1939 02 16.54  -4.58   5.98 
1939 03 23.87   2.97  13.42 
1939 04 28.09   9.53  18.81 
1939 05 32.52  10.70  21.61 
1939 06 36.34  15.76  26.05 
1939 07 35.00  18.25  26.63 
1939 08 34.07  16.28  25.17 
1939 09 32.18  13.06  22.62 
1939 10 25.81   5.24  15.52 
1939 11 17.54   1.01   9.28 
1939 12 16.96  -2.47   7.24 
1940 01 12.35  -5.38   3.48 
1940 02 17.36  -1.27   8.04 
1940 03 22.70   1.99  12.34 
1940 04 25.41   4.46  14.93 
1940 05 30.91  10.14  20.52 
1940 06 33.00  14.55  23.78 
1940 07 35.22  16.66  25.94 
1940 08 33.43  15.23  24.33 
1940 09 32.11  13.00  22.55 
1940 10 26.63   5.84  16.23 
1940 11 17.36  -1.44   7.96 
1940 12 16.81  -1.67   7.57 
1941 01 13.85  -2.10   5.87 
1941 02 17.64    .52   9.08 
1941 03 18.91    .85   9.88 
1941 04 23.29   3.54  13.41 
1941 05 30.49  12.13  21.31 
1941 06 32.91  14.01  23.46 
1941 07 33.49  18.01  25.75 
1941 08 32.83  16.82  24.82 
1941 09 29.37  15.39  22.38 
1941 10 25.00   9.25  17.12 
1941 11 18.99   1.98  10.48 
1941 12 15.43  -1.75   6.84 
1942 01 15.46  -2.50   6.48 
1942 02 16.15  -2.22   6.96 
1942 03 19.79    . 6   9.92 
1942 04 25.13   6.15  15.64 
1942 05 31.05   8.92  19.98 
1942 06 35.80  14.72  25.26 
1942 07 35.32  17.76  26.54 
1942 08 31.99  18.07  25.03 
1942 09 29.80  12.47  21.13 
1942 10 24.85   7.51  16.18 
1942 11 22.32   1.93  12.12 
1942 12 16.54  -1.34   7.60 
1943 01 14.36  -2.66   5.85 
1943 02 20.36  -1.14   9.61 
1943 03 22.96   1.83  12.39 
1943 04 28.87   7.48  18.17 
1943 05 31.11  13.62  22.36 
1943 06 34.48  15.94  25.21 
1943 07 34.46  17.99  26.22 
1943 08 36.18  19.84  28.01 
1943 09 30.22  13.08  21.65 
1943 10 25.55   5.93  15.74 
1943 11 20.21   -.46   9.88 
1943 12 13.36  -2.08   5.64 
1944 01 13.11  -5.72   3.69 
1944 02 17.11    .11   8.61 
1944 03 20.16    .93  10.54 
1944 04 24.91   4.71  14.81 
1944 05 29.85  11.11  20.48 
1944 06 34.45  14.21  24.33 
1944 07 35.47  17.60  26.53 
1944 08 33.57  16.50  25.03 
1944 09 29.63  11.71  20.67 
1944 10 26.55   6.79  16.67 
1944 11 17.70   -.26   8.72 
1944 12 14.68  -5.82   4.43 
1945 01 15.21  -4.69   5.26 
1945 02 19.36  -3.06   8.15 
1945 03 21.56    . 5  10.80 
1945 04 25.08   4.62  14.85 
1945 05 30.93   9.24  20.08 
1945 06 33.97  11.81  22.89 
1945 07 34.43  17.28  25.85 
1945 08 34.73  16.31  25.52 
1945 09 32.20  11.81  22.00 
1945 10 24.76   7.39  16.07 
1945 11 21.30  -1.20  10.04 
1945 12 99.99  -3.13 -99.99 
1946 01 99.99  -3.13 -99.99 
1946 02 18.95  -3.45   7.75 
1946 03 22.74   2.94  12.84 
1946 04 28.39   8.06  18.22 
1946 05 29.99  10.25  20.11 
1946 06 36.33  15.83  26.08 
1946 07 34.93  17.54  26.24 
1946 08 34.72  18.74  26.73 
1946 09 31.70  16.11  23.90 
1946 11 19.08   -.88   9.10 
1946 12 16.45  -1.20   7.62 
1947 01 12.62  -3.93   4.34 
1947 02 19.07  -1.65   8.71 
1947 03 22.03   2.71  12.37 
