1937 07 36.83  23.01  29.92 
1937 08 37.02  22.98  30.00 
1937 09 33.00  18.15  25.57 
1937 10 26.05  10.96  18.50 
1937 11 16.85   3.94  10.39 
1937 12 11.99   1.88   6.93 
1938 01 14.88   2.51   8.69 
1938 02 16.45   4.17  10.31 
1938 03 24.36   9.41  16.88 
1938 04 22.89   9.85  16.37 
1938 05 29.12  15.68  22.40 
1938 06 33.23  20.34  26.78 
1938 07 34.65  22.15  28.40 
1938 08 36.80  22.23  29.51 
1938 09 33.40  17.82  25.61 
1938 10 28.73  12.78  20.75 
1938 11 19.19   3.21  11.20 
1938 12 14.62    .43   7.52 
1939 01 15.28   2.22   8.75 
1939 02 14.66  -1.68   6.49 
1939 03 23.44   6.15  14.79 
1939 04 27.06  10.28  18.67 
1939 05 31.45  16.21  23.83 
1939 06 35.40  20.93  28.16 
1939 07 38.43  22.78  30.61 
1939 08 36.65  21.05  28.85 
1939 09 35.57  18.56  27.06 
1939 10 29.09  12.69  20.89 
1939 11 18.36   5.22  11.79 
1939 12 16.57   2.07   9.32 
1940 01  8.06  -5.44   1.31 
1940 02 15.17   1.16   8.17 
1940 03 23.96   5.56  14.75 
1940 04 26.05  10.00  18.02 
1940 05 29.62  15.15  22.38 
1940 06 30.83  18.17  24.50 
1940 07 36.33  21.88  29.10 
1940 08 34.52  19.99  27.25 
1940 09 31.42  17.54  24.48 
1940 10 28.53  12.15  20.34 
1940 11 17.54   3.42  10.48 
1940 12 14.48   1.37   7.92 
1941 01 14.80   2.19   8.49 
1941 02 13.29   1.80   7.54 
1941 03 16.51   3.64  10.07 
1941 04 23.58  11.21  17.39 
1941 05 28.25  16.36  22.30 
1941 06 30.76  19.00  24.88 
1941 07 33.89  20.32  27.10 
1941 08 34.82  20.00  27.41 
1941 09 30.67  17.32  23.99 
1941 10 24.21  14.90  19.55 
1941 11 18.95   5.51  12.23 
1941 12 15.15   2.63   8.88 
1942 01 12.83  -2.17   5.33 
1942 02 16.77   1.04   8.90 
1942 03 21.97   3.54  12.75 
1942 04 24.95  11.38  18.16 
1942 05 28.51  14.67  21.59 
1942 06 33.45  20.23  26.84 
1942 07 35.49  20.28  27.88 
1942 08 34.55  20.57  27.56 
1942 09 29.89  15.42  22.65 
1942 10 24.32  10.80  17.56 
1942 11 21.18   6.43  13.80 
1942 12 13.69    .39   7.04 
1943 01 14.44  -1.16   6.63 
1943 02 19.95   1.94  10.95 
1943 03 18.69   2.75  10.72 
1943 04 27.25  11.95  19.60 
1943 05 28.24  14.19  21.21 
1943 06 33.95  20.75  27.35 
1943 07 37.41  22.05  29.73 
1943 08 40.18  23.37  31.78 
1943 09 32.27  16.95  24.61 
1943 10 25.85   9.63  17.74 
1943 11 20.37   2.87  11.62 
1943 12 11.40   -.58   5.40 
1944 01 14.09    . 3   7.06 
1944 02 14.83   3.94   9.38 
1944 03 20.75   3.80  12.27 
1944 04 25.88   8.66  17.27 
1944 05 29.55  15.02  22.28 
1944 06 34.52  20.86  27.69 
1944 07 36.93  21.13  29.03 
1944 08 36.93  22.33  29.63 
1944 09 31.95  16.32  24.13 
1944 10 27.05  10.62  18.83 
1944 11 19.20   6.37  12.78 
1944 12 11.65   -.75   5.45 
1945 01 13.78   -.50   6.64 
1945 02 16.20   1.58   8.89 
1945 03 21.81   8.05  14.93 
1945 04 22.93   8.51  15.72 
1945 05 31.01  14.93  22.97 
1945 06 34.33  19.42  26.87 
1945 07 33.99  20.54  27.26 
1945 08 36.27  21.07  28.67 
1945 09 33.18  17.96  25.57 
