1922 12 23.26  11.26  17.26 
1923 01 22.64   8.58  15.61 
1923 02 23.00   9.77  16.38 
1923 03 99.99  12.57 -99.99 
1923 04 28.72  15.30  22.01 
1923 05 99.99  17.23 -99.99 
1923 06 31.22  21.52  26.37 
1923 07 33.06  22.15  27.60 
1923 08 34.28  22.29  28.28 
1923 10 27.86  16.06  21.96 
1923 11 23.60   8.89  16.25 
1923 12 22.98  11.22  17.10 
1924 01 20.27   9.26  14.76 
1924 02 28.19 -99.99 -99.99 
1924 07 32.68  22.52  27.60 
1924 08 33.93  22.32  28.12 
1924 09 31.43  20.69  26.06 
1924 10 25.50  16.83  21.16 
1924 11 23.92  11.49  17.70 
1924 12 21.75  10.21  15.98 
1925 01 99.99  10.48 -99.99 
1925 02 99.99  10.58 -99.99 
1925 03 26.27  11.24  18.75 
1926 02 22.53   8.38  15.45 
1926 03 21.47  10.13  15.79 
1926 04 26.36  13.98  20.17 
1926 05 30.39  17.45  23.92 
1926 06 32.63  21.65  27.14 
1926 07 33.23  22.23  27.73 
1926 08 34.03  23.24  28.63 
1926 09 32.86  22.78  27.82 
1926 10 29.39  17.06  23.22 
1926 11 23.29  10.26  16.77 
1926 12 24.68  11.21  17.94 
1927 06 35.07  22.72  28.89 
1927 07 34.57  23.01  28.79 
1927 12 20.29   7.92  14.11 
1928 01 99.99   5.77 -99.99 
1928 02 21.36   9.83  15.59 
1928 03 26.10  12.67  19.38 
1928 04 25.43  14.03  19.73 
1928 05 29.15  17.01  23.08 
1928 06 33.31  20.85  27.08 
1928 07 34.04  23.00  28.52 
1928 08 33.09  23.29  28.19 
1928 09 31.35  21.46  26.40 
1928 10 29.39  18.25  23.82 
1928 11 23.86  10.77  17.31 
1929 01 21.31   9.22  15.27 
1929 02 22.83  10.51  16.67 
1929 03 26.13  14.55  20.34 
1929 04 28.80  16.71  22.75 
1929 05 99.99  19.25 -99.99 
1929 06 31.65  21.03  26.34 
1929 07 32.61  22.04  27.32 
1929 08 33.06  22.83  27.94 
1929 09 30.96  21.71  26.33 
1929 10 28.05  17.36  22.70 
1929 11 25.57 -99.99 -99.99 
1930 05 31.37  18.10  24.73 
1930 06 30.28  20.12  25.20 
1930 07 34.50  23.13  28.81 
1930 08 32.56  20.70  26.63 
1930 09 33.11  22.35  27.73 
1930 10 27.84  14.75  21.29 
1930 11 23.12  11.30  17.21 
1930 12 17.15   6.24  11.69 
1931 02 20.26   7.16  13.71 
1931 03 21.15   7.89  14.52 
1931 04 26.06  12.89  19.47 
1931 05 30.18 -99.99 -99.99 
1931 06 34.08 -99.99 -99.99 
1931 07 35.49 -99.99 -99.99 
1931 08 33.50 -99.99 -99.99 
1931 09 33.55  21.50  27.52 
1931 10 30.36  17.28  23.82 
1931 11 27.07  13.02  20.04 
1931 12 26.76  14.97  20.86 
1932 02 27.11  13.06  20.08 
1932 03 21.95   8.55  15.25 
1932 04 27.75  13.02  20.38 
1932 06 31.48  21.78  26.63 
1932 07 35.32  22.83  29.07 
1932 08 33.33  22.62  27.97 
1932 09 31.27  21.00  26.13 
1932 10 27.46  17.00  22.23 
1932 12 99.99  10.97 -99.99 
1933 01 99.99   9.62 -99.99 
1933 02 99.99  10.77 -99.99 
1933 03 23.50  10.80  17.15 
1933 04 25.75  14.52  20.13 
