1931 01 37.30  20.80  29.05 
1931 02 36.50  20.00  28.25 
1931 03 31.90  19.90  25.90 
1931 04 29.10  13.30  21.20 
1931 05 25.80   9.20  17.50 
1931 06 23.80   8.20  16.00 
1931 07 21.10   2.60  11.85 
1931 08 25.30   5.20  15.25 
1931 09 27.80  11.00  19.40 
1931 10 29.30  11.40  20.34 
1931 11 30.60  16.00  23.30 
1931 12 32.30  16.90  24.59 
1932 01 37.70  20.60  29.15 
1932 02 36.80  20.40  28.59 
1932 03 33.30  18.60  25.95 
1932 04 29.10  12.50  20.80 
1932 05 23.90   9.39  16.65 
1932 06 20.40   4.60  12.50 
1932 07 20.80   1.70  11.25 
1932 08 23.30   4.60  13.95 
1932 09 26.70   7.40  17.05 
1932 10 31.60  13.90  22.75 
1932 11 31.70  17.70  24.70 
1932 12 36.09  20.20  28.15 
1933 01 37.59  20.20  28.90 
1933 02 35.20  18.50  26.85 
1933 03 37.80  21.50  29.65 
1933 04 31.60  13.50  22.55 
1933 05 25.10   7.90  16.50 
1933 06 21.60   4.50  13.05 
1933 07 18.60   6.80  12.70 
1933 08 20.20   6.00  13.10 
1933 09 25.60   9.89  17.75 
1933 10 29.10  12.60  20.85 
1933 11 29.20  16.90  23.05 
1933 12 32.20  17.79  25.00 
1934 01 34.70  19.29  27.00 
1934 02 32.90  18.29  25.60 
1934 03 33.59  16.70  25.15 
1934 04 29.20  11.90  20.55 
1934 05 25.80   7.80  16.79 
1934 06 22.00   4.40  13.20 
1934 07 21.10   4.40  12.75 
1934 08 23.20   4.30  13.75 
1934 09 27.90   8.80  18.35 
1934 10 30.00  13.80  21.90 
1934 11 33.20  17.20  25.20 
1934 12 36.40  16.79  26.60 
1935 01 37.50  20.80  29.15 
1935 02 36.80  19.10  27.95 
1935 03 34.30  18.00  26.15 
1935 04 28.80  10.60  19.70 
1935 05 26.40   5.90  16.15 
1935 06 21.80   6.50  14.15 
1935 07 20.70   4.80  12.75 
1935 08 23.30   5.20  14.25 
1935 09 26.40   9.20  17.79 
1935 10 31.30  14.80  23.05 
1935 11 33.80  16.70  25.25 
1935 12 36.70  18.50  27.60 
1936 01 35.00  20.80  27.90 
1936 02 35.00  20.80  27.90 
1936 03 29.40  17.60  23.50 
1936 04 28.40   9.30  18.85 
1936 05 25.30   8.89  17.09 
1936 06 20.40   4.80  12.60 
1936 07 21.10   7.30  14.20 
1936 08 25.80   5.90  15.85 
1936 09 27.40   7.80  17.60 
1936 10 33.20  13.60  23.40 
1936 11 34.80  16.20  25.50 
1936 12 34.90  18.90  26.90 
1937 01 36.90  21.30  29.10 
1937 02 32.80  18.90  25.84 
1937 03 31.20  15.00  23.10 
1937 04 28.50   8.10  18.29 
1937 05 27.40   5.90  16.65 
1937 06 20.10   2.90  11.50 
1937 07 21.90   2.80  12.35 
1937 08 24.70   5.70  15.20 
1937 09 29.30   8.80  19.04 
1937 10 33.70  13.70  23.70 
1937 11 35.00  18.10  26.55 
1937 12 37.59  18.90  28.25 
1938 01 35.80  20.20  28.00 
1938 02 33.90  18.79  26.35 
1938 03 34.90  16.10  25.50 
1938 04 32.59  11.20  21.90 
1938 05 28.50  10.10  19.29 
1938 06 21.20   5.10  13.15 
1938 07 20.20   3.00  11.60 
1938 08 22.70   4.60  13.65 
1938 09 28.70   7.30  18.00 
1938 10 33.70  14.90  24.30 
1938 11 35.30  18.29  26.80 
1938 12 40.30  19.60  29.95 
1939 01 38.90  22.20  30.55 
1939 02 34.20  20.60  27.40 
1939 03 31.80  18.00  24.90 
1939 04 28.10  13.30  20.70 
1939 05 26.80   8.39  17.59 
1939 06 21.10   4.80  12.95 
1939 07 19.10   4.80  11.95 
1939 08 21.70   2.80  12.25 
1939 09 26.50   5.60  16.04 
1939 10 29.70  12.60  21.15 
1939 11 34.09  16.70  25.40 
1939 12 36.70  17.70  27.20 
1940 01 38.59  21.60  30.09 
1940 02 32.70  20.10  26.40 
1940 03 31.80  14.90  23.34 
1940 04 30.80  13.00  21.90 
1940 05 25.80   6.60  16.19 
1940 06 24.50   4.69  14.60 
1940 07 23.30    .20  11.75 
1940 08 24.70   4.80  14.75 
1940 09 28.40   9.10  18.75 
1940 10 34.20  14.40  24.30 
1940 11 34.80  15.70  25.25 