1945 10 24.59  10.93  17.76 
1945 11 22.18   4.94  13.56 
1945 12 13.55  -1.30   6.12 
1946 01 13.07   -.34   6.36 
1946 02 19.43   1.80  10.61 
1946 03 23.50   6.79  15.14 
1946 04 29.34  12.70  21.02 
1946 05 29.27  14.12  21.69 
1946 06 33.47  19.59  26.53 
1946 07 37.71  21.86  29.78 
1946 08 36.16  22.68  29.42 
1946 09 29.31  18.21  23.76 
1946 10 26.03  13.72  19.87 
1946 11 19.48   5.61  12.54 
1946 12 16.27   2.88   9.57 
1947 01 11.75  -1.42   5.16 
1947 02 12.09  -1.56   5.26 
1947 03 16.71   2.34   9.53 
1947 04 24.08   9.89  16.98 
1947 05 28.51  14.16  21.33 
1947 06 34.55  20.23  27.39 
1947 07 37.16  20.95  29.06 
1947 08 37.49  22.20  29.84 
1947 09 34.58  17.71  26.15 
1947 10 29.44  14.51  21.97 
1947 11 15.68   3.24   9.46 
1947 12 14.55   1.22   7.88 
1948 01 10.88  -2.96   3.96 
1948 02 12.68    .46   6.57 
1948 03 18.04   3.10  10.57 
1948 04 30.34  12.99  21.66 
1948 05 31.05  15.43  23.24 
1948 06 35.25  20.27  27.76 
1948 07 34.95  22.06  28.50 
1948 08 37.05  20.55  28.80 
1948 09 33.25  16.17  24.71 
1948 10 25.43  10.59  18.01 
1948 11 19.34   4.53  11.93 
1948 12 18.12   2.87  10.50 
1949 01  7.97  -3.73   2.11 
1949 02 14.71   1.62   8.16 
1949 03 20.83   5.28  13.05 
1949 04 23.86   9.43  16.64 
1949 05 29.57  16.56  23.06 
1949 06 33.16  20.26  26.71 
1949 07 36.89  22.74  29.81 
1949 08 34.57  20.33  27.45 
1949 09 30.07  17.00  23.53 
1949 10 25.36  11.15  18.25 
1949 11 24.07   4.92  14.50 
1949 12 15.95   2.51   9.22 
1950 01 15.81    .17   7.99 
1950 02 19.27   3.72  11.49 
1950 03 22.50   3.87  13.18 
1950 04 26.48  10.20  18.34 
1950 05 28.60  15.91  22.25 
1950 06 32.59  20.09  26.34 
1950 07 32.65  21.47  27.06 
1950 08 33.62  19.45  26.54 
1950 09 29.53  17.00  23.26 
1950 11 21.43   2.40  11.91 
1950 12 15.54  -1.88   6.83 
1951 01 15.65  -1.81   6.92 
1951 02 19.04   1.26  10.15 
1951 03 22.38   3.62  13.00 
1951 04 26.33   9.25  17.79 
1951 05 30.35  15.69  23.02 
1951 06 33.08  19.95  26.51 
1951 07 37.61  23.19  30.40 
1951 08 38.61  23.03  30.82 
1951 09 32.70  17.14  24.92 
1951 10 28.35  12.17  20.26 
1951 11 17.93   2.39  10.16 
1951 12 17.78    .20   8.99 
1952 01 18.39   2.65  10.52 
1952 02 19.28   3.53  11.40 
1952 03 20.94   4.42  12.68 
1952 04 25.62   9.09  17.35 
1952 05 30.67  15.18  22.92 
1952 06 37.41  22.86  30.14 
1952 07 37.34  21.88  29.61 
1952 08 41.10  24.75  32.92 
1952 09 33.39  16.28  24.83 
1952 10 27.70   7.76  17.73 
1952 11 18.77   4.26  11.51 
1952 12 15.18   -.10   7.54 
1953 01 20.07   1.76  10.91 
1953 02 17.68   1.45   9.56 
1953 03 23.70   8.05  15.87 
1953 04 26.60   8.91  17.75 
1953 05 30.65  14.78  22.71 
1953 06 39.68  23.88  31.78 
1953 07 34.97  22.59  28.78 
1953 08 33.96  20.43  27.19 
1953 09 34.48  15.34  24.91 
1953 10 25.82  12.15  18.98 
1953 11 18.37   4.90  11.63 
1953 12 14.79    . 3   7.41 
1954 01 14.85   -.42   7.21 
