1893 05 27.74  14.90  21.32 
1893 06 30.44  19.78  25.11 
1898 03 20.55  10.72  15.63 
1898 04 21.21   8.60  14.90 
1898 05 30.48  17.10  23.79 
1927 11 99.99   6.12 -99.99 
1927 12 15.00   1.43   8.21 
1928 01 15.69  -2.82   6.43 
1928 02 14.83 -99.99 -99.99 
1928 03 20.27   4.80  12.53 
1928 04 23.96   8.78  16.36 
1928 05 26.90  13.79  20.34 
1928 06 99.99  19.67 -99.99 
1928 08 33.18  21.33  27.25 
1928 09 27.85 -99.99 -99.99 
1928 10 26.16  12.69  19.42 
1928 11 20.43   5.83  13.13 
1928 12 15.33   2.90   9.11 
1929 01 15.99   3.06   9.52 
1929 02 13.33   2.28   7.80 
1929 03 22.03   9.02  15.52 
1929 04 25.12  11.55  18.33 
1929 05 28.63  14.56  21.59 
1929 06 30.34  17.70  24.02 
1929 07 99.99  20.37 -99.99 
1929 08 32.33  19.89  26.11 
1929 09 29.01  17.45  23.23 
1929 11 18.87   7.65  13.26 
1929 12 99.99   1.58 -99.99 
1930 01 14.60   2.46   8.53 
1930 02 19.24   3.62  11.43 
1930 03 17.87   4.50  11.19 
1930 04 26.19   9.82  18.00 
1930 05 30.66  15.45  23.05 
1930 06 31.75  16.99  24.37 
1930 07 34.84  21.63  28.23 
1930 08 31.82  17.91  24.86 
1930 09 32.11  19.76  25.93 
1930 11 17.34   5.63  11.48 
1930 12 12.21    .45   6.33 
1931 01 13.07    .39   6.73 
1931 02 16.76    .86   8.81 
1931 03 16.42   2.90   9.66 
1931 04 24.15   8.66  16.40 
1931 05 27.88  13.25  20.56 
1931 06 33.09  17.61  25.35 
1931 07 35.13  21.79  28.46 
1931 08 32.34  19.77  26.05 
1931 11 23.63   7.20  15.41 
1932 01 19.87   7.76  13.81 
1932 02 18.73   8.93  13.83 
1932 03 18.75   5.93  12.34 
1932 04 24.73   9.91  17.32 
1932 05 27.96  15.26  21.61 
1932 06 31.82  20.34  26.08 
1932 07 34.79 -99.99 -99.99 
1932 08 30.68  20.54  25.61 
1932 09 28.58  16.81  22.69 
1932 10 24.30  11.69  17.99 
1932 11 17.64   6.22  11.92 
1932 12 17.23   4.84  11.03 
1933 01 18.52   6.12  12.32 
1933 02 16.54   4.06  10.30 
1933 03 20.49   6.42  13.45 
1933 04 24.67   9.50  17.08 
1933 05 32.16  17.84  25.00 
1933 06 33.61 -99.99 -99.99 
1933 07 31.38 -99.99 -99.99 
1933 08 31.01  21.30  26.15 
1933 09 99.99  19.43 -99.99 
1933 10 99.99  12.19 -99.99 
1934 04 24.47  10.97  17.71 
1934 05 27.81  14.25  21.03 
1934 06 33.34  20.87  27.11 
1934 07 35.23  22.21  28.72 
1934 08 32.97  21.70  27.33 
1934 09 30.88  19.02  24.95 
1934 10 25.63   9.72  17.67 
1934 12 13.97   1.85   7.91 
1935 01 14.88   2.70   8.79 
1935 02 15.13   1.70   8.41 
1935 03 22.64   7.90  15.27 
1935 06 33.82  19.53  26.67 
1935 07 32.33  21.55  26.94 
1935 08 33.36  20.73  27.04 
1935 09 28.94  17.48  23.21 
1935 10 26.32  10.32  18.32 
1939 03 22.10   8.22  15.16 
1939 04 24.35  10.30  17.32 
1939 05 27.83  14.38  21.10 
1939 06 32.83  21.75  27.29 
1939 08 31.48  21.43  26.45 
1939 10 26.97  12.96  19.96 
1939 11 18.29   2.76  10.53 
1940 01  8.33  -3.63   2.34 
1940 02 15.12   2.38   8.75 
1940 03 18.64   5.02  11.83 