1940 12 35.70  20.20  27.95 
1941 01 29.40  18.90  24.15 
1941 02 33.20  16.90  25.05 
1941 03 30.70  18.10  24.40 
1941 04 27.90  11.80  19.85 
1941 05 25.00   7.70  16.35 
1941 06 21.00   5.30  13.15 
1941 07 22.60    .50  11.55 
1941 08 23.70    .50  12.10 
1941 09 29.60   6.80  18.20 
1941 10 32.40  14.40  23.40 
1941 11 34.00  18.60  26.30 
1941 12 36.30  17.79  27.05 
1942 01 39.40  21.90  30.65 
1942 02 35.80  19.40  27.59 
1942 03 36.30  15.80  26.05 
1942 04 30.90  13.40  22.15 
1942 05 26.90  10.20  18.54 
1942 06 23.40   7.10  15.25 
1942 07 21.40   5.90  13.65 
1942 08 26.30   4.30  15.29 
1942 09 29.60   8.89  19.25 
1942 10 30.90  13.60  22.25 
1942 11 34.20  16.10  25.15 
1942 12 32.50  19.20  25.85 
1943 01 35.00  18.70  26.85 
1943 02 34.80  19.40  27.09 
1943 03 35.90  17.20  26.55 
1943 04 30.40  12.50  21.45 
1943 05 25.70   7.30  16.50 
1943 06 20.70   1.30  11.00 
1943 07 23.60   1.40  12.50 
1943 08 23.00   3.30  13.15 
1943 09 26.90   9.70  18.29 
1943 10 31.50  14.00  22.75 
1943 11 32.30  15.90  24.09 
1943 12 36.09  17.90  27.00 
1944 01 37.20  20.90  29.05 
1944 02 31.80  20.70  26.25 
1944 03 32.70  17.20  24.95 
1944 04 29.90  10.30  20.10 
1944 05 23.20   4.19  13.70 
1944 06 21.30   4.10  12.70 
1944 07 21.20   5.70  13.45 
1944 08 23.50   6.70  15.10 
1944 09 27.00   9.20  18.10 
1944 10 29.90  12.40  21.15 
1944 11 35.09  17.40  26.25 
1944 12 35.00  20.29  27.65 
1945 01 34.70  19.90  27.30 
1945 02 35.20  19.60  27.40 
1945 03 33.80  18.10  25.95 
1945 04 28.40  12.60  20.50 
1945 05 24.10   8.20  16.15 
1945 06 21.80   8.39  15.10 
1945 07 19.40   4.19  11.79 
1945 08 24.50   7.10  15.80 
1945 09 27.40   8.10  17.75 
1945 10 28.80  12.80  20.80 
1945 11 33.00  16.10  24.55 
1945 12 35.09  20.20  27.65 
1946 01 33.59  21.80  27.70 
1946 02 34.50  22.30  28.40 
1946 03 32.00  16.70  24.35 
1946 04 28.40   8.70  18.54 
1946 05 27.60   8.39  18.00 
1946 06 20.40    .40  10.40 
1946 07 22.70   1.00  11.85 
1946 08 25.90   3.30  14.60 
1946 09 28.10   7.90  18.00 
1946 10 31.10  11.90  21.50 
1946 11 35.80  18.90  27.34 
1946 12 36.00  20.80  28.40 
1947 01 38.40  21.60  30.00 
1947 02 30.50 -99.99 -99.99 
1947 03 31.80  19.79  25.80 
1947 04 28.50   9.80  19.15 
1947 05 25.60   8.39  17.00 
1947 06 22.70   3.40  13.05 
1947 07 22.10   2.50  12.30 
1947 08 23.40   7.70  15.54 
1947 09 99.99  11.40 -99.99 
1947 10 28.80  14.30  21.55 
1947 11 32.80  16.70  24.75 
1947 12 33.09  18.70  25.90 
1948 01 34.09  18.40  26.25 
1948 02 36.09  21.90  29.00 
1948 03 32.90  18.50  25.70 
1948 04 29.00  11.80  20.40 
1948 05 25.30   5.50  15.40 
1948 06 22.10   5.80  13.95 
1948 07 21.30   4.80  13.04 
1948 08 24.60   5.40  15.00 
1948 09 27.30   7.60  17.44 
1948 10 32.09  12.40  22.25 
1948 11 34.90  17.50  26.20 
1948 12 34.70  21.20  27.95 
1949 01 34.40  18.20  26.30 
1949 02 33.09  20.10  26.59 
1949 03 30.10  19.90  25.00 
1949 04 26.00   9.89  17.95 
1949 05 23.60   7.40  15.50 
1949 06 18.50   2.30  10.40 
1949 07 21.40    .70  11.05 
1949 08 23.70   3.70  13.70 
1949 09 25.80   9.60  17.70 
1949 10 29.10  15.70  22.40 
1949 11 31.00  15.20  23.10 
1949 12 35.90  19.00  27.45 
1950 01 34.40  20.20  27.30 
1950 02 30.90  18.79  24.84 
1950 03 29.80  19.40  24.59 
1950 04 25.90  13.10  19.50 
1950 05 24.30   8.80  16.54 
1950 06 19.60   6.20  12.90 
1950 07 19.79   8.30  14.04 
1950 08 21.30   3.80  12.54 
1950 09 26.40   9.10  17.75 
1950 10 27.80  14.00  20.90 