1954 02 23.54   4.19  13.86 
1954 03 20.60   3.77  12.18 
1954 04 28.42  13.53  20.97 
1954 05 26.25  13.57  19.91 
1954 06 34.83  20.94  27.88 
1954 07 39.89  23.32  31.60 
1954 08 38.40  23.13  30.76 
1954 09 36.58  19.29  27.94 
1954 10 27.84  13.13  20.48 
1954 11 21.81   5.49  13.65 
1954 12 16.94   1.81   9.37 
1955 01 13.36    .93   7.14 
1955 02 16.85    . 8   8.46 
1955 03 23.46   5.10  14.28 
1955 04 29.24  12.58  20.91 
1955 05 31.51  16.75  24.13 
1955 06 32.52  18.69  25.60 
1955 07 36.79  22.54  29.66 
1955 08 37.15  21.39  29.27 
1955 09 33.31  18.95  26.13 
1955 10 26.97  11.24  19.10 
1955 11 20.76   3.11  11.93 
1955 12 15.89   -.15   7.87 
1956 01 13.46  -1.42   6.02 
1956 02 16.06   1.16   8.61 
1956 03 23.96   5.19  14.57 
1956 04 27.11   9.67  18.39 
1956 05 33.43  18.14  25.79 
1956 06 37.79  22.23  30.01 
1956 07 38.98  23.15  31.06 
1956 08 38.43  21.47  29.95 
1956 09 35.50  17.48  26.49 
1956 10 28.99  13.41  21.20 
1956 11 19.65   3.23  11.44 
1956 12 17.60   1.99   9.79 
1957 01 13.16   -.69   6.23 
1957 02 16.35   5.45  10.90 
1957 03 18.65   5.13  11.89 
1957 04 23.24   9.47  16.36 
1957 05 26.22  14.98  20.59 
1957 06 32.13  19.29  25.71 
1957 07 38.28  22.97  30.62 
1957 08 37.33  21.47  29.40 
1957 09 31.63  15.32  23.47 
1957 10 22.95  10.31  16.63 
1957 11 14.95   4.17   9.55 
1957 12 17.20   1.81   9.50 
1958 01 14.62   -.13   7.24 
1958 02 11.54    .32   5.93 
1958 03 13.98   2.16   8.07 
1958 04 23.24   8.95  16.09 
1958 05 29.77  15.43  22.60 
1958 06 35.39  20.63  28.00 
1958 07 35.40  22.24  28.82 
1958 08 37.28  21.42  29.34 
1958 09 30.82  18.96  24.89 
1958 10 24.32  12.18  18.25 
1958 11 20.99   5.50  13.24 
1958 12 14.66  -1.38   6.64 
1959 01 13.82  -2.05   5.88 
1959 02 16.99   1.61   9.30 
1959 03 23.53   3.68  13.60 
1959 04 26.89  10.08  18.48 
1959 05 31.14  17.50  24.32 
1959 06 33.49  20.15  26.82 
1959 07 33.83  20.80  27.31 
1959 08 37.18  21.80  29.49 
1959 09 34.15  18.43  26.29 
1959 10 25.13  10.03  17.58 
1959 11 16.93   1.38   9.15 
1959 12 15.59   3.10   9.34 
1960 01 12.44    .19   6.31 
1960 02 12.94  -1.31   5.81 
1960 03 16.41   1.74   9.07 
1960 04 28.30  11.51  19.90 
1960 05 31.60  13.98  22.79 
1960 06 36.53  20.84  28.68 
1960 07 34.98  21.91  28.44 
1960 08 36.22  21.72  28.97 
1960 09 33.72  17.98  25.85 
1960 10 26.70  13.13  19.91 
1960 11 21.89   6.32  14.10 
1960 12 11.10   -.24   5.43 
1961 01 13.26  -2.30   5.48 
1961 02 15.85   1.55   8.70 
1961 03 22.41   6.41  14.41 
1961 04 28.75  10.13  19.44 
1961 05 31.51  15.72  23.61 
1961 06 31.82  18.69  25.25 
1961 07 33.34  20.57  26.96 
1961 08 34.83  19.57  27.20 
1961 09 30.23  17.44  23.83 
1961 10 27.49  11.24  19.36 
1961 11 17.10   4.07  10.58 
1961 12 13.23    .74   6.98 
1962 01 12.49  -3.53   4.48 
1962 02 21.98   2.22  12.10 
1962 03 20.95   3.81  12.38 
1962 04 25.19  10.58  17.88 
