1969 07 28.57 -99.99 -99.99 
1969 08 18.04 -99.99 -99.99 
1969 09 14.67 -99.99 -99.99 
1969 12 11.91 -99.99 -99.99 
1970 03 -5.31 -99.99 -99.99 
1970 05 14.08 -99.99 -99.99 
1970 08 19.40 -99.99 -99.99 
1970 09 17.43 -99.99 -99.99 
1971 02 16.07 -99.99 -99.99 
1971 04  8.10 -99.99 -99.99 
1971 05 14.64 -99.99 -99.99 
1971 06 20.58 -99.99 -99.99 
1975 03 -1.31 -99.99 -99.99 
1976 02 14.48 -99.99 -99.99 
1976 04  6.64 -99.99 -99.99 
1976 06 24.60 -99.99 -99.99 
1976 09 14.56 -99.99 -99.99 
1980 02 10.92 -99.99 -99.99 
1982 03 -7.48 -99.99 -99.99 
1985 03 -6.01 -99.99 -99.99 
1985 05 13.26 -99.99 -99.99 
1986 04  4.66 -99.99 -99.99 
1986 06 19.50 -99.99 -99.99 
1986 08 19.14 -99.99 -99.99 
1986 09 15.60 -99.99 -99.99 
1987 03 -6.48 -99.99 -99.99 
1987 07 24.65 -99.99 -99.99 
1987 08 23.88 -99.99 -99.99 
1987 09 14.05 -99.99 -99.99 
1988 03 -1.86 -99.99 -99.99 
1988 05 13.88 -99.99 -99.99 
1988 09 16.43 -99.99 -99.99 
1989 03   .32 -99.99 -99.99 
1989 09 15.35 -99.99 -99.99 
1990 08 21.13 -99.99 -99.99 