1950 11 30.40  16.10  23.25 
1950 12 32.09  18.90  25.50 
1951 01 31.70  17.79  24.75 
1951 02 34.80  16.90  25.84 
1951 03 34.00  16.20  25.10 
1951 04 29.80   9.10  19.45 
1951 05 24.80   5.20  15.00 
1951 06 21.60   4.60  13.10 
1951 07 22.30   2.60  12.45 
1951 08 22.80   1.40  12.10 
1951 09 28.00   7.20  17.60 
1951 10 31.00  12.70  21.85 
1951 11 35.50  15.80  25.65 
1951 12 35.70  17.60  26.65 
1952 01 36.90  22.00  29.45 
1952 02 34.80  20.40  27.59 
1952 03 31.40  15.70  23.55 
1952 04 27.80  11.60  19.70 
1952 05 23.60   9.20  16.40 
1952 06 21.50   3.30  12.40 
1952 07 21.10   3.10  12.10 
1952 08 23.00   5.40  14.20 
1952 09 28.10   9.70  18.90 
1952 10 30.70  14.40  22.55 
1952 11 34.30  16.20  25.25 
1952 12 37.70  19.10  28.40 
1953 01 31.40  19.79  25.59 
1953 02 30.80  18.10  24.45 
1953 03 33.09  14.60  23.84 
1953 04 31.90  15.20  23.55 
1953 05 23.90   5.70  14.79 
1953 06 23.40   2.30  12.85 
1953 07 22.70    .30  11.50 
1953 08 22.30   3.50  12.90 
1953 09 27.60   8.10  17.85 
1953 10 32.30  13.50  22.90 
1953 11 34.30  17.20  25.75 
1953 12 38.40  21.00  29.70 
1954 01 31.90  19.29  25.59 
1954 02 29.60  19.60  24.60 
1954 03 33.09  15.70  24.40 
1954 04 99.99  13.20 -99.99 
1954 05 99.99   5.10 -99.99 
1954 06 99.99   3.10 -99.99 
1954 07 99.99   5.60 -99.99 
1954 08 99.99   6.40 -99.99 
1954 09 26.20   8.10  17.15 
1954 10 28.60  13.90  21.25 
1954 11 33.40  15.80  24.60 
1954 12 33.59  18.40  26.00 
1955 01 34.30  20.20  27.25 
1955 02 32.20  20.10  26.15 
1955 03 29.40  17.20  23.30 
1955 04 27.60  14.50  21.05 
1955 05 99.99   7.40 -99.99 
1955 06 20.90   6.90  13.90 
1955 07 19.40   4.40  11.90 
1955 08 24.10   4.69  14.40 
1955 09 28.00   8.39  18.20 
1955 10 30.50  14.50  22.50 
1955 11 33.50  16.20  24.85 
1955 12 35.40  15.30  25.35 
1956 01 32.59  18.60  25.59 
1956 02 31.40  20.00  25.70 
1956 03 28.90  19.60  24.25 
1956 04 26.70  12.30  19.50 
1956 05 22.50   7.60  15.05 
1956 06 19.60   4.60  12.10 
1956 07 20.40   4.50  12.45 
1956 08 21.40   2.09  11.75 
1956 09 24.10   6.30  15.20 
1956 10 29.90  10.70  20.29 
1956 11 31.60  12.60  22.10 
1956 12 32.50  17.00  24.75 
1957 01 34.50  18.20  26.35 
1957 02 34.83  18.89  26.86 
1957 03 31.71  16.29  24.00 
1957 04 32.09  14.57  23.33 
1957 05 24.82   4.41  14.61 
1957 06 23.38   6.26  14.82 
1957 07 18.54   1.43   9.99 
1957 08 24.03   4.60  14.31 
1957 09 28.10   5.64  16.87 
1957 10 32.73  12.56  22.64 
1957 11 34.75  16.20  25.48 
1957 12 36.73  20.31  28.52 
1958 01 35.93  19.44  27.68 
1958 02 34.09  18.83  26.46 
1958 03 35.00  17.54  26.27 
1958 04 29.29  14.50  21.89 
1958 05 27.71  10.51  19.11 
1958 06 21.42   7.55  14.48 
1958 07 23.03 -99.99 -99.99 
1958 09 25.42   6.22  15.82 
1958 10 32.24  12.33  22.28 
1958 11 33.24  17.44  25.34 
1958 12 35.24  17.83  26.53 
1959 02 32.86  17.85  25.35 
1960 01 34.48  19.84  27.16 
1960 02 34.21  20.34  27.27 
1960 03 31.67  16.02  23.84 
1960 04 29.39  12.58  20.98 
1960 05 20.60   7.01  13.80 
1960 06 20.67   3.04  11.85 
1960 07 20.04   3.60  11.82 
1960 08 21.47   2.89  12.17 
1960 09 26.21   6.82  16.51 
1960 10 31.51  12.79  22.15 
1960 11 32.41  15.30  23.85 
1960 12 30.92  17.16  24.04 
1961 01 32.97  17.01  24.99 
1961 02 32.61  19.26  25.93 
1961 03 31.22  14.98  23.09 
1961 04 28.96  13.35  21.15 
1961 05 23.29   5.05  14.17 
1961 06 20.48   2.10  11.29 
1961 07 21.12    .65  10.88 
1961 08 22.46   2.47  12.46 
1961 09 28.00   7.75  17.87 
1961 10 32.45  14.51  23.48 