1962 05 33.32  18.01  25.66 
1962 06 32.07  18.65  25.36 
1962 07 35.96  22.06  29.00 
1962 08 37.93  21.04  29.48 
1962 09 29.68  18.03  23.85 
1962 10 27.52  13.95  20.73 
1962 11 19.16   6.50  12.83 
1962 12 14.95   1.59   8.26 
1963 01 12.80  -4.89   3.95 
1963 02 18.19    . 0   9.09 
1963 03 24.63   6.30  15.46 
1963 04 28.57  13.65  21.11 
1963 05 30.62  16.68  23.65 
1963 06 33.56  20.29  26.92 
1963 07 37.64  23.01  30.32 
1963 08 37.61  21.74  29.67 
1963 09 33.21  18.18  25.69 
1963 10 31.35  13.77  22.56 
1963 11 20.87   6.19  13.53 
1963 12 10.68  -1.63   4.52 
1964 01 16.74  -1.11   7.81 
1964 02 14.29   -.87   6.71 
1964 03 22.42   3.67  13.04 
1964 04 28.92  11.35  20.13 
1964 05 31.90  16.85  24.37 
1964 06 33.86  19.62  26.74 
1964 07 38.81  22.14  30.47 
1964 08 37.15  22.21  29.68 
1964 09 30.48  17.83  24.15 
1964 10 25.93  10.50  18.21 
1964 11 20.56   6.25  13.40 
1964 12 15.93    .84   8.38 
1965 01 17.29   1.43   9.36 
1965 02 16.33    .14   8.23 
1965 03 16.20    .57   8.38 
1965 04 28.13  12.67  20.40 
1965 05 29.05  16.89  22.97 
1965 06 32.88  19.91  26.39 
1965 07 38.39  22.00  30.19 
1965 08 36.31  20.37  28.34 
1965 09 34.04  17.27  25.65 
1965 10 25.79  10.81  18.30 
1965 11 22.35   8.18  15.26 
1965 12 17.03   3.98  10.50 
1966 01  9.28  -3.69   2.79 
1966 02 13.85   -.95   6.45 
1966 03 23.46   6.39  14.92 
1966 04 26.47   9.75  18.11 
1966 05 30.42  14.51  22.46 
1966 06 35.09  19.44  27.27 
1966 07 38.95  23.09  31.02 
1966 08 33.75  19.66  26.71 
1966 09 29.10  16.67  22.88 
1966 10 25.50   8.66  17.08 
1966 11 22.78   6.27  14.52 
1966 12 14.59  -2.22   6.18 
1967 01 18.31  -1.38   8.46 
1967 02 17.56    .13   8.84 
1967 03 27.13   8.06  17.59 
1967 04 28.82  14.25  21.53 
1967 05 31.01  13.32  22.16 
1967 06 34.95  20.61  27.78 
1967 07 35.36  20.68  28.02 
1967 08 35.54  18.92  27.23 
1967 09 29.67  16.16  22.91 
1967 10 27.67   9.75  18.70 
1967 11 19.53   5.21  12.37 
1967 12 13.74   -.48   6.63 
1968 01 12.44    .38   6.41 
1968 02 13.57   -.81   6.37 
1968 03 19.14   5.73  12.43 
1968 04 25.00   9.13  17.06 
1968 05 28.89  14.74  21.81 
1968 06 33.03  18.91  25.97 
1968 07 34.68  20.50  27.59 
1968 08 35.33  20.56  27.94 
1968 09 32.53  14.51  23.52 
1968 10 29.53  11.37  20.45 
1968 11 18.89   3.84  11.36 
1968 12 15.08   -.82   7.13 
1969 01 16.69    .43   8.56 
1969 02 15.79   1.52   8.65 
1969 03 15.48    .97   8.22 
1969 04 27.20  10.80  19.00 
1969 05 29.43  14.68  22.05 
1969 06 34.28  18.79  26.54 
1969 07 40.11  22.97  31.54 
1969 08 38.34  21.04  29.69 
1969 09 30.01  17.57  23.79 
1969 10 22.47  10.22  16.34 
1969 11 20.04   4.02  12.03 
1969 12 15.10    .94   8.02 
1970 01 12.47  -2.77   4.85 
1970 02 17.74   2.43  10.08 
1970 03 17.79   3.03  10.41 
1970 04 26.69  10.59  18.64 
1970 05 30.65  14.14  22.39 
1970 06 34.99  18.70  26.84 
1970 07 38.71  21.51  30.11 