1947 04 26.25   4.21  15.23 
1947 05 32.09  10.93  21.51 
1947 06 35.20  15.30  25.25 
1947 07 36.38 -99.99 -99.99 
1947 08 33.20  18.04  25.62 
1947 09 32.53  12.69  22.60 
1947 11 17.89   -.82   8.53 
1947 12 12.77  -5.72   3.52 
1948 01 15.00  -5.40   4.80 
1948 02 17.31  -1.73   7.79 
1948 03 19.71    . 8   9.89 
1948 04 28.86   6.95  17.90 
1948 05 32.41  11.05  21.73 
1948 06 35.71  16.81  26.25 
1948 07 36.34  17.83  27.09 
1948 08 35.12  16.68  25.90 
1948 09 32.04  13.61  22.82 
1948 10 24.94   7.65  16.29 
1948 11 18.95  -3.90   7.53 
1948 12 16.36   -.57   7.89 
1949 01  8.43  -4.11   2.16 
1949 02 16.45  -1.55   7.45 
1949 03 23.22   2.19  12.70 
1949 04 25.51   6.20  15.85 
1949 05 31.57  10.76  21.16 
1949 06 35.66  16.41  26.03 
1949 07 35.14  19.04  27.09 
1949 08 34.46  16.94  25.70 
1949 09 31.16  15.61  23.38 
1949 10 24.97   7.70  16.33 
1949 11 23.12   1.16  12.14 
1949 12 14.19  -3.21   5.49 
1950 01 17.20   -.36   8.42 
1950 02 20.43   1.31  10.87 
1950 03 23.23   3.62  13.42 
1950 04 28.01   8.21  18.11 
1950 05 30.79  10.64  20.71 
1950 06 36.72  17.07  26.89 
1950 07 33.59  18.56  26.07 
1950 08 34.79  15.90  25.34 
1950 09 30.57  13.55  22.06 
1950 10 30.86   9.66  20.26 
1950 11 22.68   -.60  11.04 
1950 12 18.95  -1.75   8.60 
1951 01 16.04  -3.78   6.13 
1951 02 17.18  -1.53   7.82 
1951 03 21.44   3.24  12.34 
1951 04 25.14   6.81  15.97 
1951 05 31.37  11.04  21.20 
1951 06 36.16  14.69  25.42 
1951 07 37.55  20.15  28.84 
1951 08 35.53  18.96  27.25 
1951 09 33.80  13.79  23.79 
1951 10 28.05   9.13  18.59 
1951 11 19.17    .85  10.01 
1951 12 15.51    .17   7.84 
1952 01 19.09    .64   9.86 
1952 02 17.18   -.66   8.26 
1952 03 19.41   1.45  10.43 
1952 04 25.45   8.54  16.99 
1952 05 31.24  12.10  21.67 
1952 06 36.03  17.95  26.99 
1952 07 35.09  17.85  26.47 
1952 08 36.08  18.62  27.35 
1952 09 32.59  13.44  23.01 
1952 10 28.85   4.98  16.91 
1952 11 18.08    .11   9.09 
1952 12 15.80  -3.77   6.01 
1953 01 18.95  -1.62   8.66 
1953 02 17.62   -.61   8.50 
1953 03 23.19   4.48  13.84 
1953 04 25.86   8.89  17.37 
1953 05 29.36   9.72  19.54 
1953 06 37.52  17.16  27.34 
1953 07 35.22  19.41  27.31 
1953 08 35.43  17.49  26.46 
1953 09 33.50  10.81  22.15 
1953 10 27.14   5.63  16.38 
1953 11 20.85    .48  10.66 
1953 12 11.84  -6.88   2.48 
1954 01 17.92  -3.56   7.18 
1954 02 20.89   -.12  10.38 
1954 03 21.52   3.02  12.27 
1954 04 29.53   9.04  19.28 
1954 05 31.84  12.38  22.11 
1954 06 99.99  15.46 -99.99 
1954 07 36.66  19.03  27.84 
1954 08 33.53  18.03  25.78 
1954 09 33.54  15.61  24.57 
1954 10 27.92   9.07  18.49 
1954 11 21.89    .47  11.17 
1954 12 16.77  -3.40   6.68 
1955 01 13.02  -3.25   4.88 
1955 02 16.48  -3.25   6.61 
1955 03 22.97   3.69  13.33 
1955 04 26.67   7.34  17.00 
1955 05 30.01  12.26  21.13 
