1936 07  29.60 -99.99 -99.99 
1936 09 -99.99   1.50 -99.99 
1936 10  20.99   -.58  10.20 
1936 11   8.54  -5.86   1.33 
1936 12   2.41  -6.31  -1.95 
1937 01  -4.46 -16.73 -10.59 
1937 02   3.62  -7.80  -2.09 
1937 03   9.08  -2.87   3.10 
1937 05  21.74   0.95  11.34 
1937 06  21.78 -99.99 -99.99 
1937 07  28.39   6.05  17.21 
1937 08  26.82   3.65  15.23 
1937 09  25.63   2.80  14.21 
1937 10  18.73   -.21   9.26 
1937 11   8.00   0.02   4.01 
1937 12   4.92  -1.14   1.89 
1938 01   5.04  -5.09  -0.02 
1938 02   5.11  -6.57   -.73 
1938 03   6.95  -4.46   1.24 
1938 04  15.74   -.80   7.47 
1938 05  19.07   0.09   9.58 
1938 06  24.63   3.48  14.05 
1938 07  28.97   6.79  17.87 
1938 08  27.28   3.36  15.32 
1938 09  25.60   4.27  14.93 
1938 10  15.18   0.33   7.75 
1938 11   4.38  -5.39   -.50 
1938 12   3.52  -6.18  -1.33 
1939 01   3.76  -6.31  -1.27 
1939 02   2.32  -8.27  -2.97 
1939 03  11.05  -4.76   3.14 
1939 04  18.35  -2.00   8.17 
1939 05  20.48   0.97  10.72 
1939 06  20.81   2.47  11.64 
1939 07  28.57   6.27  17.42 
1939 08  28.70   4.80  16.75 
1939 09  23.78   2.57  13.17 
1939 10  15.94   -.83   7.55 
1939 11  10.46  -4.26   3.10 
1939 12   5.65  -2.59   1.53 
1940 01   1.75  -7.97  -3.11 
1940 02   5.06  -4.16   0.45 
1940 03  10.90  -2.53   4.18 
1940 04  13.49  -1.32   6.08 
1940 05  20.90   1.58  11.24 
1940 06  26.58   3.49  15.03 
1940 07  28.46   6.09  17.27 
1940 08  31.45   4.54  17.99 
1940 09  28.32   4.40  16.36 
1940 10  20.14   0.79  10.46 
1940 11 -99.99  -5.10 -99.99 
1940 12   4.35  -6.27   -.96 
1941 01   4.10  -4.98   -.44 
1941 02   6.69  -3.96   1.36 
1941 03  12.78  -3.87   4.45 
1941 04  14.53   -.90   6.81 
1941 05  17.90   2.58  10.24 
1941 06  20.82   3.69  12.25 
1941 07  28.10   6.67  17.38 
1941 08  24.46   7.18  15.82 
1941 09  17.79   2.39  10.09 
1941 10  15.50   -.11   7.69 
1941 11   8.91  -1.99   3.46 
1941 12   3.35  -5.23   -.94 
1942 01   1.91  -9.76  -3.92 
1942 02   3.31  -6.89  -1.79 
1942 03   8.93  -5.32   1.80 
1942 04  14.99  -1.87   6.56 
1942 05  13.89   0.63   7.26 
1942 06  20.32   2.36  11.34 
1942 07  28.48   6.57  17.52 
1942 08  28.73   5.24  16.98 
1942 09  24.81   2.00  13.40 
1942 10  16.98   0.33   8.65 
1942 11   5.71  -3.33   1.19 
1942 12   2.57  -5.22  -1.32 
1943 01   0.69 -10.69  -5.00 
1943 02   5.99  -6.86   -.43 
1943 03   7.97  -5.13   1.41 
1943 04  15.50   -.67   7.41 
1943 05  16.20  -1.05   7.57 
1943 06  18.21   2.08  10.15 
1943 07  28.27   5.12  16.69 
1943 08  26.17   3.69  14.93 
1943 09  27.02   2.75  14.88 
1943 10  15.08   0.11   7.59 
1943 11   8.42  -2.67   2.87 
1943 12   2.80  -6.49  -1.84 
1944 01   3.42  -8.74  -2.66 
1944 02   3.39  -6.87  -1.73 
1944 03   8.91  -6.65   1.12 
1944 04  12.39  -2.47   4.96 
1944 05  18.29   -.45   8.92 
1944 06  19.76   2.28  11.02 
1944 07  27.43   4.17  15.80 
1944 08  27.61   2.46  15.03 
1944 09  24.25   2.38  13.31 
1944 10  19.40   0.25   9.82 
1944 11   4.34  -5.59   -.62 
1944 12   1.78  -8.28  -3.25 
1945 01   2.48  -7.13  -2.32 