1970 08 37.77  20.43  29.10 
1970 09 32.50  17.95  25.22 
1970 10 25.36   9.07  17.21 
1970 11 19.62   1.96  10.79 
1970 12 19.26   1.19  10.22 
1971 01 16.90  -2.74   7.08 
1971 02 18.61   -.14   9.23 
1971 03 23.91   2.90  13.40 
1971 04 28.37   9.00  18.68 
1971 05 33.16  13.48  23.32 
1971 06 35.75  20.09  27.92 
1971 07 37.91  20.75  29.33 
1971 08 31.24  18.46  24.85 
1971 09 29.86  15.95  22.90 
1971 10 25.93  12.40  19.16 
1971 11 19.67   5.77  12.72 
1971 12 15.32   2.25   8.78 
1972 01 14.69  -1.95   6.37 
1972 02 20.02    . 0  10.01 
1972 03 26.02   7.08  16.54 
1972 04 30.19  12.11  21.15 
1972 05 29.20  14.35  21.77 
1972 06 35.91  18.92  27.41 
1972 07 35.74  19.93  27.83 
1972 08 34.68  19.24  26.96 
1972 09 31.26  17.11  24.18 
1972 10 25.15  10.33  17.74 
1972 11 14.20   1.47   7.83 
1972 12 12.52  -2.40   5.06 
1973 01  9.29  -2.60   3.34 
1973 02 14.88    .39   7.63 
1973 03 21.46   6.97  14.21 
1973 04 21.78   7.94  14.86 
1973 05 31.10  13.35  22.22 
1973 06 33.78  17.37  25.57 
1973 07 35.31  21.47  28.39 
1973 08 35.90  20.44  28.17 
1973 09 30.10  16.37  23.24 
1973 10 27.32  11.99  19.65 
1973 11 22.26   6.60  14.43 
1973 12 16.85  -2.08   7.38 
1974 01 12.71  -4.16   4.27 
1974 02 19.66   -.77   9.44 
1974 03 24.28   6.96  15.62 
1974 04 27.59  10.45  19.02 
1974 05 31.64  16.83  24.23 
1974 06 33.74  18.75  26.24 
1974 07 37.47  21.60  29.53 
1974 08 34.41  20.37  27.39 
1974 09 26.32  14.35  20.33 
1974 10 24.67  12.10  18.38 
1974 11 18.78   4.55  11.66 
1974 12 12.47   -.48   5.99 
1975 01 13.61   -.66   6.47 
1975 02 11.98  -1.66   5.16 
1975 03 17.95   2.33  10.14 
1975 04 23.92   8.46  16.19 
1975 05 29.56  14.60  22.08 
1975 06 32.90  18.96  25.93 
1975 07 32.91  20.76  26.84 
1975 08 34.00  20.31  27.16 
1975 09 28.90  14.35  21.62 
1975 10 26.96   9.76  18.36 
1975 11 20.83   4.63  12.73 
1975 12 15.22   -.74   7.24 
1976 01 14.74  -2.93   5.90 
1976 02 22.03   2.07  12.05 
1976 03 21.36   4.03  12.69 
1976 04 25.50  10.49  17.99 
1976 05 27.73  12.18  19.95 
1976 06 34.25  18.75  26.50 
1976 07 32.30  20.09  26.19 
1976 08 36.11  20.37  28.24 
1976 09 29.32  16.92  23.12 
1976 10 20.39   6.77  13.58 
1976 11 14.44    .63   7.53 
1976 12 14.65  -2.31   6.17 
1977 01 10.45  -5.73   2.35 
1977 02 18.86   1.38  10.12 
1977 03 22.14   4.41  13.27 
1977 04 25.09   9.80  17.44 
1977 05 29.54  16.95  23.24 
1977 06 35.48  20.57  28.02 
1977 07 37.25  22.13  29.69 
1977 08 36.50  22.15  29.32 
1977 09 37.66  19.73  28.70 
1977 10 28.95  10.86  19.90 
1977 11 22.70   4.92  13.81 
1977 12 19.35    .31   9.83 
1978 01  8.35  -5.30   1.52 
1978 02  8.55  -3.51   2.52 
1978 03 22.67   3.10  12.88 
1978 04 30.11  11.90  21.00 
1978 05 31.86  15.83  23.84 
1978 06 36.03  21.16  28.59 
1978 07 39.95  23.60  31.77 
1978 08 34.59  20.42  27.50 
1978 09 31.05  18.87  24.96 
1978 10 26.83  10.51  18.67 
