1928 02 19.45  13.97  16.71 
1928 06 32.52  25.37  28.94 
1928 07 34.41  25.65  30.03 
1928 08 34.66  26.80  30.73 
1928 09 32.22  24.32  28.27 
1928 10 29.25  21.88  25.56 
1928 11 23.30  16.99  20.14 
1928 12 20.01  12.46  16.23 
1929 01 21.11  14.20  17.65 
1929 02 18.25  10.67  14.46 
1929 03 24.57  17.75  21.16 
1929 04 28.38  23.17  25.77 
1929 05 28.85  23.85  26.35 
1929 06 31.12  25.19  28.15 
1929 07 31.43  25.36  28.39 
1929 08 31.96  25.72  28.84 
1929 09 31.05  25.02  28.03 
1929 10 28.30  18.15  23.22 
1929 11 21.42 -99.99 -99.99 
1929 12 19.87   9.97  14.92 
1930 01 16.20   8.51  12.36 
1930 02 22.14  14.64  18.39 
1930 03 21.59  15.14  18.36 
1930 04 26.14  19.57  22.85 
1930 05 27.69  23.50  25.59 
1930 06 30.35  24.84  27.59 
1930 07 31.65  25.05  28.34 
1930 08 31.65  25.19  28.42 
1930 09 31.41  24.85  28.13 
1930 10 27.78  21.72  24.75 
1930 11 22.59  16.68  19.63 
1930 12 18.08  11.74  14.91 
1931 01 18.53  12.31  15.42 
1931 02 20.17  14.55  17.36 
1931 03 21.69  14.13  17.91 
1931 04 23.42  17.09  20.25 
1931 05 26.81  21.26  24.03 
1931 06 30.30  24.52  27.41 
1931 07 31.98  25.61  28.79 
1931 08 30.96  24.97  27.96 
1931 09 31.34  25.33  28.33 
1931 10 29.99  23.64  26.81 
1931 11 26.26  20.16  23.21 
1931 12 20.67  13.70  17.18 
1932 01 21.59  14.57  18.08 
1932 02 24.06  16.04  20.05 
1932 03 20.64  12.92  16.77 
1932 04 25.87  19.98  22.92 
1932 05 27.76  22.61  25.18 
1932 06 30.71  24.89  27.80 
1932 07 31.72  25.39  28.55 
1932 08 32.31  25.46  28.88 
1932 09 30.37  24.18  27.27 
1932 10 27.77  20.29  24.03 
1932 11 23.19  14.20  18.69 
1932 12 17.89  11.68  14.78 
1933 01 21.48  14.17  17.82 
1933 02 21.34  13.19  17.26 
1933 03 24.32  17.84  21.08 
1933 04 27.10  21.01  24.05 
1933 05 29.70  24.26  26.98 
1933 06 31.54  24.18  27.86 
1933 07 31.02  24.90  27.96 
1933 08 31.75  25.30  28.52 
1933 10 29.78  22.43  26.10 
1933 11 25.69  18.04  21.87 
1933 12 25.52  17.37  21.45 
1934 01 21.67  14.57  18.11 
1934 02 20.41  13.73  17.07 
1934 03 19.83  13.03  16.43 
1934 04 23.31  19.60  21.45 
1934 05 25.55  21.62  23.58 
1934 06 99.99  24.33 -99.99 
1934 07 30.40  24.20  27.30 
1934 08 31.79  24.53  28.16 
1934 09 31.03  23.87  27.45 
1934 10 29.93  22.47  26.20 
1934 11 26.98  19.95  23.47 
1934 12 22.54  14.09  18.31 
1935 01 23.05  14.96  19.00 
1935 02 20.97  12.28  16.62 
1935 03 24.89  18.92  21.90 
1935 04 27.24  21.52  24.38 
1935 05 29.26  23.16  26.21 
1935 06 31.28  24.72  28.00 
1935 07 33.00  24.87  28.93 
1935 08 33.66  25.05  29.35 
1935 09 30.71  23.31  27.00 
1935 10 29.52  21.31  25.41 
1935 11 25.73  17.79  21.76 
1935 12 20.58  13.23  16.90 
1936 01 18.45  10.01  14.23 
1936 02 19.20   9.47  14.34 
1936 03 23.26  16.83  20.04 
1936 04 24.01  17.61  20.81 
1936 05 28.43  21.16  24.79 
1936 06 31.09  24.81  27.95 
1936 07 30.48  24.38  27.43 
1936 08 29.74  24.46  27.09 
1936 09 28.85  23.81  26.33 
1936 10 24.59  17.78  21.18 
1936 11 19.73  13.56  16.64 
1936 12 18.86  13.09  15.97 
1937 01 18.02  11.86  14.94 
1937 02 19.53  12.56  16.04 
1937 03 20.74  13.51  17.12 
1937 04 26.16  19.26  22.71 
1937 05 28.84  22.52  25.68 
1937 06 32.83  25.82  29.32 
1937 07 32.55  25.53  29.04 
1937 08 34.13  25.91  30.02 
1937 09 33.00  25.49  29.25 
1937 10 30.26  22.20  26.23 
