1937 01 -6.89 -16.17 -11.53 
1937 02  3.00  -8.67  -2.83 
1937 03  5.47  -3.08   1.19 
1937 04  8.38  -2.25   3.06 
1937 07 29.81  10.54  20.17 
1937 08 29.18   8.71  18.94 
1937 09 24.93   7.70  16.31 
1937 10 18.69   1.21   9.95 
1937 12  5.85  -2.67   1.58 
1938 01  4.04  -5.85   -.90 
1938 02  2.85  -6.56  -1.85 
1938 03  5.18  -4.25    .46 
1938 04 13.37   -.27   6.55 
1938 05 18.43   1.85  10.14 
1938 06 24.15   7.48  15.81 
1938 07 29.58  12.10  20.84 
1938 08 28.01   8.79  18.40 
1938 09 24.99   7.90  16.44 
1938 10 15.05   1.58   8.31 
1938 11  5.72  -5.54    . 8 
1939 01  3.40  -6.60  -1.59 
1939 02  2.28  -7.98  -2.85 
1939 03 10.62  -2.96   3.83 
1939 04 18.11   -.13   8.99 
1939 05 20.97   3.83  12.40 
1939 06 21.59 -99.99 -99.99 
1939 07 30.52  11.08  20.80 
1939 08 30.50  10.32  20.41 
1939 09 24.27   5.95  15.11 
1939 10 17.53    .64   9.08 
1939 11 12.35  -3.76   4.29 
1939 12  6.66  -3.96   1.34 
1940 01  2.55  -6.57  -2.01 
1940 02  4.23  -3.84    .19 
1940 03 10.79  -1.54   4.62 
1940 04 14.25   -.46   6.89 
1940 05 22.57   3.58  13.07 
1940 06 28.06   7.39  17.72 
1940 07 29.40  10.35  19.87 
1940 08 31.18  10.24  20.71 
1940 09 21.54   6.43  13.98 
1940 10 16.42   2.61   9.51 
1940 11  4.14  -4.19    .-2 
1940 12  4.46  -4.65    .-9 
1941 01  2.67  -6.12  -1.72 
1941 02  4.31  -4.62   -.15 
1941 03 11.19  -2.08   4.55 
1941 04 13.67    .-8   6.79 
1941 05 18.40   3.42  10.91 
1941 06 21.14   4.91  13.02 
1941 07 29.39  10.03  19.70 
1941 08 25.72   8.51  17.11 
1941 09 19.21   3.58  11.40 
1941 10 14.91    .65   7.78 
1941 11  8.80  -1.82   3.49 
1941 12  2.52  -5.36  -1.42 
1942 01 -2.19 -10.58  -6.38 
1942 02  1.42  -8.58  -3.58 
1942 03  6.47  -5.24    .61 
1942 04 14.32   -.84   6.74 
1942 05 14.77    .98   7.87 
1942 06 20.31   4.38  12.34 
1942 07 30.02  10.14  20.08 
1942 08 29.88   9.57  19.72 
1942 09 24.68   5.46  15.07 
1942 10 17.81    .96   9.38 
1942 11  5.98  -3.95   1.01 
1942 12  2.36  -6.01  -1.82 
1943 01   . 3 -10.47  -5.22 
1943 02  3.97  -6.50  -1.26 
1943 03  7.76  -5.38   1.19 
1943 04 15.71    .39   8.05 
1943 05 16.70    . 9   8.39 
1943 06 18.95   2.68  10.82 
1943 07 27.84   7.88  17.86 
1943 08 26.71   6.12  16.41 
1943 09 27.33   5.59  16.45 
1943 10 15.31    .-6   7.62 
1943 11  7.57  -4.61   1.48 
1943 12  3.18  -7.53  -2.17 
1944 01 -1.11 -13.28  -7.19 
1944 02  2.44  -8.60  -3.08 
1944 03  7.75  -6.84    .45 
1944 04 12.07  -3.46   4.30 
1944 05 18.25   -.33   8.96 
1944 06 19.07   2.82  10.94 
1944 07 26.45   6.17  16.31 
1944 08 27.55   5.08  16.31 
1944 09 23.80   3.58  13.69 
1944 10 19.00   1.10  10.05 
1944 11  3.38  -7.25  -1.93 
1944 12   .91  -9.91  -4.50 
