1940 09 26.40   6.60  16.50 
1940 11  -.10  -9.60  -4.85 
1940 12 -1.00 -13.70  -7.35 
1941 01 -6.70 -18.79 -12.75 
1941 02 -6.30 -18.10 -12.20 
1941 03  1.80 -10.10  -4.15 
1941 04 13.70   1.10   7.40 
1941 05 22.30   7.20  14.75 
1941 06 24.80  10.70  17.75 
1941 07 29.80  12.90  21.34 
1941 08 27.70  12.40  20.04 
1941 09 20.90   6.90  13.90 
1941 11  4.30  -7.10  -1.39 
1941 12  -.90 -11.90  -6.39 
1942 01 -1.70 -15.10  -8.40 
1942 02 -4.60 -16.00 -10.30 
1942 03  5.40  -6.40   -.50 
1942 04 14.00   -.80   6.60 
1942 05 16.60   2.80   9.70 
1942 06 21.30   8.89  15.10 
1942 07 25.90  11.60  18.75 
1942 08 26.30  10.90  18.59 
1942 09 19.60   4.50  12.05 
1942 10 15.70   -.10   7.80 
1942 11  5.40  -8.50  -1.55 
1942 12 -6.30 -19.00 -12.65 
1943 01 12.90 -24.90 -18.90 
1943 02 -3.10 -17.20 -10.15 
1943 03 -2.09 -14.40  -8.25 
1943 04 14.60  -1.70   6.45 
1943 05 16.70   2.50   9.60 
1943 06 22.50   9.60  16.04 
1943 07 28.90  13.80  21.35 
1943 08 27.70  11.30  19.50 
1943 09 21.70   4.19  12.95 
1943 10 17.79  -1.30   8.25 
1943 11  3.40  -7.20  -1.89 
1943 12  1.10 -13.60  -6.25 
1944 01  1.70 -12.80  -5.55 
1944 02 -4.00 -19.90 -11.95 
1944 03 -2.09 -14.40  -8.25 
1944 04 11.20  -4.19   3.50 
1944 05 21.90   6.40  14.15 
1944 06 23.40   9.89  16.65 
1944 07 27.80  11.50  19.65 
1944 08 26.50  11.60  19.04 
1944 09 19.60   6.60  13.10 
1944 10 18.20   -.70   8.75 
1944 11  1.70  -5.60  -1.95 
1944 12 -3.20 -15.50  -9.35 
1945 01 -6.80 -16.29 -11.54 
1945 02 -3.20 -16.90 -10.05 
1945 03  7.60  -6.50    .54 
1945 04 10.30  -3.80   3.25 
1945 05 16.00    .60   8.30 
1945 06 20.60   6.20  13.40 
1945 07 27.30  12.10  19.70 
1945 08 27.40  10.70  19.04 
1945 09 20.20   4.30  12.25 
1945 10 15.50  -2.09   6.70 
1945 11 -1.00 -10.20  -5.60 
1945 12 -9.30 -20.00 -14.65 
1946 01 -6.10 -20.90 -13.50 
1946 02 -6.60 -21.30 -13.95 
1946 03  6.90  -5.30    .79 
1946 04 16.90    .70   8.80 
1946 05 17.10   2.80   9.95 
1946 06 24.40   9.10  16.75 
1946 07 27.10  13.10  20.10 
1946 08 27.30  10.10  18.70 
1946 09 20.29   6.00  13.15 
1946 10 11.10  -1.70   4.70 
1946 11  4.19 -10.90  -3.35 
1946 12 -4.19 -16.20 -10.20 
1947 01 -2.09 -15.90  -9.00 
1947 02 -7.40 -17.70 -12.55 
1947 03   .10  -9.80  -4.85 
1947 04 10.70  -2.60   4.05 
1947 05 17.40   1.70   9.55 
1947 06 21.60   9.10  15.35 
1947 07 28.80  12.90  20.84 
1947 08 29.90  13.30  21.60 
1947 09 21.20   5.10  13.15 
1947 10 18.20   3.70  10.95 
1947 11  -.90  -9.60  -5.25 
1947 12 -5.20 -17.20 -11.20 
1948 01 -7.40 -20.70 -14.05 
1948 02 -8.10 -20.00 -14.05 
1948 03 -3.50 -15.50  -9.50 
1948 04  9.80  -2.80   3.50 
1948 05 18.60   3.90  11.25 
1948 06 22.30   9.10  15.70 
1948 07 26.20  14.30  20.25 
