1940 01  5.70   -.60   2.55 
1940 02  6.70   -.80   2.94 
1940 03 11.20    .90   6.05 
1940 04 17.79   5.60  11.70 
1940 05 23.50   9.30  16.40 
1940 06 26.50  16.20  21.35 
1940 07 31.30  23.10  27.20 
1940 08 29.00  21.40  25.20 
1940 09 25.80  18.20  22.00 
1940 10 22.00  10.90  16.45 
1940 11 17.29   6.80  12.04 
1940 12 12.50   3.80   8.14 
1941 01  9.00    .60   4.80 
1941 02  7.90   -.20   3.85 
1941 03 13.20   2.80   8.00 
1941 04 17.90   5.20  11.54 
1941 05 22.40  11.60  17.00 
1941 06 25.80  17.60  21.70 
1941 07 25.90  20.40  23.15 
1941 08 28.80  21.70  25.25 
1941 09 23.70  16.40  20.04 
1941 10 21.20   9.89  15.55 
1941 11 17.50   7.90  12.70 
1941 12 11.60   3.10   7.35 
1942 01  6.40   -.90   2.75 
1942 02  6.60  -1.20   2.69 
1942 03 13.80   3.20   8.50 
1942 04 18.40   5.90  12.15 
1942 05 20.70  10.30  15.50 
1942 06 26.00  16.50  21.25 
1942 07 33.20  23.40  28.30 
1942 08 31.00  22.80  26.90 
1942 09 26.50  18.40  22.45 
1942 10 20.29  10.10  15.20 
1942 11 15.70   5.60  10.65 
1942 12  9.80   1.80   5.80 
1943 01  5.80  -2.00   1.90 
1943 02  7.30  -1.40   2.95 
1943 03 11.40   1.70   6.55 
1943 04 16.00   4.60  10.30 
1943 05 21.80  11.60  16.70 
1943 06 24.60  16.79  20.70 
1943 07 28.70  21.80  25.25 
1943 08 31.10  22.70  26.90 
1943 09 27.30  19.29  23.30 
1943 10 20.90  11.30  16.10 
1943 11 15.70   5.60  10.65 
1943 12 11.40   2.40   6.89 
1944 01  7.50    .20   3.85 
1944 02  6.40   -.80   2.80 
1944 03 10.30   1.00   5.65 
1944 04 15.90   5.70  10.79 
1944 05 22.40  12.30  17.35 
1944 06 26.50  16.60  21.55 
1944 07 30.20  22.60  26.40 
1944 08 31.00  22.40  26.70 
1944 09 27.50  17.20  22.35 
1944 10 20.70  11.10  15.90 
1944 11 15.90   7.40  11.65 
1944 12  7.60   1.90   4.75 
1945 01  4.50  -1.90   1.30 
1945 02  5.10  -2.50   1.30 
1945 03 11.30   1.60   6.45 
1945 04 18.20   6.20  12.20 
1945 05 20.00  10.50  15.25 
1945 06 25.10  17.10  21.10 
1945 07 27.00  19.90  23.45 
1945 08 31.00  23.00  27.00 
1945 09 25.70  18.60  22.15 
1945 10 20.20  12.10  16.15 
1945 11 16.20   5.80  11.00 
1945 12  9.00   2.30   5.65 
1946 01  8.50    .70   4.60 
1946 02  7.80   -.20   3.80 
1946 03  9.70   1.60   5.65 
1946 04 18.60   7.30  12.95 
1946 05 20.40  10.90  15.65 
1946 06 27.00  18.70  22.85 
1946 07 30.00  22.80  26.40 
1946 08 31.40  22.80  27.09 
1946 09 26.40  17.29  21.84 
1946 10 21.10  11.60  16.35 
1946 11 17.60   8.30  12.95 
1946 12  8.30   1.80   5.05 
1947 01  7.20   1.10   4.15 
1947 02  4.60  -2.50   1.04 
1947 03 10.20    .90   5.55 
1947 04 18.20   5.60  11.90 
1947 05 19.60   9.80  14.70 
1947 06 23.10  15.00  19.04 
1947 07 29.80  22.80  26.30 
1947 08 32.00  22.90  27.45 
1947 09 26.50  18.60  22.55 
1947 10 19.00  10.40  14.70 
1947 11 14.70   3.60   9.14 
1947 12  7.40    .50   3.95 
1948 01  7.70   -.50   3.60 
1948 02  8.70    .30   4.50 
1948 03 10.80   1.50   6.15 
1948 04 18.00   7.60  12.80 
1948 05 22.40  10.80  16.60 
1948 06 26.80  16.60  21.70 
1948 07 30.00  23.30  26.65 
1948 08 29.40  22.20  25.80 
1948 09 25.70  17.90  21.80 
1948 10 21.60  12.60  17.10 
1948 11 15.70   7.00  11.35 
1948 12 13.60   4.80   9.20 
1949 01  8.80   1.80   5.30 
1949 02  9.10   1.90   5.50 
1949 03 10.10   1.70   5.90 
1949 04 15.60   4.60  10.10 
