1965 05 99.99   7.78 -99.99 
1965 06 99.99   9.92 -99.99 
1965 07 99.99  12.49 -99.99 
1965 08 99.99  13.29 -99.99 
1965 09 99.99  10.99 -99.99 
1965 10 99.99   3.34 -99.99 
1965 11  9.47  -1.27   4.10 
1965 12  4.91  -5.80   -.44 
1966 01 99.99  -8.63 -99.99 
1966 02  2.92  -8.08  -2.58 
1966 03 99.99  -2.78 -99.99 
1966 04 99.99   -.18 -99.99 
1966 05 99.99   6.07 -99.99 
1966 06 28.20  11.78  19.99 
1966 07 31.33  14.39  22.86 
1966 08 99.99  13.76 -99.99 
1966 09 22.84   9.01  15.92 
1966 10 17.59   3.10  10.34 
1966 11 13.06    .95   7.00 
1966 12  3.54  -5.90  -1.18 
1967 01 99.99  -4.23 -99.99 
1967 02  1.93  -9.39  -3.73 
1967 03 99.99  -6.32 -99.99 
1967 04 15.30   3.44   9.37 
1967 05 99.99   4.17 -99.99 
1967 06 29.35  11.38  20.36 
1967 07 28.85  15.70  22.27 
1967 08 28.16  12.15  20.15 
1967 09 25.47   8.08  16.77 
1967 10 18.24   3.81  11.02 
1967 11  7.42  -3.08   2.17 
