1952 01 99.99 -99.99   5.10 
1952 02 99.99 -99.99   4.50 
1952 03 99.99 -99.99   3.90 
1952 04 99.99 -99.99   1.40 
1952 05 99.99 -99.99   -.60 
1952 06 99.99 -99.99  -4.00 
1952 07 99.99 -99.99  -2.30 
1952 08 99.99 -99.99  -1.10 
1952 09 99.99 -99.99   1.30 
1952 10 99.99 -99.99    .50 
1952 11 99.99 -99.99   2.40 
1952 12 99.99 -99.99   2.90 
1953 01 99.99 -99.99   4.69 
1953 02 99.99 -99.99   4.19 
1953 03 99.99 -99.99   4.00 
1953 04 99.99 -99.99   1.40 
1953 05 99.99 -99.99   -.60 
1953 06 99.99 -99.99  -1.60 
1953 08 99.99 -99.99  -1.40 
1953 09 99.99 -99.99    .90 
1953 10 99.99 -99.99   2.80 
1953 11 99.99 -99.99   4.19 
1953 12 99.99 -99.99   4.80 
1954 01 99.99 -99.99   4.50 
1954 02 99.99 -99.99   3.30 
1954 03 99.99 -99.99   2.50 
1954 04 99.99 -99.99   2.50 
1954 05 99.99 -99.99    .90 
1954 06 99.99 -99.99  -1.30 
1954 07 99.99 -99.99   -.30 
1954 08 99.99 -99.99    .60 
1954 09 99.99 -99.99   1.10 
1954 10 99.99 -99.99   1.50 
1954 11 99.99 -99.99   2.50 
1954 12 99.99 -99.99   4.19 
1955 01 99.99 -99.99   4.10 
1955 02 99.99 -99.99   4.19 
1955 03 99.99 -99.99   3.40 
1955 04 99.99 -99.99   2.00 
1955 05 99.99 -99.99    .10 
1955 06 99.99 -99.99   -.40 
1955 07 99.99 -99.99  -1.20 
1955 08 99.99 -99.99   -.10 
1955 09 99.99 -99.99    .90 
1955 10 99.99 -99.99   1.60 
1955 11 99.99 -99.99   2.09 
1955 12 99.99 -99.99   3.60 
1956 01 99.99 -99.99   3.40 
1956 02 99.99 -99.99   4.19 
1956 03 99.99 -99.99   3.70 
1956 04 99.99 -99.99    .70 
1956 05 99.99 -99.99    .30 
1956 06 99.99 -99.99  -2.60 
1956 07 99.99 -99.99  -4.00 
1956 08 99.99 -99.99  -2.50 
1956 09 99.99 -99.99    .40 
1956 10 99.99 -99.99   1.30 
1956 11 99.99 -99.99    .50 
1956 12 99.99 -99.99   1.00 
1957 01 99.99 -99.99   3.80 
1957 02 99.99 -99.99   4.00 
1957 03 99.99 -99.99   3.70 
1957 04 99.99 -99.99   3.50 
1957 05 99.99 -99.99    .40 
1957 06 99.99 -99.99  -2.40 
1957 07 99.99 -99.99  -1.00 
1957 08 99.99 -99.99   -.40 
1957 09 99.99 -99.99    .10 
1957 11 99.99 -99.99   2.40 
1957 12 99.99 -99.99   3.70 
1958 01 99.99 -99.99   4.40 
1958 02 99.99 -99.99   5.10 
1958 03 99.99 -99.99   4.10 
1958 04 99.99 -99.99   1.90 
1958 05 99.99 -99.99   1.50 
1958 06 99.99 -99.99   1.50 
1958 07 99.99 -99.99   1.80 
1958 08 99.99 -99.99   1.40 
1958 09 99.99 -99.99   1.70 
1958 10 99.99 -99.99   1.90 
1958 11 99.99 -99.99   2.60 
1958 12 99.99 -99.99   2.60 
1959 03 99.99 -99.99   3.30 
1959 04 99.99 -99.99   2.40 
1959 05 99.99 -99.99   -.10 
1959 06 99.99 -99.99  -1.80 
1959 09 99.99 -99.99    .40 
1959 10 99.99 -99.99   1.30 
1959 11 99.99 -99.99    .50 
1959 12 99.99 -99.99   4.19 
1960 01 99.99 -99.99   3.10 
1960 02 99.99 -99.99   3.90 
1960 03 99.99 -99.99   3.70 
1960 04 99.99 -99.99   2.80 
1960 05 99.99 -99.99   1.70 
1960 06 99.99 -99.99  -2.09 
1960 07 99.99 -99.99  -1.10 
1960 08 99.99 -99.99   -.30 
1960 09 99.99 -99.99    .40 
1960 10 99.99 -99.99   1.20 
1960 11 99.99 -99.99   2.80 
1960 12 99.99 -99.99   2.70 