1940 04 23.81   9.18  16.49 
1940 05 28.14  13.69  20.91 
1940 06 32.59  20.18  26.38 
1940 07 33.50  21.07  27.28 
1940 09 28.81  16.56  22.68 
1940 10 25.41  10.18  17.79 
1940 11 20.42   5.47  12.94 
1940 12 17.91   4.30  11.10 
1941 01 13.77    .89   7.33 
1941 02 12.60   -.93   5.83 
1941 03 16.81   3.06   9.93 
1941 04 26.50  11.46  18.98 
1941 05 31.06  13.12  22.09 
1941 06 31.88  19.79  25.83 
1941 07 33.25  22.34  27.80 
1941 08 34.07  21.21  27.64 
1941 09 32.50  17.86  25.18 
1941 10 29.51  12.73  21.12 
1941 11 24.05 -99.99 -99.99 
1941 12 16.45   2.11   9.28 
1942 01 14.47   -.21   7.13 
1942 02 12.15   -.78   5.68 
1942 03 20.35   6.22  13.28 
1942 04 26.59   8.78  17.68 
1942 05 28.95  14.85  21.90 
1942 06 32.89  19.32  26.10 
1942 07 33.28  22.45  27.86 
1942 08 31.74 -99.99 -99.99 
1942 09 31.57  18.37  24.97 
1942 10 25.59  11.09  18.34 
1942 11 22.63   5.92  14.27 
1942 12 14.63   1.83   8.23 
1943 01 16.54   3.56  10.05 
1943 02 18.84   2.33  10.58 
1943 03 20.20   5.54  12.87 
1943 04 25.40   8.79  17.09 
1943 05 28.83  15.70  22.26 
1943 06 34.41  20.89  27.65 
1943 07 99.99  21.00 -99.99 
1943 08 33.13  20.52  26.82 
1943 09 29.20  15.14  22.17 
1943 10 26.20   7.96  17.08 
1943 11 20.77   2.85  11.81 
1944 02 18.36   4.09  11.22 
1944 05 30.39  14.96  22.67 
1944 06 33.16  19.11  26.14 
1944 07 30.33  18.98  24.65 
1944 08 30.24  18.75  24.49 
1944 09 29.97  17.79  23.88 
1944 10 25.08   9.64  17.36 
1944 11 19.64   4.23  11.93 
1944 12 13.21  -1.42   5.89 
1945 01 13.36    .-4   6.66 
1945 02 17.11   2.86   9.98 
1945 05 25.58  13.18  19.38 
1945 06 31.30  19.08  25.18 
1945 07 30.84  21.55  26.19 
1945 08 30.84  19.42  25.13 
1945 09 30.76  19.76  25.26 
1945 10 24.39   8.60  16.50 
1945 11 22.44   4.19  13.31 
1945 12 11.14  -1.04   5.04 
1946 01 15.35   1.22   8.28 
1946 02 17.79   1.04   9.42 
1946 03 23.67   8.49  16.08 
1946 04 25.15   8.64  16.90 
1946 05 26.69  14.95  20.82 
1946 06 30.69  16.43  23.56 
1946 07 30.54  19.49  25.01 
1946 08 30.10  18.78  24.44 
1946 09 28.42  17.31  22.86 
1946 10 25.03   9.14  17.08 
1946 11 22.54   7.25  14.89 
1947 02 14.30  -2.06   6.12 
1947 03 15.45   2.47   8.96 
1947 04 25.84  11.94  18.89 
1947 05 29.07  15.21  22.14 
1947 06 31.32  18.16  24.74 
1947 07 30.59  18.86  24.72 
1947 08 32.18  20.61  26.40 
1948 04 25.98  11.22  18.60 
1948 05 28.96  14.91  21.93 
1948 06 32.74  19.09  25.91 
1948 07 33.23  21.66  27.44 
1948 08 32.37  19.26  25.81 
1948 09 28.37  16.96  22.67 
1948 10 23.21   7.67  15.44 
1948 11 21.98   9.83  15.90 
1948 12 17.26   4.40  10.83 
1949 01 19.54   6.24  12.89 
1949 02 19.57   7.27  13.42 
1949 03 21.03   5.94  13.48 
1949 04 23.99  10.03  17.01 
1949 05 29.37  14.63  22.00 
1949 06 31.21  19.45  25.33 
1949 07 33.57  21.03  27.30 
1949 08 32.29  20.32  26.30 