1933 05 32.09  19.62  25.85 
1933 06 32.15  19.70  25.93 
1933 07 31.85  22.09  26.97 
1933 08 32.62  22.11  27.36 
1933 10 29.10  17.83  23.46 
1933 11 23.63   9.53  16.58 
1933 12 23.45   8.76  16.10 
1934 02 21.66 -99.99 -99.99 
1934 04 28.04  13.78  20.91 
1934 05 29.69  18.45  24.07 
1934 06 32.77  21.42  27.09 
1934 07 34.18  21.66  27.92 
1934 08 33.80  21.53  27.66 
1934 09 33.12  21.37  27.24 
1935 03 28.48  13.75  21.11 
1935 04 29.39  15.15  22.27 
1935 06 33.33  20.93  27.13 
1935 07 32.18  21.86  27.02 
1935 08 33.54  22.19  27.86 
1935 09 31.08  20.91  25.99 
1935 10 29.62  18.08  23.85 
1935 11 25.11  12.49  18.79 
1935 12 17.64   4.04  10.84 
1936 01 20.25   7.82  14.03 
1936 02 21.05   6.78  13.91 
1936 03 25.96  11.81  18.88 
1936 04 28.71  13.68  21.19 
1936 05 32.62  16.61  24.61 
1936 06 31.96  19.70  25.83 
1936 07 33.63  22.11  27.87 
1936 08 34.46  21.56  28.00 
1936 09 33.30  21.19  27.24 
1936 10 29.45  18.26  23.85 
1936 11 23.51  10.74  17.12 
1936 12 21.71   9.67  15.69 
1937 01 26.23  15.02  20.62 
1937 02 21.39   8.08  14.73 
1937 03 23.78   9.59  16.68 
1937 04 27.41  13.40  20.40 
1937 05 30.65  17.28  23.96 
1937 06 34.05  20.48  27.26 
1937 07 32.70  22.09  27.39 
1937 08 33.09  22.10  27.59 
1937 09 31.40  20.67  26.03 
1937 10 27.69  16.19  21.94 
1937 11 22.91  10.88  16.89 
1937 12 19.98   7.22  13.60 
1938 01 20.92   7.61  14.26 
1938 02 24.05  11.05  17.54 
1938 03 28.47  13.11  20.79 
1938 04 28.60  12.98  20.79 
1938 05 32.06  17.17  24.61 
1938 06 31.59  20.28  25.93 
1938 07 32.31  21.23  26.77 
1938 08 33.87  21.72  27.79 
1938 09 31.69  20.27  25.98 
1938 10 24.51  14.74  19.62 
1938 11 99.99  12.22 -99.99 
1938 12 20.12   6.34  13.23 
1939 01 22.91   7.94  15.42 
1939 02 26.25  12.21  19.23 
1939 03 27.81  12.38  20.09 
1939 04 28.03  14.72  21.37 
1939 05 30.54  17.70  24.12 
1939 06 33.14  21.48  27.31 
1939 07 33.36  21.96  27.66 
1939 08 32.34  21.30  26.82 
1939 09 32.38  21.50  26.94 
1939 10 29.28  17.65  23.46 
1939 11 23.03   9.88  16.45 
1939 12 21.24   7.20  14.21 
1940 01 15.45   1.46   8.45 
1940 02 19.77   7.08  13.42 
1940 03 24.48   9.51  16.99 
1940 04 26.89  12.82  19.85 
1940 05 30.26  14.59  22.42 
1940 06 32.34  20.97  26.66 
1940 07 99.99  21.73 -99.99 
1940 08 33.22  22.53  27.87 
1940 09 29.96  19.61  24.78 
1940 10 28.18  13.96  21.07 
1940 11 24.63  10.49  17.56 
1940 12 22.72  11.58  17.15 
1941 01 19.37   7.44  13.41 
1941 02 18.42   5.76  12.09 
1941 03 22.21   9.34  15.77 
1941 04 28.21  14.71  21.46 
1941 05 31.83  15.37  23.60 
1941 06 33.30  21.32  27.31 
1941 07 33.21  22.67  27.93 
1941 08 34.32  23.01  28.66 
