1948 08 29.53  15.65  22.59 
1948 09 26.68  11.01  18.84 
1948 10 18.07   4.17  11.12 
1948 11 14.35   2.55   8.45 
1948 12  6.96  -3.69   1.63 
1949 01  8.64  -1.39   3.62 
1949 02 10.49  -1.53   4.48 
1949 03 12.25   -.56   5.84 
1949 04 17.19   2.72   9.95 
1949 05 23.26  10.27  16.76 
1952 07 99.99 -99.99  25.80 
1952 08 99.99 -99.99  23.20 
1952 09 99.99 -99.99  18.29 
1952 10 99.99 -99.99  10.10 
1952 11 99.99 -99.99   6.50 
1952 12 99.99 -99.99   1.80 
1953 01 99.99 -99.99   2.30 
1953 02 99.99 -99.99   3.30 
1953 03 99.99 -99.99   5.90 
1953 04 99.99 -99.99  10.40 
1953 05 99.99 -99.99  18.50 
1953 06 99.99 -99.99  21.60 
1953 07 99.99 -99.99  24.70 
1953 08 99.99 -99.99  22.90 
1953 09 99.99 -99.99  18.79 
1953 10 99.99 -99.99  13.20 
1953 11 99.99 -99.99   5.90 
1953 12 99.99 -99.99   2.50 
1954 01 99.99 -99.99   -.80 
1954 02 99.99 -99.99   4.00 
1954 03 99.99 -99.99   4.69 
1954 04 99.99 -99.99  13.50 
1954 05 99.99 -99.99  14.90 
1954 06 99.99 -99.99  22.10 
1954 07 99.99 -99.99  23.90 
1954 08 99.99 -99.99  22.30 
1954 09 99.99 -99.99  20.29 
1954 10 99.99 -99.99  14.10 
1954 11 99.99 -99.99   5.30 
1954 12 99.99 -99.99   1.10 
1955 01 99.99 -99.99   -.50 
1955 02 99.99 -99.99    .10 
1955 03 99.99 -99.99   6.40 
1955 04 99.99 -99.99  12.80 
1955 05 99.99 -99.99  17.79 
1955 06 99.99 -99.99  19.50 
1955 07 99.99 -99.99  26.10 
1955 08 99.99 -99.99  24.90 
1955 09 99.99 -99.99  18.50 
1955 10 99.99 -99.99  13.00 
1955 11 99.99 -99.99   4.80 
1955 12 99.99 -99.99  -1.40 
1956 01 99.99 -99.99  -1.00 
1956 02 99.99 -99.99   2.40 
1956 03 99.99 -99.99   3.70 
1956 04 99.99 -99.99   9.80 
1956 05 99.99 -99.99  15.20 
1956 06 99.99 -99.99  21.50 
1956 07 99.99 -99.99  22.70 
1956 08 99.99 -99.99  22.30 
1956 09 99.99 -99.99  17.20 
1956 10 99.99 -99.99  13.00 
1956 11 99.99 -99.99   6.30 
1956 12 99.99 -99.99   5.30 
1957 01 99.99 -99.99  -1.90 
1957 02 99.99 -99.99   3.20 
1957 03 99.99 -99.99   5.30 
1957 04 99.99 -99.99  12.60 
1957 05 99.99 -99.99  16.79 
1957 06 99.99 -99.99  23.20 
1957 07 99.99 -99.99  23.60 
1957 08 99.99 -99.99  22.30 
1957 09 99.99 -99.99  19.70 
1957 10 99.99 -99.99  10.70 
1957 11 99.99 -99.99   7.10 
1957 12 99.99 -99.99   2.40 
1958 01 99.99 -99.99   -.70 
1958 02 99.99 -99.99  -2.50 
1958 03 99.99 -99.99   3.10 
1958 04 99.99 -99.99  11.40 
1958 05 99.99 -99.99  16.10 
1958 06 99.99 -99.99  19.60 
1958 07 99.99 -99.99  24.40 
1958 08 99.99 -99.99  22.10 
1958 09 99.99 -99.99  18.50 
1958 11 99.99 -99.99   7.40 
1958 12 99.99 -99.99  -2.30 
1959 01 99.99 -99.99  -1.30 
1959 02 99.99 -99.99   1.10 
1959 03 99.99 -99.99   4.80 
1959 04 99.99 -99.99  12.40 
1959 05 99.99 -99.99  18.20 
1959 06 99.99 -99.99  21.90 
1959 07 99.99 -99.99  24.40 
1959 08 99.99 -99.99  24.70 
1959 09 99.99 -99.99  20.60 
1959 10 99.99 -99.99  14.40 
1959 11 99.99 -99.99   5.40 
1959 12 99.99 -99.99   2.50 
1960 01 99.99 -99.99   1.10 
1960 02 99.99 -99.99   1.00 
1960 03 99.99 -99.99   -.50 
1960 04 99.99 -99.99  13.20 
1960 05 99.99 -99.99  15.00 
1960 06 99.99 -99.99  20.80 
1960 07 99.99 -99.99  22.30 
1960 08 99.99 -99.99  23.80 
1960 09 99.99 -99.99  19.40 
1960 10 99.99 -99.99  12.00 
1960 11 99.99 -99.99   6.70 
1960 12 99.99 -99.99  -3.70 
1961 01 99.99 -99.99  -4.50 
1961 02 99.99 -99.99    .50 
1961 03 99.99 -99.99   6.20 
1961 04 99.99 -99.99   8.70 
1961 05 99.99 -99.99  14.40 
1961 06 99.99 -99.99  20.70 
1961 07 99.99 -99.99  23.80 
1961 08 99.99 -99.99  23.10 
1961 09 99.99 -99.99  21.60 
1961 10 99.99 -99.99  13.10 
1961 11 99.99 -99.99   8.00 
1961 12 99.99 -99.99   -.20 
1962 01 99.99 -99.99  -1.10 
1962 02 99.99 -99.99  -1.10 
1962 03 99.99 -99.99   4.10 
1962 04 99.99 -99.99  11.20 
1962 05 99.99 -99.99  18.29 
1962 06 99.99 -99.99  21.60 
1962 07 99.99 -99.99  22.00 
1962 08 99.99 -99.99  22.70 
1962 09 99.99 -99.99  16.90 
1962 10 99.99 -99.99  13.30 
1962 11 99.99 -99.99   5.10 
1962 12 99.99 -99.99  -1.80 
1963 01 99.99 -99.99  -3.60 
1963 02 99.99 -99.99  -3.40 
1963 03 99.99 -99.99   6.60 
1963 04 99.99 -99.99  11.40 
1963 05 99.99 -99.99  15.90 
1963 06 99.99 -99.99  21.20 
1963 07 99.99 -99.99  23.40 
1963 08 99.99 -99.99  21.80 
1963 09 99.99 -99.99  17.29 
1963 10 99.99 -99.99  14.40 
