1920 04 30.93  17.49  24.21 
1920 06 32.96  21.93  27.44 
1920 07 34.75  23.12  28.93 
1920 08 34.99  23.36  29.17 
1920 09 34.53  22.26  28.39 
1920 10 30.10  18.16  24.13 
1920 11 24.74  13.15  18.94 
1920 12 24.11  10.74  17.42 
1921 01 25.02  12.45  18.73 
1921 02 24.64  10.76  17.70 
1921 03 28.87  17.71  23.29 
1921 04 29.24  17.46  23.35 
1921 05 30.84  19.21  25.03 
1922 03 25.92  13.44  19.68 
1922 04 99.99  19.58 -99.99 
1922 09 33.61  20.94  27.27 
1923 01 28.57  11.13  19.85 
1923 02 23.72  11.76  17.74 
1923 03 25.92  12.89  19.40 
1923 04 31.65  18.89  25.27 
1923 05 35.32  20.99  28.15 
1923 06 35.54  22.49  29.01 
1923 10 31.44  17.43  24.43 
1923 12 21.63 -99.99 -99.99 
1924 01 19.85   7.36  13.60 
1924 02 24.96   8.32  16.64 
1924 03 27.21  14.09  20.65 
1924 04 33.34 -99.99 -99.99 
1924 05 32.95  20.04  26.50 
1924 06 36.16  22.32  29.24 
1924 07 36.43  22.65  29.54 
1924 08 38.45  22.79  30.62 
1924 10 31.13  17.20  24.16 
1925 01 22.42   7.41  14.91 
1925 03 28.49 -99.99 -99.99 
1925 04 99.99  18.52 -99.99 
1926 01 17.45   6.37  11.91 
1926 02 24.80  11.85  18.32 
1926 04 28.20  16.85  22.52 
1926 06 33.34 -99.99 -99.99 
1926 07 33.33  22.98  28.15 
1926 08 35.80  23.40  29.59 
1926 09 34.57  22.85  28.71 
1926 10 32.00  18.91  25.46 
1926 11 24.89  11.87  18.37 
1926 12 22.51  11.47  16.99 
1927 01 99.99  10.80 -99.99 
1927 02 26.76  14.11  20.43 
1927 03 26.63  14.71  20.67 
1927 04 31.15  19.29  25.22 
1927 10 31.50  17.46  24.48 
1931 11 28.09  16.03  22.06 
1931 12 21.98  12.32  17.15 
1932 01 23.23  12.35  17.79 
1932 02 26.60  15.44  21.02 
1932 03 23.11  11.23  17.17 
1932 04 28.83  17.57  23.20 
1932 05 30.90  19.86  25.38 
1932 06 33.88  22.92  28.40 
1932 07 34.50  23.14  28.82 
1932 08 34.97  23.52  29.24 
1932 09 32.11  21.69  26.90 
1932 10 28.71  16.45  22.58 
1932 11 24.38   9.54  16.95 
1932 12 19.14 -99.99 -99.99 
1933 01 23.60  14.11  18.85 
1933 02 23.60  11.96  17.78 
1933 03 26.81  15.73  21.27 
1933 04 30.38  18.01  24.19 
1933 05 33.22  22.45  27.83 
1933 06 32.97  21.08  27.02 
1933 07 32.90  23.23  28.06 
1933 08 32.72  22.79  27.75 
1933 09 31.87  23.28  27.57 
1933 10 30.40  19.70  25.05 
1933 11 26.14  13.98  20.06 
1933 12 26.15  12.71  19.43 
1934 01 22.56  11.92  17.24 
1934 02 23.68  10.78  17.23 
1934 03 24.45  10.59  17.52 
1934 04 28.82  18.14  23.48 
1934 05 31.37  19.00  25.18 
1934 06 34.09  21.91  28.00 
1934 07 32.71  22.92  27.81 
1934 08 33.54  23.00  28.27 
1934 09 31.71  21.54  26.62 
1934 10 30.91  18.54  24.73 
1934 11 28.03  15.76  21.89 
1934 12 22.84  12.30  17.57 
1935 01 24.58  12.76  18.67 
1935 02 22.82  10.06  16.44 
