1937 03  1.45 -99.99 -99.99 
1937 06 22.90 -99.99 -99.99 
1937 08 24.07 -99.99 -99.99 
1937 09 18.66 -99.99 -99.99 
1937 10  8.82 -99.99 -99.99 
1954 10  7.73 -99.99 -99.99 
1961 07 22.29 -99.99 -99.99 
1964 04  6.98 -99.99 -99.99 
1964 05 15.34 -99.99 -99.99 
1964 06 22.89 -99.99 -99.99 
1964 09 15.30 -99.99 -99.99 
1967 04  8.97 -99.99 -99.99 
1967 05 19.75 -99.99 -99.99 
1967 07 21.86 -99.99 -99.99 
1967 08 21.48 -99.99 -99.99 
1967 09 16.04 -99.99 -99.99 
1968 02 -5.30 -99.99 -99.99 
1968 04  8.93 -99.99 -99.99 
1968 05 15.47 -99.99 -99.99 
1968 06 22.26 -99.99 -99.99 
1968 07 18.20 -99.99 -99.99 
1968 08 23.09 -99.99 -99.99 
1970 04  8.53 -99.99 -99.99 
1970 05 17.79 -99.99 -99.99 
1970 06 20.39 -99.99 -99.99 
1970 08 21.23 -99.99 -99.99 
1970 09 14.23 -99.99 -99.99 
1971 05 16.93 -99.99 -99.99 
1971 06 20.76 -99.99 -99.99 
1975 06 20.23 -99.99 -99.99 
1976 05 14.40 -99.99 -99.99 
1976 06 15.56 -99.99 -99.99 
1976 07 20.65  10.35  15.50 
2012 02 -8.43 -17.31 -12.87 
2012 03   .40 -99.99 -99.99 
2012 04 10.87 -99.99 -99.99 
2012 05 18.87   5.79  12.33 
2012 06 20.32   9.51  14.91 
2012 07 24.41  13.40  18.90 
2012 08 19.83 -99.99 -99.99 
2012 09 15.65 -99.99 -99.99 
2012 10  8.22 -99.99 -99.99 
2013 03 -3.70 -99.99 -99.99 
2013 04  9.43 -99.99 -99.99 
2014 04 99.99  -1.58 -99.99 