1945 01  2.71  -8.72  -3.00 
1945 02  5.02  -6.51   -.74 
1945 03  6.54  -6.76   -.11 
1945 04 12.57  -4.59   3.98 
1945 05 16.71   1.27   8.99 
1945 06 21.00   2.46  11.73 
1945 07 30.37   8.30  19.33 
1945 08 28.92   7.78  18.35 
1945 09 22.85   4.06  13.45 
1945 10 18.01   2.04  10.02 
1945 11  5.59  -5.11    .24 
1945 12  1.09  -7.75  -3.33 
1946 01  1.05  -9.57  -4.25 
1946 02  2.84  -8.79  -2.97 
1946 03  7.81  -3.61   2.09 
1946 04 15.67  -1.67   7.00 
1946 05 18.45   1.39   9.92 
1946 06 21.29   4.46  12.87 
1946 07 28.52  10.05  19.28 
1946 08 29.07  11.82  20.44 
1946 09 21.61 -99.99 -99.99 
1946 12 99.99  -5.19 -99.99 
1947 01  3.16 -12.38  -4.61 
1947 02  8.06  -4.73   1.66 
1947 03 12.10  -3.12   4.49 
1947 05 24.14   4.64  14.39 
1947 06 22.13   2.62  12.37 
1947 09 24.04 -99.99 -99.99 
1947 11  5.74  -4.41    .66 
1947 12  3.41  -6.92  -1.75 
1948 01  5.56  -6.04   -.24 
1948 02  4.03  -8.02  -1.99 
1948 03  6.35  -5.49    .43 
1948 04 11.40  -2.98   4.21 
1948 05 16.96   1.23   9.09 
1948 06 23.66   7.52  15.59 
1948 07 27.93   8.07  18.00 
1948 08 26.89   6.46  16.67 
1948 09 21.75   3.18  12.46 
1948 10 16.39    .11   8.25 
1948 11  6.17  -5.91    .13 
1948 12   . 5 -12.46  -6.20 
1949 01 -3.45 -17.45 -10.45 
1949 02  2.13  -8.76  -3.31 
1949 03  6.49  -3.84   1.32 
1949 04 17.69  -1.44   8.12 
1949 05 20.45   2.21  11.33 
1949 06 99.99   4.28 -99.99 
1949 07 29.54   7.33  18.43 
1949 08 28.69   6.11  17.40 
1949 09 25.30   3.62  14.45 
1949 10 13.62  -4.85   4.38 
1949 11 13.61  -3.51   5.04 
1949 12 99.99 -10.97 -99.99 
1950 01  -.87 -14.45  -7.66 
1950 02  4.13 -10.16  -3.01 
1950 03  7.19  -7.05    . 6 
1950 04 15.03  -4.46   5.28 
1950 05 18.19  -1.58   8.30 
1950 06 22.20   2.94  12.57 
1950 07 29.31   9.60  19.45 
1950 08 28.92 -99.99 -99.99 
1950 09 23.42 -99.99 -99.99 
1950 10 18.37   2.28  10.32 
1950 11  8.87  -2.53   3.17 
1950 12  4.76  -2.94    .91 
1951 01   .71 -10.02  -4.65 
1951 02  4.42  -5.26   -.41 
1951 03  6.20  -6.11    . 4 
1951 04 16.66   -.81   7.92 
1951 05 18.76   2.39  10.57 
1951 06 23.79   4.98  14.38 
1951 07 30.34   9.60  19.97 
1951 08 28.62   8.37  18.49 
1951 09 26.39   5.09  15.74 
1951 10 13.70   -.52   6.59 
1951 11  6.54  -7.35   -.40 
1951 12   .80 -11.56  -5.38 
1952 01   .70 -11.98  -5.64 
1952 02  3.22 -10.14  -3.46 
1952 03  4.39 -99.99 -99.99 
1952 05 19.20   2.28  10.74 
1952 06 21.61   4.81  13.21 
1952 07 29.70   8.92  19.31 
1952 08 29.21   9.87  19.53 
1952 09 26.35   6.37  16.36 
1952 10 22.21   2.94  12.57 
1952 11  9.35  -6.67   1.34 
1952 12  3.53  -6.97  -1.71 
1953 01  8.22  -2.07   3.08 
1953 02  8.79  -4.44   2.17 