1949 05 23.30  11.90  17.59 
1949 06 23.80  16.50  20.15 
1949 07 27.40  21.50  24.45 
1949 08 30.30  22.70  26.50 
1949 09 26.70  18.40  22.55 
1949 10 20.40  10.60  15.50 
1949 11 14.90   5.80  10.35 
1949 12 10.40   3.30   6.85 
1950 01  9.50   1.80   5.65 
1950 02  8.30   1.20   4.75 
1950 03 11.50   1.70   6.60 
1950 04 16.40   7.10  11.75 
1950 05 22.80  12.40  17.59 
1950 06 23.80  16.79  20.29 
1950 07 30.40  23.10  26.75 
1950 08 30.20  22.90  26.55 
1950 09 26.40  18.79  22.59 
1950 10 20.60  11.30  15.95 
1950 11 15.40   7.00  11.20 
1950 12  9.39   2.40   5.89 
1951 01  7.39    .81   4.10 
1951 02  8.87   1.11   4.98 
1951 03 11.51   1.98   6.74 
1951 04 16.04   6.66  11.35 
1951 05 22.43  11.17  16.79 
1951 06 25.16  15.07  20.11 
1951 07 27.65  20.76  24.20 
1951 08 32.57  23.65  28.11 
1951 09 25.49  15.59  20.54 
1951 10 21.94  11.11  16.52 
1951 11 15.53   6.55  11.04 
1951 12 12.80   3.55   8.17 
1952 01  7.76   1.08   4.42 
1952 02  5.76   -.34   2.71 
1952 03 10.77   2.50   6.63 
1952 04 18.14   7.47  12.80 
1952 05 20.88  10.45  15.66 
1952 06 24.46  16.40  20.43 
1952 07 27.54  21.56  24.55 
1952 08 30.00  22.32  26.16 
1952 09 26.26  17.87  22.07 
1952 10 20.66  10.38  15.52 
1952 11 17.28   7.12  12.20 
1952 12 10.54   3.00   6.77 
1953 01  7.10    .62   3.86 
1953 02  7.32   1.10   4.21 
1953 03 12.92   4.33   8.62 
1953 04 16.61   5.17  10.89 
1953 05 21.58  12.23  16.90 
1953 06 23.72  17.82  20.77 
1953 07 28.54  22.08  25.31 
1953 08 30.33  22.91  26.62 
1953 09 25.49  18.35  21.92 
1953 10 22.50  11.72  17.11 
1953 11 15.36   6.96  11.16 
1953 12 12.69   4.59   8.63 
1954 01  9.21   2.85   6.03 
1954 02  9.80   1.63   5.71 
1954 03 11.96   2.88   7.42 
1954 04 17.64   8.18  12.91 
1954 05 21.60  12.51  17.05 
1954 06 22.61  16.10  19.35 
1954 07 27.42  20.89  24.15 
1954 08 30.55  22.81  26.68 
1954 09 26.37  19.34  22.85 
1954 10 19.29  10.54  14.92 
1954 11 17.36   7.51  12.43 
1954 12 11.04   2.98   7.01 
1955 01  6.76    .56   3.66 
1955 02 10.34   1.76   6.05 
1955 03 12.30   4.61   8.45 
1955 04 18.18   7.43  12.80 
1955 05 21.41  12.43  16.92 
1955 06 27.06  18.84  22.95 
1955 07 31.16  23.43  27.29 
1955 08 29.25  21.40  25.32 
1955 09 26.27  18.06  22.16 
1955 10 20.08  12.32  16.20 
1955 11 15.55   5.31  10.43 
1955 12 12.79   3.90   8.34 
1956 01  7.02   1.19   4.10 
1956 02  6.81   -.50   3.15 
1956 03 11.65   3.68   7.66 
1956 04 17.16   7.00  12.08 
1956 05 21.35  11.97  16.66 
1956 06 25.02  17.08  21.05 
1956 07 28.83  22.34  25.58 
1956 08 28.84  20.72  24.78 
1956 09 26.49  19.14  22.81 
1956 10 20.74  12.65  16.69 
1956 11 15.09   5.77  10.43 
1956 12  8.38   1.85   5.11 
1957 01  8.71   1.68   5.19 
1957 02  6.17    .18   3.17 
1957 03  9.50   1.40   5.45 
1957 04 17.98   7.54  12.76 
1957 05 21.15  11.36  16.25 
1957 06 23.56  16.25  19.90 
1957 07 28.17  21.92  25.04 
1957 08 30.01  23.17  26.59 
1957 09 24.43  16.76  20.59 
1957 10 20.81  10.88  15.84 
1957 11 16.79   7.40  12.10 
1957 12 11.42   3.21   7.31 
1958 01  7.94    .60   4.27 
1958 02  9.39   1.21   5.30 
1958 03 13.12   2.58   7.85 
1958 04 18.26   8.47  13.36 
1958 05 22.25  11.47  16.86 
1958 06 25.83  16.98  21.40 
1958 07 29.80  22.80  26.30 