1945 02   4.92  -5.52   -.29 
1945 03   6.59  -5.86   0.36 
1945 04  11.52  -4.07   3.72 
1945 05  18.11   0.92   9.51 
1945 06  21.69   1.07  11.38 
1945 07  29.76   4.41  17.08 
1945 08 -99.99   4.61 -99.99 
1945 09  22.64   1.65  12.14 
1945 10  17.51  -1.44   8.03 
1945 11   4.06  -4.82   -.38 
1945 12   1.77  -7.37  -2.80 
1946 01   1.80  -9.34  -3.77 
1946 02   4.16  -8.46  -2.15 
1946 03   7.59  -4.41   1.59 
1946 04  14.63  -2.17   6.23 
1946 05  19.78   -.31   9.73 
1946 06 -99.99   3.20 -99.99 
1946 07  26.97   4.54  15.75 
1946 08 -99.99   4.14 -99.99 
1946 09  20.73   1.00  10.86 
1946 10   9.64  -2.96   3.34 
1946 11   4.78  -5.11   -.16 
1946 12   3.82  -5.45   -.81 
1947 01   1.20  -9.37  -4.08 
1947 02   7.10  -3.66   1.71 
1947 03  11.31  -2.99   4.16 
1947 04  15.00  -1.65   6.67 
1947 05  21.79   1.26  11.52 
1947 06  18.85   2.82  10.83 
1947 07  26.01   4.46  15.23 
1947 08  25.29   2.92  14.10 
1947 09  24.62   2.52  13.57 
1947 10  14.18   1.23   7.70 
1947 11   4.23  -3.81   0.21 
1947 12   2.25  -6.25  -2.00 
1948 02   2.68  -9.17  -3.24 
1948 03   6.11  -5.29   0.41 
1948 04   9.04  -3.07   2.98 
1948 05  14.21   1.00   7.60 
1948 07  25.37   5.54  15.45 
1948 08  24.90   4.52  14.71 
1948 09  20.92   0.72  10.82 
1948 12  -1.58 -11.15  -6.36 
1949 01  -6.63 -20.60 -13.61 
1949 02   0.75  -9.35  -4.30 
1949 03   4.98  -4.83   0.07 
1949 04  13.38  -3.88   4.75 
1949 05  17.91   1.11   9.51 
1949 06  23.42   0.96  12.19 
1949 07  27.27   3.76  15.51 
1949 08  27.89   3.33  15.61 
1949 09  24.55   2.83  13.69 
1949 10  12.89  -2.72   5.08 
1949 11   9.83  -2.22   3.80 
1949 12   0.93  -8.91  -3.99 
1950 01  -2.91 -14.28  -8.59 
1950 02   4.16  -5.95   -.89 
1950 03   5.17  -5.34  -0.08 
1950 04  10.22  -4.54   2.84 
1950 05  18.57   -.44   9.06 
1950 06  21.42   3.80  12.61 
1950 07  28.55   6.03  17.28 
1950 08  29.19   5.07  17.13 
1950 09  23.94   1.17  12.56 
1950 11   7.70  -2.93   2.38 
1950 12   5.44  -2.79   1.32 
1951 01   0.13  -9.75  -4.81 
1951 02   4.75  -6.95  -1.09 
1951 03   6.09  -8.09  -1.00 
1951 04  16.32  -4.19   6.06 
1951 05  17.98   -.84   8.57 
1951 06  22.37   0.94  11.65 
1951 07  28.26   4.04  16.15 
1951 08  26.29   2.21  14.25 
1951 09  24.92   0.33  12.62 
1951 10  12.90   0.52   6.71 
1951 11   6.15  -5.63   0.26 
1951 12   1.00 -11.20  -5.10 
1952 01   0.15 -12.96  -6.40 
1952 02   3.41 -10.01  -3.30 
1952 03   5.60  -8.60  -1.50 
1952 04 -99.99  -4.04 -99.99 
1952 05  18.73   0.31   9.51 
1952 06  19.92   2.22  11.07 
1952 07  28.53   3.80  16.16 
1952 08  27.49   3.51  15.50 
1952 09  25.78   1.93  13.85 
1952 10  21.58  -1.61   9.98 
1952 11   6.08  -9.72  -1.82 
1952 12   1.84 -10.17  -4.16 
1953 02   5.33  -6.93   -.79 
1953 03   7.60  -6.04   0.78 
1953 04  12.57 -99.99 -99.99 
1953 05  14.41   -.88   6.76 
1953 07  28.40   3.32  15.86 
1953 08  25.55   5.33  15.44 
1953 09  25.92   2.26  14.09 
1953 10  16.40  -2.38   7.01 
1953 11   8.85  -2.18   3.33 
1953 12   3.01  -5.47  -1.22 