1953 03  9.84  -4.32   2.76 
1953 04 12.78  -2.56   5.10 
1953 05 14.53    . 5   7.29 
1953 06 19.06   2.79  10.92 
1953 07 30.29   9.13  19.71 
1953 08 27.53   8.37  17.95 
1953 09 28.46   7.45  17.95 
1953 11 11.64  -1.23   5.20 
1953 12  5.88  -6.10   -.10 
1954 01  4.42  -6.83  -1.20 
1954 02  8.57  -3.98   2.29 
1954 03  8.22  -6.17   1.02 
1954 04 15.63  -1.42   7.10 
1954 05 21.68   2.51  12.09 
1954 06 20.54   3.38  11.96 
1954 07 30.22   9.41  19.81 
1954 08 26.07   7.28  16.67 
1954 09 23.51   3.66  13.58 
1954 10 18.02   -.34   8.84 
1954 11 13.22  -1.80   5.71 
1954 12  3.32  -9.25  -2.96 
1955 01  1.67 -11.11  -4.71 
1955 02  4.51  -9.10  -2.29 
1955 03  9.20  -6.00   1.59 
1955 04  8.37  -3.80   2.28 
1955 05 16.84    .72   8.78 
1955 06 25.61   6.43  16.02 
1955 07 26.75   7.55  17.15 
1955 08 31.67   9.77  20.72 
1955 09 24.70   4.46  14.58 
1955 10 18.41    .36   9.38 
1955 11  7.41  -4.94   1.23 
1955 12  4.89  -5.96   -.53 
1956 01  3.87  -7.18  -1.65 
1956 02  2.59  -9.14  -3.27 
1956 03  9.76  -4.76   2.50 
1956 04 17.28   -.62   8.33 
1956 05 18.58   4.14  11.36 
1956 06 20.58   4.73  12.66 
1956 07 29.44  10.82  20.13 
1956 08 27.48   9.38  18.43 
1956 09 24.39   5.85  15.12 
1956 10 17.45   -.43   8.51 
1956 11 11.84  -5.51   3.16 
1956 12  4.83  -6.32   -.74 
1957 01  -.92 -13.40  -7.16 
1957 02  6.70  -5.96    .36 
1957 03  9.26  -3.19   3.03 
1957 04 14.49  -1.35   6.57 
1957 05 18.10   3.59  10.84 
1957 06 24.37   6.17  15.27 
1957 07 27.78   7.42  17.60 
1957 08 26.23   7.85  17.03 
1957 09 25.92   6.05  15.98 
1957 10 12.12    .21   6.16 
1957 11  6.84  -6.04    .40 
1957 12  4.39  -4.92   -.26 
1958 01  1.35  -6.73  -2.69 
1958 02  6.31  -2.44   1.93 
1958 03  5.28  -5.51   -.11 
1958 04 11.09  -2.00   4.54 
1958 05 22.20   5.00  13.60 
1958 06 22.29   7.20  14.74 
1958 07 28.14  10.77  19.45 
1958 08 29.73  11.40  20.56 
1958 09 21.91   3.80  12.85 
1958 10 19.61   1.04  10.32 
1958 11  9.09  -4.30   2.39 
1958 12  6.73  -4.19   1.27 
1959 01  4.28  -5.31   -.51 
1959 02  4.42  -5.46   -.52 
1959 03 10.00  -4.64   2.68 
1959 04 16.94  -1.33   7.80 
1959 05 16.23   -.37   7.93 
1959 06 25.18   6.00  15.59 
1959 07 31.28  10.22  20.75 
1959 08 27.76   7.60  17.68 
1959 09 20.45   3.13  11.79 
1959 10 17.14   1.14   9.13 
1959 11 12.67  -4.73   3.96 
1959 12  3.23  -9.12  -2.94 
1960 02  1.94  -7.41  -2.73 
1960 03 10.38  -3.11   3.63 
1960 04 13.31  -1.84   5.73 
1960 05 15.99    .28   8.13 
1960 06 25.70   5.16  15.43 
1960 07 32.09  11.46  21.77 
1960 08 26.78   7.65  17.21 
1960 09 26.22   5.71  15.96 
1960 10 17.58    .48   9.03 
1960 11  6.82  -4.80   1.01 
1960 12  3.73  -7.40  -1.83 