1935 03 28.04  16.99  22.51 
1935 04 30.16  19.76  24.96 
1935 05 31.68  21.66  26.67 
1935 06 32.18  23.51  27.84 
1935 07 34.56  23.25  28.90 
1935 08 35.73  23.53  29.63 
1935 09 32.14  21.70  26.92 
1935 10 31.54  18.42  24.98 
1935 11 26.51  15.34  20.92 
1935 12 20.41  11.61  16.01 
1936 01 20.63   8.25  14.44 
1936 02 21.55   8.14  14.85 
1936 03 27.33  15.63  21.48 
1936 04 27.82  16.06  21.93 
1936 05 31.04  19.77  25.40 
1936 06 35.23  22.78  29.00 
1936 07 34.18  23.31  28.74 
1936 08 35.31  23.32  29.31 
1936 09 31.54  22.51  27.02 
1936 10 27.96  15.68  21.82 
1936 11 23.25 -99.99 -99.99 
1936 12 22.95  10.82  16.88 
1937 01 20.34  12.19  16.26 
1937 02 22.98  10.67  16.82 
1937 03 22.72  13.08  17.90 
1937 04 28.58  16.82  22.70 
1937 05 30.36  19.50  24.93 
1937 06 33.75  23.30  28.52 
1937 07 32.79  22.74  27.76 
1937 08 35.53  23.22  29.37 
1937 09 33.93  21.98  27.95 
1937 10 31.15  18.60  24.87 
1937 11 24.29  12.14  18.21 
1937 12 21.11  11.58  16.34 
1938 01 21.29  11.70  16.49 
1938 02 24.26  13.73  18.99 
1938 03 28.36  18.95  23.66 
1938 04 28.46  17.16  22.81 
1938 05 31.29  21.20  26.24 
1938 06 33.68  22.52  28.10 
1938 07 35.73  23.10  29.41 
1938 08 34.99  23.31  29.15 
1938 09 32.45  21.05  26.75 
1938 10 31.04  17.08  24.06 
1938 11 24.83  12.38  18.60 
1938 12 23.18  10.67  16.92 
1939 01 23.44  11.80  17.62 
1939 02 24.75  11.77  18.26 
1939 03 27.63  15.80  21.71 
1939 04 29.55  17.59  23.57 
1939 05 32.00  21.45  26.73 
1939 06 32.54  21.90  27.22 
1939 07 35.32  23.18  29.25 
1939 08 35.00  23.20  29.10 
1939 09 32.46  22.02  27.24 
1939 10 30.57  19.04  24.81 
1939 11 25.49  11.92  18.70 
1939 12 25.71  11.52  18.61 
1940 01 18.53   5.45  11.99 
1940 02 25.12  11.20  18.16 
1940 03 27.14  14.04  20.59 
1940 04 30.18  18.16  24.17 
1940 05 31.56  20.43  25.99 
1940 06 33.86  22.35  28.10 
1940 07 34.68  23.14  28.91 
1940 08 36.23  23.86  30.04 
1940 09 33.00  21.36  27.18 
1940 10 30.06  20.29  25.17 
1940 11 25.76  15.63  20.69 
1940 12 22.71  12.71  17.70 
1941 01 22.67  12.62  17.64 
1941 02 19.64  10.76  15.20 
1941 03 22.16  12.27  17.21 
1941 04 28.28  18.31  23.29 
1941 05 30.78  20.19  25.48 
1941 06 31.78  23.57  27.67 
1941 07 34.64  23.56  29.09 
1941 08 35.14  23.42  29.28 
1941 09 33.97  23.17  28.57 
1941 10 31.44  21.27  26.35 
1941 11 25.40  13.33  19.36 
1941 12 21.33  11.48  16.40 
1942 01 19.98   7.19  13.58 
1942 02 21.32   9.74  15.53 
1942 03 25.20  11.74  18.47 
1942 04 28.64  17.78  23.21 
1942 05 31.26  21.01  26.13 
1942 06 33.89  22.87  28.38 
1942 07 33.40  22.85  28.12 
1942 08 33.83  22.82  28.32 
1942 09 32.50  20.73  26.61 
1942 10 30.99  19.03  25.01 
