1937 03  13.58  -1.97   5.80 
1937 04  13.65   2.16   7.90 
1937 05  22.55   3.79  13.17 
1937 06  24.93   8.89  16.91 
1937 07  30.88  11.39  21.13 
1937 08  27.92   7.99  17.95 
1937 09  25.35   6.77  16.06 
1937 10  17.53   3.62  10.57 
1937 11   6.37   -.39   2.99 
1937 12   1.51  -3.47   -.98 
1938 01   0.80  -4.76  -1.98 
1938 02   3.36  -4.56   -.60 
1938 03   8.99   -.96   4.01 
1938 04  16.91   0.54   8.72 
1938 05  21.87   3.98  12.92 
1938 06  28.43   8.83  18.63 
1938 07  32.16  11.65  21.90 
1938 08  28.85   7.70  18.27 
1938 09  28.75   8.93  18.84 
1938 10  15.94   2.41   9.17 
1938 11   3.72  -4.89   -.58 
1938 12   0.70  -6.05  -2.67 
1940 01   0.90  -5.98  -2.54 
1940 02   3.51  -3.61  -0.04 
1940 03  11.73   -.55   5.58 
1940 04  15.48   2.67   9.07 
1940 05  22.82   5.92  14.37 
1940 06  28.17   9.06  18.61 
1940 07  30.21  11.90  21.05 
1940 08  31.07   9.60  20.34 
1940 09  25.03   8.62  16.82 
1940 10  15.06 -99.99 -99.99 
1940 11   2.72  -4.62   -.94 
1940 12   1.73  -4.92  -1.59 
1941 01   1.55  -4.25  -1.35 
1941 02   6.01  -3.46   1.27 
1941 04  18.96   2.46  10.71 
1941 05  18.87   5.99  12.43 
1941 06  24.16   9.39  16.77 
1941 07  32.25  12.44  22.34 
1941 08  27.72  10.53  19.12 
1941 09  18.09   6.10  12.09 
1941 10  13.78   1.20   7.49 
1941 11   7.89  -1.35   3.27 
1941 12   2.69  -4.21   -.76 
1942 01  -1.35  -9.70  -5.52 
1942 02   3.64  -4.42   -.39 
1942 03  10.43  -2.93   3.75 
1942 04  17.08   1.26   9.17 
1942 05  17.49   4.80  11.14 
1942 06  21.76   8.18  14.97 
1942 07  29.18  11.18  20.18 
1942 08  30.91  10.35  20.63 
1942 09  26.28   5.03  15.65 
1942 10  17.39   0.01   8.70 
1942 11   3.78  -4.08   -.14 
1942 12 -99.99  -4.92 -99.99 
1943 01  -4.55 -12.17  -8.36 
1943 02   4.25  -6.23   -.99 
1943 03   6.90  -5.35   0.77 
1943 04  17.14   2.03   9.58 
1943 05  17.94   2.85  10.39 
1943 06  22.22   7.28  14.75 
1943 07  30.10   9.72  19.91 
1943 08  27.93   8.60  18.26 
1943 09  26.70   5.42  16.06 
1943 10  14.49   2.82   8.65 
1943 11   5.69  -2.03   1.83 
1943 12   0.79  -7.33  -3.27 
1944 01   0.32  -9.29  -4.48 
1944 02   2.99  -6.54  -1.77 
1944 03   8.10  -3.84   2.13 
1944 04  15.68   1.52   8.60 
1944 05  20.96   5.79  13.37 
1944 06  23.96   9.39  16.68 
1944 07  30.23  10.13  20.18 
1944 08  27.83  10.52  19.17 
1944 09  25.07   6.56  15.81 
1944 10  18.94   2.95  10.94 
1944 11   4.83  -1.17   1.82 
1944 12   -.35  -7.21  -3.78 
1945 01   1.19  -4.78  -1.79 
1945 02   3.76  -3.26   0.25 