1958 08 29.07  22.14  25.60 
1958 09 26.16  19.36  22.76 
1958 10 20.49  11.84  16.16 
1958 11 15.83   7.36  11.59 
1958 12 12.80   4.73   8.77 
1959 01  7.72    .66   4.19 
1959 02 10.56   3.36   6.96 
1959 03 13.14   4.04   8.59 
1959 04 18.35   8.18  13.27 
1959 05 22.69  12.56  17.62 
1959 06 24.96  16.45  20.70 
1959 07 29.85  22.48  26.16 
1959 08 30.48  22.77  26.62 
1959 09 27.59  19.67  23.63 
1959 10 21.80  12.50  17.15 
1959 11 17.29   7.84  12.56 
1959 12 12.26   3.90   8.08 
1960 01  7.94   1.26   4.60 
1960 02 11.14   1.90   6.52 
1960 03 14.08   3.56   8.82 
1960 04 16.28   6.10  11.19 
1960 05 22.65  12.32  17.48 
1960 06 25.50  17.45  21.48 
1960 07 29.85  22.65  26.25 
1960 08 31.14  23.04  27.09 
1960 09 26.79  19.25  23.02 
1960 10 20.57  12.55  16.56 
1960 11 17.29   7.56  12.42 
1960 12 10.49   2.80   6.64 
1961 01  6.51    .36   3.43 
1961 02  7.07   -.27   3.40 
1961 03 12.79   3.53   8.16 
1961 04 18.14   7.79  12.96 
1961 05 23.76  13.10  18.43 
1961 06 25.87  17.40  21.63 
1961 07 32.25  24.30  28.27 
1961 08 32.15  23.94  28.04 
1961 09 28.20  20.07  24.13 
1961 10 22.27  14.70  18.48 
1961 11 17.40   8.10  12.75 
1961 12 11.43   3.94   7.68 
1962 01  6.63    .81   3.72 
1962 02  9.01    .79   4.90 
1962 03 12.03   2.57   7.30 
1962 04 17.92   6.61  12.26 
1962 05 22.93  11.67  17.29 
1962 06 23.80  16.37  20.08 
1962 07 29.89  22.63  26.25 
1962 08 31.52  22.61  27.06 
1962 09 27.60  18.92  23.26 
1962 10 20.40  10.77  15.58 
1962 11 15.19   7.27  11.23 
1962 12 11.84   3.40   7.62 
1963 01  3.18  -2.45    .36 
1963 02  5.92  -1.28   2.32 
1963 03 11.54   1.58   6.56 
1963 04 18.95   8.43  13.69 
1963 05 21.69  13.43  17.56 
1963 06 23.94  17.60  20.77 
1963 07 30.67  22.73  26.70 
1963 08 29.92  22.51  26.21 
1963 09 25.73  16.89  21.31 
1963 10 19.77  11.62  15.69 
1963 11 15.83   6.00  10.91 
1963 12 12.72   3.69   8.20 
1964 01  9.18   2.35   5.77 
1964 02  6.06    .-3   3.01 
1964 03 11.34   1.68   6.51 
1964 04 19.46  10.63  15.04 
1964 05 22.75  11.60  17.17 
1964 06 24.64  16.35  20.49 
1964 07 30.84  22.69  26.76 
1964 08 32.62  23.90  28.25 
1964 09 26.05  18.59  22.32 
1964 10 20.52  11.39  15.95 
1964 11 15.89   6.37  11.13 
1964 12 10.94   3.59   7.26 
1965 01  7.31    .18   3.74 
1965 02  7.51    .25   3.88 
1965 03 10.61    .21   5.41 
1965 04 14.70   4.66   9.68 
1965 05 21.63  11.35  16.49 
1965 06 24.18  16.00  20.09 
1965 07 28.48  21.93  25.20 
1965 08 32.07  21.92  26.99 
1965 09 25.09  15.57  20.33 
1965 10 21.30   9.37  15.33 
1965 11 17.10   7.20  12.15 
1965 12  9.76   2.32   6.04 
1966 01  7.23   -.11   3.56 
1966 02 10.62   1.11   5.86 
1966 03 12.85   4.02   8.43 
1966 04 16.96   6.94  11.95 
1966 05 21.22  11.08  16.15 
1966 06 23.95  16.49  20.22 
1966 07 29.53  20.90  25.21 
1966 08 31.92  23.76  27.84 
1966 09 25.74  17.86  21.80 
1966 10 21.22  12.14  16.68 
1966 11 15.98   5.59  10.78 
1966 12  9.22   1.71   5.47 
1967 01  7.27   -.52   3.37 
1967 02  7.68    .39   4.03 
1967 03 12.84   2.78   7.81 
1967 04 16.83   8.32  12.57 
1967 05 23.38  12.21  17.79 
1967 06 25.39  16.78  21.08 
1967 07 29.58  22.65  26.11 
1967 08 31.76  23.04  27.40 
1967 09 25.95  17.78  21.86 
1967 10 20.55  11.12  15.83 
1967 11 15.54   6.62  11.08 