1948 08 25.60  11.80  18.70 
1948 09 23.20   7.70  15.45 
1948 10 99.99  -1.40 -99.99 
1948 11  2.60  -6.80  -2.10 
1948 12 -6.40 -18.10 -12.25 
1949 01 11.20 -21.70 -16.45 
1949 02 10.00 -23.50 -16.75 
1949 03 -1.50 -10.80  -6.15 
1949 04 14.60   -.90   6.85 
1949 05 19.20   4.69  11.95 
1949 06 23.20   9.30  16.25 
1949 07 25.80  12.40  19.09 
1949 08 28.40  11.70  20.04 
1949 09 19.79   3.40  11.60 
1949 10 11.70   -.90   5.40 
1949 11  6.20  -5.10    .54 
1949 12 -9.10 -19.79 -14.45 
1950 01 19.29 -29.60 -24.45 
1950 02 -8.39 -21.10 -14.75 
1950 03 -2.00 -13.10  -7.55 
1950 04  4.69  -5.50   -.40 
1950 05 14.80   2.80   8.80 
1950 06 25.80   9.00  17.40 
1950 07 26.40  11.60  19.00 
1950 08 26.60   9.39  18.00 
1950 09 22.20   6.90  14.55 
1950 10 15.70    .60   8.14 
1950 11  -.10 -12.30  -6.20 
1950 12 -8.10 -19.20 -13.65 
1951 01 10.50 -23.10 -16.79 
1951 02 -5.90 -17.10 -11.50 
1951 03 -4.00 -16.79 -10.40 
1951 04 10.90  -3.20   3.85 
1951 05 22.20   5.40  13.80 
1951 06 22.40   7.20  14.79 
1951 07 28.50  11.60  20.04 
1951 08 26.10  10.00  18.04 
1951 09 19.10   5.20  12.15 
1951 10 12.90   -.80   6.05 
1951 11   .80 -12.50  -5.85 
1951 12 -9.20 -19.70 -14.45 
1952 01 10.40 -22.70 -16.54 
1952 02 -3.10 -13.80  -8.45 
1952 03 -2.20 -12.80  -7.50 
1952 04 17.20   -.10   8.55 
1952 05 20.70   3.70  12.20 
1952 06 26.60  10.20  18.40 
1952 07 28.40  11.90  20.15 
1952 08 27.60  10.30  18.95 
1952 09 25.30   6.80  16.04 
1952 10 14.70  -2.90   5.89 
1952 11  5.10  -8.60  -1.75 
1952 12 -2.20 -14.50  -8.35 
1953 01 -3.40 -17.40 -10.40 
1953 02  -.60 -13.60  -7.10 
1953 03  3.60  -9.89  -3.15 
1953 04  9.80  -5.20   2.30 
1953 05 18.79   4.30  11.54 
1953 06 24.30  10.30  17.29 
1953 07 27.30  12.80  20.04 
1953 08 30.20  13.00  21.60 
1953 09 25.00   5.60  15.30 
1953 10 20.80   3.20  12.00 
1953 11  8.50  -4.69   1.90 
1953 12  -.60 -13.20  -6.90 
1954 01 11.70 -24.90 -18.29 
1954 02  5.30  -6.50   -.59 
1954 03  1.90 -11.30  -4.70 
1954 04 12.90  -2.60   5.14 
1954 05 18.10   1.70   9.90 
1954 06 23.20   9.89  16.54 
1954 07 29.10  13.10  21.10 
1954 08 27.40 -99.99 -99.99 
1954 09 20.29   7.20  13.75 
1954 10 14.40    .30   7.35 
1954 11  8.60  -5.20   1.70 
1954 12   .80 -10.00  -4.60 
1955 01 -4.40 -17.29 -10.85 
1955 02 -7.80 -20.00 -13.90 
1955 03   . 0 -13.60  -6.80 
1955 04 17.60   2.20   9.90 
1955 05 23.20   7.30  15.25 
1955 06 24.60   9.89  17.25 
1955 07 29.90  15.80  22.85 
1955 08 31.30  13.30  22.30 
1955 09 23.00   4.90  13.95 
1955 10 18.20   -.60   8.80 
1955 11 -2.60 -14.10  -8.35 
1955 12 -9.20 -19.90 -14.54 
1956 01 -7.20 -19.60 -13.40 
1956 02 -6.40 -19.40 -12.90 
1956 03  -.30 -11.70  -6.00 