1978 11 99.99   5.75 -99.99 
1978 12 13.46  -2.17   5.64 
1979 01  6.68  -5.25    .71 
1979 02 14.44  -2.44   6.00 
1979 03 21.52   5.12  13.32 
1979 04 25.28   9.93  17.61 
1979 05 29.05  13.85  21.45 
1979 06 33.16  18.65  25.91 
1979 07 35.34  22.10  28.72 
1979 08 33.54  19.85  26.69 
1979 09 34.04  16.33  25.18 
1979 10 31.83  11.40  21.61 
1979 11 18.12   2.40  10.26 
1979 12 15.35    .57   7.96 
1980 01 12.87   -.52   6.17 
1980 02 16.84  -1.61   7.61 
1980 03 22.22   1.98  12.10 
1980 04 27.81   7.86  17.83 
1980 05 30.45  14.73  22.59 
1980 06 37.09  21.96  29.52 
1980 07 40.34  23.85  32.09 
1980 08 37.71  23.01  30.36 
1980 09 31.88  18.65  25.26 
1980 10 26.10  10.09  18.09 
1980 11 18.32   3.99  11.15 
1980 12 17.87   1.12   9.50 
1981 01 15.09   -.92   7.08 
1981 02 17.04    .51   8.78 
1981 03 19.95   5.60  12.77 
1981 04 27.78  12.24  20.01 
1981 05 29.98  13.75  21.86 
1981 06 33.50  19.41  26.45 
1981 07 37.34  22.80  30.07 
1981 08 35.88  21.09  28.48 
1981 09 33.41  17.43  25.42 
1981 10 25.20  12.71  18.95 
1981 11 22.09   4.98  13.53 
1981 12 17.09    .34   8.71 
1982 01 99.99  -3.59 -99.99 
1982 02 99.99   -.84 -99.99 
1982 03 99.99   4.96 -99.99 
1982 04 99.99   9.60 -99.99 
1982 05 99.99  14.86 -99.99 
1982 06 99.99  17.36 -99.99 
1982 07 35.07  21.86  28.46 
1982 08 36.59  22.09  29.34 
1982 09 99.99  17.45 -99.99 
1982 10 99.99  10.10 -99.99 
1982 11 99.99   5.16 -99.99 
1982 12 99.99   1.22 -99.99 
1983 01 99.99  -1.16 -99.99 
1983 02 99.99    .95 -99.99 
1983 03 99.99   5.07 -99.99 
1983 04 23.18   7.11  15.14 
1983 05 99.99  12.98 -99.99 
1983 06 99.99  17.06 -99.99 
1983 07 36.57  21.65  29.11 
1983 08 38.68  22.28  30.48 
1983 09 33.71  18.19  25.95 
1983 10 99.99  13.45 -99.99 
1983 11 99.99   6.61 -99.99 
1983 12 99.99  -5.61 -99.99 
1984 01 99.99  -3.62 -99.99 
1984 02 99.99    .-2 -99.99 
1984 03 99.99   4.15 -99.99 
1984 04 99.99   8.13 -99.99 
1984 05 99.99  15.46 -99.99 
1984 06 99.99  21.28 -99.99 
1984 07 37.50  21.58  29.54 
1984 08 36.68  21.63  29.16 
1984 09 99.99  16.08 -99.99 
1984 10 99.99  11.44 -99.99 
1984 11 99.99   5.21 -99.99 
1984 12 99.99   2.91 -99.99 
1985 01 99.99  -3.52 -99.99 
1985 02 11.48  -1.79   4.84 
1985 03 99.99   7.03 -99.99 
1985 04 99.99  11.12 -99.99 
1985 05 99.99  15.79 -99.99 
1985 06 99.99  18.54 -99.99 
1985 07 99.99  20.50 -99.99 
1985 08 37.59  21.55  29.57 
1985 09 99.99  17.18 -99.99 
1985 10 99.99  11.37 -99.99 
1985 11 99.99   4.69 -99.99 
1985 12 99.99  -3.19 -99.99 
1986 01 99.99  -1.35 -99.99 
1986 02 99.99   2.60 -99.99 
1986 03 99.99   4.92 -99.99 
1986 04 99.99  10.89 -99.99 
1986 05 99.99  14.52 -99.99 
1986 06 33.39  19.85  26.62 
1986 07 99.99  21.21 -99.99 
1986 08 99.99  20.68 -99.99 
1986 09 99.99  19.20 -99.99 
1986 10 24.00  11.58  17.79 
1986 11 99.99   4.21 -99.99 
1986 12 99.99   1.82 -99.99 
1987 01 99.99  -2.02 -99.99 