1967 12  7.17    .16   3.66 
1968 01  6.66    .24   3.44 
1968 02  4.81  -1.56   1.62 
1968 03 12.55   1.79   7.17 
1968 04 16.89   6.58  11.73 
1968 05 19.76  11.14  15.45 
1968 06 24.99  16.53  20.76 
1968 07 28.25  21.45  24.85 
1968 08 29.15  22.10  25.62 
1968 09 25.15  17.42  21.28 
1968 10 19.42  10.60  15.01 
1968 11 17.20   6.18  11.69 
1968 12 12.48   4.28   8.38 
1969 01  7.46    .66   4.06 
1969 02  7.95   1.11   4.52 
1969 03 10.38   1.64   6.01 
1969 04 17.67   6.95  12.31 
1969 05 23.12  10.89  17.00 
1969 06 25.09  15.39  20.24 
1969 07 29.14  21.07  25.10 
1969 08 32.21  23.09  27.65 
1969 09 26.99  19.20  23.09 
1969 10 19.87  10.02  14.95 
1969 11 14.90   5.94  10.42 
1969 12  9.09   1.41   5.25 
1970 01  6.50   -.87   2.81 
1970 02  9.60   1.01   5.30 
1970 03  8.14   -.31   3.91 
1970 04 14.87   6.21  10.54 
1970 05 22.00  12.42  17.20 
1970 06 22.93  16.67  19.79 
1970 07 29.76  22.10  25.93 
1970 08 30.45  22.61  26.53 
1970 09 27.80  20.09  23.94 
1970 10 21.95  12.72  17.33 
1970 11 15.58   6.00  10.79 
1970 12 10.02   1.89   5.95 
1971 01  7.41    .45   3.92 
1971 02  7.03    .48   3.75 
1971 03 10.65   1.60   6.12 
1971 04 17.61   5.83  11.72 
1971 05 22.53  11.86  17.19 
1971 06 25.34  17.35  21.34 
1971 07 30.78  23.05  26.91 
1971 08 30.25  22.46  26.35 
1971 09 25.52  17.89  21.70 
1971 10 20.17  10.80  15.48 
1971 11 16.40   7.10  11.75 
1971 12 11.45   3.22   7.33 
1972 01 10.69   2.52   6.60 
1972 02  8.14   2.64   5.39 
1972 03 12.28   2.69   7.48 
1972 04 17.44   7.42  12.43 
1972 05 21.28  11.70  16.49 
1972 06 25.60  16.20  20.90 
1972 07 28.86  22.10  25.48 
1972 08 30.93  21.74  26.33 
1972 09 26.21  17.36  21.78 
1972 10 21.58  11.32  16.45 
1972 11 15.36   6.92  11.14 
1972 12 11.63   3.50   7.56 
1973 01  9.43   1.82   5.62 
1973 02 10.07   1.99   6.03 
1973 03 11.40   1.83   6.61 
1973 04 19.08   8.68  13.88 
1973 05 21.77  11.93  16.85 
1973 06 23.42  16.59  20.00 
1973 07 30.86  22.84  26.85 
1973 08 32.28  23.39  27.83 
1973 09 25.85  17.18  21.51 
1973 10 20.71  11.13  15.92 
1973 11 15.13   5.52  10.32 
1973 12  8.16   1.00   4.58 
1974 01  6.66    .44   3.55 
1974 02  7.23   -.10   3.56 
1974 03 10.76   1.69   6.22 
1974 04 18.54   7.39  12.96 
1974 05 22.96  11.55  17.25 
1974 06 25.43  15.62  20.52 
1974 07 27.21  21.04  24.12 
1974 08 29.70  21.18  25.44 
1974 09 25.36  16.06  20.71 
1974 10 20.75  11.59  16.17 
1974 11 15.00   5.60  10.30 
1974 12 10.10   3.18   6.64 
1975 01  6.89    .40   3.64 
1975 02  7.13    .30   3.71 
1975 03 11.18   1.75   6.46 
1975 04 16.78   7.72  12.25 
1975 05 20.65  11.76  16.20 
1975 06 24.14  17.36  20.75 
1975 07 31.27  22.15  26.71 
1975 08 31.03  22.26  26.64 
1975 09 29.16  20.12  24.64 
1975 10 20.89  13.22  17.05 
1975 11 15.93   8.58  12.25 
1975 12  9.92   2.64   6.28 
1976 01  6.92   -.12   3.40 
1976 02  9.93   2.50   6.22 
1976 03 11.35   2.34   6.85 
1976 04 16.54   6.27  11.40 
1976 05 21.53  11.62  16.57 
1976 06 24.09  17.04  20.57 
1976 07 29.07  20.93  25.00 
1976 08 30.05  21.36  25.70 
1976 09 24.11  15.34  19.72 
1976 10 20.45  11.31  15.88 
1976 11 13.65   4.87   9.26 
1976 12  9.85   1.48   5.66 
1977 01  5.14  -1.08   2.03 
1977 02  6.34  -1.28   2.53 