1956 04  9.30  -4.80   2.25 
1956 05 19.79   4.60  12.20 
1956 06 28.30  13.10  20.70 
1956 07 27.20  11.80  19.50 
1956 08 28.80  11.00  19.90 
1956 09 21.90   4.19  13.04 
1956 10 18.70   1.20   9.95 
1956 11  4.50  -6.20   -.84 
1956 12 -1.60 -12.70  -7.15 
1957 01 -9.60 -21.40 -15.50 
1957 02 -4.40 -16.79 -10.60 
1957 03  4.30  -8.89  -2.29 
1957 04 12.90  -1.70   5.60 
1957 05 21.00   4.69  12.85 
1957 06 25.10   8.30  16.70 
1957 07 31.70  15.60  23.65 
1957 08 26.90  13.20  20.04 
1957 09 20.90   5.10  13.00 
1957 10 13.30   1.90   7.60 
1957 11  3.40  -6.60  -1.59 
1957 12   .80 -11.20  -5.20 
1958 01 -1.90 -13.40  -7.64 
1958 02 -5.00 -17.50 -11.25 
1958 03  3.20  -7.20  -1.99 
1958 04 14.30   -.60   6.85 
1958 05 23.30   4.80  14.04 
1958 06 23.00   8.30  15.65 
1958 07 26.60  11.40  19.00 
1958 08 30.20  12.00  21.10 
1958 09 25.10   6.90  16.00 
1958 10 17.70    .30   9.00 
1958 11  3.80  -8.20  -2.19 
1958 12 -4.90 -17.50 -11.20 
1959 01 -9.50 -21.40 -15.45 
1959 02 -5.90 -19.70 -12.80 
1959 04 15.50  -2.30   6.60 
1959 05 19.70   3.80  11.75 
1959 06 28.30  11.70  20.00 
1959 07 30.40  12.40  21.40 
1959 08 31.80  11.70  21.75 
1959 09 22.70   5.80  14.25 
1959 10 11.00  -2.09   4.44 
1959 11 -1.40 -11.00  -6.20 
1959 12   .40  -8.60  -4.10 
1960 01 -7.20 -19.00 -13.10 
1960 02 -5.60 -17.60 -11.60 
1960 03 -2.40 -14.20  -8.30 
1960 04 12.00  -1.20   5.40 
1960 05 21.40   3.90  12.65 
1960 06 24.00   9.10  16.54 
1960 07 31.10  12.80  21.95 
1960 08 30.40  11.90  21.15 
1960 09 24.80   6.30  15.54 
1960 10 16.40    .40   8.39 
1960 11  5.40  -7.90  -1.25 
1960 12 -4.30 -17.40 -10.85 
1961 01 -5.00 -17.40 -11.20 
1961 02 -1.90 -14.50  -8.20 
1961 03  6.20  -5.30    .44 
1961 04 10.40  -3.90   3.24 
1961 05 20.80   2.40  11.60 
1961 06 30.80  10.10  20.45 
1961 07 28.90  12.20  20.55 
1961 08 31.40  12.60  22.00 
1961 09 20.40   5.90  13.15 
1961 10 16.70   1.80   9.25 
1961 11  6.60  -8.39   -.89 
1961 12 -6.50 -19.10 -12.80 
1962 01 -7.00 -19.00 -13.00 
1962 02 -8.60 -18.20 -13.40 
1962 03   .10 -11.00  -5.45 
1962 04 12.70  -2.40   5.14 
1962 05 17.70   6.20  11.95 
1962 06 24.10  11.30  17.70 
1962 07 26.00  12.10  19.04 
1962 08 28.60  12.30  20.45 
1962 09 21.00   4.80  12.90 
1962 10 17.70   1.10   9.40 
1962 11  7.30  -4.40   1.45 
1962 12 -1.40 -14.80  -8.10 
1963 01 -9.60 -22.30 -15.95 
1963 02 -3.40 -17.79 -10.60 
1963 03  8.70  -7.90    .39 
1963 04 14.10   -.70   6.70 
1963 05 19.90   4.19  12.04 
1963 06 27.30  13.10  20.20 
1963 07 30.20  14.20  22.20 
1963 08 28.70  12.20  20.45 
1963 09 25.40   7.70  16.54 
1963 10 22.60   3.80  13.20 
1963 11  7.60  -7.30    .14 
1963 12 -7.00 -19.29 -13.15 
1964 01 -2.60 -16.00  -9.30 