1945 03   7.75  -1.46   3.14 
1945 04  12.78   -.26   6.26 
1945 05  20.62   5.99  13.30 
1945 06  22.63   8.02  15.32 
1945 07  31.07  10.30  20.68 
1945 08  30.43   9.70  20.06 
1945 09  21.25   5.12  13.18 
1945 10  16.28   1.76   9.02 
1945 11   3.87  -2.75   0.55 
1945 12   0.58  -5.65  -2.53 
1946 01   0.39  -7.13  -3.37 
1946 02   4.11  -6.30  -1.09 
1946 03   9.38  -1.05   4.16 
1946 04  17.18   2.34   9.76 
1946 05  22.88   4.75  13.81 
1946 06  22.40   7.35  14.87 
1946 07  29.43   9.68  19.56 
1946 08  29.33   9.51  19.42 
1946 09  21.91   5.87  13.89 
1946 10  12.26   -.55   5.85 
1946 11   4.42  -4.44   0.00 
1946 12   1.07  -5.92  -2.42 
1947 01  -1.46 -10.07  -5.76 
1947 02   5.87  -5.04   0.41 
1947 03  11.96  -1.39   5.28 
1947 04  16.23   1.04   8.63 
1947 05  23.34   5.96  14.65 
1947 06  21.99   8.87  15.43 
1947 07  29.56  10.00  19.77 
1947 08  27.26   8.63  17.94 
1947 09  22.07   7.18  14.62 
1947 10  13.17   4.71   8.94 
1947 11   3.80  -2.10   0.84 
1947 12   1.33  -4.57  -1.62 
1948 01   -.30  -8.75  -4.52 
1948 02   2.13  -7.09  -2.48 
1948 03   8.27  -3.26   2.50 
1948 04  12.52   1.09   6.80 
1948 05  17.62   6.79  12.20 
1948 06  25.76  11.29  18.52 
1948 08  25.61   9.99  17.79 
1948 09  22.95   5.16  14.05 
1948 10  15.30   -.84   7.23 
1948 11   5.21  -2.15   1.53 
1948 12  -3.12 -11.04  -7.08 
1949 01  -7.49 -19.65 -13.57 
1949 02   0.26 -11.28  -5.51 
1949 03   8.42  -2.49   2.96 
1949 04  18.02   1.24   9.63 
1949 05  23.00   6.62  14.81 
1949 06  25.10   7.93  16.51 
1949 07  28.79  10.10  19.44 
1949 08  28.91  12.50  20.70 
1949 09  24.33   8.35  16.34 
1949 10  13.25  -0.03   6.61 
1950 02   2.25  -5.10  -1.42 
1950 03   5.86  -3.71   1.07 
1950 05  18.86   3.99  11.42 
1950 06  24.27   8.56  16.41 
1950 07  29.84  11.54  20.69 
1950 08  30.04  11.38  20.71 
1950 09  26.29   6.75  16.52 
1950 10  11.54   3.38   7.46 
1950 11   4.77  -2.33   1.22 
1950 12   3.09  -2.75   0.16 
1951 01   0.02  -7.65  -3.81 
1951 02   2.93  -6.69  -1.88 
1951 03   6.18  -4.63   0.77 
1951 04  17.01   -.61   8.20 
1951 05  20.67   5.29  12.98 
1951 06  24.19   7.90  16.04 
1951 07 -99.99   8.54 -99.99 
1951 08  29.00  10.39  19.69 
1951 09  23.55   5.95  14.75 
1951 10  11.75   3.17   7.46 
1951 11   4.87  -2.03   1.42 
1951 12  -3.10 -10.87  -6.98 
1952 01  -1.59  -7.89  -4.73 
1952 02   3.40  -6.73  -1.66 
1952 03   6.44  -3.67   1.38 
1952 04  17.52   0.96   9.24 
1952 05  22.06   5.51  13.78 
1952 06  24.01   8.22  16.11 