1954 01   2.65  -9.06  -3.20 
1954 02   8.26  -4.81   1.72 
1954 03   7.33  -7.78   -.22 
1954 04  14.52  -2.84   5.84 
1954 05  20.14   0.02  10.08 
1954 06  19.41   2.30  10.85 
1954 07  27.13   3.83  15.48 
1954 08  23.85   3.06  13.45 
1954 09  22.15   0.27  11.21 
1954 10  14.64  -3.91   5.36 
1954 11  10.29  -3.06   3.61 
1955 01   1.00 -12.29  -5.64 
1955 02   2.98 -11.05  -4.03 
1955 03   5.36  -7.68  -1.15 
1955 04   8.16  -4.65   1.75 
1955 05  14.86  -1.63   6.61 
1955 06  22.71   2.25  12.48 
1955 07  24.70   4.03  14.36 
1955 08  29.00   2.17  15.58 
1955 09  23.15   1.55  12.35 
1956 02   1.36 -99.99 -99.99 
1956 03   8.67  -6.04   1.31 
1956 07  28.48   5.58  17.02 
1956 08  26.21   4.17  15.19 
1956 09  24.20   1.07  12.63 
1956 10  15.40  -1.11   7.14 
1956 11   7.28  -5.60   0.84 
1956 12   4.50  -6.07   -.78 
1957 01  -3.36 -15.80  -9.58 
1957 02   4.82  -7.90  -1.54 
1957 03   7.78  -3.99   1.89 
1957 04  12.82  -2.19   5.31 
1957 05  17.84   1.89   9.86 
1957 06  23.62   3.06  13.34 
1957 07  25.43   2.22  13.82 
1957 08  24.68   1.25  12.96 
1957 09  24.68   1.13  12.90 
1957 10  11.70  -2.20   4.75 
1957 11   6.11  -8.20  -1.04 
1957 12   4.62  -6.63  -1.00 
1961 10  13.50  -1.73   5.88 
1961 12   1.82  -6.86  -2.52 
1962 01   1.26 -11.65  -5.19 
1962 02   4.21  -6.90  -1.34 
1962 03   6.13  -5.58   0.27 
1962 04  16.32  -1.62   7.35 
1962 05  13.98   -.34   6.82 
1962 06  22.96   0.82  11.89 
1962 07  27.67   2.31  14.99 
1962 08  24.84   3.23  14.03 
1962 09  23.91   1.92  12.91 
1962 10  14.64 -99.99 -99.99 
1963 07  24.87   2.61  13.74 
1963 08  27.00   3.44  15.22 
1963 09  25.88   4.40  15.14 
1963 10  16.34   -.38   7.98 
1963 11   6.48  -3.51   1.48 
1963 12   3.32  -6.26  -1.47 
1964 01   2.78  -8.64  -2.93 
1964 02   6.11  -9.43  -1.66 
1964 03   7.23  -6.08   0.57 
1964 04  12.22  -4.50   3.86 
1964 05  17.65  -2.69   7.47 
1964 06  20.91   3.74  12.32 
1964 07  28.35   4.58  16.46 
1964 08  27.06   2.72  14.89 
1964 09  23.17  -1.13  11.02 
1964 10  18.59  -1.95   8.32 
1964 11   4.84  -4.94  -0.04 
1964 12   2.31  -7.33  -2.51 
1965 01   3.00  -6.02  -1.51 
1965 02   7.60  -5.61   0.99 
1965 03   9.93  -6.39   1.77 
1965 04  14.53  -1.91   6.31 
1965 05  18.45  -1.79   8.33 
1965 06  22.43   2.68  12.55 
1965 07  26.74   5.08  15.91 
1965 08  24.82   5.59  15.20 
1965 09  19.00  -1.22   8.89 
1965 10  19.16   -.52   9.32 
1965 12   2.58  -8.12  -2.77 
1966 01   2.71  -8.09  -2.69 
1966 02   4.78  -8.58  -1.89 
1966 03  10.22  -5.50   2.36 
1966 04  15.83  -3.44   6.19 
1966 05  20.64 -99.99 -99.99 
1966 06  22.36   2.32  12.34 
1966 07  25.39   3.89  14.64 
1966 08  28.09   3.63  15.86 
1966 09  23.30   3.02  13.16 
1966 10  17.50  -2.82   7.34 
1966 11   7.00  -2.53   2.23 
1966 12   1.99  -5.50  -1.75 
1967 01   2.27  -6.55  -2.14 
1967 02   4.92  -6.94  -1.01 
1967 03   5.35  -6.71   -.68 
1967 04   6.54  -5.63   0.45 
1967 05  17.06   -.66   8.20 
1967 06  21.93   3.60  12.76 
1967 07  29.32   5.01  17.16 
1967 08  31.40   6.34  18.86 