1941 09 31.74  21.92  26.83 
1941 10 30.09  20.12  25.11 
1941 11 24.10  12.64  18.37 
1941 12 22.18  11.31  16.74 
1942 01 20.64   6.35  13.49 
1942 02 18.04   5.48  11.76 
1942 03 24.29   9.89  17.09 
1942 04 28.29  12.94  20.61 
1942 05 31.39  17.26  24.32 
1942 06 32.24  21.51  26.87 
1942 07 35.46  22.63  29.04 
1942 08 33.64  22.55  28.09 
1942 09 32.20  21.17  26.68 
1942 10 28.96  15.62  22.29 
1942 11 26.18  12.22  19.20 
1942 12 22.73   9.71  16.21 
1943 01 22.88   8.58  15.73 
1943 02 22.70   6.04  14.37 
1943 03 27.09  11.38  19.23 
1943 04 31.23  13.19  22.21 
1943 05 33.25  18.66  25.95 
1943 06 35.79  21.33  28.56 
1943 07 35.18  21.66  28.42 
1943 08 35.34  21.73  28.53 
1943 09 33.21  20.48  26.84 
1943 10 31.14  14.49  22.81 
1943 11 99.99  10.18 -99.99 
1943 12 99.99   7.61 -99.99 
1944 01 20.20   6.85  13.52 
1944 02 26.40  11.09  18.74 
1944 03 25.54  12.72  19.13 
1944 04 27.68  15.27  21.47 
1944 05 30.89  17.54  24.21 
1944 06 34.18  21.33  27.75 
1944 07 32.38  21.51  26.94 
1944 08 32.80  21.98  27.39 
1944 09 33.41  21.76  27.58 
1944 11 25.25   9.76  17.50 
1944 12 19.50   5.80  12.65 
1945 01 20.15   6.24  13.19 
1945 02 25.91  10.83  18.36 
1945 03 26.02  15.04  20.53 
1945 04 30.53  16.29  23.41 
1945 07 32.93  21.93  27.43 
1946 02 23.36   9.45  16.40 
1946 03 26.33  13.06  19.69 
1946 04 28.86  15.06  21.96 
1946 05 30.87  19.59  25.23 
1946 06 31.79  21.13  26.46 
1946 07 32.99  22.60  27.79 
1946 08 33.09  22.38  27.73 
1946 09 31.89  21.79  26.84 
1946 10 29.13  18.03  23.58 
1946 11 26.92  17.45  22.18 
1946 12 24.10  10.81  17.45 
1947 01 25.58  14.21  19.89 
1947 02 18.65   5.44  12.04 
1947 03 22.50   9.75  16.12 
1947 04 30.28  17.81  24.04 
1947 05 31.74  19.48  25.61 
1947 06 33.40  21.75  27.57 
1947 07 33.02  22.14  27.58 
1947 08 33.64  23.16  28.40 
1947 09 31.52  21.89  26.70 
1947 10 28.89  18.98  23.93 
1947 11 24.53  14.08  19.30 
1947 12 21.68  10.97  16.32 
1948 01 19.54   6.81  13.17 
1948 02 24.10  11.35  17.72 
1948 03 26.82  15.42  21.12 
1948 04 29.36  17.15  23.25 
1948 05 33.55  19.49  26.52 
1948 06 34.34  21.92  28.13 
1948 07 33.72  22.64  28.18 
1948 08 33.03  22.64  27.83 
1948 09 31.79  22.28  27.03 
1948 10 27.48  16.11  21.79 
1948 11 28.36  17.08  22.72 
1948 12 24.45  13.23  18.84 
1949 01 25.24  11.93  18.58 
1949 02 25.84  14.94  20.39 
1949 03 26.81  11.44  19.12 
1949 04 28.58  15.99  22.28 
1949 05 32.75  18.81  25.78 
1949 06 33.37  21.78  27.57 
1949 07 34.09  23.22  28.65 
1949 08 33.34  22.88  28.11 
1949 09 32.39  22.20  27.29 
1949 10 30.45  20.12  25.29 
1949 12 23.40  11.19  17.29 
1950 01 27.17  13.84  20.50 