1977 03 12.15   3.17   7.66 
1977 04 17.76   7.84  12.80 
1977 05 21.98  12.46  17.21 
1977 06 24.31  17.29  20.80 
1977 07 29.81  22.45  26.13 
1977 08 27.87  21.27  24.57 
1977 09 26.89  18.64  22.76 
1977 10 22.48  12.07  17.27 
1977 11 16.78   8.35  12.56 
1977 12 12.76   4.07   8.41 
1978 01  8.10   1.71   4.90 
1978 02  6.77   -.54   3.11 
1978 03 11.50   1.63   6.56 
1978 04 18.61   6.57  12.59 
1978 05 22.80  13.07  17.93 
1978 06 27.34  18.25  22.79 
1978 07 32.75  23.95  28.35 
1978 08 33.02  23.25  28.13 
1978 09 26.93  18.54  22.74 
1978 10 20.53  11.34  15.93 
1978 11 15.87   6.73  11.30 
1978 12 12.97   3.12   8.04 
1979 01 10.57   2.32   6.44 
1979 02 10.49   2.51   6.50 
1979 03 12.29   2.79   7.54 
1979 04 16.90   6.93  11.91 
1979 05 21.53  10.64  16.08 
1979 06 27.64  19.45  23.55 
1979 07 28.66  21.41  25.03 
1979 08 30.84  22.43  26.63 
1979 09 26.55  18.68  22.61 
1979 10 22.86  12.69  17.77 
1979 11 16.15   7.00  11.57 
1979 12 12.41   3.95   8.18 
1980 01  7.31    .38   3.84 
1980 02  6.40   -.57   2.91 
1980 03 11.29   2.09   6.69 
1980 04 16.40   5.77  11.08 
1980 05 22.82  11.57  17.19 
1980 06 26.42  18.40  22.41 
1980 07 26.71  20.56  23.63 
1980 08 26.65  21.12  23.88 
1980 09 25.24  16.95  21.09 
1980 10 20.17  12.11  16.14 
1980 11 16.73   6.40  11.56 
1980 12  8.00   1.46   4.73 
1981 01  4.86   -.61   2.12 
1981 02  6.79   -.25   3.27 
1981 03 12.40   2.74   7.57 
1981 04 17.49   6.57  12.03 
1981 05 22.38  11.31  16.84 
1981 06 24.86  17.50  21.18 
1981 07 31.29  22.88  27.08 
1981 08 30.35  21.98  26.16 
1981 09 25.20  16.25  20.72 
1981 10 20.97  10.65  15.81 
1981 11 13.77   6.08   9.92 
1981 12 11.09   2.84   6.96 
1982 01  7.50    .84   4.17 
1982 02  7.97    .88   4.42 
1982 03 13.00   2.86   7.93 
1982 04 17.73   6.85  12.29 
1982 05 23.88  13.92  18.90 
1982 06 24.65  16.31  20.48 
1982 07 27.70  20.12  23.91 
1982 08 29.83  22.31  26.07 
1982 09 24.13  16.78  20.45 
1982 10 21.82  11.43  16.62 
1982 11 16.87   8.75  12.81 
1982 12 11.14   3.81   7.47 
1983 01  8.89   1.21   5.05 
1983 02  7.41   -.26   3.57 
1983 03 11.41   2.77   7.09 
1983 04 20.24   9.95  15.09 
1983 05 23.01  12.51  17.76 
1983 06 24.92  16.35  20.63 
1983 07 28.75  21.02  24.88 
1983 08 30.84  23.38  27.11 
1983 09 27.50  19.62  23.56 
1983 10 21.27  11.52  16.39 
1983 11 15.14   5.86  10.50 
1983 12  9.10   2.23   5.66 
1984 01  5.11   -.16   2.47 
1984 02  4.78  -1.52   1.63 
1984 03  8.80    .55   4.67 
1984 04 15.84   6.33  11.08 
1984 05 20.96  11.12  16.03 
1984 06 26.46  18.60  22.53 
1984 07 29.83  22.86  26.34 
1984 08 32.47  23.66  28.06 
1984 09 26.78  17.98  22.38 
1984 10 21.13  10.91  16.02 
1984 11 16.85   7.10  11.97 
1984 12  9.62   2.79   6.20 
1985 01  5.76   -.52   2.62 
1985 02  8.25   1.11   4.67 
1985 03 11.15   3.33   7.24 
1985 04 17.40   6.87  12.13 
1985 05 22.08  12.88  17.48 
1985 06 23.43  16.87  20.15 
1985 07 30.15  22.22  26.18 
1985 08 33.61  24.79  29.20 
1985 09 27.03  19.59  23.31 
1985 10 22.06  12.70  17.37 
1985 11 15.33   7.58  11.45 
1985 12  8.46   1.27   4.86 
1986 01  5.49   -.75   2.36 
1986 02  5.80   -.88   2.46 
1986 03 10.64   1.88   6.26 
1986 04 17.99   7.40  12.69 
1986 05 21.52  11.56  16.54 
1986 06 24.74  17.40  21.07 