1967 09  26.89   3.11  15.00 
1967 10  16.17  -1.48   7.34 
1967 11   8.04  -3.61   2.21 
1967 12   1.43  -7.90  -3.23 
1968 01   2.16  -8.09  -2.96 
1968 02   7.28  -3.53   1.87 
1968 03  11.65  -3.93   3.85 
1968 04  12.95  -4.82   4.06 
1968 05  16.68   -.92   7.88 
1968 08  23.59   5.61  14.60 
1968 09  24.33   2.13  13.23 
1968 10  15.17  -2.74   6.21 
1968 11   5.70  -3.86   0.91 
1968 12   1.47  -8.18  -3.35 
1969 01  -1.16 -11.38  -6.27 
1969 02   1.71  -9.74  -4.01 
1969 03   7.91  -7.95  -0.01 
1969 04  12.12  -3.01   4.55 
1969 05  18.71   1.07   9.89 
1969 06  21.78   5.88  13.83 
1969 07  26.31   4.46  15.39 
1969 08  27.20   2.80  15.00 
1969 09  23.12   2.38  12.75 
1969 10  11.63  -2.52   4.55 
1969 12   5.15  -5.40   -.12 
1970 05  17.44   -.88   8.28 
1970 06  24.21   5.48  14.84 
1970 07  28.56   5.54  17.04 
1970 08  29.76   4.39  17.07 
1970 09  19.79   -.20   9.79 
1970 10  15.48  -2.92   6.28 
1970 11   7.74  -3.24   2.25 
1970 12   0.55  -9.85  -4.65 
1971 01   2.05  -7.49  -2.71 
1971 02   4.37 -99.99 -99.99 
1971 03   5.59  -6.95   -.67 
1971 04  12.11  -3.07   4.52 
1971 05  17.01   0.27   8.64 
1971 06  19.45   2.05  10.75 
1971 07  27.95   5.57  16.76 
1971 08  30.83   6.79  18.81 
1971 09  20.17  -0.07  10.05 
1971 11   6.04  -3.93   1.05 
1971 12   0.18 -10.00  -4.91 
1972 01   0.27 -10.26  -4.99 
1972 02   5.44  -5.78   -.17 
1972 03  10.29  -2.63   3.83 
1972 04  11.46  -3.23   4.11 
1972 05  18.70   0.52   9.61 
1972 06  22.96   3.61  13.28 
1972 07  27.40   5.65  16.52 
1972 08  28.42   5.70  17.06 
1972 09  19.11   -.70   9.20 
1972 11   5.82  -3.27   1.27 
1973 01   1.24  -8.77  -3.76 
1973 02   5.18  -5.94   -.38 
1973 03   7.84  -4.92   1.46 
1973 04  13.11  -3.90   4.60 
1973 05  20.06   1.02  10.54 
1973 06  22.95   2.94  12.94 
1973 07  29.05   5.07  17.06 
1973 08  28.40   3.47  15.93 
1973 09  22.43   2.31  12.37 
1973 10  15.50  -2.84   6.33 
1973 11   3.65  -4.40   -.37 
1973 12   3.99  -4.28   -.14 
1974 01   0.91  -9.78  -4.43 
1974 02   4.77  -6.49   -.85 
1974 03   8.28  -5.15   1.56 
1974 04  11.91  -2.67   4.62 
1974 05  16.87   -.58   8.14 
1974 06  25.80   4.54  15.17 
1974 07  26.31   4.65  15.48 
1974 08  27.72   4.83  16.27 
1974 09  26.34   1.15  13.74 
1974 10  17.91  -3.02   7.44 
1974 11   7.70  -3.49   2.10 
1974 12   3.12 -99.99 -99.99 
1975 01   2.96 -99.99 -99.99 
1975 02   4.86 -99.99 -99.99 
1975 03   6.39  -7.48   -.54 
1975 04   7.62  -6.91   0.35 
1975 05  17.09   -.75   8.17 
1975 06  20.73   1.53  11.13 
1975 07  27.02   7.49  17.25 
1975 08  25.23   2.65  13.94 
1975 09  25.29   -.33  12.48 
1975 10  14.15  -2.29   5.93 
1975 11   7.22  -7.11   0.05 
1975 12   5.21  -7.56  -1.17 
1976 01   4.25 -99.99 -99.99 
1976 02   3.85  -8.37  -2.26 
1976 03   7.13  -7.76   -.31 
1976 04  11.92  -3.75   4.08 
1976 05  18.94  -1.78   8.58 
1976 06  20.88   1.20  11.04 
1976 07  27.53   4.05  15.79 
1976 08  23.21   4.89  14.04 
1976 09  24.39   0.78  12.58 
1976 10  18.98  -5.17   6.90 
1976 11  10.53  -3.54   3.49 