1987 02 99.99   3.26 -99.99 
1987 03 99.99   2.92 -99.99 
1987 04 99.99   7.41 -99.99 
1987 05 29.67  15.31  22.49 
1987 06 99.99  18.79 -99.99 
1987 07 33.84  20.10  26.97 
1987 08 35.83  21.50  28.66 
1987 09 99.99  15.77 -99.99 
1987 10 99.99   9.79 -99.99 
1987 11 99.99   3.28 -99.99 
1987 12 99.99   -.79 -99.99 
1988 01 12.34  -2.69   4.82 
1988 02 99.99   -.61 -99.99 
1988 03 99.99   2.76 -99.99 
1988 04 99.99   7.94 -99.99 
1988 05 99.99  13.94 -99.99 
1988 06 34.05  18.54  26.29 
1988 07 35.59  21.14  28.37 
1988 08 37.38  21.22  29.30 
1988 09 32.32  16.00  24.16 
1988 10 99.99  10.12 -99.99 
1988 11 23.25   3.87  13.56 
1988 12 99.99  -1.22 -99.99 
1989 01 18.49    .25   9.37 
1989 02  9.51  -1.56   3.97 
1989 03 25.34   4.23  14.78 
1989 04 27.80  10.02  18.91 
1989 05 31.35  13.70  22.52 
1989 06 31.51  17.26  24.38 
1989 07 36.79  20.04  28.42 
1989 08 35.41  20.01  27.71 
1989 09 31.39  14.61  23.00 
1989 10 29.52   9.66  19.59 
1989 11 23.48   3.06  13.27 
1989 12 13.34  -5.69   3.82 
1990 01 18.67    .20   9.43 
1990 02 19.79   1.21  10.50 
1990 03 20.15   5.16  12.65 
1990 04 24.34   9.60  16.97 
1990 05 29.56  17.28  23.42 
1990 06 36.30  22.66  29.48 
1990 07 34.48  19.12  26.80 
1990 08 34.34  21.30  27.82 
1990 09 32.86  19.45  26.16 
1990 10 27.07  12.07  19.57 
1990 11 22.68  10.94  16.81 
1990 12 14.32   1.80   8.05 
1991 01 11.85   -.11   5.87 
1991 02 20.52   4.92  12.72 
1991 03 24.55  10.05  17.29 
1991 04 28.22  13.25  20.73 
1991 05 30.64  18.70  24.67 
1991 06 32.73  20.70  26.71 
1991 07 35.64  22.42  29.03 
1991 08 33.62  21.15  27.38 
1991 09 27.89  17.20  22.54 
1991 10 28.24  11.18  19.70 
1991 11 17.91   3.36  10.63 
1991 12 14.80   3.67   9.23 
1992 01 13.07   1.50   7.28 
1992 02 19.10   4.85  11.97 
1992 03 23.41   7.25  15.33 
1992 04 26.77  10.81  18.79 
1992 05 27.62  14.75  21.18 
1992 06 31.65  19.28  25.46 
1992 07 34.88  21.67  28.27 
1992 08 32.81  19.44  26.12 
1992 09 99.99  17.44 -99.99 
1992 10 99.99  11.04 -99.99 
1992 12 15.18   1.81   8.49 
1993 01 11.63   -.30   5.66 
1993 02 14.46    .95   7.70 
1993 03 21.12   5.16  13.14 
1993 04 27.23   9.30  18.26 
1993 05 29.45  14.77  22.11 
1993 06 33.98  20.28  27.13 
1993 07 37.91  24.34  31.13 
1993 08 37.06  22.41  29.73 
1993 09 32.09  16.71  24.41 
1993 10 26.77   9.64  18.20 
1993 11 18.70   2.48  10.59 
1993 12 16.39   2.08   9.23 
1994 01 14.58   -.22   7.18 
1994 02 16.54   -.43   8.05 
1994 03 23.33   6.40  14.86 
1994 04 28.66   9.79  19.22 
1994 05 28.46  15.31  21.88 
1994 06 37.52  22.09  29.80 
1994 07 37.33  22.47  29.90 
1994 08 37.33  22.04  29.68 
1994 09 32.14  16.82  24.48 
1994 10 26.68  12.97  19.82 
1994 11 20.15   6.35  13.25 
1994 12 16.12   2.53   9.33 
1995 01 15.50   1.46   8.47 
1995 02 19.33   2.87  11.10 
1995 03 20.25   5.91  13.08 
1995 04 26.41  10.05  18.23 
1995 05 29.28  14.66  21.97 