1961 01  4.92  -6.23   -.65 
1961 02  7.24  -2.56   2.33 
1961 03  8.67  -3.54   2.56 
1961 04 14.48  -2.31   6.08 
1961 05 16.24   -.26   7.99 
1961 06 28.26   8.72  18.49 
1961 07 31.28  11.11  21.19 
1961 08 31.19  11.73  21.46 
1961 09 20.86   2.36  11.61 
1961 10 17.42    .43   8.92 
1961 11  8.12  -6.24    .94 
1961 12  2.41  -7.41  -2.50 
1962 01   .15 -11.28  -5.56 
1962 02  3.43  -5.98  -1.27 
1962 03  4.84  -4.80    . 1 
1962 04 17.41    .20   8.80 
1962 05 15.46    .98   8.22 
1962 06 24.20   5.47  14.83 
1962 07 28.35   9.00  18.67 
1962 10 16.29    .55   8.42 
1962 11  9.24  -2.72   3.25 
1962 12  5.25  -4.71    .26 
1963 01  3.33 -99.99 -99.99 
1963 02 10.37  -1.41   4.48 
1963 03  9.12  -4.13   2.49 
1963 04  9.72  -2.83   3.44 
1963 05 18.61   3.15  10.88 
1963 06 21.88   4.77  13.32 
1963 07 26.40   6.86  16.62 
1963 08 28.49   8.60  18.54 
1963 09 25.89   8.30  17.09 
1963 10 18.02   1.95   9.98 
1963 12  4.44  -5.53   -.54 
1964 01  2.29  -8.60  -3.15 
1964 02  5.35  -7.82  -1.23 
1964 03  6.27  -6.41    .-6 
1964 04 13.15  -3.57   4.79 
1964 05 17.68   -.30   8.69 
1964 06 20.99   4.83  12.91 
1964 07 28.53   9.31  18.92 
1964 08 27.95   6.65  17.30 
1964 09 23.39   3.35  13.37 
1964 10 20.63   1.43  11.03 
1964 11  7.36  -4.01   1.67 
1964 12  2.64  -5.81  -1.58 
1965 01  2.29  -6.50  -2.10 
1965 02  7.24  -4.11   1.56 
1965 03  9.34  -5.60   1.87 
1965 04 13.80   -.48   6.66 
1965 05 17.95   -.52   8.71 
1965 06 22.98   5.40  14.19 
1965 07 28.41   8.81  18.61 
1965 08 25.88   7.80  16.84 
1965 09 21.07   2.74  11.90 
1965 10 20.81 -99.99 -99.99 
1965 11  8.96  -2.02   3.47 
1965 12  2.25  -7.68  -2.71 
1966 01  2.61  -8.32  -2.85 
1966 02  3.56  -7.45  -1.94 
1966 04 16.45  -2.03   7.21 
1966 05 22.79   2.75  12.77 
1966 07 27.18   7.63  17.40 
1966 08 28.70   8.46  18.58 
1966 09 23.94   6.46  15.20 
1966 10 17.29    . 9   8.69 
1966 11  8.09  -1.91   3.09 
1966 12  1.93  -6.35  -2.21 
1967 01  3.66  -5.87  -1.10 
1967 03  6.01  -5.00    .50 
1967 04  7.47  -4.12   1.67 
1967 05 18.14   2.15  10.14 
1967 06 23.36   6.38  14.87 
1967 07 30.52  11.44  20.98 
1967 08 31.69  11.58  21.63 
1967 09 25.89   6.97  16.43 
1967 10 15.91   -.60   7.65 
1967 12  2.15  -8.43  -3.14 
1968 01  2.41  -8.91  -3.25 
1968 02  8.37  -2.91   2.73 
1968 03 11.45  -3.52   3.96 
1968 04 11.86  -3.70   4.08 
1968 05 17.20   1.48   9.34 
1968 06 23.60   5.98  14.79 
1968 07 30.79  10.88  20.83 
1968 08 23.15   7.83  15.49 
1968 09 22.18   5.40  13.79 
1968 10 14.82    .-5   7.38 
1968 11  5.37  -2.01   1.68 
1968 12  1.39  -5.44  -2.02 
1969 01   .76 -99.99 -99.99 
1969 02  2.08  -6.46  -2.18 