1976 12   5.05  -8.10  -1.52 
1977 01   2.33 -11.55  -4.61 
1977 02   9.70  -6.15   1.77 
1977 03   7.12  -6.27   0.42 
1977 04  17.84  -4.05   6.89 
1977 05  13.03  -2.83   5.10 
1977 06  24.87   4.57  14.72 
1977 07  27.96   3.25  15.60 
1977 08  29.19   5.37  17.28 
1977 09  19.33   0.00   9.66 
1977 10  15.92  -1.55   7.18 
1977 11   5.50  -5.65  -0.07 
1977 12   3.49  -5.29   -.90 
1978 02   6.50  -4.60   0.95 
1978 03  12.65  -2.93   4.85 
1978 04  11.76  -3.52   4.12 
1978 05  15.31  -1.97   6.67 
1978 06  22.76   3.50  13.13 
1978 07  26.61   5.56  16.08 
1978 08  26.02   4.62  15.32 
1978 09  20.34   0.48  10.41 
1978 10  20.12  -4.30   7.91 
1978 11   4.79 -10.51  -2.86 
1978 12   0.26 -13.57  -6.65 
1979 01  -2.08 -17.43  -9.76 
1979 02   3.95  -7.74  -1.89 
1979 03  10.75  -5.93   2.41 
1979 04  12.40  -3.32   4.54 
1979 05  19.50  -1.49   9.00 
1979 06  23.67   1.10  12.38 
1979 07  28.29   4.92  16.60 
1979 08  26.39   5.30  15.84 
1979 09  26.31   2.35  14.33 
1979 10  17.65   1.37   9.51 
1979 11   4.36  -7.24  -1.43 
1979 12   4.29  -5.66   -.68 
1980 01   2.72  -9.89  -3.58 
1980 02   6.29  -4.59   0.84 
1980 03   8.56  -4.28   2.14 
1980 04  14.19  -2.33   5.93 
1980 05  16.91   1.36   9.13 
1980 06  19.33   2.64  10.98 
1980 07  27.56   4.85  16.20 
1980 08  26.28   1.56  13.92 
1980 09  24.00   0.89  12.44 
1980 10  17.35  -2.16   7.59 
1980 11   7.20  -3.46   1.86 
1980 12   5.00  -6.77   -.88 
1981 01   5.40  -5.13   0.13 
1981 02   4.82  -6.97  -1.07 
1981 03  10.03  -3.69   3.16 
1981 04  12.91  -3.32   4.79 
1981 05  16.74   1.33   9.03 
1981 06  21.95   3.50  12.72 
1981 07  27.31   3.38  15.34 
1981 08  31.65   5.56  18.60 
1981 09  24.07   1.63  12.85 
1981 10  13.80  -2.01   5.89 
1981 11   7.63  -3.31   2.16 
1981 12   3.50  -5.40   -.95 
1982 01   0.68 -99.99 -99.99 
1982 02   2.63 -11.16  -4.26 
1982 03   8.05  -4.77   1.64 
1982 04  12.22  -4.10   4.06 
1982 05  17.69   -.68   8.50 
1982 06  22.81   4.57  13.69 
1982 07  24.78   4.98  14.88 
1982 08  28.29   5.29  16.79 
1982 09  21.68   1.54  11.61 
1982 10  14.60  -2.06   6.27 
1982 11   5.66  -6.29   -.31 
1982 12   1.16 -99.99 -99.99 
1983 01   4.55 -99.99 -99.99 
1983 02   6.31  -4.50   0.90 
1983 03   8.95  -2.20   3.37 
1983 04  11.40  -3.82   3.79 
1983 05  18.74   0.39   9.56 
1983 06  20.99   2.09  11.54 
1983 07  23.03 -99.99 -99.99 
1983 08  26.68   6.77  16.72 
1983 09  21.41   -.38  10.51 
1983 10  15.25 -99.99 -99.99 
1983 11   4.42 -99.99 -99.99 
1984 01  -0.07 -99.99 -99.99 
1984 02   0.16 -99.99 -99.99 
1984 03   5.05 -99.99 -99.99 
1984 04   7.09 -99.99 -99.99 
1984 05  14.80 -99.99 -99.99 
1984 06  20.07 -99.99 -99.99 
1984 07  28.36   0.70  14.53 
1984 08  29.50  -2.42  13.54 
1984 09  21.20   -.57  10.31 
1984 10  11.15  -2.38   4.38 
1984 11   4.19  -4.53   -.17 
1984 12  -1.08 -10.84  -5.96 
1985 01   1.33 -10.78  -4.72 
1985 02   6.41 -10.32  -1.95 
1985 03   8.95  -9.79   -.42 
1985 04  19.20 -99.99 -99.99 
1985 05  21.32 -99.99 -99.99 
1985 06  24.42   3.20  13.81 