1952 07  31.00  10.04  20.52 
1952 08  29.85   9.70  19.77 
1952 09  26.88   6.78  16.83 
1952 10  20.92   0.70  10.81 
1952 11   4.92  -5.78   -.42 
1952 12   2.31  -3.30   -.49 
1953 01   5.80   -.15   2.82 
1953 02   6.04  -3.05   1.49 
1953 03  10.37  -1.76   4.30 
1953 04  13.75   1.04   7.40 
1953 05  19.74   4.06  11.90 
1953 06  20.95   7.93  14.44 
1953 07  30.07   8.96  19.51 
1953 08  28.60  10.02  19.31 
1953 09 -99.99   5.78 -99.99 
1953 10  17.35   1.69   9.52 
1953 11   8.10   -.81   3.65 
1953 12   2.78  -3.66   -.44 
1954 01   -.52  -8.10  -4.31 
1954 02   4.98  -2.53   1.22 
1954 03   8.78  -4.00   2.38 
1954 04  13.32   -.43   6.44 
1954 05  21.02   4.07  12.54 
1954 06  21.88   6.61  14.24 
1954 07  29.00   9.54  19.27 
1954 08  25.51   9.14  17.33 
1954 09  20.87   6.29  13.58 
1954 10  14.08   -.39   6.84 
1954 11   8.09   1.26   4.67 
1954 12   1.89  -4.82  -1.46 
1955 01   0.18  -5.37  -2.59 
1955 02   1.66  -8.52  -3.43 
1955 03   4.42  -6.46  -1.02 
1955 04  11.40   -.36   5.52 
1955 05  16.37   3.70  10.03 
1955 06  25.15   7.89  16.52 
1955 07  26.81 -99.99 -99.99 
1955 08  30.19   7.97  19.08 
1955 09  23.89   5.25  14.57 
1955 10  13.34   2.44   7.89 
1955 11   1.24  -6.19  -2.47 
1955 12   -.72  -8.83  -4.77 
1956 01   0.52  -6.24  -2.85 
1956 02   -.66  -9.52  -5.09 
1956 03   7.66  -3.73   1.96 
1956 04  17.84   1.67   9.75 
1956 05  23.85   5.66  14.75 
1956 06  22.42   7.72  15.07 
1956 07  31.00  10.59  20.79 
1956 08  29.00   9.05  19.02 
1956 09  25.00   5.19  15.09 
1956 10  13.78   2.03   7.90 
1956 11   3.50  -4.46   -.48 
1956 12   1.23  -4.92  -1.84 
1957 02   2.41  -8.22  -2.90 
1957 03   8.18  -1.71   3.23 
1957 04  16.33   1.34   8.83 
1957 05  23.01   8.38  15.69 
1957 06  23.58   9.20  16.39 
1957 07  28.44   8.72  18.58 
1957 08  27.59   7.39  17.49 
1957 09  27.04   6.02  16.53 
1957 10  12.50   1.24   6.87 
1957 11   5.35  -5.09   0.12 
1957 12   3.17  -3.58   -.20 
1958 01   2.51  -3.85   -.66 
1958 02   7.34   -.96   3.19 
1958 03  10.25  -2.33   3.95 
1958 04  14.16   0.49   7.32 
1958 05  26.23   7.37  16.79 
1958 06  27.51  10.79  19.15 
1958 07  32.43  11.65  22.04 
1958 08  33.62  11.15  22.38 
1958 09  22.75   4.73  13.74 
1958 10  16.37   0.08   8.22 
1958 11   4.00  -5.03   -.51 
1958 12   0.76  -4.02  -1.63 
1959 01   -.23  -6.54  -3.38 
1959 02   2.39  -6.73  -2.17 
1959 03   9.38  -1.99   3.69 
1959 04  16.65   1.57   9.10 
1959 05  17.85   3.82  10.83 
1959 06  24.06   8.32  16.18 