1950 02 25.64  11.01  18.32 
1950 03 25.80  11.47  18.63 
1950 04 27.49  11.62  19.55 
1950 05 33.00  19.39  26.19 
1950 06 35.63  22.48  29.05 
1950 07 33.89  22.34  28.11 
1950 08 33.50  22.52  28.01 
1950 09 31.28  21.65  26.46 
1950 10 29.00  19.24  24.12 
1950 11 23.37   9.03  16.20 
1950 12 19.41   6.48  12.94 
1951 01 22.51   7.94  15.22 
1951 02 22.80   7.89  15.34 
1951 03 25.92  12.19  19.05 
1951 04 27.15  13.97  20.56 
1951 05 31.76  18.06  24.91 
1951 06 34.34  21.67  28.00 
1951 07 34.47  22.42  28.44 
1951 08 35.22  23.80  29.51 
1951 09 32.91  22.31  27.61 
1951 10 29.00  19.20  24.10 
1951 11 23.08  10.89  16.98 
1951 12 23.78  11.72  17.75 
1952 01 23.38  10.29  16.83 
1952 02 22.04  10.18  16.11 
1952 03 25.71  13.21  19.45 
1952 04 27.11  12.80  19.95 
1952 05 32.12  18.76  25.43 
1952 06 35.59  23.29  29.44 
1952 07 34.64  23.39  29.01 
1952 08 33.98  23.09  28.53 
1952 09 31.17  22.22  26.69 
1952 10 26.81  17.31  22.06 
1952 11 24.43  11.88  18.15 
1952 12 20.72   7.78  14.25 
1953 01 21.87   8.93  15.40 
1953 02 23.72  10.65  17.18 
1953 03 28.11  14.00  21.05 
1953 04 28.99  15.05  22.02 
1953 05 34.41  20.55  27.48 
1953 06 33.41  22.47  27.93 
1953 07 34.03  23.29  28.66 
1953 08 33.16  23.01  28.09 
1953 09 31.02  22.33  26.67 
1953 10 27.60  16.79  22.19 
1953 11 23.59  12.84  18.21 
1953 12 21.97  10.41  16.18 
1954 01 23.14   9.32  16.23 
1954 02 24.54  10.10  17.32 
1954 03 25.35  10.48  17.91 
1954 04 29.42  17.39  23.40 
1954 05 30.56  17.67  24.11 
1954 06 34.14  22.37  28.25 
1954 07 34.37  22.94  28.65 
1954 08 35.52  23.67  29.59 
1954 09 32.63  22.53  27.58 
1954 10 27.60  16.27  21.93 
1954 11 21.79  10.63  16.21 
1954 12 19.24   6.69  12.96 
1955 01 19.48   7.38  13.43 
1955 02 21.73   9.63  15.68 
1955 03 26.18  12.68  19.43 
1955 04 28.76  16.21  22.49 
1955 05 32.54  19.25  25.89 
1955 06 32.29  20.65  26.47 
1955 07 33.08  22.40  27.74 
1955 08 33.83  23.08  28.45 
1955 09 31.92  22.61  27.26 
1955 10 26.85  16.54  21.70 
1955 11 23.87  11.18  17.52 
1955 12 20.07   9.46  14.76 
1956 01 17.98   4.98  11.48 
1956 02 24.54  12.27  18.40 
1956 03 25.90  10.86  18.37 
1956 04 27.63  14.23  20.93 
1956 05 31.27  19.42  25.34 
1956 06 32.30  20.97  26.63 
1956 07 34.41  22.58  28.50 
1956 08 34.30  22.72  28.50 
1956 09 30.87  20.40  25.63 
1956 10 26.38  18.48  22.43 
1956 11 23.20  10.96  17.08 
1956 12 23.39  11.63  17.51 
1957 01 22.89  11.45  17.17 
1957 02 24.74  13.17  18.95 
1957 03 24.23  11.69  17.95 
1957 04 27.83  16.26  22.04 
1957 05 31.10  19.75  25.42 
1957 06 32.13  22.33  27.23 
1957 07 33.53  22.92  28.22 
1957 08 32.33  22.96  27.64 