1961 11 32.50  18.10  25.30 
1961 12 34.81  18.31  26.56 
1962 01 32.84  20.16  26.50 
1962 02 34.55  19.12  26.83 
1962 03 30.67  17.10  23.88 
1962 04 27.41  10.37  18.89 
1962 05 24.12   4.75  14.43 
1962 06 22.85   5.06  13.95 
1962 07 21.13   5.41  13.27 
1962 09 26.64   8.29  17.46 
1962 10 31.70  13.52  22.61 
1962 11 35.50  16.77  26.13 
1962 12 32.73  17.49  25.11 
1963 01 31.02  18.66  24.84 
1963 02 34.57  19.31  26.93 
1963 03 30.60  19.19  24.89 
1963 04 26.78  12.37  19.57 
1963 05 24.78   8.04  16.41 
1963 06 20.19   3.27  11.73 
1963 07 20.17    .62  10.39 
1963 08 22.89   7.26  15.07 
1963 09 27.33   6.44  16.88 
1963 10 28.57  11.86  20.21 
1963 11 31.94  15.43  23.68 
1963 12 34.47  17.28  25.87 
1964 01 36.82  19.84  28.33 
1964 02 35.45  17.98  26.71 
1964 03 32.37  16.50  24.43 
1964 04 29.33  12.30  20.81 
1964 05 24.70   7.74  16.22 
1964 06 21.73   4.07  12.90 
1964 07 22.78   2.52  12.65 
1964 08 23.87   2.42  13.14 
1964 09 27.55  11.79  19.67 
1964 10 27.09  12.06  19.57 
1964 11 31.77  15.03  23.40 
1964 12 34.74  17.68  26.21 
1965 01 36.56  18.95  27.75 
1965 02 37.14  18.42  27.78 
1965 03 33.06  16.37  24.71 
1965 04 29.71  11.97  20.84 
1965 05 26.39   8.64  17.52 
1965 06 22.47   5.29  13.87 
1965 07 19.82    .24  10.03 
1965 08 24.67   5.19  14.93 
1965 09 28.97   9.06  19.01 
1965 10 31.52  14.44  22.98 
1965 11 35.47  17.74  26.60 
1965 12 32.61  19.46  26.04 
1966 01 32.03  18.96  25.50 
1966 02 35.49  17.95  26.72 
1966 03 34.07  16.62  25.34 
1966 04 30.76  12.30  21.53 
1966 05 24.53   5.99  15.26 
1966 06 21.74   4.01  12.87 
1966 07 21.27   2.42  11.84 
1966 08 20.50   7.49  13.99 
1966 09 26.10   9.14  17.62 
1966 10 28.32  11.71  20.01 
1966 11 32.82  16.20  24.51 
1967 01 37.30  21.07  29.18 
1967 02 34.18  21.02  27.60 
1967 03 30.95  17.64  24.29 
1967 04 29.70  13.29  21.49 
1967 05 24.21   8.49  16.34 
1967 06 20.07   8.54  14.30 
1967 07 20.50   3.19  11.84 
1967 08 21.79   2.72  12.25 
1967 09 27.67   6.19  16.93 
1967 10 32.64  16.73  24.68 
1967 11 33.58  17.33  25.45 
1967 12 33.56  18.28  25.92 
1968 01 33.46  20.53  26.99 
1968 02 32.45  20.19  26.32 
1968 03 32.57  18.57  25.57 
1968 05 20.64   8.95  14.79 
1968 06 20.79   3.78  12.28 
1968 07 18.76   4.10  11.43 
1968 08 99.99   5.50 -99.99 
1968 10 31.26  13.19  22.22 
1968 11 36.31  17.28  26.79 
1968 12 34.34  18.74  26.54 
1969 01 37.00  21.47  29.23 
1969 02 36.59  22.06  29.32 
1969 03 32.09  19.42  25.75 
1969 04 29.41  12.90  21.15 
1969 05 25.20   9.56  17.38 
1969 06 21.16   3.71  12.43 
1969 07 22.21   5.78  13.99 
1969 08 25.11   7.21  16.16 
1969 09 25.38   5.96  15.67 
1969 10 30.43  15.88  23.15 
1969 11 34.28  15.28  24.78 
1969 12 35.18  19.20  27.20 
1970 01 35.61  19.71  27.66 
1970 02 33.41  20.56  26.98 
1970 03 31.25  16.37  23.81 
1970 04 29.45  13.88  21.66 
1970 05 24.52   7.22  15.87 
1970 06 23.57   4.17  13.87 
1970 07 21.59    .68  11.13 
1970 08 23.21   3.91  13.56 
1970 09 25.32   9.07  17.19 
1970 10 31.05  15.27  23.16 
1970 11 32.43  17.60  25.01 
1970 12 32.93  19.16  26.05 
1971 01 34.99  19.91  27.45 
1971 02 33.34  20.64  26.99 
1971 03 30.34  17.71  24.03 
1971 04 26.68  12.07  19.37 
1971 05 24.37   7.07  15.72 
1971 06 21.25   2.39  11.82 
1971 07 19.76   2.94  11.35 
1971 08 23.02   9.02  16.02 
1971 09 27.40  11.32  19.36 
1971 10 32.79  15.37  24.08 
1971 11 32.71  14.95  23.83 
1971 12 34.34  19.28  26.81 
1972 01 32.75  19.09  25.92 