1942 11 27.58  14.29  20.93 
1942 12 25.18  11.28  18.23 
1943 01 21.12   8.13  14.62 
1943 02 25.69  12.46  19.07 
1943 03 25.75  13.38  19.56 
1943 05 32.28  21.15  26.71 
1943 08 36.00  23.89  29.95 
1943 09 32.09  21.98  27.03 
1943 10 28.79  16.51  22.65 
1943 11 25.00  12.82  18.91 
1943 12 22.14   9.89  16.01 
1944 01 21.77   8.45  15.11 
1944 02 26.31  13.97  20.14 
1944 03 26.57  14.95  20.76 
1944 04 29.53  17.24  23.38 
1944 05 31.29  20.66  25.97 
1944 06 33.18  23.26  28.22 
1944 07 34.45  23.51  28.98 
1944 08 34.70  23.88  29.29 
1944 09 32.50  22.02  27.26 
1944 10 30.31  16.83  23.57 
1944 11 25.15  14.58  19.86 
1944 12 21.78   8.92  15.35 
1945 01 22.46  10.49  16.47 
1945 02 25.39  12.07  18.73 
1945 03 29.63  17.73  23.68 
1945 04 30.15  18.43  24.29 
1945 05 32.02  19.81  25.91 
1945 06 35.03  23.77  29.40 
1945 07 35.24  23.39  29.31 
1945 08 34.56  23.25  28.90 
1945 09 33.91  21.00  27.45 
1945 10 30.43  17.93  24.18 
1945 11 28.93  16.15  22.54 
1945 12 24.19   7.95  16.07 
1946 01 20.93   7.94  14.43 
1946 02 23.88  11.53  17.70 
1946 03 27.95  14.03  20.99 
1946 04 30.30  18.84  24.57 
1946 05 33.31  23.25  28.28 
1946 06 33.16  22.35  27.75 
1946 07 36.14  23.83  29.98 
1946 08 35.49  23.99  29.74 
1946 09 34.03  23.82  28.92 
1946 10 30.74  20.53  25.63 
1946 11 27.16  15.79  21.47 
1946 12 24.76  12.23  18.49 
1947 02 20.43   7.30  13.86 
1947 03 24.99  11.27  18.13 
1947 04 30.04  18.68  24.36 
1947 05 32.63  21.20  26.91 
1947 06 34.20  24.26  29.23 
1947 07 36.23  24.00  30.11 
1947 08 33.91  23.16  28.54 
1947 12 20.17   9.81  14.99 
1948 01 19.20   6.27  12.74 
1948 02 22.77  11.54  17.15 
1948 03 24.70  13.76  19.23 
1948 05 32.71  21.61  27.16 
1948 06 35.32  23.20  29.26 
1948 07 34.83  24.04  29.43 
1948 08 36.08  23.96  30.02 
1948 09 32.15  21.55  26.85 
1948 10 29.45  17.67  23.56 
1949 04 27.78  17.02  22.40 
1949 05 32.57  22.12  27.34 
1949 06 34.68  23.42  29.05 
1949 07 35.74  23.62  29.68 
1949 08 35.63  22.74  29.18 
1949 10 30.81  19.62  25.22 
1950 04 28.81  19.02  23.91 
1950 06 33.77  22.72  28.24 
1950 07 35.20  23.29  29.24 
1950 08 36.18  22.53  29.36 
1950 09 35.43  22.68  29.06 
1950 10 32.25  18.35  25.30 
1950 11 25.79  11.55  18.67 
1950 12 24.14   8.04  16.09 
1951 01 23.05   8.02  15.53 
1951 03 26.69  13.00  19.84 
1951 04 28.92  16.29  22.61 
1951 05 31.76  20.07  25.91 
1951 06 33.23  23.16  28.19 
1951 09 32.87  21.38  27.12 
1951 11 24.54  14.18  19.36 
1952 01 26.02  15.51  20.76 
1952 02 27.33  15.50  21.41 
1952 03 28.03  17.68  22.85 
1952 04 30.22 -99.99 -99.99 
1952 05 32.68  19.12  25.90 
1952 06 33.47  23.12  28.29 