1937 11 25.03  15.82  20.42 
1937 12 20.55  13.66  17.10 
1938 01 20.99  14.12  17.55 
1938 02 22.97  16.45  19.70 
1938 03 26.63  20.43  23.53 
1938 04 26.53  19.53  23.03 
1938 05 29.61  23.84  26.72 
1938 06 32.02  24.75  28.38 
1938 07 33.57  25.48  29.52 
1938 08 33.05  25.46  29.25 
1938 09 31.32  24.48  27.90 
1938 10 29.15  21.27  25.21 
1938 11 23.88  16.43  20.15 
1938 12 22.60  15.03  18.81 
1939 01 21.56  15.10  18.33 
1939 02 22.78  14.52  18.65 
1939 03 23.84  18.06  20.95 
1939 04 24.92  19.62  22.27 
1939 05 99.99  23.68 -99.99 
1939 06 99.99  24.34 -99.99 
1939 07 31.70  25.47  28.58 
1939 08 31.91  25.15  28.53 
1939 09 30.52  24.34  27.43 
1939 10 28.29  22.18  25.23 
1939 11 22.71  15.84  19.27 
1939 12 23.82  14.99  19.40 
1940 01 16.87   8.60  12.74 
1940 02 22.61  13.12  17.86 
1940 03 23.89  16.37  20.13 
1940 04 26.76  19.87  23.32 
1940 05 28.51  22.75  25.63 
1940 06 31.01  24.86  27.93 
1940 07 32.07  25.66  28.86 
1940 08 32.80  26.06  29.43 
1940 09 30.43  24.09  27.26 
1940 10 28.35  22.04  25.19 
1940 11 23.98  17.68  20.83 
1940 12 22.16 -99.99 -99.99 
1941 01 21.16 -99.99 -99.99 
1941 02 19.27  13.33  16.29 
1941 03 20.68  13.91  17.29 
1941 04 26.03  19.46  22.75 
1941 05 28.10  22.63  25.36 
1941 06 29.84  25.04  27.44 
1941 07 31.93  25.88  28.90 
1941 08 32.09  25.50  28.79 
1941 09 32.07 -99.99 -99.99 
1941 10 30.95  22.96  26.95 
1941 11 24.13  16.53  20.33 
1941 12 20.80  14.63  17.71 
1942 01 18.23  10.40  14.31 
1942 02 20.31  12.44  16.37 
1942 03 22.64  14.08  18.36 
1942 04 25.14  18.56  21.84 
1942 05 28.06  19.82  23.93 
1942 06 30.73  20.67  25.70 
1942 07 31.57  23.19  27.38 
1942 08 31.42  22.47  26.94 
1942 09 30.84  19.89  25.36 
1942 10 28.92  19.56  24.24 
1942 11 27.07  17.87  22.47 
1942 12 24.17 -99.99 -99.99 
1943 01 19.07  11.25  15.16 
1943 02 23.62  15.61  19.61 
1943 03 23.18  15.68  19.43 
1943 04 26.18  20.54  23.36 
1943 05 29.27  23.62  26.44 
1943 06 30.62  25.44  28.03 
1943 07 32.25  25.69  28.97 
1943 08 32.39  26.03  29.21 
1943 09 29.66  24.11  26.88 
1943 10 27.11  21.54  24.32 
1943 11 23.31  17.58  20.44 
1943 12 20.17  13.07  16.61 
1944 01 19.29  11.33  15.31 
1944 02 23.12  15.67  19.39 
1944 03 23.85  17.15  20.50 
1944 04 25.82  20.02  22.92 
1944 05 27.87  22.19  25.03 
1944 06 30.21  25.40  27.80 
1944 07 99.99  25.81 -99.99 
1944 08 32.12  25.58  28.84 
1944 09 30.47  24.87  27.67 
1944 10 28.17  20.63  24.40 
1944 11 24.98  18.37  21.68 
1944 12 21.14  12.31  16.72 
1945 01 21.61  14.95  18.28 
1945 02 23.36  15.66  19.51 
1945 03 26.86  19.53  23.19 
1945 04 27.03  20.70  23.86 
1945 05 29.09  22.80  25.94 
1945 06 31.22  25.68  28.45 
1945 07 32.16  25.95  29.05 
1945 08 32.09  25.73  28.91 
1945 09 30.95  25.19  28.07 
1945 10 28.08  20.63  24.35 
1945 11 27.35  20.98  24.16 
1945 12 21.51  12.46  16.98 
1946 01 19.64  11.68  15.66 
1946 02 21.72  14.48  18.09 
1946 03 24.30  17.15  20.72 
1946 04 26.88  21.15  24.01 
1946 05 29.90  24.53  27.21 
1946 06 30.86  25.13  27.99 
1946 07 32.43  25.78  29.10 
1946 08 32.07  25.85  28.96 
1946 09 31.13  25.19  28.16 
1946 10 28.77  23.55  26.16 
1946 11 24.82  19.00  21.91 
1946 12 22.09  14.66  18.37 
1947 01 16.93  10.62  13.77 
1947 02 19.68  10.88  15.28 
1947 03 21.79  14.13  17.96 
1947 04 25.50  19.44  22.47 