1972 02 32.24  18.59  25.41 
1972 03 31.77  16.33  24.05 
1972 04 29.62  11.49  20.55 
1972 05 23.94   8.64  16.29 
1972 06 22.95   4.67  13.81 
1972 07 22.11    .47  11.29 
1972 08 24.79   6.04  15.41 
1972 09 28.51  10.53  19.52 
1972 10 32.34  13.19  22.76 
1972 11 32.81  18.21  25.51 
1972 12 35.81  20.46  28.14 
1973 01 35.18  22.11  28.65 
1973 02 32.18  23.00  27.59 
1973 03 32.59  19.50  26.04 
1973 04 28.93  14.60  21.76 
1973 05 25.72  10.37  18.04 
1973 06 22.81   8.29  15.54 
1973 07 22.33   8.41  15.37 
1973 08 24.36   8.06  16.21 
1973 09 25.90  11.30  18.60 
1973 10 30.45  14.99  22.72 
1973 11 32.23  17.54  24.88 
1973 12 34.62  20.59  27.60 
1974 01 29.89  20.99  25.43 
1974 02 32.31  19.50  25.90 
1974 03 99.99  17.92 -99.99 
1974 04 99.99  14.86 -99.99 
1974 05 23.25   9.14  16.19 
1974 06 21.48   3.72  12.60 
1974 07 21.91   2.19  12.05 
1974 08 22.97   4.86  13.91 
1974 09 24.69   8.43  16.56 
1974 10 29.51  13.28  21.39 
1974 11 31.78  14.26  23.02 
1974 12 36.33  18.02  27.17 
1975 01 34.68  20.20  27.45 
1975 02 32.50  19.59  26.05 
1975 03 31.82  18.48  25.15 
1975 04 28.50  10.38  19.44 
1975 05 26.46   6.03  16.24 
1975 06 20.95   3.97  12.46 
1975 07 23.25   6.68  14.96 
1975 08 23.17   5.81  14.49 
1975 09 27.93  12.59  20.26 
1975 10 29.22  14.03  21.62 
1975 11 34.55  16.65  25.59 
1975 12 31.83  20.93  26.38 
1976 01 31.44  19.64  25.54 
1976 02 29.88  19.41  24.64 
1976 06 21.82   2.44  12.13 
1976 09 26.74   7.40  17.07 
1976 10 29.31  12.16  20.73 
1976 11 34.30  15.89  25.09 
1976 12 35.93  20.03  27.98 
1977 01 33.16  19.90  26.53 
1977 02 32.12  20.44  26.28 
1977 03 30.25  18.46  24.36 
1977 06 20.12   3.21  11.67 
1977 07 20.70   2.33  11.51 
1977 08 24.80   3.58  14.19 
1977 09 26.28   6.78  16.53 
1977 10 31.77  13.40  22.58 
1977 11 34.79  17.79  26.29 
1977 12 34.79  18.94  26.86 
1978 01 34.43  21.41  27.92 
1978 02 34.83  18.93  26.88 
1978 03 32.84  16.52  24.68 
1978 04 29.18  10.03  19.60 
1978 05 23.49  10.34  16.91 
1978 06 99.99   5.87 -99.99 
1978 11 31.80  15.21  23.50 
1979 03 32.75  15.95  24.35 
1979 04 30.95  13.40  22.17 
1979 11 35.91  17.56  26.73 
1979 12 38.16  20.43  29.30 
1980 01 37.00  20.52  28.76 
1980 02 34.47  20.59  27.53 
1980 03 32.21  15.86  24.03 
1980 07 20.83   2.97  11.90 
1980 08 23.48   6.72  15.10 
1980 09 30.09   7.96  19.02 
1980 11 35.00  18.43  26.71 
1981 01 99.99  21.10 -99.99 
1981 02 34.98  21.79  28.38 
1981 03 33.46  16.25  24.85 
1981 04 30.04  12.65  21.34 
1981 05 23.92   9.22  16.57 
1981 06 20.29   5.46  12.87 
1981 07 20.67   6.63  13.65 
1981 08 22.54   5.17  13.85 
1981 09 27.47 -99.99 -99.99 
1981 10 28.34  13.22  20.78 
1981 12 36.41  19.71  28.06 
1982 01 35.75  22.02  28.89 
1982 02 35.08  21.36  28.22 
1982 03 30.82  19.15  24.98 
1982 04 29.08  13.19  21.13 
1982 05 24.99   7.19  16.09 
1982 06 20.28    .77  10.52 
1982 07 20.07    . 0  10.03 
1982 08 24.44   5.50  14.97 
1982 09 26.44   8.27  17.35 
1982 10 30.77  10.92  20.84 
1982 11 34.64  17.57  26.10 
1982 12 37.33  19.61  28.47 
1983 02 36.86  23.04  29.95 
1983 03 32.66  18.99  25.82 
1983 04 26.31  13.72  20.01 
1983 05 22.71  12.55  17.62 
1983 06 19.91   6.20  13.05 
1983 07 19.31   3.53  11.42 
1983 08 21.53   5.96  13.74 
1983 09 28.73  12.67  20.70 
1983 10 31.93  14.49  23.21 
1983 11 31.27  17.31  24.29 
1983 12 33.34  18.15  25.75 
1984 01 30.73  20.32  25.52 
1984 02 32.00  18.21  25.11 
1984 03 32.08  17.42  24.75 