1952 07 35.34  23.61  29.47 
1952 08 36.31  24.48  30.39 
1952 09 33.22  20.39  26.80 
1952 10 29.95  14.98  22.46 
1952 11 24.22  14.85  19.53 
1952 12 21.15   9.51  15.33 
1953 01 25.04   9.07  17.05 
1953 02 23.38  10.90  17.14 
1953 03 29.19  17.33  23.26 
1953 04 31.46  18.50  24.98 
1953 05 33.33  21.63  27.48 
1953 06 36.45  24.44  30.44 
1953 07 36.23  24.93  30.58 
1953 08 34.75  23.79  29.27 
1953 09 33.68  21.36  27.52 
1953 10 29.81  19.10  24.45 
1953 11 24.89  13.46  19.17 
1953 12 19.50   9.18  14.34 
1954 01 23.72  12.77  18.24 
1954 02 26.62  12.70  19.66 
1954 03 25.96  14.57  20.26 
1954 04 30.22  21.28  25.75 
1954 05 32.07  21.50  26.78 
1954 06 34.55  25.10  29.82 
1954 07 35.79  25.14  30.46 
1954 08 35.59  24.97  30.28 
1954 09 34.56  23.50  29.03 
1954 10 29.79  19.79  24.79 
1954 11 25.83  13.69  19.76 
1954 12 25.02  12.17  18.59 
1955 01 23.03  11.50  17.26 
1955 02 23.30  12.78  18.03 
1955 03 26.85  15.95  21.40 
1955 04 30.57  19.65  25.11 
1955 05 33.38  22.90  28.14 
1955 06 34.90  23.18  29.04 
1955 07 33.75  23.11  28.43 
1955 08 35.34  23.21  29.28 
1955 09 32.03  23.25  27.64 
1955 10 30.68  16.68  23.68 
1955 11 24.57  14.00  19.28 
1956 01 24.74   9.92  17.33 
1956 02 24.86  12.85  18.85 
1956 03 26.67  14.41  20.54 
1956 04 29.15  19.03  24.09 
1956 05 32.68  21.35  27.02 
1956 06 34.56  22.18  28.37 
1956 07 34.89  23.28  29.08 
1956 08 35.99  23.83  29.91 
1956 09 34.29  21.64  27.96 
1956 10 32.77  19.29  26.03 
1956 11 25.01  11.91  18.45 
1956 12 24.95  12.70  18.82 
1957 01 24.26  12.21  18.23 
1957 02 26.31  14.96  20.63 
1957 03 27.09  13.82  20.45 
1957 04 29.25  18.96  24.11 
1957 05 32.11  22.06  27.08 
1957 06 33.12  22.98  28.05 
1957 07 36.41  23.67  30.04 
1957 08 36.59  23.86  30.23 
1957 09 34.46  22.00  28.23 
1957 10 30.18  17.87  24.02 
1957 11 25.36  12.83  19.09 
1958 01 20.20   7.17  13.68 
1958 02 22.31   9.28  15.79 
1958 03 23.48  11.25  17.36 
1958 04 30.48  17.51  23.99 
1958 05 32.33  19.70  26.02 
1958 06 35.09  23.04  29.06 
1958 07 35.08  24.21  29.64 
1958 08 36.83  24.21  30.52 
1958 09 33.31  23.25  28.28 
1958 10 26.97  18.57  22.77 
1958 11 24.82  14.45  19.63 
1958 12 21.21   8.33  14.77 
1959 01 18.41   7.62  13.01 
1959 02 20.00  10.57  15.28 
1959 03 23.60  12.97  18.28 
1959 04 27.13  17.08  22.10 
1959 05 32.65  22.12  27.38 
1959 06 33.46  23.37  28.41 
1959 07 34.82  23.36  29.09 
1959 08 35.13  23.41  29.27 
1959 09 35.08  23.45  29.26 
1959 10 30.19  19.04  24.62 
1959 11 23.02  10.22  16.62 
1959 12 23.98   9.85  16.92 
1960 01 20.90  11.09  15.99 
1960 02 22.15   7.57  14.86 
1960 03 22.90  11.97  17.43 