1955 06 35.04  15.92  25.48 
1955 07 33.89  17.81  25.84 
1955 08 34.52  18.04  26.28 
1955 09 33.23  13.75  23.49 
1955 10 27.52   7.92  17.72 
1955 11 21.20   1.76  11.48 
1955 12 18.10  -1.48   8.31 
1956 01 17.68  -1.16   8.25 
1956 02 15.79  -2.36   6.71 
1956 03 23.32   2.23  12.77 
1956 04 24.88   5.87  15.37 
1956 05 33.68  11.26  22.47 
1956 06 37.79  18.45  28.12 
1956 07 36.09  18.48  27.28 
1956 08 34.29  16.15  25.22 
1956 09 34.37  12.18  23.27 
1956 10 29.30   7.02  18.16 
1956 11 18.50  -2.10   8.19 
1956 12 14.89  -3.82   5.53 
1957 01 17.01   -.23   8.39 
1957 02 21.95   3.71  12.83 
1957 03 21.45   4.59  13.02 
1957 04 25.34   6.58  15.96 
1957 05 28.97  11.83  20.40 
1957 06 35.97  17.45  26.71 
1957 07 37.39  20.61  29.00 
1957 08 34.52  19.44  26.98 
1957 09 31.62  13.36  22.49 
1957 10 23.68   9.49  16.58 
1957 11 16.75   1.40   9.07 
1957 12 16.19  -2.42   6.88 
1958 01 12.91  -2.64   5.13 
1958 02 18.70   1.59  10.14 
1958 03 16.91   3.22  10.06 
1958 04 25.55   7.32  16.43 
1958 05 31.65  12.65  22.15 
1958 06 36.98  18.98  27.98 
1958 07 36.95  19.34  28.14 
1958 08 35.83  17.90  26.86 
1958 09 30.42  15.48  22.95 
1958 10 23.38   9.97  16.68 
1958 11 19.69   1.95  10.82 
1958 12 17.44  -2.66   7.39 
1959 01 17.27  -2.71   7.28 
1959 02 17.49    .25   8.87 
1959 03 21.05    .58  10.82 
1959 04 26.47   7.83  17.15 
1959 05 31.53  10.66  21.09 
1959 06 36.34  17.08  26.71 
1959 07 35.40  17.78  26.59 
1959 08 34.41  17.48  25.95 
1959 09 33.30  12.82  23.06 
1959 10 27.55   7.08  17.31 
1959 11 18.11    .52   9.31 
1959 12 15.33  -1.36   6.98 
1960 01 12.60  -3.77   4.41 
1960 02 15.17  -2.46   6.35 
1960 03 23.75   3.48  13.61 
1960 04 27.38   7.05  17.21 
1960 05 30.65  10.61  20.63 
1960 06 37.50  17.43  27.46 
1960 07 34.20  19.01  26.60 
1960 08 35.02  18.43  26.72 
1960 09 32.56  14.51  23.53 
1960 10 26.61   7.13  16.87 
1960 11 21.20    .69  10.94 
1960 12 11.20  -3.68   3.75 
1961 01 12.82  -3.40   4.71 
1961 02 17.93  -2.02   7.95 
1961 03 21.94   2.92  12.43 
1961 04 26.61   5.96  16.28 
1961 05 32.31  11.06  21.68 
1961 06 35.86  15.55  25.70 
1961 07 36.07  18.82  27.44 
1961 08 33.93  17.84  25.89 
1961 09 30.63  14.80  22.71 
1961 10 27.14   6.45  16.79 
1961 11 15.33    .43   7.88 
1961 12 15.93  -1.21   7.36 
1962 01 12.58  -4.08   4.25 
1962 02 20.52   1.23  10.87 
1962 03 18.54    .77   9.65 
1962 04 28.13  10.08  19.10 
1962 05 31.81  12.02  21.91 
1962 06 35.25  15.81  25.53 
1962 07 33.93  19.60  26.76 
1962 08 36.09  18.49  27.29 
1962 09 29.93  16.41  23.17 
1962 10 26.74   9.06  17.90 
1962 11 21.37   3.18  12.27 
1962 12 15.03   -.67   7.18 
1963 01 12.86  -5.00   3.92 
1963 02 18.67   -.12   9.27 
1963 03 22.46   3.24  12.85 
1963 04 27.53   8.50  18.01 
1963 05 32.70  12.92  22.81 
1963 06 35.13  16.35  25.74 