1985 07  30.95   5.90  18.42 
1985 08  27.32   1.86  14.59 
1985 09  19.89  -1.17   9.35 
1985 10  14.73  -5.16   4.78 
1985 11   3.62 -10.78  -3.58 
1985 12   0.81 -13.68  -6.43 
1986 01   4.51  -8.38  -1.93 
1986 02   7.30  -8.59   -.64 
1986 03  14.64  -3.12   5.76 
1986 04  13.40  -4.44   4.47 
1986 05  18.77   0.02   9.39 
1986 06  25.20   3.30  14.25 
1986 07  23.93   1.76  12.84 
1986 08  30.22   4.64  17.43 
1986 09  16.85   -.36   8.24 
1986 10  17.26  -1.62   7.82 
1986 12   2.29  -7.96  -2.83 
1987 01   2.46 -11.98  -4.75 
1987 02   5.97  -6.65   -.34 
1987 03  10.09  -3.05   3.52 
1987 04  18.19  -1.22   8.48 
1987 05  19.90   2.24  11.07 
1987 06  26.32   5.07  15.69 
1987 07  24.53   4.90  14.71 
1987 08  27.93   3.09  15.51 
1987 09  26.76   1.05  13.91 
1987 10  21.35  -1.94   9.70 
1987 11   6.07 -99.99 -99.99 
1987 12   -.27 -99.99 -99.99 
1988 01   0.76 -99.99 -99.99 
1988 02   8.25  -4.52   1.86 
1988 03   9.88  -4.16   2.86 
1988 04  14.11   -.39   6.85 
1988 05  17.31 -99.99 -99.99 
1988 06  22.53   3.99  13.26 
1988 07  29.23   4.56  16.89 
1988 08  29.28   2.82  16.05 
1988 09  25.27 -99.99 -99.99 
1988 10  23.66   0.94  12.30 
1988 11   4.85  -2.74   1.05 
1988 12   1.96  -7.43  -2.73 
1989 01   0.97  -9.81  -4.42 
1989 02   0.29 -99.99 -99.99 
1989 03   9.77 -99.99 -99.99 
1989 04  15.76  -0.03   7.86 
1989 05  17.68   1.83   9.75 
1989 06  24.32   2.92  13.62 
1989 07  27.67   4.46  16.06 
1989 08  25.76 -99.99 -99.99 
1989 09  23.57   -.45  11.56 
1989 10  15.07  -1.01   7.03 
1989 11   7.18  -3.64   1.76 
1989 12   2.77  -7.45  -2.33 
1990 01   0.85 -99.99 -99.99 
1990 02   3.09  -9.95  -3.42 
1990 03   9.84 -99.99 -99.99 
1990 04  16.03 -99.99 -99.99 
1990 05  14.92 -99.99 -99.99 
1990 06  20.37 -99.99 -99.99 
1990 07  29.18   6.45  17.81 
1990 08  27.83   6.22  17.02 
1990 09  27.17   3.43  15.30 
1990 10  14.75 -99.99 -99.99 
1990 11   8.60 -99.99 -99.99 
1990 12   -.89 -99.99 -99.99 
1991 01   0.90 -99.99 -99.99 
1991 02   8.27 -99.99 -99.99 
1991 03   6.03 -99.99 -99.99 
1991 04   9.22 -99.99 -99.99 
1991 05  11.70 -99.99 -99.99 
1991 06  18.28 -99.99 -99.99 
1991 07  29.01   6.45  17.73 
1991 08  29.72   6.34  18.02 
1991 10  22.88  -2.98   9.95 
1991 11   8.18 -99.99 -99.99 
1991 12   2.27  -6.37  -2.05 
1992 01   4.21  -7.18  -1.48 
1992 02   8.35  -3.71   2.32 
1992 03  13.78  -2.67   5.55 
1992 04  14.47   -.44   7.01 
1992 05  22.88   0.66  11.77 
1992 06  26.00   5.08  15.54 
1992 07  27.20   6.98  17.09 
1992 08  29.66   6.81  18.23 
1992 09  22.76   2.03  12.39 
1992 10  17.45   -.81   8.32 
1992 11   4.48  -6.87  -1.19 
1992 12   -.52  -7.72  -4.12 
1993 02  -1.35 -10.53  -5.94 
1993 03   5.71  -4.87   0.42 
1993 04   9.97  -2.76   3.60 
1993 05  19.95   0.58  10.26 
1993 06  21.68   1.34  11.51 
1993 07  23.30   5.21  14.25 
1993 08  25.05   4.94  15.00 
1993 09  23.70   0.36  12.03 
1993 10  17.26   -.73   8.26 
1993 11   6.23  -7.01   -.39 
1993 12   3.38  -2.40   0.49 
1994 01   4.01 -99.99 -99.99 