1959 07  31.57   9.72  20.64 
1959 08  27.08   8.60  17.84 
1959 09  20.20   7.08  13.64 
1959 10  13.10   1.51   7.30 
1959 11   3.20  -6.35  -1.57 
1959 12   0.58  -5.79  -2.60 
1960 01  -2.05 -10.30  -6.17 
1960 02   3.82  -5.80   -.99 
1960 03   9.18  -2.45   3.37 
1960 04  15.25   1.12   8.18 
1960 05  17.67   4.21  10.94 
1960 06  25.75   7.82  16.78 
1960 07  34.83  10.85  22.84 
1960 08  26.54   9.43  17.98 
1960 09  25.28   5.10  15.19 
1960 10  16.08   2.05   9.06 
1960 11   5.38  -2.65   1.36 
1960 12   -.17  -5.49  -2.83 
1961 02   5.87   -.99   2.44 
1961 03  10.57  -1.61   4.48 
1961 04  14.09   0.96   7.52 
1961 05  19.17   6.04  12.60 
1961 06  28.11   9.46  18.78 
1961 07  31.00  11.18  21.09 
1961 08  32.22  11.55  21.88 
1961 09  21.48   3.82  12.65 
1961 10  12.99   0.48   6.73 
1961 11   3.72  -5.86  -1.07 
1961 12   0.00  -7.80  -3.90 
1962 01  -1.63 -12.23  -6.93 
1962 02   3.50  -4.96   -.73 
1962 03   7.76  -4.29   1.73 
1962 04  17.54   1.48   9.51 
1962 05  17.73   4.84  11.28 
1962 06  24.26   6.77  15.51 
1962 07  29.28   8.70  18.99 
1962 08  26.59   8.89  17.74 
1962 09  25.25   5.05  15.15 
1962 10  14.30   2.35   8.33 
1962 11   7.18   0.61   3.89 
1962 12   3.36  -1.40   0.97 
1963 01  -1.81  -9.99  -5.89 
1963 02   6.18  -2.44   1.86 
1963 03  11.04  -1.07   4.98 
1963 04  13.99   1.41   7.70 
1963 05  20.57   4.19  12.38 
1963 06  23.74   8.97  16.36 
1963 07  27.65   9.97  18.81 
1963 08  29.80   9.72  19.76 
1963 09  27.33   7.28  17.30 
1963 10  16.85   2.15   9.50 
1963 11   5.75  -1.61   2.07 
1963 12   0.16  -6.47  -3.15 
1964 01   1.62  -6.00  -2.19 
1964 02   4.19  -9.13  -2.46 
1964 03   7.11  -4.61   1.25 
1964 04  14.05   -.22   6.91 
1964 05  19.04   3.78  11.41 
1964 06  23.21   8.30  15.75 
1964 07  28.46   9.91  19.18 
1964 08  25.09   7.93  16.51 
1964 09  20.64   3.24  11.94 
1964 10  16.10   -.52   7.79 
1964 11   4.73  -2.96   0.88 
1964 12  -2.23  -9.31  -5.77 
1965 01   0.68  -5.30  -2.31 
1965 02   4.01  -6.43  -1.20 
1965 03   8.06  -7.40   0.33 
1965 04  16.16   1.56   8.85 
1965 05  19.54   2.53  11.04 
1965 06  24.33   6.83  15.58 
1965 07  30.15   9.63  19.89 
1965 08  27.61  11.05  19.33 
1965 09  20.18   3.04  11.61 
1965 10  17.46   1.59   9.53 
1965 11   6.69  -1.11   2.79 
1965 12   2.18  -4.48  -1.15 
1966 01   0.72  -7.01  -3.14 
1966 02   4.71  -4.55   0.08 
1966 03   9.91  -2.38   3.76 
1966 04  15.63  -0.01   7.81 
1966 05  21.68   4.31  12.99 
1966 06  21.93   6.46  14.19 