1963 07 36.48  20.96  28.72 
1963 08 33.24  18.95  26.09 
1963 09 31.42  16.14  23.78 
1963 10 27.64   9.10  18.37 
1963 11 20.14   2.57  11.35 
1963 12 14.90  -4.05   5.42 
1964 01 13.51  -5.81   3.85 
1964 02 14.45  -4.81   4.81 
1964 03 19.51   1.87  10.69 
1964 04 25.65   6.95  16.29 
1964 05 31.90  12.49  22.19 
1964 06 34.73  16.19  25.46 
1964 07 36.30  20.07  28.18 
1964 08 35.28  18.87  27.07 
1964 09 31.27  15.02  23.14 
1964 10 27.24   7.06  17.15 
1964 11 20.78    .79  10.78 
1964 12 13.96  -1.50   6.23 
1965 01 16.39    .28   8.33 
1965 02 16.19   -.89   7.65 
1965 03 19.28   1.88  10.58 
1965 04 27.28   7.55  17.41 
1965 05 30.73  11.44  21.08 
1965 06 34.33  15.16  24.74 
1965 07 36.58  19.62  28.10 
1965 08 34.30  18.50  26.40 
1965 09 30.72  14.91  22.81 
1965 10 26.97   6.03  16.50 
1965 11 23.36   4.23  13.80 
1965 12 15.28   -.44   7.42 
1966 01 12.86  -4.33   4.26 
1966 02 13.68  -3.08   5.30 
1966 03 22.56   3.12  12.84 
1966 04 26.05   8.41  17.23 
1966 05 31.12  13.45  22.28 
1966 06 34.39  16.45  25.42 
1966 07 36.79  20.04  28.42 
1966 08 32.34  17.37  24.86 
1966 09 30.79  13.94  22.36 
1966 10 25.80   5.38  15.59 
1966 11 22.26   1.32  11.79 
1966 12 15.15  -5.45   4.85 
1967 01 15.82  -7.06   4.38 
1967 02 18.70  -1.85   8.42 
1967 03 25.14   2.83  13.98 
1967 04 27.72   5.67  16.69 
1967 05 30.02   8.83  19.42 
1967 06 34.20  16.32  25.26 
1967 07 35.20  19.48  27.34 
1967 08 33.47  18.03  25.75 
1967 09 29.93  14.61  22.27 
1967 10 27.98   6.36  17.17 
1967 11 20.43   3.22  11.82 
1967 12 12.64  -2.22   5.21 
1968 01 13.36  -1.62   5.87 
1968 02 18.08   2.51  10.29 
1968 03 19.32   3.70  11.51 
1968 04 25.19   7.08  16.13 
1968 05 31.91  12.21  22.06 
1968 06 37.18  16.67  26.93 
1968 07 34.75  17.94  26.34 
1968 08 33.31  17.90  25.60 
1968 09 31.76  12.69  22.22 
1968 10 29.30   7.87  18.58 
1968 11 19.45   2.50  10.98 
1968 12 14.31  -4.21   5.04 
1969 01 17.77   -.10   8.83 
1969 02 18.32   -.39   8.96 
1969 03 19.26    .68   9.97 
1969 04 28.68   8.18  18.43 
1969 05 32.56  11.87  22.21 
1969 06 36.39  16.68  26.53 
1969 07 99.99  20.00 -99.99 
1969 08 37.41  19.85  28.63 
1969 09 32.57  14.46  23.51 
1969 10 26.50   8.28  17.39 
1969 11 17.76   1.15   9.45 
1969 12 16.03   -.33   7.85 
1970 01 15.24  -3.14   6.05 
1970 02 17.74    .48   9.10 
1970 03 19.44   2.92  11.18 
1970 04 25.98   6.53  16.25 
1970 05 31.38  10.98  21.18 
1970 06 35.20  16.65  25.92 
1970 07 36.47  19.46  27.97 
1970 08 35.25  18.52  26.88 
1970 09 31.63  15.64  23.63 
1970 10 23.23   5.36  14.29 
1970 11 20.75    .54  10.64 
1970 12 18.32   -.71   8.80 
1971 01 16.67  -3.07   6.80 
1971 02 18.60  -1.33   8.63 
1971 03 23.31   3.04  13.17 
1971 04 26.17   6.36  16.26 
1971 05 30.32  10.74  20.53 
1971 06 36.05  17.02  26.53 