1986 07 27.38  20.56  23.97 
1986 08 31.40  22.82  27.11 
1986 09 26.00  17.77  21.88 
1986 10 19.49  10.75  15.12 
1986 11 15.18   5.95  10.56 
1986 12 12.48   3.49   7.98 
1987 01  8.62   1.69   5.15 
1987 02 10.24   1.54   5.89 
1987 03 11.22   2.92   7.07 
1987 04 17.52   6.33  11.92 
1987 05 22.25  11.81  17.03 
1987 06 25.67  17.02  21.34 
1987 07 30.15  22.91  26.53 
1987 08 30.11  22.27  26.19 
1987 09 25.30  17.21  21.25 
1987 10 21.94  12.83  17.38 
1987 11 16.82   7.25  12.03 
1987 12 12.53   3.14   7.83 
1988 01  9.79   2.07   5.93 
1988 02  7.18    .43   3.80 
1988 03 10.25   2.98   6.61 
1988 04 17.37   6.73  12.05 
1988 05 21.29  11.69  16.49 
1988 06 24.78  17.83  21.30 
1988 07 27.05  21.65  24.34 
1988 08 29.91  22.35  26.13 
1988 09 25.50  18.78  22.14 
1988 10 20.59  11.32  15.95 
1988 11 14.64   5.31   9.97 
1988 12 11.07   2.65   6.85 
1989 01 10.00   2.98   6.49 
1989 02  9.29   2.46   5.87 
1989 03 12.29   3.53   7.91 
1989 04 18.86   7.54  13.20 
1989 05 21.75  12.77  17.26 
1989 06 24.38  16.31  20.34 
1989 07 28.52  21.49  25.00 
1989 08 29.58  22.55  26.06 
1989 09 26.31  18.73  22.52 
1989 10 20.79  10.84  15.81 
1989 11 16.45   8.29  12.37 
1989 12 11.55   3.75   7.65 
1990 01 99.99    .78 -99.99 
1990 02 99.99   3.40 -99.99 
1990 03 99.99   3.69 -99.99 
1990 04 99.99   7.94 -99.99 
1990 05 99.99  12.73 -99.99 
1990 06 99.99  18.48 -99.99 
1990 07 99.99  23.37 -99.99 
1990 08 99.99  23.51 -99.99 
1990 09 99.99  19.78 -99.99 
1990 10 99.99  12.75 -99.99 
1990 11 99.99   9.10 -99.99 
1990 12 99.99   4.05 -99.99 
1991 01 99.99   1.64 -99.99 
1991 02 99.99    .48 -99.99 
1991 03 99.99   3.96 -99.99 
1991 04 99.99   7.72 -99.99 
1991 05 99.99  13.03 -99.99 
1991 06 99.99  19.24 -99.99 
1991 07 99.99  22.35 -99.99 
1991 08 99.99  21.93 -99.99 
1991 09 99.99  19.24 -99.99 
1991 10 99.99  12.43 -99.99 
1991 11 99.99   6.68 -99.99 
1991 12 99.99   4.19 -99.99 
1992 01 99.99   1.94 -99.99 
1992 02 99.99   1.41 -99.99 
1992 03 99.99   4.19 -99.99 
1992 04 99.99   8.38 -99.99 
1992 05 99.99  11.82 -99.99 
1992 06 99.99  15.79 -99.99 
1992 07 99.99  21.63 -99.99 
1992 08 99.99  23.40 -99.99 
1992 09 99.99  18.74 -99.99 
1992 10 99.99  12.39 -99.99 
1992 11 99.99   7.09 -99.99 
1992 12 99.99   4.41 -99.99 
1993 01 99.99   2.35 -99.99 
1993 02 10.63   1.89   6.26 
1993 03 11.59   2.49   7.04 
1993 04 17.44   7.03  12.23 
1993 05 22.38  11.81  17.09 
1993 06 24.71  17.71  21.21 
1993 07 26.42  20.68  23.55 
1993 08 27.02  20.71  23.86 
1993 09 25.01  17.31  21.16 
1993 10 20.46  10.90  15.68 
1993 11 17.04   8.14  12.60 
1993 12 11.27   3.19   7.23 
1994 01  8.38   1.32   4.85 
1994 02  8.43    .80   4.62 
1994 03 10.41   1.60   6.00 
1994 04 19.53   8.89  14.21 
1994 05 24.44  13.55  18.99 
1994 06 99.99  17.44 -99.99 
1994 07 32.53  24.08  28.30 
1994 08 34.16  25.00  29.58 
1994 09 27.85  18.96  23.41 
1994 10 22.31  13.13  17.71 
1994 11 17.75   8.42  13.08 
1994 12 11.64   3.92   7.78 
1995 01  7.77   1.24   4.50 
1995 02  8.22    .32   4.27 
1995 03 12.29   4.39   8.34 
1995 04 17.48   7.41  12.44 
1995 05 22.06  12.28  17.17 
1995 06 23.65  16.69  20.17 
1995 07 30.31  22.86  26.58 
1995 08 33.56  24.18  28.87 
1995 09 25.34  17.29  21.32 
1995 10 21.85  12.60  17.22 