1964 02   .10 -12.90  -6.39 
1964 03  1.20 -15.10  -6.95 
1964 04 13.40  -1.50   5.95 
1964 05 22.40   5.80  14.10 
1964 06 23.80  10.20  17.00 
1964 07 29.30  13.80  21.55 
1964 08 26.30   9.20  17.75 
1964 09 20.90   2.90  11.90 
1964 10 16.10  -1.70   7.20 
1964 11  4.10  -9.10  -2.50 
1964 12 -9.89 -21.50 -15.70 
1965 01 11.20 -23.40 -17.29 
1965 02 -4.60 -18.70 -11.65 
1965 03 -2.50 -14.70  -8.60 
1965 04 10.80   -.90   4.95 
1965 05 20.60   5.20  12.90 
1965 06 24.60  10.00  17.29 
1965 07 27.40  13.40  20.40 
1965 08 27.20  11.30  19.25 
1965 09 14.40   2.30   8.34 
1965 10 17.00    .70   8.85 
1965 11  4.30  -9.00  -2.34 
1965 12   .60 -11.40  -5.39 
1966 01 14.80 -26.60 -20.70 
1966 02 -5.80 -19.40 -12.60 
1966 03  5.90  -6.70   -.39 
1966 04  9.20  -3.70   2.75 
1966 05 19.90   2.90  11.40 
1966 06 25.90  10.90  18.40 
1966 07 30.10  15.50  22.80 
1966 08 26.40  10.70  18.54 
1966 09 23.10   5.30  14.20 
1966 10 16.10   -.60   7.75 
1966 11   .70 -11.70  -5.50 
1966 12 -4.00 -16.70 -10.35 
1967 01 -5.20 -17.70 -11.45 
1967 02 -6.60 -19.70 -13.15 
1967 03  3.50  -9.89  -3.19 
1967 04  9.30  -3.40   2.95 
1967 05 18.79   1.60  10.20 
1967 06 24.20   8.89  16.54 
1967 07 30.50   9.70  20.10 
1967 08 30.30   8.30  19.29 
1967 09 24.80   5.50  15.15 
1967 10 99.99    .70 -99.99 
1967 11  4.80  -7.30  -1.25 
1967 12 -3.60 -15.70  -9.64 
1968 01 -7.30 -19.70 -13.50 
1968 02 -5.20 -17.90 -11.54 
1968 03  7.80  -6.80    .50 
1968 04 13.80  -1.60   6.10 
1968 05 17.60   2.70  10.15 
1968 06 23.60  10.20  16.90 
1968 07 27.70  12.00  19.85 
1968 08 27.40  11.20  19.29 
1968 09 21.10   6.70  13.90 
1968 10 14.60   -.90   6.85 
1968 11  5.60  -7.80  -1.10 
1968 12 -8.30 -18.20 -13.25 
1969 01 14.40 -25.00 -19.70 
1969 02 -5.90 -16.20 -11.05 
1969 03 -2.70 -16.10  -9.40 
1969 04 12.50  -1.10   5.70 
1969 05 21.50   4.80  13.15 
1969 06 21.20   7.20  14.20 
1969 07 27.20  12.70  19.95 
1969 08 31.70  13.80  22.75 
1969 09 23.30   6.40  14.85 
1969 10 11.20   -.80   5.20 
1969 11  5.30  -6.00   -.34 
1969 12 -3.10 -13.10  -8.10 
1970 01 11.80 -21.80 -16.79 
1970 02 -3.30 -17.60 -10.45 
1970 03 -1.40 -14.20  -7.80 
1970 04  8.70  -2.30   3.19 
1970 05 17.70   4.10  10.90 
1970 06 27.90  12.60  20.25 
1970 07 30.20  13.40  21.80 
1970 08 31.10  12.10  21.60 
1970 09 23.70   6.80  15.25 
1970 10 16.10    .70   8.40 
1970 11  2.70  -8.39  -2.85 
1970 12 -5.30 -18.50 -11.90 
1971 01 12.70 -22.60 -17.65 
1971 02 -5.50 -18.20 -11.85 
1971 03  2.00  -9.39  -3.69 
1971 04 13.30  -2.40   5.45 
1971 05 19.29   3.10  11.20 
1971 06 25.60  12.60  19.10 
1971 07 26.30  11.40  18.84 
1971 08 30.30  11.20  20.75 
1971 09 21.90   6.20  14.04 