1949 09 28.74  16.25  22.49 
1949 10 26.28  12.69  19.48 
1949 11 19.74   3.20  11.47 
1949 12 16.61   1.97   9.29 
1950 01 21.50   6.34  13.92 
1950 02 19.23   3.25  11.24 
1950 03 19.01   3.18  11.09 
1950 04 24.24 -99.99 -99.99 
1950 07 30.94  18.00  24.47 
1950 08 31.89  16.00  23.94 
1950 09 27.73  13.85  20.79 
1950 10 26.02   9.01  17.51 
1950 12 11.20    .-5   5.57 
1951 01 16.18   2.55   9.36 
1951 02 18.00   2.27  10.13 
1951 03 19.65   6.92  13.28 
1951 04 23.78  10.25  17.01 
1951 05 29.00  13.15  21.07 
1951 06 32.61  19.52  26.06 
1951 07 33.46  20.43  26.94 
1951 09 29.93  17.79  23.86 
1951 10 26.07  13.29  19.68 
1951 11 18.52   3.13  10.82 
1951 12 17.49   4.17  10.83 
1952 01 18.15   5.40  11.77 
1952 02 16.82   3.97  10.39 
1952 03 18.95 -99.99 -99.99 
1952 04 24.05   9.42  16.73 
1952 05 30.41  15.74  23.07 
1952 06 34.91  21.41  28.16 
1952 07 33.65  20.43  27.04 
1952 08 32.59  20.37  26.48 
1952 09 29.24  17.12  23.18 
1952 10 23.89   7.60  15.74 
1952 11 21.38   5.47  13.42 
1952 12 14.07   1.22   7.64 
1953 01 17.69   4.66  11.17 
1953 02 17.45   4.64  11.04 
1953 03 20.82   6.90  13.86 
1953 04 25.12   9.14  17.13 
1953 05 32.16  18.25  25.21 
1953 06 32.06  19.20  25.63 
1953 07 34.65  21.71  28.18 
1953 08 32.84  20.43  26.63 
1953 09 29.83  17.71  23.77 
1953 12 15.92   4.57  10.24 
1954 01 16.87   2.73   9.80 
1954 02 19.21   4.81  12.01 
1954 03 20.02   6.13  13.07 
1954 04 26.59  12.53  19.56 
1954 05 26.63  12.31  19.46 
1954 06 33.93  18.99  26.46 
1954 07 34.84  20.32  27.58 
1954 08 35.50  20.41  27.96 
1954 09 32.04  17.23  24.63 
1954 10 26.81   9.43  18.12 
1954 11 18.49   3.88  11.18 
1954 12 14.25  -1.09   6.58 
1955 01 13.45    .37   6.91 
1955 02 17.71   2.06   9.88 
1955 03 22.84   7.00  14.92 
1955 04 25.95  11.22  18.58 
1955 05 29.30  15.08  22.18 
1955 06 30.00  16.39  23.19 
1955 07 32.75  21.61  27.18 
1955 08 32.05  21.52  26.78 
1955 09 29.17  19.00  24.08 
1955 10 25.04   9.96  17.50 
1955 11 20.12   4.48  12.31 
1955 12 13.27    .93   7.10 
1956 01 13.33 -99.99 -99.99 
1956 02 19.12 -99.99 -99.99 
1956 03 20.51   5.42  12.96 
1956 04 23.68   9.39  16.54 
1956 05 28.76  15.93  22.34 
1956 06 31.93  18.45  25.19 
1956 07 33.02  21.17  27.09 
1956 08 32.61  19.95  26.28 
1956 09 28.09  15.46  21.77 
1956 10 24.60  12.78  18.69 
1956 11 19.73   3.17  11.45 
1956 12 20.94   5.10  13.02 
1957 01 16.08   2.61   9.34 
1957 02 19.44   5.44  12.44 
1957 03 17.95   5.31  11.63 
1957 04 26.07  10.53  18.29 
1957 05 27.93  15.09  21.51 
1957 06 31.67  19.03  25.35 
1957 07 33.49  18.85  26.17 
1957 08 32.77  17.70  25.23 
1957 09 30.19  17.26  23.72 
1957 10 22.07   7.88  14.97 
1957 11 20.36   7.24  13.80 
1957 12 16.45   3.00   9.72 
1958 01 11.44   -.23   5.60 
1958 02 12.69   -.91   5.89 
1958 03 15.97   5.18  10.57 