1995 11 99.99   5.79 -99.99 
1995 12  9.01   1.95   5.48 
1996 01  8.55   1.01   4.78 
1996 02  7.26    .11   3.68 
1996 03 11.11   2.59   6.85 
1996 04 15.97   5.38  10.67 
1996 05 22.21  12.64  17.42 
1996 06 25.99  18.90  22.44 
1996 07 30.41  22.30  26.35 
1996 08 30.48  22.68  26.58 
1996 09 99.99  17.45 -99.99 
1996 10 21.66  12.06  16.86 
1996 11 15.86   7.64  11.75 
1996 12 11.75   3.06   7.40 
1997 01  8.22    .88   4.55 
1997 02  8.18    .48   4.33 
1997 03 13.20   3.20   8.20 
1997 04 17.34   7.59  12.46 
1997 05 99.99  13.87 -99.99 
1997 06 99.99  17.79 -99.99 
1997 07 28.97  21.55  25.25 
1997 08 31.43  23.15  27.29 
1997 09 24.83  18.26  21.54 
1997 10 21.52  11.13  16.32 
1997 11 17.25   8.24  12.74 
1997 12 99.99   4.04 -99.99 
1998 01  8.03   1.88   4.95 
1998 02 10.99   2.32   6.65 
1998 03 13.48   3.85   8.66 
1998 04 19.20  11.02  15.11 
1998 05 24.07  14.66  19.36 
1998 06 25.06  18.37  21.71 
1998 07 29.95  23.01  26.48 
1998 08 31.29  23.98  27.63 
1998 09 27.89  20.27  24.08 
1998 10 23.27  15.18  19.22 
1998 11 17.06   7.56  12.31 
1998 12 13.14   4.21   8.67 
1999 01  9.49   1.33   5.41 
1999 02  8.57    .60   4.58 
1999 03 99.99   4.62 -99.99 
1999 04 17.37   8.28  12.82 
1999 05 23.88  12.70  18.28 
1999 06 25.54  18.21  21.88 
1999 07 27.82  21.52  24.67 
1999 08 31.11  24.11  27.61 
1999 09 28.51  21.43  24.97 
1999 10 22.62  13.15  17.88 
1999 11 16.76   8.16  12.46 
1999 12 10.75   3.10   6.92 
2000 01  8.05   1.83   4.94 
2000 02  7.38    .38   3.88 
2000 03 12.38   2.80   7.59 
2000 04 17.68   7.59  12.63 
2000 05 23.33  13.44  18.38 
2000 06 25.71  18.16  21.93 
2000 07 32.36  23.55  27.95 
2000 08 32.61  23.65  28.13 
2000 09 27.71  19.36  23.53 
2000 10 21.48  13.31  17.39 
2000 11 16.85   7.89  12.37 
2000 12 12.13   3.66   7.89 
2001 01  6.89    .78   3.83 
2001 02  8.92   1.31   5.11 
2001 03 12.97   2.51   7.74 
2001 04 18.62   7.59  13.11 
2001 05 24.10  14.54  19.32 
2001 06 25.91  18.69  22.30 
2001 07 31.96  23.25  27.60 
2001 08 99.99  23.21 -99.99 
2001 09 99.99  17.98 -99.99 
2001 10 21.90  13.11  17.50 
2001 11 16.17   6.57  11.37 
2001 12 10.38   3.23   6.80 
2002 01  9.29   2.09   5.69 
2002 02 10.02   1.69   5.85 
2002 03 15.11   4.98  10.04 
2002 04 99.99  10.05 -99.99 
2002 05 22.42  13.80  18.11 
2002 06 26.44  17.90  22.17 
2002 07 31.49  23.76  27.62 
2002 08 32.66  24.08  28.37 
2002 09 26.75  19.08  22.91 
2002 10 22.33  12.59  17.45 
2002 11 13.47   5.04   9.25 
2002 12 10.71   3.45   7.08 
2003 01  7.35    .47   3.91 
2003 02  9.49   2.05   5.77 
2003 03 11.68   2.51   7.09 
2003 04 18.28   8.87  13.57 
2003 05 22.70  13.92  18.31 
2003 06 26.87  18.69  22.78 
2003 07 26.26  20.71  23.48 
2003 08 30.66  22.91  26.78 
2003 09 27.67  20.28  23.97 
2003 10 21.76  11.67  16.71 
2003 11 17.96  10.02  13.99 
2003 12 11.85   4.41   8.13 
2004 01  8.20    .78   4.48 
2004 02 11.28   1.71   6.49 
2004 03 13.18   2.95   8.06 
2004 04 20.57   8.12  14.34 
2004 05 24.65  14.68  19.66 
2004 06 26.67  18.19  22.43 
2004 07 32.78  24.23  28.50 
2004 08 30.89  23.17  27.03 
2004 09 99.99  20.35 -99.99 
2004 10 21.07  12.91  16.99 
2004 11 18.73   9.14  13.94 
2004 12 12.84   4.19   8.51 
2005 01 99.99   1.19 -99.99 