1960 04 29.01  18.06  23.53 
1960 05 30.87  19.82  25.34 
1960 06 35.11  23.24  29.17 
1960 07 35.59  23.93  29.76 
1960 08 35.22  24.22  29.72 
1960 09 32.59  20.63  26.61 
1960 10 31.88  20.19  26.03 
1960 11 26.28  14.65  20.46 
1960 12 17.53   8.34  12.93 
1961 01 17.48   6.28  11.88 
1961 02 24.06  10.07  17.06 
1961 03 28.65  16.03  22.34 
1961 04 28.83  17.12  22.98 
1961 05 32.57  21.37  26.97 
1961 06 34.00  22.84  28.42 
1961 07 34.89  22.78  28.83 
1961 08 34.79  22.63  28.71 
1961 09 32.73  21.88  27.30 
1961 10 30.80  16.34  23.57 
1961 11 24.68  12.87  18.77 
1961 12 22.32  10.22  16.27 
1962 01 19.10   5.41  12.25 
1962 02 28.55  15.16  21.85 
1962 03 25.44  12.81  19.12 
1962 04 28.82  16.95  22.89 
1962 05 31.42  21.04  26.23 
1962 06 34.02  23.37  28.69 
1962 07 35.49  23.46  29.47 
1962 08 36.93  23.82  30.38 
1962 09 34.83  23.18  29.00 
1962 10 32.99  20.84  26.91 
1962 11 26.93  12.79  19.86 
1962 12 21.04   8.42  14.73 
1963 01 19.32   5.35  12.33 
1963 02 23.39   7.90  15.64 
1963 03 27.24  14.72  20.98 
1963 04 32.24  20.10  26.17 
1963 05 31.58  21.08  26.33 
1963 06 34.68  23.04  28.86 
1963 07 34.22  23.18  28.70 
1963 08 36.41  23.04  29.73 
1963 09 34.22  21.89  28.05 
1963 10 31.09  17.58  24.33 
1963 11 27.70  13.97  20.83 
1963 12 17.53   6.01  11.77 
1964 01 20.83   9.05  14.94 
1964 02 21.56   8.43  15.00 
1964 03 26.10  14.39  20.24 
1964 04 30.70  19.90  25.30 
1964 05 32.25  21.75  27.00 
1964 06 32.93  22.49  27.71 
1964 07 36.09  23.98  30.03 
1964 08 36.45  24.35  30.40 
1964 09 34.36  23.21  28.78 
1964 10 29.90  15.81  22.85 
1964 11 27.73  15.52  21.62 
1964 12 20.88   9.58  15.23 
1965 01 23.82  11.20  17.51 
1965 02 21.70   9.57  15.63 
1965 03 23.93  11.42  17.67 
1965 04 31.39  20.37  25.88 
1965 05 31.77  22.15  26.96 
1965 06 34.75  23.32  29.04 
1965 07 35.83  23.43  29.63 
1965 08 33.91  23.20  28.55 
1965 09 34.49  22.76  28.62 
1965 10 28.72  16.45  22.58 
1965 11 28.69  17.48  23.08 
1965 12 23.41  13.50  18.45 
1966 01 17.90   6.91  12.40 
1966 02 18.70   8.78  13.74 
1966 03 24.67  13.50  19.08 
1966 04 28.60  19.28  23.94 
1966 05 29.76  21.14  25.45 
1966 06 32.61  22.33  27.47 
1966 07 34.97  23.64  29.30 
1966 08 35.50  24.36  29.93 
1966 09 34.59  22.56  28.57 
1966 10 29.59  17.20  23.40 
1966 11 27.66  14.88  21.27 
1966 12 22.80   9.46  16.12 
1967 01 19.45   8.93  14.19 
1967 02 22.59  10.32  16.45 
1967 03 26.76  16.74  21.75 
1967 04 31.00  21.74  26.37 
1967 05 30.75  21.48  26.11 
1967 06 33.70  23.45  28.57 
1967 07 34.49  24.20  29.34 
1967 08 32.84  23.16  28.00 
1967 09 30.90  21.66  26.28 
1967 10 29.07  17.53  23.30 
1967 11 25.92  15.90  20.91 