1958 04 23.80  10.96  17.37 
1958 05 28.16  16.36  22.26 
1958 06 30.75  19.06  24.90 
1958 07 32.64  22.15  27.39 
1959 02 15.54   5.25  10.39 
1959 03 19.29   5.56  12.42 
1959 04 25.50  10.44  17.96 
1959 05 29.51  16.59  23.05 
1959 06 32.22  17.91  25.06 
1959 07 31.85  21.10  26.47 
1959 08 32.98  21.21  27.09 
1959 09 29.48  17.87  23.67 
1959 10 24.30  13.82  19.06 
1959 11 19.86   5.81  12.83 
1959 12 15.70   1.51   8.60 
1960 01 13.69   1.24   7.46 
1960 02 14.35   1.41   7.88 
1960 03 13.64    .36   7.00 
1960 04 27.47  10.37  18.92 
1960 05 30.36  13.59  21.97 
1960 06 32.37  18.75  25.56 
1960 08 32.65  21.03  26.84 
1960 09 29.87  17.66  23.76 
1960 10 25.24  11.40  18.32 
1960 12 13.71  -2.98   5.36 
1961 01 12.84  -1.48   5.68 
1961 02 16.91   3.50  10.20 
1961 03 22.72   7.48  15.10 
1961 04 22.07   7.08  14.57 
1961 05 26.80  13.24  20.02 
1961 06 30.96  18.14  24.55 
1961 07 33.11  21.00  27.05 
1961 08 32.24  20.50  26.37 
1961 09 31.06  18.08  24.57 
1961 10 24.63   8.05  16.34 
1961 11 21.00   6.96  13.98 
1962 01 14.38   1.04   7.71 
1962 03 17.62   4.23  10.92 
1962 04 23.79   8.79  16.29 
1962 05 31.68  16.21  23.95 
1962 06 30.94  18.53  24.73 
1962 07 33.12  20.50  26.81 
1962 08 32.75  19.40  26.07 
1962 09 29.24  16.08  22.66 
1962 10 26.38  10.87  18.62 
1962 11 17.37   5.19  11.28 
1962 12 13.07   -.20   6.43 
1963 01 11.65   -.45   5.60 
1963 02 12.55  -1.20   5.67 
1963 03 22.95   6.99  14.97 
1963 04 23.41  10.36  16.88 
1963 05 28.01  13.40  20.70 
1963 06 31.20  19.12  25.16 
1963 07 32.93  19.31  26.12 
1963 08 33.39  19.69  26.54 
1963 09 28.12  14.88  21.50 
1963 10 25.39   8.35  16.86 
1963 11 19.89   4.94  12.41 
1963 12 10.58  -1.93   4.32 
1964 01 14.06    .84   7.45 
1964 02 13.47    .47   6.97 
1964 03 20.17   5.76  12.96 
1964 04 24.96  10.88  17.92 
1964 05 29.45  14.31  21.88 
1964 06 32.18  19.54  25.86 
1964 07 30.37  19.84  25.10 
1964 08 30.91  19.54  25.23 
1964 09 29.52  16.95  23.24 
1964 10 22.51   9.22  15.87 
1964 11 21.90   7.47  14.68 
1964 12 16.61   4.59  10.60 
1965 01 15.00   1.00   8.00 
1965 02 15.55   2.90   9.22 
1965 03 17.69   5.08  11.38 
1965 04 24.46  10.68  17.57 
1965 05 30.68  16.29  23.48 
1965 06 29.45  17.57  23.51 
1965 07 32.08  20.07  26.07 
1965 08 32.32  20.07  26.19 
1965 09 29.16  17.95  23.55 
1965 10 24.31   9.70  17.00 
1965 11 19.87   5.57  12.72 
1965 12 16.04    .58   8.31 
1966 01 10.55   -.41   5.07 
1966 02 14.90   2.54   8.71 
1966 03 19.09   4.44  11.77 
1966 04 24.31   9.53  16.92 
1966 05 26.91  15.46  21.18 
1966 06 29.60  16.31  22.95 
1966 09 29.13  16.12  22.62 
1966 10 24.43  10.18  17.31 
1966 11 19.71   3.45  11.58 
1966 12 14.25   1.04   7.65 
1967 01 15.48   2.20   8.84 
1967 02 13.85    .94   7.39 
1967 03 21.91   6.21  14.06 