1969 04 13.29  -1.20   6.04 
1969 05 19.95   4.15  12.05 
1969 06 21.99   7.70  14.84 
1969 07 28.07   8.89  18.48 
1969 08 29.01   7.75  18.38 
1969 09 24.16 -99.99 -99.99 
1969 10 12.07  -1.40   5.33 
1969 11 10.05  -4.07   2.99 
1969 12  4.29  -5.17   -.44 
1970 01  2.81  -5.48  -1.33 
1970 02  7.96  -4.30   1.83 
1970 03  8.02  -5.80   1.11 
1970 04  9.20  -4.77   2.21 
1970 05 18.51   1.66  10.08 
1970 06 24.07   7.53  15.80 
1970 07 29.84   9.82  19.83 
1970 08 30.89  10.39  20.64 
1970 09 20.41   1.72  11.06 
1970 10 14.50  -1.62   6.44 
1970 11  7.34  -2.80   2.27 
1970 12  1.93 -99.99 -99.99 
1971 02  6.56  -6.24    .16 
1971 03  6.09  -6.86   -.38 
1971 04 12.20  -2.65   4.77 
1971 05 17.49   1.75   9.62 
1971 06 19.57   4.71  12.14 
1971 07 28.71  10.32  19.51 
1971 08 31.65  11.84  21.74 
1971 09 20.63   2.31  11.46 
1971 10 13.23  -1.33   5.95 
1971 11  6.99  -4.53   1.22 
1971 12   .76  -9.33  -4.28 
1972 01  1.11  -8.51  -3.70 
1972 02  4.60  -5.70   -.54 
1972 03 10.75  -2.08   4.33 
1972 04 11.54  -3.41   4.06 
1972 05 20.03   2.06  11.04 
1972 06 25.26   6.44  15.85 
1972 07 28.40   8.64  18.52 
1972 08 28.56   8.89  18.72 
1972 09 20.00    .98  10.49 
1972 10 15.91    .41   8.16 
1972 11  5.50  -2.70   1.40 
1972 12 -1.46 -10.61  -6.03 
1973 01   .66  -8.42  -3.88 
1973 02  4.50  -3.77    .36 
1973 03  6.90  -3.46   1.72 
1973 04 12.99  -1.02   5.98 
1973 05 20.52   4.56  12.54 
1973 06 24.54   6.99  15.76 
1973 07 29.75  11.33  20.54 
1973 08 28.85  10.17  19.51 
1973 09 22.02   6.05  14.03 
1973 10 15.07    .87   7.97 
1973 11  4.67  -3.05    .81 
1973 12  3.65  -4.02   -.18 
1974 01   .-4  -8.32  -4.17 
1974 02  4.90  -5.91   -.50 
1974 03  6.73  -3.76   1.48 
1974 04 10.84  -1.74   4.55 
1974 05 16.25   1.04   8.64 
1974 06 26.93   8.78  17.85 
1974 07 27.64  10.43  19.03 
1974 08 27.81  10.59  19.20 
1974 09 26.27   8.21  17.24 
1974 10 17.19   1.86   9.52 
1974 11  8.24  -3.09   2.57 
1974 12  3.06  -5.29  -1.11 
1975 01  2.92  -6.93  -2.00 
1975 04  7.98  -3.44   2.27 
1975 05 17.94   2.33  10.13 
1975 06 22.81   6.35  14.58 
1975 07 99.99  12.88 -99.99 
1975 08 25.85   8.72  17.28 
1975 09 26.50   9.22  17.86 
1975 10 13.64   1.77   7.70 
1975 11  7.45 -99.99 -99.99 
1976 01  4.48 -99.99 -99.99 
1976 02  4.75  -5.81   -.52 
1976 03  7.21  -4.21   1.49 
1976 04 11.64  -2.10   4.76 
1976 05 20.14   3.40  11.77 
1976 06 20.90   4.87  12.88 
1976 07 28.16  11.39  19.77 
1976 08 22.13   9.22  15.67 
1976 09 23.20   7.63  15.41 
1976 10 17.28   2.22   9.75 
1976 11 12.47   -.50   5.98 
1976 12  7.13  -5.13   1.00 
1977 01   .18  -9.68  -4.75 
1977 02  7.58  -3.74   1.92 
1977 03  6.54  -4.88    .82 