1967 12 22.01  10.93  16.47 
1968 01 17.68   8.70  13.19 
1968 02 20.15   8.51  14.33 
1968 03 22.55  11.39  16.96 
1968 04 28.55  18.81  23.68 
1968 05 31.34  22.22  26.78 
1968 06 33.31  23.31  28.31 
1968 07 34.07  23.67  28.87 
1968 08 35.25  23.72  29.48 
1968 09 33.53  22.13  27.82 
1968 10 31.26  19.27  25.26 
1968 11 25.91  13.51  19.70 
1968 12 23.02  10.14  16.58 
1969 01 22.63  11.95  17.28 
1969 02 23.02  12.89  17.95 
1969 03 22.65  11.18  16.91 
1969 04 30.40  18.69  24.54 
1969 05 32.25  20.65  26.45 
1969 06 34.59  22.76  28.67 
1969 07 36.43  24.60  30.51 
1969 08 35.23  23.51  29.37 
1969 09 33.18  21.87  27.53 
1969 10 29.97  18.45  24.21 
1969 11 24.26  11.75  18.00 
1969 12 23.86  10.29  17.07 
1970 01 17.91   6.56  12.23 
1970 02 23.16  10.64  16.90 
1970 03 24.82  12.28  18.54 
1970 04 29.46  19.20  24.33 
1970 05 29.62  19.34  24.48 
1970 06 32.27  23.26  27.76 
1970 07 33.65  23.55  28.60 
1970 08 35.66  24.09  29.88 
1970 09 32.73  22.80  27.76 
1970 10 28.46  18.37  23.41 
1970 11 24.43  11.08  17.75 
1970 12 25.65  15.10  20.37 
1971 01 22.78  12.85  17.81 
1971 02 24.15  12.49  18.32 
1971 03 28.08  15.50  21.79 
1971 04 28.61  18.01  23.31 
1971 05 31.54  22.02  26.78 
1971 06 33.18  23.90  28.54 
1971 07 33.55  23.29  28.42 
1971 08 33.84  23.51  28.67 
1971 09 31.36  22.74  27.05 
1971 10 29.53  21.19  25.36 
1971 11 26.85  17.00  21.92 
1971 12 23.68  14.45  19.06 
1972 01 24.00  13.20  18.60 
1972 02 22.90  12.20  17.54 
1972 03 28.58  17.58  23.08 
1972 04 30.91  20.61  25.76 
1972 05 31.19  21.21  26.20 
1972 06 32.68  23.50  28.09 
1972 07 34.04  23.26  28.65 
1972 08 34.75  23.70  29.22 
1972 09 34.47  23.53  29.00 
1972 10 32.15  21.12  26.63 
1972 11 23.08  13.71  18.39 
1972 12 20.61  10.59  15.60 
1973 01 17.14   6.28  11.71 
1973 02 20.50  10.28  15.39 
1973 03 27.11  16.59  21.85 
1973 04 28.10  18.26  23.18 
1973 05 32.25  21.20  26.72 
1973 06 32.48  23.82  28.15 
1973 07 34.30  23.70  29.00 
1973 08 34.37  23.53  28.95 
1973 09 33.05  23.25  28.15 
1973 10 31.28  20.65  25.96 
1973 11 29.53 -99.99 -99.99 
1973 12 24.26  10.26  17.26 
1974 01 21.24  10.68  15.96 
1974 02 24.70  11.66  18.18 
1974 03 28.22  18.74  23.48 
1974 04 30.56  19.23  24.89 
1974 05 32.31  23.28  27.79 
1974 06 33.75  22.94  28.34 
1974 07 33.49  23.29  28.39 
1974 08 35.55 -99.99 -99.99 
1974 09 32.46  21.64  27.05 
1974 10 29.46  18.44  23.95 
1974 11 24.94  13.22  19.08 
1974 12 99.99  10.08 -99.99 
1975 01 21.91  10.52  16.21 
1975 02 23.34  11.19  17.26 
1975 03 27.78  16.20  21.99 
1975 04 29.14  20.08  24.61 
1975 05 32.68  23.38  28.03 
1975 06 33.86  23.48  28.67 