1957 09 32.34  22.50  27.42 
1957 10 26.37  16.26  21.31 
1957 11 25.44  14.41  19.92 
1957 12 19.91   7.75  13.83 
1958 01 16.36   5.07  10.71 
1958 02 18.06   3.82  10.94 
1958 03 22.64  11.16  16.90 
1958 04 28.52  15.39  21.95 
1958 05 29.47  18.54  24.00 
1958 06 33.39  22.71  28.05 
1958 07 34.28  23.61  28.94 
1958 08 34.50  23.05  28.77 
1958 09 32.98  22.28  27.63 
1958 10 26.45  16.59  21.52 
1958 11 25.21  14.80  20.00 
1958 12 19.67   8.97  14.32 
1959 01 19.48   7.28  13.38 
1959 02 23.33  13.93  18.63 
1959 03 22.85  11.52  17.18 
1959 04 27.05  14.75  20.90 
1959 05 31.56  20.35  25.95 
1959 06 33.06  22.07  27.56 
1959 07 33.52  22.88  28.20 
1959 08 33.08  23.06  28.07 
1959 09 31.41  21.95  26.68 
1959 10 30.50  20.50  25.50 
1959 11 23.05  12.57  17.81 
1959 12 19.34 -99.99 -99.99 
1960 02 20.16   8.09  14.12 
1960 03 21.76   8.06  14.91 
1960 04 28.49  15.37  21.93 
1960 05 31.35  17.20  24.28 
1960 06 32.43  20.12  26.28 
1960 07 33.97  22.11  28.04 
1960 08 34.09  22.38  28.23 
1960 09 31.22  21.97  26.59 
1960 10 29.11  17.90  23.50 
1960 11 25.12  13.18  19.15 
1960 12 18.00   4.77  11.38 
1961 01 17.84   6.15  11.99 
1961 02 23.57   9.64  16.60 
1961 03 28.24  13.01  20.62 
1961 04 27.31  12.04  19.67 
1961 05 30.90  18.17  24.53 
1961 06 33.12  21.07  27.09 
1961 07 34.75  22.81  28.78 
1961 08 33.62  23.04  28.33 
1961 09 32.34  21.61  26.98 
1961 10 28.06  16.04  22.05 
1961 11 25.05  14.08  19.56 
1961 12 21.45   9.58  15.51 
1962 01 18.95   7.80  13.37 
1962 02 25.73  11.69  18.70 
1962 03 22.59  10.45  16.52 
1962 04 28.31  13.76  21.03 
1962 05 33.75  19.49  26.62 
1962 06 32.89  22.20  27.54 
1962 07 34.87  23.28  29.07 
1962 08 33.70  22.79  28.24 
1962 09 31.80  21.65  26.72 
1962 10 29.26  16.86  23.06 
1962 11 22.27  10.80  16.53 
1962 12 19.70   6.54  13.12 
1963 01 20.03   7.24  13.63 
1963 02 18.59   6.78  12.68 
1963 03 26.45  13.55  20.00 
1963 04 29.54  15.24  22.39 
1963 05 31.44  18.79  25.12 
1963 06 32.84  21.92  27.38 
1963 07 33.09  22.69  27.89 
1963 08 34.15  22.97  28.56 
1963 09 30.53  21.68  26.10 
1963 10 27.46  16.57  22.01 
1963 11 22.78  11.70  17.24 
1963 12 17.29   5.56  11.42 
1964 01 18.74   8.03  13.38 
1964 02 18.31   7.88  13.09 
1964 03 24.59  12.63  18.61 
1964 04 28.09  16.18  22.13 
1964 05 29.94  18.36  24.15 
1964 06 33.55  22.52  28.03 
1964 07 31.89  22.63  27.25 
1964 08 31.87  22.78  27.32 
1964 09 30.00  21.60  25.80 
1964 10 26.15  16.09  21.12 
1964 11 25.03  14.65  19.84 
1964 12 22.46  11.04  16.75 
1965 01 20.60   8.43  14.52 
1965 02 21.79  10.25  16.02 
1965 03 24.11  11.99  18.04 
1965 04 28.34  16.46  22.40 
1965 05 31.06  18.29  24.67 