1984 04 28.21  12.58  20.39 
1984 05 25.47   7.18  16.32 
1984 06 22.01   5.36  13.68 
1984 07 18.61   6.13  12.37 
1984 08 22.99   4.69  13.84 
1984 09 25.42   6.33  15.87 
1984 10 29.07  12.71  20.89 
1984 11 33.63  17.07  25.35 
1984 12 35.74  19.51  27.62 
1985 01 36.78  19.42  28.09 
1985 02 34.89  21.00  27.94 
1985 03 32.82  18.24  25.53 
1985 04 29.18  12.97  21.07 
1985 05 25.47   9.60  17.53 
1985 06 19.74   3.68  11.71 
1985 07 20.88   3.40  12.14 
1985 08 24.05   7.11  15.58 
1985 09 25.74   7.60  16.67 
1985 10 28.35  13.97  21.16 
1985 11 30.35  17.50  23.92 
1985 12 34.91  18.39  26.65 
1986 01 34.73  19.53  27.13 
1986 02 34.56  20.78  27.67 
1986 03 33.72  16.29  25.00 
1986 04 31.59  14.88  23.23 
1986 05 25.50   9.95  17.72 
1986 06 21.90   5.15  13.52 
1986 07 20.43   6.98  13.70 
1986 08 21.84   5.38  13.61 
1986 09 27.57   9.43  18.50 
1986 10 30.50  13.79  22.14 
1986 11 32.43  16.21  24.32 
1986 12 35.34  17.79  26.57 
1987 01 35.43  22.31  28.87 
1987 02 32.66  21.73  27.20 
1987 03 33.14  17.52  25.33 
1987 04 29.64  13.17  21.40 
1987 05 24.85   8.83  16.84 
1987 06 22.60   7.60  15.10 
1987 07 21.21   2.02  11.61 
1987 08 22.75   6.68  14.71 
1987 09 26.48   8.85  17.67 
1987 10 30.39  11.99  21.18 
1987 11 32.18  17.37  24.78 
1987 12 34.58  19.92  27.25 
1988 01 37.03  21.15  29.09 
1988 02 34.50  18.54  26.53 
1988 03 32.00  16.77  24.39 
1988 04 27.77  14.98  21.37 
1988 05 25.37   9.22  17.29 
1988 06 22.82   5.34  14.08 
1988 07 22.04   5.99  14.01 
1988 08 23.29   6.69  14.99 
1988 09 28.20  10.91  19.55 
1988 10 35.65  17.00  26.32 
1988 11 33.68  15.83  24.75 
1988 12 35.16  20.31  27.73 
1989 01 36.81  20.14  28.47 
1989 02 32.18  18.48  25.33 
1989 03 31.76  19.92  25.84 
1989 04 27.96  15.96  21.96 
1989 05 25.63  13.24  19.43 
1989 06 19.52   4.80  12.16 
1989 07 18.70   4.67  11.69 
1989 08 21.65   1.48  11.56 
1989 09 27.90   7.11  17.50 
1989 10 31.93  14.51  23.22 
1989 11 31.04  17.58  24.31 
1989 12 34.66  19.12  26.89 
1990 01 37.87  22.20  30.03 
1990 02 35.38  19.04  27.21 
1990 03 30.92  17.94  24.43 
1990 05 22.36   9.71  16.03 
1990 06 19.59   5.77  12.68 
1990 07 21.27   4.63  12.95 
1990 08 21.03   3.01  12.02 
1990 09 25.44   7.91  16.67 
1990 10 30.20  12.59  21.39 
1990 11 35.41  18.29  26.85 
1990 12 35.99  21.12  28.55 
1991 01 31.93  20.64  26.28 
1991 02 33.25  20.76  27.00 
1991 03 34.81  18.25  26.53 
1991 04 29.44  11.12  20.28 
1991 05 26.37   9.84  18.10 
1991 06 24.83   5.32  15.07 
1991 07 20.91   3.00  11.95 
1991 08 24.55   3.80  14.17 
1991 09 28.28   8.32  18.29 
1991 10 32.96  15.68  24.32 
1991 11 34.50  19.75  27.12 
1991 12 34.70  18.12  26.41 
1992 01 37.25  20.17  28.71 
1992 02 33.23  20.89  27.06 
1992 03 33.96  18.50  26.23 
1992 04 29.96  15.45  22.70 
1992 05 24.47  11.15  17.81 
1992 06 21.59   3.75  12.67 
1992 07 22.39   2.65  12.52 
1992 08 23.78   6.97  15.37 
1992 09 26.01   9.01  17.51 
1992 10 30.28  12.96  21.62 
1992 11 33.06  15.74  24.40 
1992 12 33.33  18.75  26.04 
1993 01 35.33  22.25  28.79 
1993 02 35.45  22.28  28.86 
1993 03 34.02  17.04  25.53 
1993 04 30.89  13.76  22.32 
1993 05 26.82  10.84  18.83 
1993 06 22.04   6.03  14.03 
1993 07 23.20   9.39  16.29 
1993 08 23.89   6.87  15.37 
1993 09 25.03  10.61  17.82 
1993 10 30.07  14.55  22.31 
1993 11 33.41  17.75  25.58 
1993 12 33.16  19.00  26.08 
1994 01 37.33  22.08  29.70 
1994 02 32.63  21.20  26.91 
1994 03 28.74  15.22  21.98 