1977 04 16.04   1.05   8.55 
1977 05 12.35    .63   6.49 
1977 06 25.61   8.63  17.12 
1977 07 27.39   9.41  18.40 
1977 08 28.90  12.90  20.90 
1977 09 20.54   5.05  12.79 
1977 10 16.58   2.24   9.41 
1977 11  6.38  -3.51   1.43 
1977 12  3.55  -4.28   -.36 
1978 01  2.65  -6.01  -1.68 
1978 02  4.52  -4.91   -.19 
1978 03 11.06   -.29   5.38 
1978 05 14.80    .86   7.83 
1978 06 22.80   6.21  14.50 
1978 07 28.38  11.09  19.73 
1978 08 26.68   9.92  18.29 
1978 09 20.31   4.59  12.45 
1978 10 19.89   2.56  11.22 
1978 11  6.45  -5.93    .26 
1978 12   .64  -9.46  -4.41 
1979 01 -2.17 -12.05  -7.11 
1979 02  3.03  -4.21   -.59 
1979 04 11.74   -.91   5.41 
1979 05 18.83   3.96  11.39 
1979 06 24.29   7.22  15.75 
1979 07 29.24  10.83  20.03 
1979 08 26.59  10.47  18.53 
1979 09 25.13   8.68  16.90 
1979 10 17.59   4.94  11.26 
1979 11  5.11  -4.96    . 7 
1979 12  3.68  -5.37   -.84 
1980 01  1.73  -8.12  -3.19 
1980 02  6.13  -2.41   1.86 
1980 03  6.90  -3.43   1.73 
1980 04 13.78    .66   7.22 
1980 05 16.59   2.94   9.76 
1980 06 19.45   5.09  12.27 
1980 07 27.46  11.40  19.43 
1980 08 26.38   8.58  17.48 
1980 09 22.56   6.62  14.59 
1980 10 15.59   1.71   8.64 
1980 11  7.58  -1.92   2.83 
1980 12  5.23  -1.53   1.85 
1981 02  4.33  -5.61   -.64 
1981 03  8.35  -1.84   3.25 
1981 04 12.19    . 5   6.12 
1981 05 15.17   1.91   8.54 
1981 06 21.72   5.05  13.38 
1981 07 26.34   9.14  17.74 
1981 08 31.21  11.78  21.49 
1981 09 23.54   6.87  15.20 
1981 10 12.91    .43   6.67 
1981 11  8.43  -1.52   3.45 
1982 06 22.40   8.12  15.26 
1982 07 26.07  10.45  18.26 
1982 08 28.01 -99.99 -99.99 
1983 07 23.49   7.84  15.66 
1983 08 28.14  11.85  19.99 
1984 12  -.61 -10.61  -5.60 
1985 01 -1.47  -9.96  -5.71 
1985 02  2.11  -8.89  -3.38 
1985 03  5.54  -5.50    . 1 
1985 04 15.53   1.14   8.33 
1985 08 26.90   9.37  18.13 
1986 03 11.34   -.34   5.50 
1986 04 11.96  -2.44   4.76 
1986 05 16.54 -99.99 -99.99 
1986 07 25.60   7.90  16.75 
1986 08 31.10  12.10  21.60 
1986 10 17.08   2.89   9.98 
1986 11  8.43  -1.48   3.47 
1986 12  1.57  -5.99  -2.20 
1987 01   .57  -8.78  -4.10 
1987 02  4.82  -4.15    .33 
1987 03  8.10  -2.29   2.91 
1987 04 18.12    .84   9.48 
1987 05 20.41   4.21  12.31 
1987 06 25.63   8.07  16.84 
1987 09 26.11   8.55  17.33 
1987 10 21.45   4.38  12.91 
1987 12  2.59 -99.99 -99.99 
1988 01   .58  -9.12  -4.26 
1988 02  7.31  -3.83   1.74 
1988 03  9.56  -4.01   2.77 
1988 04 13.98    .-5   6.96 
1988 05 17.99   1.37   9.68 
1988 06 23.04   6.69  14.86 
1988 07 30.25  10.58  20.41 
1988 08 28.80   9.87  19.33 
1988 09 23.09   5.59  14.34 
1988 10 22.50   6.31  14.40 
1988 11  5.98  -3.11   1.43 
