80  11.10  15.95 
1982 01 19.29 -99.99 -99.99 
1982 02 18.20 -99.99 -99.99 
1982 03 20.70 -99.99 -99.99 
1982 04 23.60 -99.99 -99.99 
1982 05 24.60 -99.99 -99.99 
1982 06 26.90 -99.99 -99.99 
1982 07 29.50 -99.99 -99.99 
1982 08 31.60 -99.99 -99.99 
1982 09 31.10 -99.99 -99.99 
1982 10 28.40 -99.99 -99.99 
1982 11 21.80 -99.99 -99.99 
1982 12 17.70 -99.99 -99.99 
1983 01 15.80 -99.99 -99.99 
1983 02 18.00 -99.99 -99.99 
1983 03 20.10 -99.99 -99.99 
1983 04 24.00 -99.99 -99.99 
1983 05 25.10 -99.99 -99.99 
1983 06 26.90 -99.99 -99.99 
1983 07 28.60 -99.99 -99.99 
1983 08 30.60 -99.99 -99.99 
1983 09 29.00 -99.99 -99.99 
1983 10 25.20 -99.99 -99.99 
1983 11 24.30 -99.99 -99.99 
1983 12 18.40 -99.99 -99.99 
1984 01 17.40 -99.99 -99.99 
1984 02 19.29 -99.99 -99.99 
1984 03 20.50 -99.99 -99.99 
1984 04 22.50 -99.99 -99.99 
1984 05 30.00 -99.99 -99.99 
1984 06 26.90 -99.99 -99.99 
1984 07 27.70 -99.99 -99.99 
1984 08 32.09 -99.99 -99.99 
1984 09 30.60 -99.99 -99.99 
1984 10 29.00 -99.99 -99.99 
1984 11 23.70 -99.99 -99.99 
1984 12 19.00 -99.99 -99.99 
1985 01 18.70 -99.99 -99.99 
1985 02 21.00 -99.99 -99.99 
1985 03 21.90 -99.99 -99.99 
1985 04 24.80 -99.99 -99.99 
1985 05 27.30 -99.99 -99.99 
1985 06 29.70 -99.99 -99.99 
1985 07 29.60 -99.99 -99.99 
1985 08 29.90 -99.99 -99.99 
1985 09 29.40 -99.99 -99.99 
1985 10 27.80 -99.99 -99.99 
1985 11 25.20 -99.99 -99.99 
1985 12 19.79 -99.99 -99.99 
1986 01 18.10   9.00  13.55 
1986 02 20.60  11.20  15.90 
1986 03 21.40  12.90  17.15 
1986 04 23.70  14.40  19.04 
1986 05 24.00  16.20  20.10 
1986 06 28.10  20.10  24.10 
1986 07 29.40  22.00  25.70 
1986 08 30.00  22.60  26.30 
1986 09 30.10  22.00  26.05 
1986 10 26.50  18.20  22.35 
1986 11 21.30  13.20  17.25 
1986 12 17.60   9.30  13.45 
1987 01 18.60   8.60  13.60 
1987 02 19.90  10.10  15.00 
1987 03 19.20  11.50  15.35 
1987 04 23.50  13.70  18.60 
1987 05 24.70  16.00  20.35 
1987 06 27.80  19.79  23.80 
1987 07 28.90  21.30  25.09 
1987 08 31.00  22.80  26.90 
1987 09 30.70  22.10  26.40 
1987 10 29.30  19.70  24.50 
1987 11 23.60  14.70  19.15 
1987 12 21.50  13.10  17.29 
1988 01 19.10  10.30  14.70 
1988 02 18.90  11.30  15.10 
1988 03 20.90  11.40  16.15 
1988 04 24.40  15.30  19.85 
1988 05 30.30  18.79  24.55 
1988 06 31.40  21.30  26.34 
1988 07 31.00  23.60  27.30 
1988 08 31.60  23.90  27.75 
1988 09 30.40  22.80  26.59 
1988 10 27.60  18.79  23.20 
1988 11 23.70  14.50  19.10 
1988 12 18.29  10.20  14.25 
1989 01 17.50   9.60  13.55 
1989 02 19.79  11.10  15.45 
1989 03 20.80  12.10  16.45 
1989 04 26.00  16.00  21.00 
1989 05 26.80  18.00  22.40 
1989 06 28.00  20.00  24.00 
1989 07 29.60  22.30  25.95 
1989 08 31.30  23.40  27.34 
1989 09 32.20  23.40  27.80 
1989 10 27.30  18.60  22.95 
1989 11 24.40  14.90  19.65 
1989 12 22.40  12.60  17.50 
1990 01 18.40  10.50  14.45 
1990 02 18.90  11.60  15.25 
1990 03 20.29  13.20  16.75 