1971 10 14.10   2.20   8.15 
1971 11  2.30  -7.00  -2.34 
1971 12 -6.20 -17.70 -11.95 
1972 01 -9.39 -21.80 -15.60 
1972 02 -7.70 -19.70 -13.70 
1972 03  1.60  -9.70  -4.04 
1972 04 10.20  -1.70   4.25 
1972 05 22.40   7.40  14.90 
1972 06 27.20  10.40  18.79 
1972 07 27.70  10.60  19.15 
1972 08 29.40  12.60  21.00 
1972 09 21.40   5.80  13.60 
1972 10 12.90  -1.80   5.55 
1972 11  1.30  -6.30  -2.50 
1972 12 -8.30 -19.29 -13.79 
1973 01 -3.80 -14.80  -9.30 
1973 02  -.30 -13.20  -6.75 
1973 03  6.50  -2.90   1.80 
1973 04 12.10  -2.70   4.70 
1973 05 22.10   3.60  12.85 
1973 06 26.70  10.30  18.50 
1973 07 29.90  11.90  20.90 
1973 08 31.80  14.40  23.09 
1973 09 20.70   6.60  13.65 
1973 10 16.70   2.90   9.80 
1973 11   .30  -9.20  -4.44 
1973 12 -7.40 -16.29 -11.85 
1974 01 -8.60 -21.90 -15.25 
1974 02 -3.90 -17.60 -10.75 
1974 03   .10 -11.05  -5.47 
1974 04 11.66   -.79   5.43 
1974 05 16.94   4.44  10.69 
1974 06 26.19   8.92  17.55 
1974 07 31.36  13.93  22.64 
1974 08 25.41   9.64  17.52 
1974 09 22.24   3.72  12.98 
1974 10 18.15    .63   9.38 
1974 11  3.79  -6.66  -1.43 
1974 12  -.75 -11.88  -6.31 
1975 01 -4.42 -17.11 -10.76 
1975 02 -5.70 -16.71 -11.20 
1975 03   .84 -11.26  -5.21 
1975 04  4.81  -2.71   1.04 
1975 05 20.23   5.94  13.08 
1975 06 24.33  11.54  17.93 
1975 07 29.88  15.01  22.44 
1975 08 27.26  11.67  19.46 
1975 09 20.71   4.56  12.63 
1975 10 16.53   1.85   9.19 
1975 11  5.96  -6.16    .-9 
1975 12 -2.10 -15.00  -8.55 
1976 01 -6.07 -18.03 -12.05 
1976 02  1.04 -10.25  -4.60 
1976 03  2.38 -11.52  -4.57 
1976 04 15.04    .28   7.66 
1976 05 22.97   3.85  13.41 
1976 06 27.13  11.51  19.32 
1976 07 30.38  12.28  21.33 
1976 08 30.83  12.64  21.73 
1976 09 25.89   5.56  15.72 
1976 10 12.67  -3.36   4.65 
1976 11  3.44 -11.07  -3.81 
1976 12 -5.76 -18.16 -11.96 
1977 01 13.33 -24.16 -18.74 
1977 02   .-4 -12.21  -6.12 
1977 03  6.52  -5.72    .40 
1977 04 18.71    .62   9.67 
1977 05 25.77  10.35  18.06 
1977 06 26.79  10.86  18.82 
1977 07 28.57  13.91  21.24 
1977 08 24.16   8.84  16.50 
1977 09 19.43   7.00  13.21 
1977 10 16.11   -.20   7.95 
1977 11  2.04  -9.58  -3.77 
1977 12 -9.84 -20.20 -15.02 
1978 01 99.99 -25.60 -99.99 
1978 02 -9.02 -21.48 -15.25 
1978 03  2.36 -10.36  -3.99 
1978 04 11.34   -.37   5.48 
1978 05 99.99   6.13 -99.99 
1978 06 25.68   9.53  17.60 
1978 07 28.50  11.63  20.06 
1978 08 29.11   9.47  19.29 
1978 11  1.80 -12.50  -5.35 
1978 12 -7.80 -19.45 -13.62 
1979 01 13.86 -25.34 -19.60 
1979 02 12.22 -24.47 -18.34 
1979 03  -.22 -12.32  -6.27 
1979 04  5.75  -3.70   1.02 
1979 05 15.19   1.93   8.55 
1979 06 24.68   9.85  17.27 
1979 07 28.54  12.70  20.62 
1979 08 25.87   8.60  17.23 
