1945 02  1.21  -7.76  -3.27 
1945 03 16.50    .71   8.60 
1945 04 17.01   3.55  10.28 
1945 05 16.83   5.73  11.28 
1947 03  3.22  -5.72  -1.24 
1947 04 12.90   1.11   7.00 
1947 05 18.11   4.67  11.39 
1948 02   .75 -11.27  -5.26 
1948 03  7.31  -4.71   1.29 
1948 04 17.15   5.14  11.14 
1948 05 20.32   6.52  13.42 
1949 02  2.74  -6.23  -1.74 
1949 03  7.13  -3.38   1.87 
1949 04 16.21   1.47   8.84 
1949 05 23.72   8.80  16.26 
1961 02  4.17 -99.99 -99.99 
1961 03  7.49  -3.25   2.11 
1961 04 10.70 -99.99 -99.99 
1961 05 19.12   4.56  11.84 
1962 02 -2.42 -99.99 -99.99 
1962 03  4.10 -99.99 -99.99 
1962 04 12.53    .44   6.48 
1962 05 22.55 -99.99 -99.99 
1963 02 -4.30 -99.99 -99.99 
1963 03  6.00 -99.99 -99.99 
1963 04 15.04 -99.99 -99.99 
1963 05 18.28 -99.99 -99.99 
1964 02  1.09 -99.99 -99.99 
1964 03  6.36 -99.99 -99.99 
1964 04 14.41 -99.99 -99.99 
1964 05 23.62   8.79  16.20 
1965 02 -1.15 -99.99 -99.99 
1965 03  1.13 -99.99 -99.99 
1965 04 10.90 -99.99 -99.99 
1965 05 23.90 -99.99 -99.99 
1966 02   .58 -99.99 -99.99 
1966 03  8.14 -99.99 -99.99 
1966 04 11.75 -99.99 -99.99 
1966 05 17.59 -99.99 -99.99 
1967 02 -1.79 -99.99 -99.99 
1967 03  5.12 -99.99 -99.99 
1967 04 14.55 -99.99 -99.99 
1967 05 17.68 -99.99 -99.99 
1968 02  -.86 -99.99 -99.99 
1968 03  8.85 -99.99 -99.99 
1968 04 16.50 -99.99 -99.99 
1968 05 18.49 -99.99 -99.99 