1947 05 28.97  23.05  26.00 
1947 06 31.46  26.28  28.87 
1947 07 32.20  26.03  29.11 
1947 08 31.39  25.07  28.23 
1947 09 31.21  24.54  27.87 
1947 10 29.79 -99.99 -99.99 
1947 11 25.69  18.53  22.11 
1947 12 20.12  13.77  16.95 
1948 01 17.98   9.82  13.90 
1948 02 20.09  12.30  16.19 
1948 03 22.28  14.95  18.61 
1948 04 27.00  20.59  23.79 
1948 05 29.68  23.83  26.75 
1948 06 31.70  25.11  28.40 
1948 07 32.30  25.96  29.13 
1948 08 31.90  25.45  28.67 
1948 09 29.99  23.63  26.81 
1948 10 27.41  21.13  24.27 
1948 11 25.20  16.27  20.73 
1948 12 24.54  17.29  20.91 
1949 01 19.78  11.25  15.51 
1949 02 21.35  15.10  18.22 
1949 03 24.65  17.94  21.29 
1949 04 26.00  18.83  22.41 
1949 05 29.42  24.19  26.80 
1949 06 31.36  25.68  28.52 
1949 07 31.64  25.40  28.52 
1949 08 32.09  25.20  28.64 
1949 09 30.91  24.82  27.86 
1949 10 28.28  22.43  25.35 
1949 11 25.49  16.34  20.91 
1949 12 23.59  16.81  20.20 
1950 01 24.22  16.39  20.30 
1950 02 24.55  17.06  20.80 
1950 03 24.31  16.29  20.29 
1950 04 26.52  21.06  23.79 
1950 05 30.43  24.11  27.27 
1950 06 31.33  25.23  28.28 
1950 07 32.09  25.39  28.74 
1950 08 32.09  24.73  28.41 
1950 09 32.08  25.20  28.64 
1950 10 29.71  23.31  26.50 
1950 11 25.48  17.03  21.25 
1950 12 23.46  13.87  18.66 
1951 01 22.35  13.46  17.90 
1951 02 21.37  13.05  17.21 
1951 03 23.40  15.96  19.68 
1951 04 25.82  18.85  22.33 
1951 05 28.59  22.79  25.69 
1951 06 30.69  25.03  27.86 
1951 07 32.14  25.47  28.80 
1951 08 32.15  25.55  28.85 
1951 09 31.32  25.13  28.22 
1951 10 29.20  21.95  25.57 
1951 11 23.96  16.17  20.06 
1951 12 23.71  15.16  19.43 
1952 01 23.88  16.06  19.96 
1952 02 23.77  15.08  19.42 
1952 03 24.61  17.73  21.17 
1952 04 25.53  18.92  22.22 
1952 05 28.42  21.41  24.91 
1952 06 30.19  24.97  27.58 
1952 07 31.42  25.14  28.28 
1952 08 32.55  25.39  28.97 
1952 09 30.57  24.25  27.41 
1952 10 27.17  18.40  22.78 
1952 11 24.14  17.49  20.81 
1952 12 20.68  13.04  16.86 
1953 01 23.69  13.29  18.49 
1953 02 21.93  14.14  18.03 
1953 03 26.49  19.18  22.83 
1953 04 28.35  21.00  24.67 
1953 05 29.85  23.03  26.44 
1953 06 32.48  25.49  28.98 
1953 07 32.47  25.58  29.02 
1953 08 31.79  24.55  28.17 
1953 09 31.10  24.04  27.57 
1953 10 99.99  21.13 -99.99 
1953 11 24.32  16.79  20.55 
1953 12 19.79  11.58  15.69 
1954 01 22.29  14.09  18.19 
1954 02 24.31  15.03  19.67 
1954 03 24.10  16.32  20.20 
1954 04 27.49  21.54  24.51 
1954 05 28.89  22.43  25.66 
1954 06 31.20  25.20  28.20 
1954 07 32.25  25.10  28.67 
1954 08 32.52  25.10  28.81 
1954 09 32.38  25.45  28.91 
1954 10 29.25  22.18  25.71 
1954 11 25.13  16.89  21.00 
1954 12 23.48  14.30  18.89 
1955 01 21.92  13.73  17.82 
1955 02 21.70  13.97  17.83 
1955 03 25.02  16.62  20.82 
1955 04 27.14  20.28  23.71 
1955 05 30.36  23.62  26.99 
1955 06 31.67  24.29  27.98 
1955 07 31.95  25.23  28.59 
1955 08 32.53  25.11  28.82 
1955 09 30.63  24.85  27.74 
1955 10 28.68  20.85  24.76 
1955 11 24.72  16.31  20.51 
1955 12 22.16  13.78  17.96 
1956 01 22.62  13.46  18.04 
1956 02 23.07  14.61  18.84 
1956 03 24.93  17.06  20.99 
1956 04 26.44  20.20  23.32 
1956 05 29.53  23.05  26.29 
1956 06 31.87  24.15  28.01 
1956 07 32.73  24.93  28.83 
1956 08 32.95  25.14  29.04 
1956 09 31.41  23.82  27.61 