1966 07  28.21   9.91  19.06 
1966 08  28.82   9.24  19.02 
1966 09  25.99   8.24  17.11 
1966 10  14.26   0.85   7.55 
1966 11   6.96  -1.66   2.65 
1966 12   3.25  -1.80   0.72 
1967 01   3.30  -4.07   -.38 
1967 02   7.44  -3.38   2.03 
1967 03   8.56  -1.97   3.29 
1967 04  12.65   -.68   5.98 
1967 05  19.18   4.05  11.61 
1967 06  26.48   8.70  17.59 
1967 07  30.65   9.68  20.16 
1967 08  33.93  10.31  22.12 
1967 09  28.35   7.97  18.16 
1967 10  14.36   2.16   8.26 
1967 11   6.22  -2.40   1.90 
1967 12   -.21  -7.02  -3.61 
1968 01   0.64  -6.91  -3.13 
1968 02   8.24  -3.80   2.21 
1968 03  11.87  -1.04   5.41 
1968 04  13.74   -.80   6.47 
1968 05  19.75   3.25  11.50 
1968 06  23.09   7.38  15.23 
1968 07  31.52  10.06  20.79 
1968 08  25.74  10.14  17.94 
1968 09  22.43   5.85  14.14 
1968 10  12.47   0.06   6.26 
1968 11   5.15  -1.77   1.69 
1968 12  -1.49  -8.92  -5.20 
1969 01  -4.89 -12.97  -8.93 
1969 02   2.62  -7.71  -2.54 
1969 03  10.22  -3.90   3.16 
1969 04  14.71   2.62   8.66 
1969 05  22.28   5.88  14.08 
1969 06  26.11   9.97  18.04 
1969 07  28.06   8.68  18.36 
1969 08  28.94   7.61  18.27 
1969 09  22.50   6.81  14.65 
1969 10  13.10   0.09   6.59 
1969 11   5.98  -2.40   1.79 
1969 12   0.70  -3.44  -1.37 
1970 01   -.24  -7.77  -4.00 
1970 02   6.19  -4.96   0.61 
1970 03   9.31  -2.90   3.20 
1970 04  12.68   0.24   6.46 
1970 05  21.12   4.40  12.76 
1970 06  26.43  10.06  18.24 
1970 07  30.82  11.55  21.18 
1970 08  31.38   8.92  20.15 
1970 09  20.33   3.41  11.87 
1970 10  13.85   -.69   6.58 
1970 11   4.96  -3.72   0.62 
1970 12   0.06  -7.41  -3.67 
1971 01   0.85  -7.42  -3.28 
1971 02   3.65  -4.67   -.51 
1971 03   6.73  -4.17   1.27 
1971 04  14.78   0.77   7.77 
1971 05  21.17   5.45  13.31 
1971 06  21.36   7.49  14.42 
1971 07  29.26   9.72  19.49 
1971 08  32.34  10.67  21.50 
1971 09  19.98   4.02  12.00 
1971 10  13.11   -.17   6.47 
1971 11   5.09  -1.35   1.87 
1971 12  -1.51  -9.64  -5.58 
1972 01  -1.33 -10.31  -5.82 
1972 02   3.64  -5.96  -1.16 
1972 03  10.85  -1.10   4.87 
1972 04  12.90  -1.09   5.90 
1972 05  21.12   5.79  13.45 
1972 06  22.80   8.66  15.73 
1972 07  27.34   8.22  17.78 
1972 08  30.26   9.99  20.12 
1972 09  20.49   3.13  11.81 
1972 10  14.87   -.61   7.13 
1972 11   5.34   -.32   2.51 
1972 12   -.80  -7.43  -4.11 
1973 01  -0.02  -8.46  -4.24 
1973 02   5.24  -4.02   0.60 
1973 03  11.11  -1.47   4.81 
1973 04  16.12   0.03   8.07 
1973 05  21.64   4.03  12.83 