1967 04 26.38   9.80  18.09 
1967 05 27.75  12.32  20.03 
1967 06 29.65  17.31  23.48 
1967 07 31.78  20.31  26.04 
1967 08 30.84  19.49  25.16 
1967 09 26.70  13.41  20.05 
1967 10 24.04   7.86  15.95 
1967 11 18.33   1.46   9.89 
1967 12 17.71   3.83  10.77 
1968 01 11.23  -1.67   4.77 
1968 02 12.69  -3.09   4.79 
1968 03 21.80   3.84  12.82 
1968 04 24.51  10.26  17.38 
1968 05 27.42  13.65  20.53 
1968 06 31.95  18.44  25.19 
1968 08 33.43  21.27  27.35 
1968 09 29.68  16.19  22.93 
1968 11 18.50   5.56  12.03 
1968 12 13.12   -.44   6.34 
1969 01 12.18   -.70   5.74 
1969 02 12.48   1.54   7.01 
1969 03 16.95   2.99   9.97 
1969 04 24.97  10.46  17.71 
1969 05 28.43  13.85  21.14 
1969 06 31.72  19.87  25.79 
1969 07 33.77  21.90  27.83 
1969 08 30.09  19.50  24.79 
1969 09 27.66  16.71  22.18 
1969 10 24.61  11.62  18.11 
1969 11 17.54   3.36  10.45 
1969 12 12.86   -.18   6.33 
1970 01 10.09  -1.94   4.07 
1970 02 16.00    . 8   8.04 
1970 03 20.00   6.79  13.39 
1970 04 25.81  11.65  18.73 
1970 05 29.44  14.41  21.92 
1970 06 32.87  18.11  25.49 
1970 07 34.28  21.33  27.80 
1970 08 31.42  21.35  26.38 
1970 09 30.61  18.24  24.42 
1970 10 24.48  12.58  18.52 
1970 12 15.85   2.64   9.24 
1971 01 13.28   1.98   7.63 
1971 02 16.04   1.69   8.87 
1971 03 16.85   3.89  10.37 
1971 04 24.26   7.81  16.03 
1971 05 27.52  13.15  20.33 
1971 06 32.13  18.91  25.52 
1971 07 31.33  19.85  25.59 
1971 08 30.85  20.12  25.49 
1971 09 29.73  17.42  23.57 
1971 10 25.12  15.05  20.08 
1971 11 18.20   4.79  11.50 
1971 12 18.57   7.78  13.17 
1972 01 16.23   5.26  10.74 
1972 02 14.73   2.66   8.69 
1972 03 20.94   5.36  13.15 
1972 04 25.65   8.51  17.08 
1972 05 26.29  14.25  20.27 
1972 06 30.35  15.75  23.05 
1972 07 32.89  19.86  26.37 
1972 08 32.63  19.31  25.97 
1972 09 31.08  16.26  23.67 
1972 10 24.64  10.32  17.48 
1972 11 18.68   5.27  11.97 
1972 12 16.48   4.83  10.65 
1973 02 15.61    .45   8.03 
1973 03 21.21   9.24  15.22 
1973 04 23.56   9.66  16.61 
1973 05 28.38  13.94  21.16 
1973 06 31.75  19.54  25.65 
1973 07 32.79  19.75  26.27 
1973 08 32.73  18.76  25.74 
1973 09 31.57  16.32  23.94 
1973 10 26.98   8.35  17.67 
1973 11 22.09   5.85  13.97 
1973 12 16.18   2.64   9.41 
1974 01 21.07   9.35  15.21 
1974 02 17.70   3.21  10.45 
1974 03 23.72   8.43  16.08 
1974 04 26.20  10.44  18.32 
1974 05 29.24  15.63  22.43 
1974 06 31.53  17.71  24.62 
1974 07 32.72  19.50  26.11 
1974 08 31.39  19.49  25.43 
1974 09 28.66  16.40  22.53 
1974 10 24.76   6.44  15.60 
1974 11 20.07   3.69  11.88 
1974 12 14.81   2.96   8.88 
1975 01 16.94   3.69  10.31 
1975 02 17.91   4.52  11.21 
1975 03 20.12   6.18  13.15 
1975 04 23.72   9.41  16.56 
1975 05 30.11  16.59  23.35 
1975 06 32.09  19.25  25.67 
1975 07 31.98  20.25  26.11 
1975 08 33.75  20.61  27.18 