1994 02   5.67  -4.67   0.49 
1994 03  13.28  -3.25   5.01 
1994 04  14.96  -0.01   7.47 
1994 05  17.39   0.77   9.08 
1994 06  22.38   1.34  11.86 
1994 07  28.37   8.22  18.29 
1994 08  28.99   5.85  17.42 
1994 09  29.18   3.05  16.11 
1994 10  17.15  -4.48   6.33 
1994 11   2.39  -6.75  -2.17 
1994 12   2.70  -7.83  -2.56 
1995 01   3.52  -5.96  -1.22 
1995 02  10.50  -3.68   3.41 
1995 03   8.93  -3.26   2.83 
1995 04  11.41  -2.54   4.43 
1995 05  17.29   0.18   8.74 
1995 06  21.59   3.66  12.62 
1995 07  27.78 -99.99 -99.99 
1995 08  26.78 -99.99 -99.99 
1995 09  23.57 -99.99 -99.99 
1995 10  14.61 -99.99 -99.99 
1995 11   9.79  -2.46   3.66 
1996 02   4.71 -99.99 -99.99 
1996 03   9.87  -5.41   2.23 
1996 04  13.15   -.61   6.27 
1996 05  15.86   0.36   8.10 
1996 06  24.15   1.76  12.95 
1996 07  32.29   6.94  19.61 
1996 08  30.71   5.72  18.21 
1996 09  23.39   1.98  12.68 
1996 10  15.60  -1.04   7.28 
1996 11   8.91  -3.29   2.81 
1996 12   2.81  -5.68  -1.43 
1997 01   2.33  -7.60  -2.63 
1997 02   6.03  -4.92   0.55 
1997 03  10.55  -3.62   3.46 
1997 04  14.18  -2.24   5.97 
1997 05  22.93   1.29  12.11 
1997 06  21.86   2.19  12.02 
1997 07  28.23   4.89  16.56 
1997 08  28.83   7.11  17.96 
1997 09  23.21   4.35  13.78 
1997 10  14.69  -1.13   6.78 
1997 11   8.34  -2.14   3.10 
1997 12   2.87  -8.26  -2.69 
1998 01   2.87  -4.90  -1.01 
1998 02   4.52  -3.59   0.46 
1998 03  11.44  -4.07   3.68 
1998 04  14.29  -2.24   6.02 
1998 05  15.36   0.25   7.80 
1998 06  22.02   2.88  12.45 
1998 07  32.09   8.87  20.48 
1998 08  31.95   5.18  18.56 
1998 09  26.09   3.44  14.76 
1998 10  14.73  -2.96   5.88 
1998 11   6.38  -2.14   2.11 
1998 12 -99.99  -6.95 -99.99 
1999 01   4.46  -4.19   0.13 
1999 02   3.59  -3.80   -.10 
1999 03   8.45  -4.86   1.79 
1999 04  13.88  -4.04   4.92 
1999 05  15.22  -1.40   6.91 
1999 06  23.26   0.61  11.93 
1999 07  28.51   3.06  15.78 
1999 08  30.04   6.15  18.09 
1999 09  24.65   0.64  12.64 
1999 10  17.62  -1.22   8.20 
1999 11   9.07   -.19   4.44 
1999 12   1.29  -7.08  -2.89 
2000 01   -.10  -7.77  -3.93 
2000 02   3.54  -4.96   -.71 
2000 03   9.47  -2.86   3.30 
2000 04  16.09  -2.11   6.98 
2000 05  17.67   0.20   8.93 
2000 06  25.35   2.51  13.93 
2000 07  28.59   5.61  17.10 
2000 08  31.92   3.85  17.88 
2000 09  24.70  -1.97  11.36 
2000 12   2.39  -6.14  -1.87 
2001 01   3.24  -6.06  -1.41 
2001 02   5.15  -6.54   -.69 
2001 03  10.69  -3.26   3.71 
2001 04  10.98  -2.85   4.06 
2001 05 -99.99   0.93 -99.99 
2001 06  23.02   3.10  13.06 
2001 07  28.80   5.45  17.12 
2001 08  29.76 -99.99 -99.99 
2001 09  25.12 -99.99 -99.99 
2004 08  27.01   7.26  17.13 
2004 10  15.50   -.52   7.48 
2004 11   6.56  -4.23   1.16 
2004 12   3.67  -5.17   -.75 
2005 01   3.29  -6.41  -1.56 
2005 02   6.57  -7.26   -.34 
2005 03  10.69  -2.88   3.90 
2005 04  11.61  -1.50   5.05 
2005 05  16.94   1.99   9.46 
2005 06  18.78   1.05   9.92 
2005 09  21.45   0.32  10.88 
2005 10  15.69   -.45   7.62 
2005 11   5.35  -4.69   0.32 