1979 09 25.49   7.08  16.28 
1979 10 13.18   -.78   6.20 
1979 11  2.08  -9.89  -3.91 
1980 01 -8.29 -19.87 -14.08 
1980 02 -5.14 -16.62 -10.88 
1980 03   .83 -11.03  -5.10 
1980 04 19.06   -.74   9.16 
1980 05 24.86   5.13  14.99 
1980 06 26.11  11.37  18.74 
1980 07 29.54  13.37  21.45 
1980 08 24.04  10.93  17.48 
1980 09 19.69   6.26  12.97 
1980 11  7.00  -4.09   1.45 
1980 12 -2.81 -14.71  -8.76 
1981 01 -4.23 -16.65 -10.44 
1981 02 -1.08 -12.29  -6.68 
1981 03  8.70  -5.67   1.51 
1981 05 19.83   4.48  12.16 
1981 06 24.16   9.93  17.04 
1981 07 99.99  14.07 -99.99 
1981 08 99.99  12.84 -99.99 
1981 09 22.29   6.43  14.36 
1981 11  8.52  -4.25   2.13 
1982 01 99.99 -29.13 -99.99 
1982 02 -7.20 -19.26 -13.23 
1982 04 11.15  -3.89   3.62 
1982 05 99.99   6.48 -99.99 
1982 06 22.59   7.11  14.85 
1982 07 29.53  12.95  21.24 
1982 08 99.99  10.34 -99.99 
1982 09 99.99   4.69 -99.99 
1982 10 99.99   1.92 -99.99 
1982 11 99.99  -8.68 -99.99 
1982 12 99.99 -10.80 -99.99 
1983 02 99.99  -8.33 -99.99 
1983 03 99.99  -5.30 -99.99 
1983 04  9.85  -3.29   3.28 
1983 05 18.49   2.46  10.47 
1983 06 25.26  10.68  17.97 
1983 08 32.98  13.90  23.43 
1983 09 99.99   3.91 -99.99 
1983 10 12.51   -.42   6.04 
1983 11  3.44  -4.54   -.54 
1983 12 13.32 -22.41 -17.86 
1984 01 -4.94 -16.78 -10.86 
1984 02  1.70  -8.89  -3.60 
1984 05 20.36   4.21  12.29 
1984 06 24.91  11.34  18.12 
1984 07 29.55  12.95  21.25 
1984 08 31.01  13.44  22.22 
1984 09 19.95   2.74  11.35 
1984 10 13.17    .17   6.67 
1984 11  3.30  -8.21  -2.45 
1985 01 -7.04 -20.44 -13.74 
1985 02 -4.40 -17.45 -10.92 
1985 03  6.79  -6.46    .16 
1985 04 17.76   -.86   8.45 
1985 05 24.36   6.09  15.22 
1985 06 23.13   7.19  15.16 
1985 08 25.74  10.40  18.07 
1985 09 17.95   4.65  11.30 
1985 10 13.68   -.62   6.53 
1985 11 -2.94 -15.32  -9.13 
1986 01 -1.84 -14.43  -8.13 
1986 02 -5.37 -99.99 -99.99 
1986 03  9.43  -4.75   2.34 
1986 04 12.32   -.73   5.79 
1986 05 21.82   6.08  13.95 
1986 06 27.72  11.50  19.61 
1986 07 29.10  12.59  20.84 
1986 08 26.85   9.77  18.31 
1986 09 18.56   6.94  12.75 
1986 10 15.76    .23   7.99 
1987 01 -1.99 -99.99 -99.99 
1987 02  2.28  -8.08  -2.90 
1987 03  2.82  -7.01  -2.09 
1987 04 20.24   1.37  10.80 
1987 05 23.80   7.02  15.41 
1987 06 27.90  11.38  19.64 
1987 07 28.88  14.65  21.76 
1987 08 26.40  10.40  18.40 
1987 09 23.83   6.92  15.37 
1987 12   . 4 -10.53  -5.24 
1988 01 -7.35 -21.58 -14.46 
1988 02 -4.82 -19.25 -12.03 
1988 03  5.51  -7.64  -1.06 
1988 04 17.87  -3.01   7.43 
1988 05 24.44   7.34  15.89 
1988 06 99.99  14.60 -99.99 
1988 07 33.66 -99.99 -99.99 
1988 09 22.88   6.39  14.63 
1988 11  2.34  -9.21  -3.43 
1989 02 -7.42 -20.20 -13.81 