1971 07 36.98  19.79  28.39 
1971 08 33.58  17.67  25.62 
1971 09 32.75  14.66  23.70 
1971 10 24.77   8.01  16.39 
1971 11 20.58   2.33  11.46 
1972 01 16.18  -2.59   6.79 
1972 02 19.31  -1.25   9.03 
1972 03 26.70   6.38  16.54 
1972 04 28.37   7.12  17.74 
1972 05 30.94  11.15  21.04 
1972 06 34.32  17.32  25.82 
1972 07 36.54  19.32  27.93 
1972 08 33.47  17.92  25.69 
1972 09 30.57  15.52  23.04 
1972 10 27.38  10.02  18.70 
1972 12 16.11  -2.82   6.64 
1973 01 12.68  -3.60   4.54 
1973 02 14.42   -.50   6.96 
1973 03 19.85   3.22  11.53 
1973 04 23.50   4.94  14.22 
1973 05 30.37  11.77  21.07 
1973 06 35.66  15.79  25.73 
1973 07 35.43  19.20  27.31 
1973 08 35.22  16.85  26.03 
1973 09 34.25  14.46  24.35 
1973 10 29.72   6.48  18.10 
1973 12 16.91  -3.25   6.83 
1974 01 15.68  -2.48   6.60 
1974 02 18.26  -3.66   7.30 
1974 03 24.84   4.84  14.84 
1974 04 28.37   8.75  18.56 
1974 05 33.30  13.90  23.59 
1974 06 37.75  18.11  27.93 
1974 07 35.61  19.48  27.54 
1974 08 33.23  18.19  25.71 
1974 09 28.65  13.94  21.29 
1974 10 26.22  10.55  18.38 
1974 11 19.25   2.41  10.83 
1974 12 14.29  -2.65   5.82 
1975 01 14.19  -1.87   6.16 
1975 02 16.70    .10   8.40 
1975 03 22.31   2.33  12.32 
1975 04 25.12   4.37  14.74 
1975 05 30.71   9.77  20.24 
1975 06 36.54  15.74  26.14 
1975 07 34.06  18.45  26.26 
1975 08 35.31  18.34  26.82 
1975 09 30.62  13.78  22.20 
1975 10 27.70   7.23  17.46 
1975 11 22.10    .46  11.28 
1975 12 15.54  -2.83   6.35 
1976 01 14.69  -2.71   5.99 
1976 02 20.64   1.88  11.25 
1976 03 22.71   4.07  13.39 
1976 04 26.68   7.39  17.03 
1976 05 29.22  11.68  20.45 
1976 06 35.89  17.16  26.52 
1976 07 33.91  18.71  26.32 
1976 08 35.46  18.26  26.86 
1976 09 29.73  14.79  22.26 
1976 12 13.29  -3.84   4.72 
1977 01 13.97  -2.66   5.65 
1977 02 18.64   -.52   9.05 
1977 03 19.86   2.45  11.15 
1977 04 26.41   8.53  17.46 
1977 05 31.02  12.44  21.73 
1977 06 37.12  18.53  27.82 
1977 07 36.45  19.59  28.02 
1977 08 37.52  20.41  28.96 
1977 09 34.49  16.34  25.41 
1977 10 26.34   9.88  18.11 
1977 11 21.81   2.25  12.03 
1977 12 17.85   -.10   8.87 
1978 01 14.98  -1.14   6.91 
1978 02 16.46    .30   8.38 
1978 03 23.20   5.32  14.26 
1978 04 28.16   8.13  18.14 
1978 05 31.31  12.60  21.95 
1978 06 38.56  18.42  28.49 
1978 07 38.16  20.48  29.32 
1978 08 34.34  18.70  26.52 
1978 09 28.54  15.11  21.82 
1978 10 26.57   8.55  17.56 
1978 11 19.58   5.39  12.48 
1978 12 13.87  -2.50   5.68 
1979 01 11.61  -2.74   4.43 
1979 02 16.91   -.30   8.30 
1979 03 21.54   2.33  11.94 
1979 04 26.70   7.39  17.04 
1979 05 30.10  11.42  20.76 
1979 06 34.87  15.60  25.23 
1979 07 37.88  18.36  28.12 
1979 08 33.84  15.69  24.76 
1979 09 33.12  12.67  22.89 
1979 10 99.99   6.14 -99.99 
1979 11 20.91  -1.12   9.89 
1979 12 17.23  -4.23   6.50 