1956 10 30.22  22.43  26.32 
1956 11 24.86  15.70  20.28 
1956 12 23.26  14.66  18.95 
1957 01 23.95  14.96  19.45 
1957 02 25.20  17.44  21.32 
1957 03 25.88  17.11  21.49 
1957 04 26.74  20.28  23.51 
1957 05 30.42  23.46  26.93 
1957 06 31.78  24.63  28.20 
1957 07 33.06  25.38  29.22 
1957 08 33.38  25.69  29.53 
1957 09 31.55  23.89  27.72 
1957 10 28.59  21.16  24.87 
1957 11 24.09  16.37  20.23 
1957 12 23.69  15.29  19.49 
1958 01 19.20  11.44  15.32 
1958 02 21.18  13.55  17.36 
1958 03 21.09  14.08  17.58 
1958 04 26.65  19.51  23.08 
1958 05 29.30  22.34  25.82 
1958 06 32.41  25.46  28.93 
1958 07 32.50  25.63  29.06 
1958 08 33.28  25.50  29.39 
1958 09 31.62  24.93  28.27 
1958 10 26.75  20.82  23.78 
1958 11 24.21  17.64  20.92 
1958 12 19.54  11.33  15.44 
1959 01 18.40  10.09  14.24 
1959 02 20.37  12.82  16.59 
1959 03 22.51  14.93  18.72 
1959 04 24.35  17.87  21.11 
1959 05 29.46  22.77  26.11 
1959 06 31.60  24.50  28.05 
1959 07 32.70  24.63  28.66 
1959 09 32.39  24.53  28.46 
1959 10 28.56  20.69  24.62 
1959 11 23.15  12.55  17.85 
1959 12 22.51  13.22  17.86 
1960 01 21.05  12.98  17.01 
1960 02 21.29  11.34  16.31 
1960 03 21.89  13.06  17.47 
1960 04 26.17  18.27  22.22 
1960 05 28.15  20.90  24.52 
1960 06 31.43  24.05  27.74 
1960 07 32.95 -99.99 -99.99 
1960 08 32.79  24.97  28.88 
1960 09 30.48  22.24  26.36 
1960 10 30.36  22.31  26.33 
1960 11 26.22  18.15  22.18 
1960 12 18.96  12.16  15.56 
1961 01 17.02   9.64  13.33 
1961 02 21.51  12.76  17.13 
1961 03 25.50  17.95  21.73 
1961 04 26.45  19.07  22.76 
1961 05 29.62  23.21  26.41 
1961 06 32.03  25.10  28.56 
1961 07 32.65  24.89  28.77 
1961 08 32.66  24.41  28.53 
1961 09 30.83  24.28  27.55 
1961 10 28.35  21.49  24.92 
1961 11 24.06  16.98  20.52 
1961 12 22.40  14.94  18.67 
1962 01 18.24   9.01  13.62 
1962 02 25.00  16.50  20.75 
1962 03 23.09  15.16  19.12 
1962 04 26.31  19.51  22.91 
1962 05 29.05  22.68  25.86 
1962 06 31.30  24.83  28.06 
1962 07 32.79  25.50  29.14 
1962 08 33.41  25.65  29.53 
1962 09 31.61  24.97  28.29 
1962 10 30.19  24.18  27.18 
1962 11 24.84  16.83  20.83 
1962 12 19.87  12.21  16.04 
1963 01 18.16   8.14  13.15 
1963 02 21.22  10.20  15.70 
1963 03 24.64  17.08  20.86 
1963 04 28.70  21.60  25.15 
1963 05 29.08  23.25  26.16 
1963 06 31.96  25.02  28.49 
1963 07 32.24  25.35  28.79 
1963 08 33.18  25.43  29.31 
1963 09 32.12  24.67  28.39 
1963 10 29.05  22.55  25.80 
1963 11 26.11  18.18  22.14 
1963 12 17.39   9.58  13.48 
1964 01 19.83  11.17  15.50 
1964 02 20.10  11.12  15.61 
1964 03 23.91  15.86  19.88 
1964 04 27.97  21.05  24.50 
1964 05 30.06  23.98  27.02 
1964 06 31.57  24.53  28.05 
1964 07 33.18  25.85  29.51 
1964 08 33.50  25.69  29.59 
1964 09 32.86  25.17  29.01 
1964 10 27.72  19.95  23.84 
1964 11 25.93  18.74  22.33 
1964 12 20.67  12.53  16.60 
1965 01 22.51  14.05  18.28 
1965 02 21.36  12.76  17.06 
1965 03 22.69  13.66  18.17 
1965 04 28.40  20.54  24.47 
1965 05 29.66  23.10  26.38 
1965 06 32.02  25.75  28.88 
1965 07 32.41  25.23  28.82 
1965 08 31.84  24.38  28.11 
1965 09 32.41  24.30  28.35 
1965 10 27.11  19.08  23.09 
1965 11 26.87  19.62  23.25 
1966 01 16.40   7.96  12.18 
1966 02 17.61  11.11  14.36 
1966 03 21.42  15.72  18.57 
1966 04 25.02  20.29  22.65 