1989 04 13.39  -2.69   5.35 
1989 05 22.66   5.16  13.91 
1989 06 25.65   8.47  17.06 
1989 07 32.02  14.37  23.19 
1989 08 29.28  11.84  20.56 
1989 09 23.34   5.92  14.63 
1990 02  1.88 -13.91  -6.01 
1990 03  7.04  -6.03    .50 
1990 04 15.08  -2.54   6.27 
1990 05 21.09   3.56  12.32 
1990 06 25.89  11.06  18.47 
1990 07 27.89  12.37  20.12 
1991 03  7.52  -8.22   -.35 
1991 04 15.71   -.60   7.55 
1991 05 21.77   7.97  14.87 
1991 06 26.76  12.00  19.38 
1991 07 29.02  12.92  20.97 
1991 08 99.99  12.69 -99.99 
1991 09 22.67   5.81  14.24 
1991 10 13.60  -3.89   4.85 
1992 01 99.99 -13.37 -99.99 
1992 03  7.22  -5.73    .74 
1992 06 99.99   7.62 -99.99 
1993 05 21.88   6.17  14.02 
1993 06 22.93  10.21  16.57 
1993 07 24.51  13.15  18.83 
1993 08 26.76  13.44  20.10 
1993 09 20.93   5.65  13.29 
1993 10 15.76   -.93   7.41 
1993 11  2.65  -7.63  -2.49 
1993 12 -3.32 -13.35  -8.33 
1994 01 13.98 -24.23 -19.10 
1994 02 -8.34 -20.51 -14.42 
1994 03  6.53  -4.42   1.05 
1994 04 14.78   -.35   7.21 
1994 05 23.54   8.09  15.81 
1994 06 25.98  13.15  19.56 
1994 07 25.74  12.80  19.27 
1994 08 27.08  12.02  19.54 
1994 09 24.31   9.55  16.93 
1994 10 14.77   4.27   9.52 
1994 11  5.04  -4.73    .15 
1994 12 -1.66 -11.57  -6.61 
1995 01 -7.49 -16.27 -11.88 
1995 02 -3.59 -14.20  -8.89 
1995 03   .91  -7.72  -3.40 
1995 04  9.87  -1.62   4.12 
1995 05 18.93   6.39  12.66 
1995 06 26.93  13.89  20.41 
1995 07 27.00  14.82  20.91 
1995 08 28.72  14.97  21.84 
1995 09 22.95   7.86  15.40 
1995 10 13.48   1.64   7.56 
1995 11   .45  -9.29  -4.42 
1995 12 -5.75 -14.41 -10.08 
1996 01 -9.79 -22.35 -16.07 
1996 02 -3.10 -14.60  -8.85 
1996 03   . 1 -11.93  -5.96 
1996 04  9.92  -2.75   3.58 
1996 05 19.08   5.33  12.20 
1996 06 27.19  12.56  19.87 
1996 07 27.80  13.45  20.62 
1996 08 28.85  13.73  21.29 
1996 09 22.42   8.39  15.40 
1996 10 15.89    .85   8.37 
1996 11 -2.77 -13.28  -8.02 
1996 12 -9.60 -18.69 -14.15 
1997 01 11.71 -21.65 -16.68 
1997 02 -1.57 -13.50  -7.53 
1997 03  1.04 -10.04  -4.50 
1997 04  9.89  -3.32   3.29 
1997 05 21.13   4.98  13.06 
1997 08 29.11  13.23  21.17 
1997 09 24.78   9.50  17.14 
1997 10 15.93   2.19   9.06 
1997 11  1.40  -7.27  -2.93 
1997 12   .94  -6.90  -2.98 
1998 01 -6.60 -15.48 -11.04 
1998 02  1.05  -5.66  -2.30 
1998 03  1.90  -8.55  -3.32 
1998 04 17.43   3.07  10.25 
1998 05 23.16   8.71  15.93 
1998 06 23.67  10.91  17.29 
1998 07 30.58  14.74  22.66 
1998 10 16.09   3.12   9.60 
1998 11  2.89  -4.59   -.85 
1998 12  -.75 -11.32  -6.03 
1999 01 -7.57 -18.45 -13.01 
1999 02  1.16 -10.30  -4.57 
1999 03  6.31  -5.11    .59 
1999 04 13.42    .80   7.11 
1999 05 20.45   7.99  14.22 