1994 04 28.34  11.84  20.09 
1994 05 25.50   6.15  15.82 
1994 06 21.57   3.69  12.63 
1994 07 21.50   2.55  12.02 
1994 08 23.57   3.42  13.49 
1994 09 27.51   6.95  17.23 
1994 10 30.33  13.35  21.84 
1994 11 33.48  18.21  25.84 
1994 12 35.65  19.95  27.80 
1995 01 34.66  21.22  27.94 
1995 02 32.16  19.90  26.03 
1995 03 34.47  18.95  26.71 
1995 04 29.22  12.03  20.62 
1995 05 24.77  10.62  17.69 
1995 06 22.21   6.26  14.23 
1995 07 22.18 -99.99 -99.99 
1995 08 24.27   4.92  14.59 
1995 09 27.54  10.13  18.83 
1995 10 30.19  14.13  22.16 
1995 11 34.48  19.48  26.98 
1995 12 34.96  19.45  27.20 
1996 01 33.08  20.64  26.86 
1996 02 34.24  18.91  26.57 
1996 03 31.80  16.62  24.21 
1996 04 29.74  12.75  21.24 
1996 05 25.45   9.27  17.36 
1996 06 23.86   8.03  15.94 
1996 07 20.94   4.65  12.79 
1996 08 23.51   7.20  15.35 
1996 09 28.59   9.20  18.89 
1996 10 28.78  14.96  21.87 
1996 11 32.82  15.08  23.95 
1996 12 34.25  20.56  27.41 
1997 01 32.93  20.34  26.64 
1997 02 31.69  21.44  26.56 
1997 03 31.44  16.70  24.07 
1997 04 29.18  11.02  20.10 
1997 05 23.21   9.02  16.11 
1997 06 21.35   4.90  13.12 
1997 07 21.75   4.14  12.94 
1997 08 23.61   4.57  14.09 
1997 09 28.53  10.35  19.44 
1997 10 31.47  15.10  23.28 
1997 11 33.68  17.87  25.78 
1997 12 34.53  21.35  27.93 
1998 01 34.87  21.04  27.95 
1998 02 35.61  22.10  28.85 
1998 03 36.18  18.52  27.35 
1998 04 28.29  14.96  21.62 
1998 05 24.72   9.35  17.03 
1998 06 21.75   4.91  13.33 
1998 07 20.92   7.60  14.26 
1998 08 23.99   7.74  15.86 
1998 09 26.74  13.28  20.01 
1998 10 29.76  13.85  21.80 
1998 11 30.74  16.77  23.75 
1998 12 34.55  19.41  26.98 
1999 01 35.07  21.13  28.09 
1999 02 34.36  19.78  27.07 
1999 03 31.74  18.34  25.04 
1999 04 26.58  11.24  18.91 
1999 05 26.40   9.22  17.81 
1999 06 21.87   5.33  13.60 
1999 07 21.48   3.93  12.70 
1999 08 24.08   6.01  15.04 
1999 09 28.32  10.59  19.45 
1999 10 31.43  16.07  23.75 
1999 11 28.61  16.75  22.68 
1999 12 31.68  17.94  24.81 
2000 01 34.70  19.00  26.85 
2000 02 31.73  19.89  25.81 
2000 04 27.59  16.67  22.13 
2000 05 23.17   9.64  16.40 
2000 06 19.96   5.00  12.48 
2000 07 22.03   2.94  12.48 
2000 08 24.14   5.96  15.04 
2000 09 30.60   9.83  20.21 
2000 10 29.30  15.28  22.29 
2000 11 29.98  17.31  23.64 
2000 12 31.66  19.84  25.75 
2001 01 35.50  20.43  27.97 
2001 02 33.57  19.35  26.46 
2001 03 33.72  19.34  26.53 
2001 04 30.04  13.56  21.80 
2001 05 24.55   6.05  15.29 
2001 06 24.02   8.03  16.02 
2001 07 21.90   5.23  13.56 
2001 08 23.83   3.85  13.84 
2001 09 27.15   9.78  18.46 
2001 10 29.85  12.94  21.39 
2001 11 32.61  16.71  24.66 
2001 12 36.25  19.93  28.09 
2002 01 34.91  19.95  27.43 
2002 02 35.54  21.26  28.40 
2002 03 33.50  16.59  25.04 
2002 04 31.39  13.19  22.29 
2002 05 26.11   7.58  16.84 
2002 06 23.07   3.92  13.49 
2002 07 23.30    .60  11.95 
2002 08 23.75   6.40  15.07 
2002 09 29.25  10.32  19.78 
2002 10 34.49  13.76  24.12 
2002 11 35.64  20.09  27.86 
2003 01 37.48  22.11  29.79 
2003 02 32.75  22.31  27.53 
2003 03 32.61  17.95  25.28 
2003 04 29.62  14.51  22.06 
2003 05 25.67   9.08  17.37 
2003 06 22.35 -99.99 -99.99 
2003 07 22.02   4.71  13.36 
2003 08 24.81   8.08  16.44 
2003 09 29.97 -99.99 -99.99 
2003 10 31.19 -99.99 -99.99 
2003 11 33.06  18.04  25.55 
2003 12 34.95  21.26  28.10 
2004 01 35.07  21.64  28.35 
2004 02 33.56  20.42  26.99 
2004 03 33.71  18.87  26.29 
2004 04 30.69  15.34  23.01 
2004 05 25.70   9.29  17.49 