1966 05 27.48  22.37  24.92 
1966 06 29.85  24.65  27.25 
1966 07 30.94  26.03  28.48 
1966 08 31.77  25.90  28.83 
1966 09 31.80 -99.99 -99.99 
1966 10 28.68  22.28  25.48 
1966 11 25.93  18.70  22.31 
1966 12 20.75  12.61  16.68 
1967 01 18.52  10.73  14.62 
1967 02 20.63  12.31  16.46 
1967 03 23.25  17.65  20.45 
1967 04 27.26  22.57  24.91 
1967 05 28.54  22.66  25.60 
1967 06 30.41  25.62  28.01 
1967 07 31.53  25.87  28.70 
1967 08 30.30  23.90  27.09 
1967 11 25.59  18.36  21.97 
1967 12 21.29  12.40  16.84 
1968 01 17.07   9.74  13.40 
1968 02 19.36   9.75  14.55 
1968 05 29.41  23.17  26.29 
1968 06 31.60  24.61  28.10 
1968 07 32.07  25.76  28.91 
1968 08 32.79  25.49  29.14 
1968 09 31.92  24.93  28.42 
1968 10 29.96  22.74  26.34 
1968 11 26.12  18.42  22.27 
1968 12 23.10  15.13  19.11 
1969 01 21.18  13.31  17.24 
1969 02 21.94  14.78  18.36 
1969 03 21.25  14.25  17.75 
1969 04 26.95  20.76  23.85 
1969 05 29.10  22.88  25.99 
1969 06 31.91  25.53  28.72 
1969 07 33.65  26.54  30.09 
1969 08 33.15  25.71  29.43 
1969 09 32.73  23.09  27.91 
1976 05 28.22  21.36  24.79 
1976 06 31.77  23.55  27.66 
1976 07 30.53  23.78  27.15 
1976 08 32.34  24.29  28.31 
1976 09 31.78  23.98  27.88 
1976 10 25.79  16.37  21.08 
1976 11 19.81  13.02  16.41 
1976 12 17.26   9.82  13.54 
1977 01 16.32   8.25  12.28 
1977 02 19.65  11.49  15.57 
1977 03 24.10  17.20  20.65 
1977 04 26.74  19.08  22.91 
1977 05 29.22  22.79  26.00 
1977 06 31.45  24.26  27.85 
1977 08 33.20  25.43  29.31 
1977 09 32.83  24.91  28.87 
1977 10 30.16  22.15  26.15 
1977 11 26.87  17.40  22.13 
1977 12 23.08  12.71  17.89 
1978 01 17.04 -99.99 -99.99 
1978 02 16.04   8.42  12.23 
1978 03 22.88  13.99  18.43 
1978 04 26.29  19.95  23.12 
1978 05 30.53  23.33  26.93 
1978 06 32.50  25.41  28.96 
1978 07 33.12  25.45  29.28 
1978 08 32.55  24.93  28.74 
1978 09 31.21  24.29  27.75 
1978 10 28.37  20.18  24.27 
1978 11 24.86  17.68  21.27 
1978 12 20.00  12.13  16.06 
1979 01 16.92   8.25  12.58 
1979 02 19.24  10.95  15.09 
1979 03 23.72  15.87  19.79 
1979 04 27.37  20.54  23.95 
1979 05 28.55  21.70  25.12 
1979 06 31.76  24.82  28.29 
1979 07 33.34  26.07  29.71 
1979 08 33.25  25.32  29.29 
1979 09 29.68  22.54  26.11 
1979 10 29.59  21.40  25.49 
1979 11 24.31  16.20  20.25 
1979 12 19.20  11.33  15.26 
1980 01 21.29  12.97  17.13 
1980 02 19.06  10.90  14.98 
1980 03 23.97  16.00  19.98 
1980 04 25.78  17.71  21.75 
1980 05 29.94  23.09  26.51 
1980 06 33.15  26.12  29.63 
1980 07 34.04  25.97  30.00 
1980 08 32.54  25.46  29.00 
1980 09 33.16  25.05  29.10 
1980 10 27.98  19.06  23.52 
1980 11 21.78  13.72  17.75 
1980 12 20.42  11.85  16.13 
1981 01 19.21  10.91  15.06 
1981 02 20.39  11.71  16.04 
1981 03 23.54  15.58  19.56 
1981 04 27.88  21.24  24.56 
1981 05 29.91  22.39  26.15 
1981 06 32.08  25.43  28.75 
1981 07 33.02  25.58  29.30 
1981 08 33.36  25.42  29.39 
1981 09 32.09  24.14  28.11 
1981 10 30.07  21.31  25.68 
1981 11 27.56  17.39  22.47 
1982 04 27.26  19.58  23.42 
1982 05 28.89  22.66  25.77 
1982 06 32.81  25.37  29.09 
1982 07 33.73  25.73  29.73 
1982 08 33.84  25.72  29.78 
1982 09 33.08  24.21  28.64 
1982 10 29.58  21.48  25.53 
1982 11 24.19  16.17  20.18 
1982 12 21.45  12.47  16.96 
1983 01 18.95 -99.99 -99.99 
1983 02 21.47  12.41  16.93 