1980 01 17.89  -2.04   7.92 
1980 02 18.71    .11   9.41 
1980 03 22.06   1.76  11.91 
1980 04 26.34   5.46  15.90 
1980 05 31.04  11.24  21.14 
1980 06 40.68  19.34  30.01 
1980 07 39.55  21.28  30.41 
1980 08 35.57  19.04  27.31 
1980 09 31.30  15.62  23.46 
1980 10 25.59   6.76  16.17 
1980 11 20.12    .49  10.30 
1980 12 20.01  -1.80   9.10 
1981 01 16.18    .14   8.16 
1981 02 21.37    .48  10.92 
1981 03 22.56   3.46  13.01 
1981 04 29.17   9.87  19.52 
1981 05 32.61  13.49  23.05 
1981 06 39.03  18.73  28.88 
1981 07 38.86  20.72  29.79 
1981 08 34.98  17.90  26.43 
1981 09 33.20  15.06  24.13 
1981 10 28.51   9.82  19.16 
1981 11 26.63   2.26  14.44 
1981 12 21.54   -.72  10.41 
1982 01 19.95  -2.27   8.84 
1982 02 21.80    .92  11.36 
1982 03 25.99   4.92  15.46 
1982 04 29.78   9.43  19.61 
1982 05 32.25  11.99  22.12 
1982 06 39.20  17.60  28.40 
1982 07 39.37  19.82  29.59 
1982 08 38.73  20.21  29.47 
1982 09 35.08  15.89  25.48 
1982 10 28.85   7.80  18.32 
1982 11 21.75   1.42  11.58 
1982 12 13.85  -1.43   6.21 
1983 01 14.67  -2.32   6.17 
1983 02 17.85   1.79   9.82 
1983 03 20.62   4.51  12.56 
1983 04 22.26   5.16  13.71 
1983 05 31.68  11.34  21.51 
1983 06 36.61  15.27  25.94 
1983 07 39.28  20.00  29.64 
1983 08 37.25  18.79  28.02 
1983 09 35.24  17.01  26.12 
1983 10 27.19  10.34  18.76 
1983 11 21.71   3.37  12.53 
1983 12 18.24  -2.43   7.90 
1984 01 15.58  -2.89   6.34 
1984 02 19.42  -1.71   8.85 
1984 03 24.62   3.81  14.21 
1984 04 29.07   8.62  18.84 
1984 05 35.12  16.62  25.87 
1984 06 35.91  19.53  27.72 
1984 07 37.55  20.18  28.86 
1984 08 33.65  19.56  26.60 
1984 09 31.73  15.13  23.43 
1984 10 24.18   9.64  16.91 
1984 11 18.83   2.82  10.82 
1984 12 14.59   2.13   8.36 
1985 01 11.99  -1.25   5.37 
1985 02 18.00    .20   9.10 
1985 03 21.83   5.52  13.67 
1985 04 28.02   9.47  18.75 
1985 05 32.50  13.89  23.19 
1985 06 36.64  17.74  27.18 
1985 07 37.25  19.98  28.62 
1985 08 36.27  19.58  27.92 
1985 09 31.09  15.26  23.17 
1985 10 25.09   9.76  17.42 
1985 11 22.18   3.61  12.89 
1985 12 17.15  -2.00   7.57 
1986 01 18.62  -1.27   8.67 
1986 02 20.44   3.31  11.87 
1986 03 24.05   6.07  15.06 
1986 04 29.24  11.34  20.29 
1986 05 31.79  13.44  22.61 
1986 06 34.54  18.70  26.62 
1986 07 34.88  19.42  27.15 
1986 08 35.13  20.00  27.56 
1986 09 32.57  15.53  24.05 
1986 10 25.89   9.04  17.46 
1986 11 17.36   2.41   9.88 
1987 01 15.01  -3.20   5.90 
1987 02 17.44    .56   9.00 
1987 03 20.27   2.97  11.62 
1987 04 25.58   8.10  16.84 
1987 05 30.63  13.36  21.99 
1987 06 35.68  17.53  26.61 
1987 07 37.06  19.65  28.35 
1987 08 34.77  19.09  26.93 
1987 09 31.35  14.67  23.01 
1987 10 29.76  11.62  20.69 
1987 11 20.66   1.39  11.02 
1988 01 15.25  -2.42   6.41 
1988 02 18.83    .90   9.86 
1988 03 22.74   3.93  13.33 