1990 04 24.80  16.00  20.40 
1990 05 25.60  17.79  21.70 
1990 06 30.70  20.90  25.80 
1990 07 29.40  22.30  25.84 
1990 08 30.70  20.40  25.55 
1990 09 31.10  20.80  25.95 
1990 10 30.40  19.70  25.05 
1990 11 24.90  16.20  20.55 
1990 12 19.90  10.40  15.15 
1991 09 99.99 -99.99  25.80 
1991 10 99.99 -99.99  25.90 
1991 12 99.99 -99.99  13.70 
1992 07 99.99 -99.99  25.50 
1992 09 99.99 -99.99  25.80 
1992 12 99.99 -99.99  15.10 
1993 02 99.99 -99.99  12.80 
1993 03 99.99 -99.99  15.60 
1993 05 99.99 -99.99  21.50 
1993 06 99.99 -99.99  25.30 
1993 07 99.99 -99.99  25.90 
1993 08 99.99 -99.99  26.90 
1993 10 99.99 -99.99  25.10 
1994 02 99.99 -99.99  15.20 
1994 03 99.99 -99.99  17.29 
1994 04 99.99 -99.99  18.79 
1994 05 99.99 -99.99  22.30 
1994 06 99.99 -99.99  23.60 
1996 04 99.99 -99.99  18.70 
1996 05 99.99 -99.99  15.60 
1996 06 99.99 -99.99  20.10 
1996 07 99.99 -99.99  25.30 
1996 11 99.99 -99.99  18.60 
1996 12 99.99 -99.99  15.90 
1997 05 99.99 -99.99  20.80 
1997 07 99.99 -99.99  17.29 
1997 08 99.99 -99.99  26.60 
1997 10 99.99 -99.99  23.10 
1997 11 99.99 -99.99  19.79 
1998 12 99.99 -99.99  14.60 
1999 01 99.99 -99.99  14.10 
1999 02 99.99 -99.99  13.40 
1999 05 99.99 -99.99  23.50 
1999 07 99.99 -99.99  24.90 
1999 11 99.99 -99.99  20.90 
2000 06 99.99 -99.99  23.60 
2000 07 99.99 -99.99  26.70 
2004 03 99.99 -99.99  17.50 
2005 06 99.99 -99.99  23.70 
2005 07 99.99 -99.99  27.00 
2005 08 99.99 -99.99  27.40 
2005 11 99.99 -99.99  19.20 
2005 12 99.99 -99.99  15.60 
2006 01 99.99 -99.99  12.80 
2007 03 99.99 -99.99  17.00 
2007 04 99.99 -99.99  19.10 
2007 05 99.99 -99.99  20.60 
2007 06 99.99 -99.99  25.30 
2007 07 99.99 -99.99  26.60 
2007 08 99.99 -99.99  27.90 
2007 09 99.99 -99.99  26.70 
2007 10 99.99 -99.99  24.80 
2007 11 99.99 -99.99  19.60 
2007 12 99.99 -99.99  15.00 
2008 01 99.99 -99.99  14.30 
2008 02 99.99 -99.99  13.70 
2008 03 99.99 -99.99  17.70 
2008 04 99.99 -99.99  21.50 
2008 05 99.99 -99.99  23.20 
2008 06 99.99 -99.99  24.20 
2008 07 99.99 -99.99  27.70 
2008 08 99.99 -99.99  27.90 
2008 09 99.99 -99.99  27.60 
2008 10 99.99 -99.99  24.20 
2008 11 99.99 -99.99  20.90 
2008 12 99.99 -99.99  15.50 
2009 01 99.99 -99.99  15.20 
2009 02 99.99 -99.99  15.50 
2009 03 99.99 -99.99  17.20 
2009 04 99.99 -99.99  19.10 
2009 05 99.99 -99.99  21.00 
2009 06 99.99 -99.99  24.80 
2009 07 99.99 -99.99  27.80 
2009 08 99.99 -99.99  27.90 
2009 09 99.99 -99.99  27.30 
2009 10 99.99 -99.99  23.90 
2009 11 99.99 -99.99  19.00 
2009 12 99.99 -99.99  17.60 
2010 01 99.99 -99.99  15.90 
2010 02 99.99 -99.99  18.60 
2010 03 99.99 -99.99  18.70 
2010 04 99.99 -99.99  19.00 
2010 05 99.99 -99.99  20.00 
2010 06 99.99 -99.99  25.90 
2010 07 99.99 -99.99  26.70 
2010 08 99.99 -99.99  27.80 
2010 09 99.99 -99.99  26.70 
2010 10 99.99 -99.99  24.70 
2010 11 99.99 -99.99  21.70 
2010 12 99.99 -99.99  17.50 
2011 01 99.99 -99.99  15.60 