2005 12   2.18  -7.45  -2.63 
2006 01   3.59  -4.57   -.49 
2006 02   3.96  -9.16  -2.60 
2006 03   5.80  -5.50   0.15 
2006 04  12.54  -2.50   5.02 
2006 05  18.83   0.75   9.79 
2006 07  30.11   6.82  18.46 
2006 08  26.90   3.87  15.38 
2006 09  23.59   1.63  12.61 
2006 10  15.27  -2.31   6.48 
2006 11   5.85  -3.57   1.14 
2006 12   3.32  -6.62  -1.65 
2007 01   1.36  -9.45  -4.04 
2007 02   5.34  -5.16   0.09 
2007 03  11.64  -3.46   4.09 
2007 04  12.93  -2.87   5.03 
2007 05  18.75   -.43   9.16 
2007 06  22.44   2.31  12.37 
2007 07  30.23   7.90  19.06 
2007 08  27.61   4.35  15.98 
2007 09  22.03   0.98  11.50 
2007 10  12.92  -1.17   5.87 
2007 11   7.30  -4.69   1.30 
2007 12   1.43  -7.32  -2.94 
2008 01   -.18 -99.99 -99.99 
2008 02   5.22  -6.28   -.53 
2008 03   7.00  -5.94   0.52 
2008 04  10.09  -4.98   2.55 
2008 05  16.45   0.83   8.64 
2008 06  21.30   0.81  11.05 
2008 07  27.99   4.94  16.46 
2008 08  27.21   5.21  16.20 
2008 09  23.88   1.04  12.45 
2008 10  15.89   -.91   7.49 
2008 11   9.12  -1.98   3.57 
2008 12   2.36  -7.99  -2.81 
2009 01   3.88  -7.38  -1.75 
2009 02   5.73  -6.39   -.32 
2009 03   6.45  -5.65   0.39 
2009 04  11.86  -3.54   4.16 
2009 05  18.35   -.29   9.03 
2009 06  21.34   3.67  12.50 
2009 07  28.97   5.81  17.39 
2009 08  27.61   5.71  16.66 
2009 09  26.60   2.63  14.61 
2009 10  11.35  -1.89   4.73 
2009 11   6.60  -4.38   1.10 
2009 12   1.23  -8.43  -3.60 
2010 01   4.55  -3.17   0.69 
2010 02   5.69  -4.21   0.74 
2010 03   9.95  -5.03   2.45 
2010 04  10.71  -3.48   3.61 
2010 05  13.50   -.85   6.32 
2010 06  19.44   2.50  10.97 
2010 07  27.28   4.29  15.78 
2010 08  26.87   3.42  15.14 
2010 09  22.02   2.50  12.26 
2010 10  15.80   0.58   8.19 
2010 11   5.54  -3.39   1.07 
2010 12   2.11  -5.61  -1.74 
2011 01   2.65  -6.38  -1.86 
2011 02   3.41  -6.69  -1.64 
2011 03   6.58  -3.67   1.45 
2011 04   8.93  -4.02   2.45 
2011 05  13.43  -1.68   5.87 
2011 06  19.29   1.48  10.38 
2011 07  25.16   3.74  14.45 
2011 08  28.53   5.09  16.81 
2011 09  26.25   3.36  14.80 
2011 10  15.54   -.69   7.42 
2011 11   6.38  -4.91   0.73 
2011 12   3.96  -8.58  -2.31 
2012 01   4.17  -6.82  -1.32 
2012 02   5.52  -5.59  -0.03 
2012 03   7.48  -4.65   1.41 
2012 04  13.87  -1.86   6.00 
2012 05  17.27  -1.16   8.05 
2012 06  19.49   2.50  10.99 
2012 07  27.90   5.29  16.59 
2012 08  30.36   5.17  17.76 
2012 09  27.26   1.80  14.53 
2012 10  15.52  -1.60   6.96 
2012 11   7.76  -2.68   2.54 
2012 12   1.83  -5.96  -2.06 
2013 01   1.43  -9.10  -3.83 
2013 02   5.20  -6.88   -.84 
2013 03   9.71  -4.13   2.79 
2013 04  13.14  -3.28   4.93 
2013 05  17.99   0.17   9.08 
2013 06  21.62   3.25  12.43 
2013 07  30.74   5.50  18.11 
2013 08  28.36   6.44  17.40 
2013 09  22.56   3.81  13.18 
2013 10  13.68  -2.89   5.39 
2013 11   6.81  -4.13   1.33 
2013 12   2.70  -8.55  -2.92 
2014 01   5.91  -5.64   0.13 
2014 02   3.74  -5.74   -.99 
2014 03  10.55  -3.42   3.56 
2014 04  13.17  -2.38   5.39 
2014 05  18.61   -.26   9.17 