1975 09 29.89  18.56  24.22 
1975 10 26.39  11.59  18.99 
1975 11 21.31   6.04  13.67 
1975 12 14.33    .37   7.35 
1976 01 14.12   -.54   6.79 
1976 02 21.91   3.67  12.79 
1976 03 24.01   7.85  15.93 
1976 04 27.29   8.87  18.08 
1976 05 27.88  13.45  20.66 
1976 06 29.97  17.32  23.64 
1976 07 33.00  20.39  26.69 
1976 08 31.27  17.68  24.47 
1976 09 30.54  14.07  22.30 
1976 10 23.61   6.25  14.93 
1976 11 15.03   1.00   8.01 
1976 12 14.18    .-2   7.08 
1977 01  7.82  -4.58   1.62 
1977 02 17.01  -3.17   6.92 
1977 03 22.58   8.14  15.36 
1977 04 27.14  11.01  19.07 
1977 05 30.03  15.01  22.52 
1977 06 32.79  18.60  25.69 
1977 07 36.08  21.36  28.72 
1977 08 32.53  20.36  26.44 
1977 09 31.17  17.52  24.34 
1977 10 23.46   7.78  15.62 
1977 11 21.33   7.75  14.54 
1977 12 14.88   1.37   8.12 
1978 01 10.37  -2.49   3.94 
1978 02 10.18  -2.73   3.72 
1978 04 25.87   9.24  17.55 
1978 05 27.65  13.93  20.79 
1978 06 32.08  17.44  24.76 
1978 07 32.74  19.41  26.07 
1978 08 33.34  20.84  27.09 
1978 09 31.26  17.27  24.26 
1978 10 26.49 -99.99 -99.99 
1979 02 14.00   -.74   6.63 
1979 07 33.28  19.46  26.37 
1979 08 34.12 -99.99 -99.99 
1979 09 28.63  17.86  23.24 
1979 10 26.38 -99.99 -99.99 
1979 12 16.16  -1.71   7.22 
1980 01 13.01   1.17   7.09 
1980 02 12.59  -1.90   5.34 
1980 03 17.49   5.13  11.31 
1980 04 26.91   9.60  18.26 
1980 05 29.72  12.22  20.97 
1980 09 32.43  19.10  25.76 
1980 11 17.99   3.52  10.75 
1980 12 13.86   -.61   6.62 
1981 01 11.16  -3.82   3.67 
1981 02 17.48   1.16   9.32 
1981 03 19.56   2.79  11.17 
1981 04 28.26  11.43  19.84 
1981 05 29.42  11.95  20.68 
1981 06 34.89  20.25  27.57 
1981 07 34.00  20.08  27.04 
1981 09 30.19  14.95  22.57 
1981 10 25.61   7.76  16.68 
1981 11 20.91 -99.99 -99.99 
1982 01 99.99   -.37 -99.99 
1982 02 21.60   3.99  12.79 
1982 03 21.87   7.01  14.44 
1982 04 23.67 -99.99 -99.99 
1982 05 29.98  14.94  22.46 
1982 06 99.99  19.48 -99.99 
1982 07 33.32  20.34  26.83 
1982 08 30.32  14.30  22.31 
1982 10 24.41   9.89  17.15 
1982 11 20.63   7.51  14.07 
1982 12 17.43   5.19  11.31 
1983 01 11.01    .80   5.90 
1983 02 14.00   2.25   8.12 
1983 03 20.39   6.80  13.59 
1983 04 22.58   8.34  15.46 
1983 05 29.25  13.92  21.58 
1983 06 31.95  18.01  24.98 
1983 07 34.84  21.38  28.11 
1983 08 34.93  21.30  28.11 
1983 09 30.92  17.45  24.18 
1983 10 25.07  12.07  18.57 
1983 11 20.12   5.64  12.88 
1983 12 13.69   1.74   7.71 
1984 01 12.13    .36   6.24 
1984 02 18.24   3.53  10.88 
1984 03 21.59   6.00  13.79 
1984 04 23.92   9.32  16.61 
1984 05 29.26  14.31  21.78 
1984 06 33.77  19.77  26.77 
1984 07 32.84  21.04  26.94 
1984 08 33.27  19.95  26.61 
1984 09 29.06  15.42  22.24 
1984 10 28.16  14.31  21.23 
1984 11 17.98   3.78  10.88 
1984 12 19.56   6.08  12.82 
1985 01 10.29  -1.80   4.24 