1965 06 30.39  20.65  25.52 
1965 07 32.36  22.03  27.19 
1965 08 32.75  22.23  27.49 
1965 09 31.21  22.53  26.87 
1965 10 27.25  16.98  22.11 
1965 11 24.22  13.11  18.66 
1965 12 20.67   8.80  14.73 
1966 01 19.14   7.89  13.51 
1966 02 19.54   9.17  14.36 
1966 03 23.17  10.70  16.93 
1966 04 26.83  14.89  20.86 
1966 05 28.62  19.50  24.06 
1966 06 29.24  20.93  25.08 
1966 07 32.66  22.69  27.68 
1966 08 32.24  22.66  27.45 
1966 09 30.86  21.65  26.25 
1966 10 27.56  18.58  23.07 
1966 11 23.33  11.73  17.52 
1966 12 20.06   8.39  14.22 
1967 01 21.63  10.14  15.89 
1967 02 21.41   8.43  14.92 
1967 03 25.75  13.77  19.76 
1967 04 29.28  16.79  23.04 
1967 05 31.52  18.87  25.19 
1967 06 30.34  21.60  25.97 
1967 07 32.40  22.13  27.26 
1967 08 31.92  22.39  27.15 
1967 09 29.35  20.00  24.67 
1967 10 27.68  15.61  21.64 
1967 11 24.52  11.28  17.90 
1967 12 23.54  11.83  17.68 
1968 01 20.31   7.66  13.98 
1968 02 18.41   5.01  11.71 
1968 03 24.34   8.43  16.39 
1968 04 30.09  15.76  22.92 
1968 05 31.02  18.06  24.54 
1968 06 32.07  21.48  26.77 
1968 07 33.28  22.28  27.78 
1968 08 33.74  21.95  27.84 
1968 09 31.51  20.72  26.11 
1968 10 28.48  16.36  22.42 
1968 11 22.67   8.33  15.50 
1968 12 21.13   6.14  13.63 
1969 01 19.41   6.43  12.92 
1969 02 19.45   6.09  12.77 
1969 03 20.48   7.47  13.97 
1969 04 28.58  14.72  21.65 
1969 05 29.57  17.78  23.67 
1969 06 34.04  22.35  28.19 
1969 07 34.63  22.95  28.79 
1969 08 33.16  22.39  27.78 
1969 09 31.26  21.73  26.49 
1969 10 28.53  19.81  24.17 
1969 11 22.88  10.02  16.45 
1969 12 20.04   6.08  13.06 
1970 01 17.60   5.39  11.49 
1970 02 19.95   6.07  13.01 
1970 03 24.60  12.31  18.45 
1970 04 28.98  16.64  22.81 
1970 05 30.97  17.42  24.19 
1970 06 32.50  20.77  26.64 
1970 07 34.62  21.79  28.20 
1970 08 33.21  22.49  27.84 
1970 09 33.23  21.57  27.40 
1970 10 29.89  17.03  23.46 
1970 11 23.56   8.22  15.89 
1970 12 23.53   8.91  16.22 
1971 01 21.31   7.94  14.62 
1971 02 23.41   8.92  16.16 
1971 03 23.58   9.32  16.45 
1971 04 28.32  14.18  21.25 
1971 05 30.91  16.69  23.80 
1971 06 33.16  21.02  27.09 
1971 07 33.72  22.03  27.87 
1971 08 33.12  22.32  27.72 
1971 09 32.14  21.23  26.68 
1971 10 29.84  19.09  24.46 
1971 11 25.23  11.63  18.43 
1971 12 25.42  14.16  19.79 
1972 01 24.32  12.45  18.38 
1972 02 21.15   8.41  14.78 
1972 03 26.03  11.34  18.68 
1972 04 27.99  15.17  21.58 
1972 05 28.98  18.33  23.65 
1972 06 31.37  20.65  26.01 
1972 07 33.50  22.19  27.84 
1972 08 33.16  21.95  27.56 
1972 09 32.41  20.14  26.27 
1972 10 29.42  17.49  23.45 
1972 11 24.11  13.25  18.68 
1972 12 23.33  10.81  17.07 