2004 06 22.99   4.10  13.54 
2004 07 22.07   3.76  12.91 
2004 08 23.72   4.23  13.97 
2004 09 28.03   9.89  18.96 
2004 10 33.32  14.41  23.86 
2004 11 33.31  17.17  25.24 
2004 12 33.32  19.68  26.50 
2005 01 35.07  20.27  27.67 
2005 02 36.57  20.26  28.41 
2005 03 33.95  17.70  25.82 
2005 04 31.61  14.58  23.09 
2005 05 24.86 -99.99 -99.99 
2005 06 21.41   8.18  14.79 
2005 07 22.06   5.98  14.02 
2005 08 22.95   6.38  14.66 
2005 09 29.32  12.40  20.86 
2005 10 33.16  16.59  24.87 
2005 11 34.20  18.85  26.52 
2005 12 37.50  20.20  28.85 
2006 01 37.33  24.04  30.68 
2006 02 37.28  23.02  30.15 
2006 03 32.86  19.56  26.21 
2006 04 29.48  14.88  22.18 
2006 05 25.50   6.35  15.92 
2006 06 21.94   5.46  13.70 
2006 07 21.45   6.47  13.96 
2006 08 25.27   5.04  15.15 
2006 09 28.13  10.77  19.45 
2006 10 33.13  16.54  24.84 
2006 11 34.55  18.12  26.33 
2006 12 33.00  20.18  26.59 
2007 01 34.38  21.73  28.05 
2007 02 35.05  20.04  27.55 
2007 03 34.96  20.48  27.72 
2007 04 31.31  12.68  21.99 
2007 05 27.99  12.02  20.00 
2007 06 18.16   5.35  11.75 
2007 07 20.43   2.24  11.33 
2007 08 23.43   8.01  15.72 
2007 09 28.63   9.97  19.30 
2007 10 33.32  16.48  24.90 
2007 11 29.88  17.91  23.89 
2007 12 31.82  20.40  26.11 
2008 01 31.80  20.29  26.05 
2008 02 31.23  18.66  24.94 
2008 03 31.03  14.25  22.64 
2008 04 28.64   7.94  18.28 
2008 05 25.71   5.92  15.81 
2008 06 22.86   6.70  14.78 
2008 07 21.59   4.40  12.99 
2008 08 22.28   3.91  13.09 
2008 09 26.65  12.08  19.36 
2008 10 30.81  15.18  22.99 
2008 11 33.99  17.35  25.67 
2008 12 36.12  20.63  28.37 
2009 01 33.75  22.02  27.88 
2009 02 34.80  19.35  27.07 
2009 03 34.81  17.06  25.93 
2009 04 28.78  13.36  21.07 
2009 05 24.86   9.20  17.03 
2009 06 22.81   5.79  14.29 
2009 07 22.68   3.17  12.92 
2009 08 29.19   9.38  19.28 
2009 09 29.36   9.97  19.66 
2009 10 30.80  12.55  21.67 
2009 11 34.93  19.34  27.13 
2009 12 34.91  21.94  28.42 
2010 01 32.81  20.40  26.60 
2010 02 31.03  20.92  25.97 
2010 03 30.21  17.19  23.70 
2010 04 30.12  14.91  22.51 
2010 05 24.79   7.56  16.17 
2010 06 21.66   5.69  13.67 
2010 07 21.20   6.72  13.96 
2010 08 22.40   5.51  13.95 
2010 09 25.25  12.94  19.09 
2010 10 27.82  13.53  20.67 
2010 11 28.10  16.12  22.11 
2010 12 30.84  19.27  25.05 
2011 01 33.97  20.12  27.04 
2011 02 33.68  19.99  26.83 
2011 03 29.08  18.07  23.57 
2011 04 27.69  10.84  19.26 
2011 05 22.70   5.04  13.87 
2011 06 20.56   4.54  12.54 
2011 08 25.02   4.52  14.77 
2011 09 27.28   7.84  17.56 
2011 10 30.95  13.33  22.14 
2011 11 33.84  19.82  26.83 
2011 12 31.01  18.12  24.57 
2012 01 33.31  18.85  26.08 
2012 02 31.55  18.12  24.84 
2012 03 30.33  16.12  23.23 
2012 04 29.17  11.51  20.34 
2012 05 24.64   5.99  15.31 
2012 06 20.14   4.88  12.51 
2012 07 20.23   3.70  11.96 
2012 08 24.54   3.37  13.95 
2012 09 28.54   9.43  18.99 
2012 10 31.10  11.66  21.38 
2012 11 33.64  17.49  25.56 
2012 12 35.53  19.29  27.41 
2013 01 36.98  22.21  29.59 
2013 02 33.57  17.85  25.71 
2013 03 32.64  18.34  25.49 
2013 04 30.01  11.75  20.88 
2013 05 24.76   9.27  17.01 
2013 06 22.05   5.65  13.85 
2013 07 23.66   6.41  15.03 
2013 08 26.82   4.53  15.67 
2013 09 32.20  11.66  21.93 
2013 10 33.98  16.41  25.19 
2013 11 34.12  17.76  25.93 
2013 12 36.84  20.89  28.86 
2014 01 37.16  22.00  29.58 
2014 02 32.98  21.06  27.02 
2014 03 33.00  18.92  25.96 
2014 04 31.96  16.33  24.14 
2014 05 26.70   9.93  18.31 