1988 12  1.79  -7.77  -2.99 
1989 01   .86  -8.93  -4.03 
1989 02 -1.10 -10.46  -5.78 
1989 03  7.67  -2.36   2.65 
1989 04 15.15   1.45   8.30 
1989 05 16.54   2.78   9.66 
1989 06 24.57   7.84  16.20 
1989 07 29.33   9.66  19.49 
1989 08 99.99   8.33 -99.99 
1989 09 22.17   6.93  14.55 
1989 10 15.81   1.72   8.76 
1989 11 10.12  -2.42   3.85 
1989 12 99.99  -5.62 -99.99 
1990 01  5.06  -4.71    .17 
1990 02  4.73  -7.65  -1.45 
1990 03 10.00  -1.95   4.02 
1990 04 18.19   2.36  10.28 
1990 05 15.84   1.26   8.55 
1990 06 23.51   6.79  15.15 
1990 07 29.95  12.23  21.09 
1990 08 27.55  11.37  19.45 
1990 09 26.44   9.89  18.17 
1990 10 15.58    .82   8.20 
1990 11  8.29  -2.85   2.72 
1991 01  4.52  -6.86  -1.17 
1991 02  9.78  -1.97   3.90 
1991 03  7.33  -3.46   1.93 
1991 04 11.43  -1.30   5.06 
1991 05 14.95   1.72   8.33 
1991 06 19.52   4.71  12.11 
1991 07 29.55  11.97  20.76 
1991 08 29.49  11.70  20.59 
1991 09 26.11   8.39  17.25 
1991 10 18.10   2.75  10.42 
1991 11  6.28  -2.49   1.89 
1991 12  4.17  -6.03   -.92 
1992 01  3.01  -5.91  -1.45 
1992 02  8.49  -1.26   3.61 
1992 03 12.92   -.17   6.37 
1992 04 15.88   1.33   8.60 
1992 05 23.85   6.37  15.11 
1992 06 26.04   9.14  17.59 
1992 07 26.13  10.22  18.17 
1992 08 29.48  10.81  20.14 
1992 09 22.89   5.97  14.42 
1992 10 18.00 -99.99 -99.99 
1992 11  4.17  -4.76   -.29 
1992 12   .34  -9.04  -4.35 
1993 01 -2.13 -11.82  -6.97 
1993 02 -1.03 -11.14  -6.08 
1993 03  6.50  -2.91   1.79 
1993 05 19.79   4.94  12.37 
1993 06 19.82   5.07  12.44 
1993 07 22.98   4.71  13.84 
1993 08 24.98   6.39  15.68 
1993 09 24.65   7.75  16.20 
1993 10 17.87   2.99  10.43 
1993 11  6.28  -7.78   -.75 
1994 02  4.23  -6.56  -1.16 
1994 03 12.67  -2.16   5.25 
1994 04 14.50   1.01   7.75 
1994 05 19.25   4.55  11.90 
1994 06 24.07   7.01  15.54 
1994 07 30.90  12.80  21.85 
1994 08 29.94  10.09  20.01 
1994 09 25.35   8.78  17.06 
1994 10 15.05   1.03   8.04 
1994 11  2.32  -6.69  -2.18 
1994 12  2.76  -7.69  -2.46 
1995 02 10.67  -1.30   4.68 
1995 03  7.76  -3.00   2.38 
1995 04 11.02  -1.27   4.87 
1995 05 16.68   4.09  10.38 
1995 06 21.10   6.05  13.57 
1995 07 27.77   9.81  18.79 
1995 08 26.72   8.78  17.75 
1995 09 24.84   8.05  16.44 
1995 10 15.52    .37   7.94 
1995 11 11.02   -.28   5.37 
1995 12  1.79  -5.25  -1.73 
1996 01  2.86  -5.14  -1.14 
1996 02  2.73  -7.30  -2.28 
1996 03  9.42  -2.38   3.52 
1996 04 13.28   -.25   6.51 
1996 05 15.52   1.94   8.73 
1996 07 30.48   8.32  19.40 
1996 08 28.99   9.96  19.47 
1996 09 20.49   5.31  12.90 
1996 10 14.08   1.33   7.70 
1996 11  8.04  -2.60   2.72 
1996 12  3.35 -99.99 -99.99 