1973 01 21.04   8.78  14.91 
1973 02 19.91   6.13  13.02 
1973 03 26.47  13.82  20.14 
1973 04 26.74  13.64  20.19 
1973 05 31.13  17.77  24.45 
1973 06 32.79  21.43  27.11 
1973 07 33.70  22.69  28.19 
1973 08 33.22  22.03  27.62 
1973 09 32.27  22.24  27.25 
1973 10 28.85  17.29  23.07 
1973 11 26.96  13.32  20.14 
1973 12 20.84   8.07  14.45 
1974 01 27.37  15.25  21.31 
1974 02 23.65   8.68  16.17 
1974 03 27.40  13.24  20.32 
1974 04 28.94  13.34  21.14 
1974 05 31.53  18.84  25.18 
1974 06 32.62  20.46  26.54 
1974 07 32.58  21.18  26.88 
1974 08 32.55  21.61  27.08 
1974 09 31.26  22.14  26.70 
1974 10 25.94  15.12  20.53 
1974 11 24.82  11.61  18.21 
1974 12 20.60   9.01  14.80 
1975 01 23.17  10.63  16.90 
1975 02 25.87  11.81  18.84 
1975 03 26.81  11.45  19.12 
1975 04 29.82  14.63  22.22 
1975 05 32.55  19.21  25.88 
1975 06 33.33  21.64  27.48 
1975 07 32.43  22.14  27.28 
1975 08 33.75  22.29  28.02 
1975 09 32.18  21.37  26.78 
1975 10 29.86  18.11  23.98 
1975 11 25.46  11.96  18.70 
1975 12 21.94   7.83  14.88 
1976 01 20.29   4.67  12.48 
1976 02 24.99   9.31  17.15 
1976 03 27.83  13.68  20.75 
1976 04 28.38  13.71  21.04 
1976 05 29.29  16.94  23.11 
1976 06 31.58  20.43  26.00 
1976 07 34.30  22.25  28.27 
1976 08 33.02  21.86  27.44 
1976 09 31.87  20.74  26.30 
1976 10 27.80  13.73  20.76 
1976 11 22.79   8.03  15.41 
1976 12 20.29   6.88  13.58 
1977 01 15.85   2.29   9.07 
1977 02 20.37   4.23  12.31 
1977 03 27.53  13.03  20.28 
1977 04 28.18  13.97  21.07 
1977 05 31.12  17.58  24.35 
1977 06 35.49  22.03  28.76 
1977 07 34.80  22.83  28.81 
1977 08 32.81  23.14  27.97 
1977 09 32.88  22.35  27.61 
1977 10 27.23  14.58  20.90 
1977 11 24.96  12.47  18.71 
1977 12 20.63   7.55  14.09 
1978 01 17.87   4.84  11.35 
1978 02 18.31   3.40  10.85 
1978 05 30.95  17.40  24.17 
1978 06 99.99  21.97 -99.99 
1978 07 33.24  22.74  27.99 
1978 08 33.27  22.46  27.86 
1978 09 32.18  21.15  26.66 
1978 10 27.27  15.07  21.17 
1979 01 19.50   5.12  12.31 
1979 02 20.33   5.75  13.04 
1979 03 24.85   9.64  17.25 
1979 04 28.16  16.44  22.30 
1979 05 29.42  18.40  23.91 
1979 06 32.88  21.22  27.05 
1979 07 34.65  23.08  28.86 
1979 08 34.86  22.64  28.75 
1979 09 30.58  21.79  26.18 
1980 01 20.96   6.75  13.85 
1980 02 19.17   4.96  12.06 
1980 03 99.99  12.01 -99.99 
1980 06 32.48  20.84  26.66 
1980 08 34.91  24.06  29.48 
1981 01 17.29    .87   9.08 
1981 02 22.16   5.47  13.81 
1981 03 24.27   8.54  16.40 
1981 04 27.90  15.51  21.70 
1981 05 26.29  16.71  21.50 
1981 06 99.99  22.61 -99.99 
1981 07 31.26  22.47  26.86 
1981 08 99.99  22.10 -99.99 
1981 09 30.60  20.19  25.39 