1973 06  24.64   7.26  15.95 
1973 07  31.55  10.52  21.03 
1973 08  30.48   9.27  19.87 
1973 09  23.48   6.64  15.06 
1973 10  13.18   2.08   7.63 
1973 11   3.18  -2.19   0.49 
1973 12   2.32  -2.45  -0.06 
1974 01   -.19  -8.43  -4.31 
1974 02   4.96  -2.58   1.19 
1974 03   8.92  -1.41   3.75 
1974 04  14.65   2.77   8.71 
1974 05  17.24   3.67  10.45 
1974 06  27.91   8.85  18.38 
1974 07  28.25   9.92  19.08 
1974 08  30.09   8.52  19.30 
1974 09  26.26   2.69  14.47 
1974 10  17.94  -2.40   7.77 
1974 11   6.00   -.55   2.72 
1974 12   2.85  -3.40   -.27 
1975 01   -.81  -9.82  -5.31 
1975 02   1.90  -9.35  -3.72 
1975 03   6.52  -3.48   1.52 
1975 04  12.90   -.43   6.23 
1975 05  19.82   4.54  12.18 
1975 06  22.82   7.56  15.19 
1975 07  31.15  12.70  21.92 
1975 09  24.83   4.88  14.85 
1975 10  12.90   2.11   7.51 
1975 11   4.96  -4.88   0.04 
1975 12   2.02  -4.98  -1.48 
1976 01   0.69  -6.11  -2.71 
1976 02   3.80  -5.69   -.94 
1976 03   7.17  -4.73   1.21 
1976 04  14.41   0.51   7.46 
1976 05  19.98   3.85  11.91 
1976 06  22.14   6.29  14.21 
1976 07  27.12  10.22  18.67 
1976 08  24.59  10.39  17.49 
1976 09  25.71   5.72  15.71 
1976 10  14.95   -.48   7.23 
1976 11   6.52  -4.44   1.04 
1976 12   0.87  -7.26  -3.19 
1977 01  -2.63 -12.01  -7.32 
1977 02   5.76  -4.88   0.44 
1977 03   9.35  -2.60   3.37 
1977 04  19.26   0.39   9.82 
1977 05  17.77   3.61  10.69 
1977 06  27.35   9.63  18.49 
1977 07  28.75   9.63  19.19 
1977 09  19.73   5.60  12.66 
1977 10  14.65   -.80   6.92 
1977 11   3.93  -4.92   -.49 
1977 12   -.94  -8.53  -4.73 
1978 01   0.33  -9.00  -4.33 
1978 02   3.74  -4.21   -.23 
1978 03  10.04  -2.25   3.89 
1978 05  18.20   3.78  10.99 
1978 06  25.43   7.69  16.56 
1978 07  28.94  10.79  19.86 
1978 08  26.25   9.57  17.91 
1978 09  19.43   6.03  12.73 
1978 12  -4.08 -12.17  -8.12 
1979 01  -6.73 -16.00 -11.36 
1979 02   1.35  -5.92  -2.28 
1979 03  11.24  -2.40   4.42 
1979 04  15.05   0.21   7.63 
1979 05  20.94   5.02  12.98 
1979 06  25.80   9.20  17.50 
1979 07  30.32  12.70  21.51 
1979 08  29.84  12.66  21.25 
1979 09  24.86   7.61  16.23 
1979 10  16.43   3.32   9.87 
1979 11   2.72  -4.61   -.94 
1979 12   3.82  -1.04   1.38 
1980 01  -3.16 -10.59  -6.87 
1980 02   2.78  -1.96   0.40 
1980 03   8.43  -1.63   3.40 
1980 04  17.70   3.68  10.69 
1980 05  19.76   8.68  14.22 
1980 06  21.89   9.10  15.50 
1980 07  28.11  11.85  19.98 
1980 08  25.21  10.03  17.61 
1980 09  21.77   6.72  14.24 