1995 06 33.23  18.42  25.82 
1995 08 34.25  22.42  28.33 
1995 09 30.33  17.61  23.97 
1995 10 28.55  10.65  19.59 
1995 11 21.67   5.69  13.68 
1995 12 16.03    .95   8.49 
1996 01 99.99  -2.70 -99.99 
1996 02 20.43   1.22  10.82 
1996 03 20.19   2.50  11.34 
1996 04 28.54   9.47  19.01 
1996 05 34.09  19.04  26.57 
1996 06 35.89  21.18  28.53 
1996 07 36.74  23.30  30.02 
1996 08 33.21  21.18  27.19 
1996 09 29.61  16.39  23.00 
1996 10 26.64   9.72  18.18 
1996 11 99.99   5.08 -99.99 
1996 12 99.99   1.02 -99.99 
1997 01 99.99   -.63 -99.99 
1997 02 13.80   2.66   8.23 
1997 03 99.99   7.20 -99.99 
1997 04 99.99   8.46 -99.99 
1997 05 99.99  14.13 -99.99 
1997 06 32.59  19.64  26.11 
1997 07 36.33  22.37  29.35 
1997 08 35.53  20.95  28.24 
1997 09 32.79  18.35  25.57 
1997 10 26.15 -99.99 -99.99 
1997 11 16.70   2.88   9.79 
1997 12 11.22   -.47   5.37 
1998 01 14.97    .56   7.76 
1998 02 14.26   2.60   8.43 
1998 03 17.46   3.87  10.67 
1998 04 24.80   7.80  16.29 
1998 05 33.82  17.71  25.77 
1998 06 36.86  22.08  29.47 
1998 07 38.25  24.78  31.51 
1998 08 35.66  21.87  28.76 
1998 09 34.79  20.29  27.54 
1998 10 26.83  13.30  20.06 
1998 11 19.93   6.88  13.40 
1998 12 13.04   -.75   6.14 
1999 01 14.95   -.97   6.99 
1999 02 20.63   3.00  11.81 
1999 03 17.82   4.59  11.20 
1999 04 25.46  10.51  17.98 
1999 05 29.11  14.98  22.04 
1999 06 32.25  19.91  26.08 
1999 07 36.27  22.51  29.39 
1999 08 38.16  22.46  30.31 
1999 09 30.95  16.36  23.65 
1999 11 23.21   6.95  15.08 
1999 12 15.89   -.45   7.72 
2000 01 15.20   -.65   7.27 
2000 02 20.59   2.20  11.39 
2000 03 21.59   5.77  13.68 
2000 04 25.66  10.03  17.84 
2000 05 33.09  17.46  25.28 
2000 06 31.23  20.04  25.63 
2000 07 36.98  22.67  29.82 
2000 08 38.00  22.70  30.35 
2000 09 34.41  16.81  25.61 
2000 10 25.07  13.43  19.25 
2000 11 14.11   2.64   8.37 
2000 12  9.06  -2.33   3.36 
2001 01 10.53  -1.04   4.73 
2001 02 14.33   1.15   7.74 
2001 03 15.20   4.35   9.77 
2001 04 25.88  11.13  18.50 
2001 05 30.56  16.49  23.52 
2001 06 35.43  20.71  28.07 
2001 07 38.66  24.08  31.37 
2001 08 35.91  21.76  28.83 
2001 09 31.21  16.23  23.72 
2001 10 26.33   9.75  18.04 
2001 11 19.95   9.58  14.76 
2001 12 14.57   1.20   7.88 
2002 01 15.62   -.68   7.47 
2002 02 14.72   -.92   6.90 
2002 03 18.81   1.36  10.08 
2002 04 24.39  12.03  18.20 
2002 05 29.13  14.76  21.94 
2002 07 32.75  21.46  27.10 
2002 08 35.18  21.53  28.35 
2002 09 32.38  17.04  24.71 
2002 10 21.42   9.77  15.59 
2002 11 17.34   3.26  10.30 
2002 12 13.26    .41   6.83 
2003 01 12.56  -1.87   5.34 
2003 02 13.40   -.52   6.43 
2003 03 20.34   3.08  11.71 
2003 04 27.32   9.45  18.38 
2003 05 31.34  15.18  23.26 
2003 06 32.06  18.50  25.28 
2003 07 36.93  22.45  29.69 
2003 08 37.05  21.85  29.45 
2003 09 29.59  16.40  22.99 
2003 10 28.03  11.73  19.88 
2003 11 19.10   6.08  12.59 