1982 01 22.17   5.34  13.75 
1982 02 25.12  11.06  18.09 
1984 03 23.78  10.68  17.23 
1984 04 27.16  13.34  20.25 
1984 08 32.93  21.73  27.33 
1984 09 29.90  20.57  25.23 
1984 10 29.02  18.02  23.52 
1984 11 23.45  10.74  17.09 
1984 12 23.73 -99.99 -99.99 
1985 01 17.71   2.52  10.12 
1985 02 21.14   8.83  14.98 
1985 03 25.96  12.90  19.43 
1985 07 32.27  22.04  27.15 
1985 08 31.38  22.50  26.93 
1985 09 30.07  20.86  25.46 
1985 10 28.91  19.49  24.20 
1986 07 33.50  22.25  27.87 
1998 09 30.26  22.41  26.33 
1998 10 29.35  18.33  23.84 
1998 11 26.38  14.89  20.63 
1998 12 23.34  11.18  17.26 
1999 01 22.51   7.60  15.05 
1999 02 23.18   8.51  15.84 
1999 03 24.19   7.75  15.97 
1999 04 29.76  15.03  22.39 
1999 05 29.97  16.76  23.36 
1999 06 31.74  21.28  26.51 
1999 07 33.97  22.42  28.19 
1999 08 34.00  22.81  28.40 
1999 09 31.26  20.37  25.81 
1999 10 27.48  16.75  22.11 
1999 11 24.74  11.57  18.15 
1999 12 20.48   6.55  13.51 
2000 01 20.81   6.17  13.49 
2000 02 22.05   6.81  14.42 
2000 03 26.60  11.43  19.01 
2000 04 26.72  11.67  19.19 
2000 05 32.45  17.57  25.01 
2000 06 34.34  20.52  27.43 
2000 07 33.03  21.87  27.45 
2000 08 33.27  21.75  27.51 
2000 09 30.34  21.13  25.73 
2000 10 27.19  14.63  20.91 
2000 11 23.55   8.92  16.23 
2000 12 19.67   5.01  12.34 
2001 01 18.95   3.04  11.00 
2001 02 23.74  11.38  17.56 
2001 03 24.22  10.30  17.26 
2001 04 28.14  12.86  20.50 
2001 05 31.13  16.10  23.61 
2001 06 35.00  24.18  29.59 
2001 07 34.89  25.04  29.96 
2001 09 29.78  20.37  25.07 
2001 10 26.84  15.36  21.10 
2001 11 25.52  13.31  19.41 
2001 12 23.63  11.70  17.66 
2002 01 20.66   7.18  13.92 
2002 02 21.05   7.48  14.26 
2002 03 26.02  10.00  18.01 
2002 04 29.09  17.14  23.11 
2002 05 31.55  17.79  24.67 
2002 06 31.56  21.48  26.52 
2002 07 32.63  22.03  27.33 
2002 08 32.33  21.75  27.04 
2002 09 32.00  22.30  27.15 
2002 10 30.23  18.90  24.56 
2002 11 23.27   9.00  16.13 
2002 12 20.39   5.20  12.79 
2003 01 17.46   1.75   9.60 
2003 02 22.64   7.51  15.07 
2003 03 26.20  14.14  20.17 
2003 04 27.19  12.96  20.07 
2003 05 32.09  18.87  25.48 
2003 06 31.21  21.11  26.16 
2003 07 32.68  21.85  27.27 
2003 08 31.92  22.08  27.00 
2003 09 31.09  20.37  25.73 
2003 10 27.87  16.57  22.22 
2003 11 25.65  13.35  19.50 
2003 12 19.67   3.94  11.80 
2004 01 20.63   4.75  12.69 
2004 02 19.74   7.38  13.56 
2004 03 25.11   9.64  17.38 
2004 04 26.86  11.37  19.11 
2004 05 31.02  17.25  24.13 
2004 06 33.29  21.50  27.39 
2004 07 32.75  21.69  27.22 
2004 08 31.90 -99.99 -99.99 
2004 09 30.41  21.87  26.14 
2004 10 28.28  17.00  22.64 
2004 12 19.49   6.53  13.01 