1985 02 16.93   2.60   9.76 
1985 03 23.75   6.83  15.29 
1985 04 28.00   9.47  18.74 
1985 05 30.16  15.07  22.61 
1985 06 33.73  19.31  26.52 
1985 07 33.20  21.13  27.16 
1985 08 32.25  20.08  26.16 
1985 09 30.51  17.02  23.76 
1985 10 27.26  15.77  21.51 
1985 11 23.39  12.36  17.87 
1985 12 13.51    .12   6.81 
1986 01 13.33   -.90   6.21 
1986 03 22.16   4.82  13.49 
1986 04 28.15   9.10  18.62 
1986 05 30.88  14.50  22.68 
1986 06 34.16  19.94  27.05 
1986 07 36.72  21.47  29.09 
1986 08 32.16  19.79  25.97 
1986 09 31.17  16.95  24.06 
1986 10 26.22  10.85  18.53 
1986 11 20.85   8.70  14.77 
1986 12 14.63    .60   7.61 
1987 01 12.87    .39   6.63 
1987 02 14.34   1.75   8.04 
1987 03 20.69   5.39  13.04 
1987 04 24.63   8.39  16.51 
1987 05 30.90  15.32  23.11 
1987 06 34.16  20.43  27.30 
1987 07 35.50  21.13  28.32 
1987 08 34.98  22.29  28.63 
1987 09 30.63  18.29  24.46 
1987 10 23.21   6.29  14.75 
1987 11 21.58   6.56  14.07 
1987 12 17.10   3.76  10.43 
1988 01  9.87  -1.33   4.27 
1988 02 16.42   1.54   8.97 
1988 03 22.61   5.29  13.95 
1988 04 24.85   8.79  16.82 
1988 05 26.31  13.52  19.91 
1988 06 32.68  15.75  24.22 
1988 07 99.99  18.70 -99.99 
1988 08 99.99  21.38 -99.99 
1988 09 28.81  17.32  23.06 
1988 10 23.14   7.31  15.22 
1988 11 21.90   5.29  13.59 
1988 12 15.99   -.40   7.79 
1989 01 17.02   3.06  10.04 
1989 02 17.79   3.29  10.54 
1989 03 21.22   7.30  14.26 
1989 04 24.37   9.05  16.71 
1989 05 28.18  12.66  20.42 
1989 06 32.39  19.35  25.87 
1989 07 32.97  20.91  26.94 
1989 08 31.54  20.40  25.97 
1989 10 24.95  10.36  17.65 
1989 11 21.61   6.02  13.81 
1989 12 12.24  -2.59   4.82 
1990 01 18.74   3.81  11.27 
1990 03 22.19   7.68  14.93 
1990 04 25.88   9.28  17.58 
1990 05 29.21  14.71  21.96 
1990 06 33.49  17.96  25.73 
1990 07 35.16  21.47  28.32 
1990 08 33.06  20.70  26.88 
1990 09 30.39  15.79  23.09 
1990 10 26.54  12.64  19.59 
1990 11 21.92   4.90  13.41 
1990 12 19.62   5.92  12.77 
1991 01 14.26   3.73   8.99 
1991 02 18.61   4.52  11.56 
1991 03 21.87   7.40  14.63 
1991 04 26.34  12.21  19.27 
1991 05 29.88  17.68  23.78 
1991 06 32.81  18.79  25.80 
1991 07 33.77  22.29  28.03 
1992 03 19.11   5.05  12.08 
1992 04 23.12   9.57  16.34 
1992 05 25.67  13.48  19.57 
1992 06 28.50  18.41  23.45 
1992 07 33.16  22.89  28.03 
1992 08 30.09 -99.99 -99.99 
1992 09 28.09  18.54  23.31 
1992 10 22.51   8.93  15.72 
1992 11 19.28   8.47  13.88 
1992 12 13.22   3.09   8.15 
1993 01 14.04   3.17   8.60 
1993 02 13.58   1.74   7.66 
1993 04 22.42   8.56  15.49 
1993 05 27.97  15.68  21.82 
1993 06 31.93  20.06  25.99 
1993 07 34.82  23.16  28.99 
1993 08 32.74  21.53  27.13 
1993 09 30.36  19.34  24.85 
1993 10 23.83  12.30  18.06 
1993 11 20.08   7.55  13.81 
1993 12 13.72   1.47   7.59 
1994 03 21.41   6.78  14.09 