1997 01  1.99 -99.99 -99.99 
1997 02  2.99 -99.99 -99.99 
1997 03  8.64  -1.95   3.35 
1997 04 10.02  -1.70   4.16 
1997 06 21.49   5.58  13.53 
1997 07 27.34  10.34  18.84 
1997 08 28.63  11.35  19.99 
1997 09 22.51   7.64  15.07 
1997 10 12.55   1.13   6.84 
1997 11 99.99  -1.49 -99.99 
1998 01  3.43  -3.17    .13 
1998 02  2.42  -4.59  -1.08 
1998 03 99.99  -1.78 -99.99 
1998 04 11.35  -4.32   3.51 
1998 05 13.53   3.08   8.30 
1998 06 20.33   6.84  13.58 
1998 07 30.43  13.44  21.93 
1998 08 29.78  12.44  21.11 
1998 09 25.98  10.22  18.10 
1998 10 14.95    .27   7.61 
1998 11 99.99  -2.25 -99.99 
1998 12  4.17 -99.99 -99.99 
1999 01  5.62  -5.03    .29 
1999 02  4.09  -6.26  -1.08 
1999 03  6.91  -3.83   1.54 
1999 05 17.57    .57   9.07 
1999 06 22.74   3.38  13.06 
1999 07 28.09   8.85  18.47 
1999 08 27.81  10.97  19.39 
1999 09 21.02   6.01  13.51 
1999 10 19.07   2.32  10.69 
1999 11 11.58   -.58   5.50 
1999 12  4.51  -5.99   -.73 
2000 01 99.99  -7.06 -99.99 
2000 02 99.99  -3.33 -99.99 
2000 03 99.99  -3.64 -99.99 
2000 04 15.97   -.36   7.80 
2000 05 17.46   2.93  10.20 
2001 05 24.13   3.30  13.71 
2001 09 26.16   6.88  16.52 
2001 10 19.07   1.16  10.12 
2001 11 10.05  -3.46   3.29 
2001 12  2.08  -7.76  -2.84 
2002 01  3.32  -7.14  -1.91 
2002 02  4.94  -8.41  -1.73 
2002 04 15.18  -1.98   6.60 
2002 05 18.23  -1.13   8.55 
2002 06 24.64   3.83  14.23 
2002 07 33.93  11.57  22.75 
2002 09 27.10   5.46  16.28 
2002 10 17.15  -1.41   7.87 
2002 11 12.54  -3.81   4.36 
2002 12  6.45  -6.13    .15 
2003 01  6.93  -3.40   1.76 
2003 02  7.83  -5.48   1.17 
2003 03 12.90   1.69   7.29 
2003 04 11.14   -.87   5.13 
2003 05 20.35    .97  10.66 
2003 06 27.46   3.82  15.64 
2003 10 18.73   3.67  11.20 
2003 12  3.33  -5.34  -1.00 
2004 01  1.04  -7.40  -3.17 
2004 02 99.99  -6.51 -99.99 
2004 04 15.54    .36   7.95 
2005 01  1.88 -99.99 -99.99 
2005 02  6.00  -5.09    .45 
2010 10 16.70   3.39  10.04 
2010 11  5.65  -4.39    .63 
2010 12  1.33  -6.39  -2.53 
2011 01  2.25  -7.49  -2.62 
2011 02  4.01  -6.89  -1.43 
2011 03  5.76  -3.10   1.33 
2011 04  9.37  -2.81   3.28 
2011 05 12.80    .61   6.70 
2011 06 19.52   4.33  11.92 
2011 07 26.94   9.09  18.01 
2011 08 29.69  11.75  20.72 
2011 09 26.50   8.93  17.71 
2011 10 16.29   1.80   9.04 
2011 12  5.21  -8.00  -1.39 
2012 01  5.14  -6.16   -.51 
2012 02  5.47  -5.64    .-8 
2012 03  8.46  -3.58   2.44 
2012 04 13.62    .-1   6.80 
2012 05 18.91   3.01  10.96 
2012 06 21.83   5.09  13.46 
2012 07 30.01  12.21  21.11 
2012 08 31.00  12.05  21.52 
2012 09 26.57   9.27  17.92 
2012 10 17.25   1.74   9.49 
2012 11  8.16  -1.87   3.14 
2012 12  2.38  -6.94  -2.28 