1980 12   2.29  -2.04   0.12 
1981 01   3.44  -2.35   0.54 
1981 02   5.78  -2.42   1.68 
1981 03  12.31   -.13   6.09 
1981 04  14.80   1.69   8.24 
1981 05  18.45   6.77  12.61 
1981 06  20.65   8.29  14.46 
1981 07  25.69  11.07  18.38 
1981 08  30.37  11.54  20.95 
1981 09  23.13   6.46  14.79 
1981 10  12.55   1.38   6.96 
1981 11   6.31   -.30   3.00 
1981 12   0.74  -4.91  -2.08 
1982 01   -.62  -7.26  -3.94 
1982 02   2.72  -4.80  -1.04 
1982 03   9.77   -.75   4.51 
1982 04  13.63   -.28   6.67 
1982 05  20.08   4.50  12.29 
1982 06  26.71  11.67  19.18 
1982 07  26.52  11.37  18.94 
1982 08  27.86  11.68  19.77 
1982 09  22.20   7.57  14.88 
1982 10  13.66   2.00   7.83 
1982 11   3.70  -3.59   0.05 
1982 12   0.00  -5.54  -2.77 
1983 01   2.94  -2.16   0.39 
1983 02   5.92   -.38   2.77 
1983 03  11.24   1.66   6.45 
1983 04  15.36   1.91   8.63 
1983 05  22.31   5.86  14.08 
1983 06  22.68   9.51  16.09 
1983 07  24.17  10.29  17.23 
1983 08  29.06  12.28  20.67 
1983 09  20.08   4.78  12.43 
1983 10  14.08   1.76   7.92 
1983 11   6.06   1.89   3.97 
1983 12  -4.63 -11.41  -8.02 
1984 01   0.39  -5.00  -2.30 
1984 02   3.62  -2.18   0.71 
1984 03   9.67   1.56   5.61 
1984 04  13.49   1.97   7.73 
1984 05  16.57   4.64  10.60 
1984 06  21.77   8.64  15.20 
1984 07  28.59  11.15  19.86 
1984 08  28.80  10.73  19.76 
1984 09  20.36   4.35  12.35 
1984 10  11.97   0.02   5.99 
1984 11   4.48   -.37   2.06 
1984 12  -4.48 -11.28  -7.88 
1985 01  -2.34  -7.69  -5.02 
1985 02   0.22  -8.50  -4.14 
1985 03   8.49  -2.95   2.77 
1985 04  16.28   2.10   9.19 
1985 05  22.11   6.27  14.19 
1985 06  24.78   9.17  16.97 
1985 07  34.02  13.38  23.70 
1985 08  26.97  10.71  18.84 
1985 09  18.20   6.64  12.42 
1985 10  12.67   2.09   7.38 
1985 11  -2.58 -10.88  -6.73 
1985 12  -3.15  -8.56  -5.85 
1986 01   1.66  -3.69  -1.01 
1986 02   3.65  -4.79   -.56 
1986 03  11.69   1.20   6.44 
1986 04  13.59   1.76   7.67 
1986 05  21.04   6.38  13.71 
1986 06  26.84  10.78  18.81 
1986 07  25.64  10.55  18.09 
1986 08  32.24  13.08  22.66 
1986 09  19.18   6.73  12.95 
1986 10  15.88   2.09   8.99 
1986 11   5.50  -1.22   2.13 
1986 12   0.75  -3.61  -1.43 
1987 01   0.73  -4.61  -1.94 
1987 02   5.46  -1.52   1.97 
1987 03  11.06   1.21   6.13 
1987 04  18.25   4.67  11.46 
1987 05  22.26   7.22  14.74 
1987 06  27.22  11.26  19.24 
1987 07  27.69  13.00  20.34 
1987 08  28.35  10.86  19.60 
1987 09  26.66   7.61  17.13 
1987 10  16.90   0.64   8.76 