1999 06 99.99  11.93 -99.99 
1999 07 29.20  15.43  22.31 
1999 08 28.14  13.54  20.84 
1999 09 20.48   6.93  13.70 
1999 10 99.99    .95 -99.99 
1999 11 99.99  -3.60 -99.99 
2000 01 99.99 -17.34 -99.99 
2000 02 99.99 -10.09 -99.99 
2000 03 99.99  -4.14 -99.99 
2000 04 99.99   -.76 -99.99 
2000 05 99.99   6.93 -99.99 
2000 06 99.99  10.45 -99.99 
2000 07 28.38  14.88  21.63 
2000 08 99.99  14.06 -99.99 
2000 09 22.34   7.69  15.01 
2000 10 99.99   2.01 -99.99 
2000 11 99.99  -8.08 -99.99 
2000 12 11.66 -21.54 -16.60 
2001 01 -2.09 -12.92  -7.51 
2001 02 -8.14 -19.28 -13.71 
2001 03  2.81  -6.97  -2.08 
2001 04 13.80    .51   7.15 
2001 05 21.91   7.17  14.54 
2001 06 24.29  11.49  17.89 
2001 08 29.24  14.37  21.80 
2001 10 12.54    .22   6.38 
2001 11 99.99  -2.08 -99.99 
2001 12 -1.49 -11.27  -6.38 
2002 07 99.99  15.96 -99.99 
2002 08 26.90  13.00  19.95 
2002 09 99.99   8.93 -99.99 
2002 11 99.99  -6.42 -99.99 
2002 12 -1.04 -10.70  -5.87 
2003 01 99.99 -17.73 -99.99 
2003 02 99.99 -18.10 -99.99 
2003 03  1.45 -10.49  -4.52 
2003 04 14.82    . 9   7.45 
2003 05 18.73   6.12  12.42 
2003 06 23.45  11.77  17.61 
2003 07 26.96  14.64  20.80 
2003 08 29.72  14.70  22.21 
2003 09 22.33   7.72  15.02 
2003 10 18.23   1.96  10.09 
2003 11   .28  -9.96  -4.84 
2003 12  -.93 -10.06  -5.49 
2004 01 10.37 -20.00 -15.18 
2004 02 -3.72 -12.59  -8.15 
2004 03  4.76  -5.79   -.51 
2004 04 14.74    .23   7.48 
2004 05 17.60   3.49  10.54 
2004 06 21.53  10.12  15.82 
2004 07 99.99  13.78 -99.99 
2004 08 99.99  10.22 -99.99 
2004 09 22.08   9.95  16.01 
2004 10 14.26   2.62   8.44 
2004 11  9.22  -6.17   1.52 
2004 12 -1.61 -11.21  -6.41 
2005 01 -7.66 -18.77 -13.21 
2005 02  -.16 -99.99 -99.99 
2005 03 99.99  -8.07 -99.99 
2005 04 16.84   2.09   9.47 
2005 05 17.54   6.52  12.03 
2005 06 25.02  12.82  18.92 
2005 07 99.99  14.92 -99.99 
2005 08 27.06  11.51  19.28 
2005 09 25.04   8.07  16.55 
2005 10 16.26   1.00   8.63 
2005 11  6.61  -6.03    .28 
2005 12 -1.95 -12.60  -7.27 
2006 02 -4.50 -16.95 -10.72 
2006 03  2.92  -7.18  -2.12 
2006 04 17.39   3.07  10.22 
2006 05 20.81   8.03  14.42 
2006 06 24.44  13.02  18.73 
2006 07 30.86  15.50  23.18 
2006 08 29.05  12.61  20.83 
2006 09 21.92   5.86  13.89 
2006 10 12.33  -2.34   4.98 
2006 11  7.39 -99.99 -99.99 
2007 03  7.22  -7.85   -.31 
2007 04 11.32   -.62   5.35 
2007 05 22.61   6.14  14.37 
2007 06 26.71  11.88  19.29 
2007 07 28.56  15.96  22.26 
2007 08 26.42  11.25  18.83 
2007 09 24.02   6.11  15.06 
2007 10 16.02   1.58   8.80 
2007 11  6.54  -8.56  -1.01 
2007 12 -5.77 -99.99 -99.99 
2008 05 18.58   3.23  10.90 
2008 06 22.97  10.81  16.89 
2008 07 27.55  14.68  21.11 
2008 08 27.95  13.39  20.67 
