1964 04  9.05   1.96   5.50 
1964 05 16.92 -99.99 -99.99 
1964 06 25.96 -99.99 -99.99 
1964 09 17.54 -99.99 -99.99 
1964 10 11.82 -99.99 -99.99 
1966 07 24.12 -99.99 -99.99 
1967 04  9.97 -99.99 -99.99 
1967 05 22.63 -99.99 -99.99 
1967 08 23.03 -99.99 -99.99 
1967 09 18.70 -99.99 -99.99 
1967 10 13.35 -99.99 -99.99 
1968 04 11.61 -99.99 -99.99 
1968 07 19.83 -99.99 -99.99 
1968 08 24.98 -99.99 -99.99 
1968 09 16.87 -99.99 -99.99 
1970 05 19.26 -99.99 -99.99 
1970 06 22.11 -99.99 -99.99 
1970 07 99.99  12.52 -99.99 
1970 08 21.60  10.77  16.18 
1970 09 16.01 -99.99 -99.99 
1971 06 21.88 -99.99 -99.99 
1973 05 17.62 -99.99 -99.99 
1973 06 22.64 -99.99 -99.99 
1975 06 24.50 -99.99 -99.99 
1976 05 16.15 -99.99 -99.99 
1976 07 22.96 -99.99 -99.99 
1976 09 17.00 -99.99 -99.99 
2012 08 24.29 -99.99 -99.99 
2012 09 19.29 -99.99 -99.99 
2012 10 12.09 -99.99 -99.99 
2013 02  -.16 -99.99 -99.99 
2013 03 -1.39 -11.43  -6.41 
2013 04 13.07    .84   6.95 
2013 05 24.73 -99.99 -99.99 
2013 06 26.10  12.04  19.07 
2013 07 24.40 -99.99 -99.99 
2014 03 99.99  -1.89 -99.99 