2005 02 99.99    .82 -99.99 
2005 03 99.99   2.61 -99.99 
2005 04 99.99   8.46 -99.99 
2005 05 99.99  11.65 -99.99 
2005 06 99.99  19.58 -99.99 
2005 07 99.99  22.55 -99.99 
2005 08 99.99  23.62 -99.99 
2005 09 28.38  20.73  24.55 
2005 10 99.99  13.15 -99.99 
2005 11 16.48   7.21  11.84 
2005 12  7.14   1.00   4.06 
2006 01  7.78    .75   4.26 
2006 02  8.78   1.16   4.96 
2006 03 12.39   2.29   7.34 
2006 04 17.67   7.44  12.55 
2006 05 22.95  13.98  18.46 
2006 06 26.01  17.94  21.97 
2006 07 28.93  22.67  25.80 
2006 08 32.72  24.52  28.62 
2006 09 25.45  17.89  21.67 
2006 10 23.14  14.18  18.66 
2006 11 17.48   9.05  13.26 
2006 12 10.74   3.83   7.28 
2007 01  9.85   1.92   5.88 
2007 02 11.63   2.23   6.93 
2007 03 13.18   3.47   8.32 
2007 04 17.94   7.52  12.73 
2007 05 23.90  13.16  18.52 
2007 06 26.48  18.92  22.70 
2007 07 27.40  21.20  24.30 
2007 08 34.00  24.63  29.31 
2007 09 29.69  21.66  25.67 
2007 10 22.68  13.54  18.11 
2007 11 16.60   7.37  11.98 
2007 12 11.34   4.96   8.15 
2008 01  8.31   1.72   5.01 
2008 02  7.62    .10   3.86 
2008 03 13.06   4.06   8.56 
2008 04 17.95   8.30  13.12 
2008 05 22.85  12.35  17.60 
2008 06 24.51  17.32  20.91 
2008 07 32.58  23.72  28.15 
2008 08 31.11  23.44  27.27 
2008 09 26.76  19.54  23.15 
2008 10 23.11  13.46  18.28 
2008 11 16.15   7.87  12.01 
2008 12 12.13   3.33   7.73 
2009 01  7.61    .45   4.03 
2009 02 10.43   2.59   6.51 
2009 03 13.39   3.99   8.69 
2009 04 18.68   7.90  13.29 
2009 05 23.07  13.24  18.15 
2009 06 26.29  18.37  22.33 
2009 07 28.89  22.01  25.45 
2009 08 29.05  22.33  25.68 
2009 09 26.11  17.95  22.03 
2009 10 22.51  12.54  17.52 
2009 11 16.66   8.18  12.42 
2009 12 10.59   3.67   7.13 
2010 01  8.49    .93   4.71 
2010 02  9.97   3.04   6.50 
2010 03 11.68   4.25   7.96 
2010 04 16.20   7.23  11.71 
2010 05 22.21  12.63  17.42 
2010 06 26.44  18.32  22.38 
2010 07 31.42  23.70  27.56 
2010 08 34.99  26.19  30.59 
2010 09 29.62  21.15  25.38 
2010 10 22.15  14.67  18.41 
2010 11 16.42   6.78  11.60 
2010 12 11.68   3.44   7.56 
2011 01  5.00 -99.99 -99.99 
2011 02 10.08 -99.99 -99.99 
2011 03 10.85 -99.99 -99.99 
2011 04 17.02 -99.99 -99.99 
2011 05 22.77 -99.99 -99.99 
2011 06 27.46 -99.99 -99.99 
2011 07 30.81 -99.99 -99.99 
2011 08 32.12 -99.99 -99.99 
2011 09 27.79 -99.99 -99.99 
2011 10 22.42 -99.99 -99.99 
2011 11 18.58 -99.99 -99.99 
2011 12  9.62 -99.99 -99.99 
2012 01  7.04 -99.99 -99.99 
2012 02  6.41 -99.99 -99.99 
2012 03 11.17 -99.99 -99.99 
2012 04 19.44 -99.99 -99.99 
2012 05 22.32 -99.99 -99.99 
2012 06 24.92 -99.99 -99.99 
2012 07 31.88 -99.99 -99.99 
2012 08 33.88 -99.99 -99.99 
2012 09 28.79 -99.99 -99.99 
2012 10 22.32 -99.99 -99.99 
2012 11 15.41 -99.99 -99.99 
2012 12  8.02 -99.99 -99.99 
2013 01  6.94 -99.99 -99.99 
2013 02  8.00 -99.99 -99.99 
2013 03 14.83 -99.99 -99.99 
2013 04 17.17 -99.99 -99.99 
2013 05 23.20 -99.99 -99.99 
2013 06 26.30 -99.99 -99.99 
2013 07 32.91 -99.99 -99.99 
2013 08 33.16 -99.99 -99.99 
2013 09 27.56 -99.99 -99.99 
2013 10 22.52 -99.99 -99.99 
2013 11 15.50 -99.99 -99.99 
2013 12  9.68 -99.99 -99.99 
2014 01  8.64 -99.99 -99.99 
2014 02  8.54 -99.99 -99.99 
2014 03 13.44 -99.99 -99.99 
2014 04 18.71 -99.99 -99.99 
2014 05 24.68 -99.99 -99.99 