1988 04 27.17   8.52  17.84 
1988 05 99.99  13.26 -99.99 
1988 06 36.39  14.94  25.66 
1988 07 35.63  19.61  27.62 
1988 08 33.45  19.59  26.52 
1988 09 32.27  14.23  23.25 
1988 10 29.85  10.85  20.35 
1988 11 21.78   3.44  12.61 
1989 02 20.25   2.64  11.44 
1989 03 26.61   6.03  16.32 
1989 04 31.36  10.95  21.15 
1989 05 34.11  13.79  23.95 
1989 06 38.54  18.40  28.47 
1989 07 37.13  20.91  29.02 
1989 08 34.63  19.48  27.05 
1989 09 32.47  15.15  23.81 
1989 10 28.05   8.67  18.36 
1989 11 21.75   2.96  12.35 
1990 03 23.05   5.02  14.03 
1990 04 28.43  10.48  19.45 
1990 05 31.96  14.24  23.09 
1990 06 40.29  22.10  31.19 
1990 07 34.96  20.45  27.70 
1990 08 32.84  18.25  25.54 
1990 09 30.90  16.34  23.62 
1991 03 21.48   4.41  12.94 
1991 04 27.60   8.00  17.79 
1991 05 33.30  13.64  23.47 
1991 06 36.74  17.49  27.11 
1991 07 34.37  19.90  27.13 
1991 08 34.43  19.53  26.98 
1991 09 29.34  14.99  22.16 
1991 10 28.24   9.22  18.73 
1991 11 19.04   2.07  10.55 
1991 12 14.80   1.33   8.06 
1992 01 12.75   -.47   6.14 
1992 02 17.79   2.13   9.96 
1992 03 22.32   5.06  13.69 
1992 04 29.09   9.43  19.26 
1992 05 29.85  14.00  21.92 
1992 06 36.81  17.35  27.08 
1992 07 37.59  20.34  28.97 
1992 08 35.36  19.00  27.18 
1992 09 33.90  16.27  25.08 
1992 10 28.51   9.83  19.17 
1992 11 17.45    .24   8.84 
1992 12 12.55 -99.99 -99.99 
1993 01 15.41   2.72   9.06 
1993 02 18.03   1.84   9.93 
1993 03 23.44   4.39  13.91 
1993 04 28.68 -99.99 -99.99 
1993 05 32.93  14.49  23.71 
1993 06 37.33  18.84  28.08 
1993 07 36.56  21.66  29.11 
1993 08 35.78  20.25  28.01 
1993 09 32.59  15.88  24.24 
1993 10 26.25   8.60  17.43 
1993 11 20.11   2.65  11.38 
1993 12 15.16    .14   7.65 
1994 01 16.26  -1.74   7.26 
1994 02 18.69   1.55  10.12 
1994 03 22.58   6.56  14.57 
1994 04 28.40   9.43  18.92 
1994 05 32.89  15.15  24.02 
1994 06 39.80  21.91  30.85 
1994 07 38.73  21.98  30.35 
1994 08 37.98  22.06  30.02 
1994 09 33.87  16.60  25.23 
1994 10 27.24   9.91  18.57 
1994 11 19.98   5.13  12.55 
1994 12 15.86 -99.99 -99.99 
1995 01 15.82    .83   8.32 
1995 02 21.29   4.85  13.07 
1995 03 23.39   6.22  14.80 
1995 04 26.42   8.58  17.50 
1995 05 31.55  14.03  22.79 
1995 06 36.70  19.04  27.87 
1995 07 37.91  20.79  29.35 
1995 08 37.00  21.73  29.36 
1995 09 31.94  16.70  24.32 
1995 10 29.45   9.25  19.35 
1995 11 22.08   4.64  13.36 
1996 01 18.02  -1.38   8.32 
1996 02 21.67   4.57  13.12 
1996 03 22.58   4.66  13.62 
1996 04 28.09   9.88  18.98 
1996 05 35.72  16.79  26.25 
1996 06 38.41  20.73  29.57 
1996 07 37.89  21.95  29.92 
1996 08 34.91  19.93  27.42 
1996 09 32.06  15.54  23.80 
1996 10 28.28  10.08  19.18 
1996 11 21.89   3.11  12.50 
1997 01 14.33 -99.99 -99.99 
1997 02 17.95    .96   9.45 
1997 03 24.65   6.25  15.45 
1997 04 25.54   8.10  16.82 