1983 03 24.34  14.98  19.66 
1983 04 26.15  17.34  21.74 
1983 05 28.98  22.31  25.64 
1984 02 21.28  11.99  16.63 
1984 03 24.19  15.73  19.95 
1984 04 28.40  19.52  23.96 
1984 05 29.20  22.33  25.76 
1984 06 30.69  24.59  27.64 
1984 07 31.86  24.87  28.36 
1984 08 32.50  25.06  28.78 
1984 09 29.62  23.55  26.58 
1984 10 29.12  23.09  26.10 
1984 11 25.00  17.15  21.07 
1984 12 23.99  17.44  20.71 
1985 01 18.00   7.64  12.82 
1985 02 17.81   9.93  13.87 
1985 03 24.24  17.40  20.82 
1985 04 26.50  20.29  23.39 
1985 05 29.36  23.02  26.19 
1985 06 31.67  25.25  28.46 
1985 07 31.13  24.53  27.83 
1985 08 33.03  24.80  28.91 
1985 09 32.52  24.47  28.49 
1985 10 29.59  20.36  24.97 
1985 11 27.60  18.17  22.88 
1985 12 20.44  11.82  16.13 
1986 01 21.15  11.02  16.08 
1986 03 25.60  15.90  20.75 
1986 04 27.61  21.41  24.51 
1986 05 28.63  22.69  25.66 
1986 06 30.91  24.18  27.54 
1986 07 32.34  24.72  28.53 
1986 08 31.67  24.61  28.14 
1986 09 31.20  25.47  28.33 
1986 10 28.62  20.89  24.75 
1986 11 22.84  14.91  18.87 
1986 12 18.58  11.30  14.94 
1987 01 18.48   9.84  14.16 
1987 02 20.77  13.11  16.94 
1987 03 21.54  13.66  17.60 
1987 04 24.34  15.19  19.76 
1987 05 28.13  22.30  25.21 
1987 06 30.16  24.26  27.21 
1987 07 31.12  24.90  28.01 
1987 08 31.67  25.35  28.51 
1987 09 30.99  23.64  27.31 
1987 10 27.26  20.29  23.78 
1987 11 23.63  16.70  20.16 
1987 12 21.70  13.83  17.76 
1988 01 16.41   9.42  12.91 
1988 02 19.12  11.86  15.49 
1988 03 22.22  14.21  18.21 
1988 04 25.61  18.44  22.02 
1988 05 28.15  21.90  25.02 
1988 06 30.24  23.61  26.92 
1988 07 32.49  25.60  29.04 
1988 08 32.05  25.12  28.58 
1988 09 30.22  23.68  26.95 
1988 10 28.70  20.79  24.74 
1988 11 26.34  18.21  22.28 
1988 12 21.45  13.32  17.38 
1989 01 22.24  14.37  18.30 
1989 02 18.98   9.78  14.37 
1989 03 23.79  14.07  18.93 
1989 04 26.63  19.04  22.83 
1989 05 29.54  24.10  26.82 
1989 06 31.23  24.87  28.05 
1989 07 31.97  24.86  28.41 
1989 08 31.77  25.50  28.63 
1989 09 30.37  23.08  26.72 
1989 10 27.92  19.29  23.60 
1989 11 24.42  17.21  20.82 
1989 12 15.83   4.82  10.32 
1990 01 20.90  12.65  16.77 
1990 02 23.16  13.69  18.42 
1990 03 23.84  16.87  20.35 
1990 04 26.07  20.04  23.05 
1990 05 29.08  23.48  26.28 
1990 06 31.90  25.51  28.70 
1990 07 31.45  24.78  28.11 
1990 08 32.48  25.53  29.00 
1990 09 30.86  23.65  27.25 
1990 10 28.44  19.29  23.86 
1990 11 25.58  17.90  21.74 
1990 12 19.96 -99.99 -99.99 
1991 01 17.45 -99.99 -99.99 
1991 02 21.39  13.64  17.51 
1991 03 25.86  17.61  21.73 
1991 04 27.45  22.43  24.94 
1991 05 29.53  23.90  26.71 
1991 06 31.38  25.51  28.44 
1991 07 31.50  25.58  28.54 
1991 08 32.71  26.04  29.37 
1991 09 29.76  22.81  26.28 
1991 10 28.70  22.67  25.68 
1991 11 23.81  15.15  19.48 
1991 12 21.47  15.13  18.29 
1992 01 18.15  11.27  14.71 
1992 02 21.66  14.33  17.99 
1992 03 24.85  18.20  21.53 
1992 04 24.76  18.34  21.55 
1992 05 27.65  21.72  24.68 
1992 06 31.97  25.28  28.62 
1992 07 32.45  25.16  28.80 
1992 08 32.24  24.74  28.49 
1992 09 31.39  24.84  28.11 
1992 10 28.97  21.56  25.26 
1992 11 23.74  16.51  20.12 
1992 12 21.44  14.10  17.77 
1993 01 20.54  11.50  16.02 
1993 02 22.01  15.21  18.61 
1993 03 24.10  16.01  20.05 
1993 04 26.30  19.35  22.82 