2006 03 19.76   5.90  12.83 
2006 04 27.32  11.30  19.31 
2006 05 27.63  13.98  20.80 
2006 06 30.76  18.92  24.84 
2006 07 33.24  21.11  27.17 
2006 08 33.21  21.78  27.49 
2006 09 28.36  16.99  22.67 
2006 10 23.73   9.97  16.85 
2006 11 19.92   6.11  13.01 
2006 12 18.84   4.03  11.43 
2007 01 15.99   3.90   9.94 
2007 02 13.85    .25   7.05 
2007 03 22.34   6.75  14.54 
2007 04 23.89   8.63  16.26 
2007 05 27.85  13.59  20.72 
2007 06 30.72  19.14  24.93 
2007 07 31.57  20.25  25.91 
2007 08 35.14  21.97  28.55 
2007 09 30.43  17.59  24.01 
2007 10 27.29  13.68  20.48 
2007 11 20.24   3.68  11.96 
2007 12 17.85   3.87  10.86 
2008 01 13.24    .41   6.82 
2008 02 17.67   2.88  10.27 
2008 03 19.82   5.03  12.42 
2008 04 23.41  10.08  16.74 
2008 05 27.26  13.02  20.14 
2008 06 33.28  20.17  26.72 
2008 07 32.22  20.45  26.34 
2008 08 31.38  20.37  25.87 
2008 09 28.40  17.95  23.17 
2008 10 23.43   9.18  16.31 
2008 11 17.02   3.16  10.09 
2008 12 17.04   4.41  10.73 
2009 01 12.17    .58   6.38 
2009 02 15.08    .45   7.76 
2009 03 17.73   5.41  11.57 
2009 04 23.51   8.13  15.82 
2009 05 26.71  16.17  21.43 
2009 06 31.97  20.29  26.13 
2009 07 31.65  20.43  26.04 
2009 08 31.90  21.49  26.69 
2009 09 28.72  16.65  22.68 
2009 10 22.82   8.37  15.59 
2009 11 19.18   7.30  13.24 
2009 12 12.93   1.75   7.34 
2010 01 11.06  -1.71   4.67 
2010 02 11.01   -.90   5.05 
2010 03 18.04   4.19  11.12 
2010 04 25.93   9.53  17.73 
2010 05 29.11  16.83  22.97 
2010 06 33.09  21.92  27.50 
2010 08 32.46 -99.99 -99.99 
2010 09 31.90  17.75  24.82 
2010 10 25.92  11.28  18.60 
2010 11 19.17   5.32  12.24 
2010 12  9.32  -3.24   3.04 
2011 01 10.26  -2.51   3.87 
2011 02 16.50   3.15   9.82 
2011 03 19.48   5.24  12.36 
2011 04 24.61  10.97  17.79 
2011 05 27.99  15.67  21.83 
2011 06 33.91  20.77  27.34 
2011 07 34.00  21.63  27.81 
2011 08 32.70  20.76  26.73 
2011 09 29.15  17.95  23.55 
2011 10 23.39   9.16  16.27 
2011 11 20.57   5.65  13.11 
2011 12 17.15   3.99  10.57 
2012 01 15.54   1.97   8.75 
2012 02 16.53   4.19  10.36 
2012 03 23.76  10.46  17.11 
2012 04 23.81  10.89  17.35 
2012 05 28.15  17.02  22.58 
2012 06 29.44  17.39  23.41 
2012 07 34.08  22.75  28.41 
2012 08 29.84  20.81  25.32 
2012 09 28.79  17.98  23.38 
2012 10 23.45  11.43  17.44 
2012 11 16.44 -99.99 -99.99 
2012 12 16.54   4.63  10.58 
2013 01 16.43   3.06   9.74 
2013 02 14.48   1.51   7.99 
2013 03 15.72   2.29   9.00 
2013 04 23.07  10.53  16.79 
2013 05 25.92  14.37  20.14 
2013 06 30.11  20.04  25.07 
2013 07 30.41  21.75  26.08 
2013 08 29.91  20.48  25.19 
2013 09 29.11  16.62  22.87 
2013 10 24.01  11.99  18.00 
2013 11 18.39   4.64  11.51 
2013 12 16.59   4.07  10.33 
2014 01 11.14  -1.52   4.81 
2014 02 14.84   2.80   8.82 
2014 03 16.04   2.94   9.49 
2014 04 24.38  10.94  17.66 