1997 05 33.06  15.40  24.23 
1997 06 36.61  18.64  27.62 
1997 07 37.82  20.78  29.30 
1997 08 36.41  20.27  28.34 
1997 09 34.73  18.71  26.72 
1997 10 28.41   8.93  18.67 
1997 11 20.01   3.47  11.74 
1998 01 17.65   -.35   8.64 
1998 02 16.43    .25   8.34 
1998 03 21.80   3.39  12.59 
1998 04 26.17   6.90  16.53 
1998 05 33.09  13.64  23.36 
1998 06 38.16  18.45  28.30 
1998 07 37.98  21.80  29.89 
1998 08 36.07  20.37  28.22 
1998 09 35.09  19.21  27.15 
1998 10 26.92  11.00  18.95 
1998 11 23.33   5.77  14.55 
1999 01 19.66    .78  10.22 
1999 02 22.69   3.19  12.94 
1999 03 24.99   6.95  15.96 
1999 04 27.81   9.14  18.47 
1999 05 33.41  14.75  24.08 
1999 06 36.24  19.15  27.69 
1999 07 36.32  21.62  28.97 
1999 08 37.04  21.67  29.35 
1999 09 33.91  17.79  25.85 
1999 10 29.35   9.70  19.52 
1999 11 26.16 -99.99 -99.99 
2000 03 24.52   5.88  15.20 
2000 04 31.19  12.21  21.70 
2000 05 36.09  17.48  26.79 
2000 06 36.34  20.64  28.49 
2000 07 38.78  22.23  30.50 
2000 08 36.90  20.67  28.78 
2000 09 36.16 -99.99 -99.99 
2000 10 26.21  10.18  18.19 
2001 01 15.44  -1.28   7.08 
2001 02 20.39   2.40  11.39 
2001 03 23.66   5.80  14.73 
2001 04 28.99   9.89  19.44 
2001 05 34.84  16.52  25.68 
2001 06 38.29  20.81  29.55 
2001 07 38.40  22.37  30.38 
2001 08 36.66  20.42  28.54 
2001 09 34.00  16.95  25.48 
2001 10 29.68  10.41  20.04 
2001 11 99.99   5.92 -99.99 
2002 03 23.63   4.04  13.83 
2002 04 31.26  12.27  21.76 
2002 05 33.99  14.70  24.34 
2002 06 39.45  21.05  30.25 
2002 07 36.84  20.84  28.84 
2002 08 38.56  21.41  29.98 
2002 09 34.48  17.42  25.95 
2003 04 28.07  10.51  19.29 
2003 05 34.43 -99.99 -99.99 
2003 06 37.53  19.56  28.54 
2003 07 38.86  21.92  30.39 
2003 08 37.80  22.45  30.12 
2003 09 34.53  18.27  26.40 
2004 05 34.22  15.60  24.91 
2004 06 37.50  19.26  28.38 
2004 07 37.62  21.35  29.48 
2004 08 35.45  19.82  27.63 
2004 09 31.71  16.61  24.16 
2004 10 27.30  12.25  19.77 
2004 11 17.76   3.96  10.86 
2005 06 38.86  20.31  29.58 
2005 07 39.18  22.77  30.98 
2006 04 30.55  11.68  21.11 
2006 05 34.30  16.58  25.43 
2006 06 38.14  20.81  29.47 
2006 08 33.28  20.90  27.09 
2006 09 30.44  15.79  23.11 
2006 10 28.10  11.48  19.79 
2007 03 25.41    .21  12.81 
2007 04 27.67   9.37  18.52 
2007 05 31.70  15.76  23.73 
2007 06 37.81  19.58  28.69 
2007 07 37.09  21.74  29.41 
2007 08 37.18  21.87  29.53 
2007 09 33.89  18.35  26.12 
2007 10 30.11  11.30  20.70 
2008 03 24.55   5.96  15.25 
2008 04 29.14   9.41  19.27 
2008 05 33.41  15.74  24.57 
2008 06 39.29  21.81  30.55 
2008 07 34.87  20.79  27.83 
2008 08 34.75  20.20  27.48 
2008 09 30.87  15.94  23.40 
2008 10 28.85 -99.99 -99.99 
2009 03 25.06   5.98  15.52 
2009 04 27.78   9.85  18.81 
2009 05 34.33  17.12  25.73 
2009 06 36.43  20.45  28.44 
2009 07 39.32  23.16  31.24 