1993 05 28.24  21.37  24.80 
1993 06 30.60  25.00  27.80 
1993 07 32.07  25.73  28.90 
1993 08 32.82  25.50  29.16 
1993 09 31.96  24.45  28.20 
1993 10 28.61  20.55  24.58 
1993 11 22.50  15.37  18.93 
1993 12 21.83  12.93  17.38 
1994 01 20.88  12.88  16.87 
1994 02 21.15  13.19  17.17 
1994 03 23.23  16.27  19.75 
1994 04 25.89  19.78  22.83 
1994 05 29.61  23.38  26.49 
1994 06 32.00  25.53  28.77 
1994 07 33.16  26.05  29.60 
1994 08 32.28  24.95  28.61 
1994 09 31.11  22.33  26.72 
1994 10 29.46  21.95  25.70 
1994 11 27.32  21.03  24.17 
1994 12 23.33  15.23  19.27 
1995 01 20.70  11.59  16.14 
1995 02 23.64  14.54  19.09 
1995 03 23.96  14.87  19.41 
1995 04 26.37  19.78  23.07 
1995 05 30.41  24.88  27.64 
1995 06 31.39  24.18  27.78 
1995 07 32.13  25.29  28.71 
1995 08 31.86  25.24  28.55 
1995 09 31.45  23.43  27.44 
1995 10 27.85  20.35  24.10 
1995 11 24.36  17.90  21.13 
1995 12 99.99  14.53 -99.99 
1996 01 20.74  10.92  15.83 
1996 02 21.09  13.77  17.43 
1996 03 20.37  13.26  16.82 
1996 04 25.05  16.57  20.81 
1996 05 28.73  23.22  25.97 
1996 06 31.00  24.65  27.82 
1996 07 31.78  25.49  28.63 
1996 08 31.75  25.44  28.59 
1996 09 30.36  24.66  27.51 
1996 10 28.29  21.63  24.96 
1996 11 26.01  18.08  22.04 
1996 12 22.35  14.48  18.41 
1997 01 18.26  10.76  14.51 
1997 02 20.73  13.95  17.34 
1997 03 99.99  17.01 -99.99 
1997 04 23.83  17.02  20.42 
1997 05 27.12  21.67  24.39 
1997 06 30.35  23.96  27.15 
1997 07 32.11  24.90  28.50 
1997 08 32.25  25.44  28.84 
1997 09 31.21  24.00  27.60 
1997 10 26.76  20.73  23.74 
1997 11 24.61  15.88  20.24 
1997 12 21.43  11.56  16.49 
1998 01 22.21  15.41  18.81 
1998 02 23.08  14.64  18.86 
1998 03 23.22  17.76  20.49 
1998 04 25.73  19.54  22.63 
1998 05 29.44  23.96  26.70 
1998 06 32.11  27.12  29.61 
1998 07 33.40  27.05  30.22 
1998 08 33.58  26.51  30.04 
1998 09 31.86  25.04  28.45 
1998 10 29.18  21.74  25.46 
1998 11 26.43  19.85  23.14 
1998 12 20.70  13.32  17.01 
1999 01 22.75  13.19  17.96 
1999 02 24.64  17.57  21.10 
1999 03 25.16  18.27  21.71 
1999 04 28.45  22.66  25.55 
1999 05 30.20  24.28  27.24 
1999 06 32.49  25.79  29.14 
1999 07 32.46  25.42  28.93 
1999 08 33.34  25.48  29.41 
1999 09 31.38  23.50  27.43 
1999 10 29.02  19.73  24.37 
1999 11 26.79  16.29  21.54 
1999 12 22.41  12.62  17.51 
2000 01 23.57  14.67  19.11 
2000 02 25.32  16.79  21.06 
2000 03 25.97  20.34  23.15 
2000 04 28.06  21.38  24.72 
2000 05 30.93  24.67  27.80 
2000 06 31.66  25.42  28.54 
2000 07 33.24  25.46  29.35 
2000 08 33.34  25.35  29.34 
2000 09 32.43  23.48  27.95 
2000 10 99.99  20.54 -99.99 
2000 11 24.93  15.80  20.36 
2001 02 23.61 -99.99 -99.99 
2001 03 23.65  14.90  19.27 
2001 04 27.94  21.44  24.69 
2001 05 29.82  23.41  26.61 
2001 06 32.88  25.63  29.25 
2001 07 32.57  25.11  28.84 
2001 08 33.08 -99.99 -99.99 
2001 09 30.94  23.98  27.46 
2001 10 99.99  20.32 -99.99 
2001 11 25.96  18.74  22.34 
2001 12 22.57  13.92  18.24 
2002 01 21.78  12.16  16.97 
2002 02 20.03   9.70  14.86 
2002 03 24.20  15.68  19.94 
2002 04 27.63  22.09  24.86 
2002 05 29.70  23.70  26.70 
2002 06 31.99  24.93  28.46 
2002 07 31.59  25.32  28.45 
2002 08 33.00  26.25  29.62 
2002 10 29.50  22.04  25.77 
2002 11 24.06  15.07  19.56 
2002 12 21.53  11.33  16.43 
2003 01 19.87  11.03  15.45 
2003 02 20.64  11.13  15.88 
2003 03 24.15  15.12  19.63 
2003 04 26.57  20.04  23.31 
2003 05 31.92  24.36  28.14 
2003 06 32.59  25.30  28.95 
2003 07 33.28  25.22  29.25 
2003 08 33.47  24.94  29.20 
2003 09 30.76  23.70  27.23 
2003 10 27.83  21.12  24.47 
2003 11 26.20  17.42  21.81 
2003 12 21.70  12.32  17.01 
2004 01 20.42  12.73  16.57 
2004 02 20.16  12.58  16.36 
2004 03 25.15  18.81  21.98 
2004 04 26.40  19.58  22.99 
2004 05 28.18  22.11  25.14 
2004 06 31.74  25.14  28.43 
2004 07 33.38  25.25  29.31 
2004 08 33.55  25.02  29.28 
2004 09 31.58  23.87  27.72 
2004 10 31.08  22.56  26.82 
2004 11 25.99  16.50  21.24 
2004 12 21.08  11.47  16.27 
2005 01 22.57  13.43  18.00 
2005 02 22.31  14.94  18.62 
2005 03 99.99  16.31 -99.99 
2005 04 27.71  18.37  23.04 
2005 05 29.76  22.53  26.14 
2005 06 32.96  25.04  29.00 
2005 07 33.54  25.27  29.40 
2005 08 34.87  25.27  30.07 
2005 09 33.65  24.65  29.15 
2005 10 28.96  19.12  24.04 
2005 11 26.33  16.29  21.31 
2005 12 21.17  11.36  16.26 
2006 01 24.18  12.80  18.49 
2006 02 24.11  12.65  18.38 
2006 03 27.08  19.41  23.24 
2006 04 29.94  21.69  25.81 
2006 05 31.53  23.12  27.32 
2006 06 32.48  23.89  28.18 
2006 07 32.91  25.12  29.01 
2006 08 34.06  25.45  29.75 
2006 09 32.21  23.70  27.95 
2006 10 30.27  21.76  26.01 
2006 11 26.62  16.18  21.40 
2006 12 22.10  11.92  17.01 
2007 01 17.94  10.25  14.09 
2007 02 21.59  13.24  17.41 
2007 03 24.95  17.48  21.21 
2007 04 25.63  17.85  21.74 
2007 05 30.18  23.25  26.71 
2007 06 33.58  25.83  29.70 
2007 07 32.47  25.82  29.14 
2007 08 32.58  25.92  29.25 
2007 09 31.43  24.25  27.84 
2007 10 28.83  20.14  24.48 
2007 11 25.59  16.87  21.23 
2007 12 23.31  12.77  18.04 
2008 01 19.74  10.22  14.98 
2008 02 24.84  15.43  20.13 
2008 03 25.90  15.54  20.72 
2008 04 28.81  20.51  24.66 
2008 05 31.53  23.81  27.67 
2008 06 33.06  24.89  28.97 
2008 07 30.88  24.44  27.66 
2008 08 32.86  26.30  29.58 
2008 09 31.07  22.57  26.82 
2008 11 26.16  16.68  21.42 
2008 12 21.11  11.15  16.13 
2009 01 21.81  10.65  16.23 
2009 02 24.57  15.54  20.05 
2009 03 24.61  16.12  20.36 
2009 04 28.50  20.16  24.33 
2009 05 31.35  23.39  27.37 
2009 06 33.02  25.54  29.28 
2009 07 34.84  26.15  30.49 
2009 08 34.73  25.49  30.11 
2009 09 32.18  23.70  27.94 
2009 10 30.36  21.77  26.06 
2009 11 25.39  15.38  20.38 
2009 12 18.37 -99.99 -99.99 
2010 01 19.67 -99.99 -99.99 
2010 03 23.20 -99.99 -99.99 
2010 04 26.52 -99.99 -99.99 
2010 06 32.91  24.48  28.69 
2010 08 34.12  25.89  30.00 
2010 09 30.71  23.92  27.31 
2010 12 22.44  12.20  17.32 
2011 01 20.71 -99.99 -99.99 
2011 07 33.25  25.35  29.30 
2011 08 33.99  25.34  29.66 
2011 09 32.54  22.24  27.39 
2011 10 28.64  17.28  22.96 
2012 01 22.11  11.67  16.89 
2012 02 21.37  14.34  17.85 
2012 03 24.34  15.92  20.13 
2012 04 29.11  20.02  24.56 
2012 05 31.49  22.85  27.17 
2012 06 33.40  24.93  29.16 
2012 07 33.40  25.39  29.39 
2012 09 33.00  23.66  28.33 
2013 01 20.24  11.12  15.68 
2013 03 23.86  15.12  19.49 
2013 04 26.66  17.94  22.30 
2013 06 33.81  25.28  29.54 
2013 07 33.25  25.08  29.16 
2013 08 34.02  25.26  29.64 
2013 10 99.99  21.30 -99.99 
2013 11 24.58  15.05  19.81 
2013 12 18.78  10.05  14.41 
2014 01 18.15   8.43  13.29 
2014 03 22.69  13.36  18.02 
