1977 07 12.37   1.15   6.76 
1977 08 17.27   4.09  10.68 
1977 09 17.48   3.80  10.64 
1977 10 23.63   8.27  15.95 
1977 11 26.13  10.93  18.52 
1977 12 29.50  12.92  21.21 
1978 01 29.44  14.31  21.87 
1978 02 30.59  14.11  22.35 
1978 03 27.78  14.66  21.22 
1978 04 21.73   8.43  15.08 
1978 05 18.21   7.84  13.03 
1978 06 13.58   5.16   9.37 
1978 07 12.66   3.74   8.20 
1978 08 13.99   3.50   8.74 
1978 09 17.90   6.43  12.16 
1978 10 22.20   7.70  14.95 
1978 11 25.40   9.50  17.45 
1979 01 35.20 -99.99 -99.99 
1979 02 31.70 -99.99 -99.99 
1979 03 99.99  13.50 -99.99 
1979 05 17.20   5.30  11.25 
1979 07 13.60   1.40   7.50 
1979 08 14.90   2.09   8.50 
1979 10 20.80   7.20  14.00 
1979 11 99.99  10.10 -99.99 
1980 01 29.50  13.20  21.35 
1980 03 28.80 -99.99 -99.99 
1980 05 18.29   6.90  12.60 
1980 06 13.60 -99.99 -99.99 
1980 07 13.40   2.30   7.85 
1980 08 15.70   3.60   9.64 
1980 09 19.50   5.20  12.35 
1980 10 23.00   6.10  14.55 
1980 11 29.00 -99.99 -99.99 
1980 12 30.90  13.50  22.20 
1981 03 25.90  11.50  18.70 
1981 05 17.10   6.20  11.65 
1981 06 13.00   5.30   9.14 
1981 07 12.40   3.80   8.09 
1981 08 13.90   4.90   9.39 
1981 09 19.20   7.00  13.10 
1981 10 23.00   8.39  15.70 
1981 11 25.10  10.30  17.70 
1982 03 27.20  12.70  19.95 
1982 05 17.79   6.20  12.00 
1982 06 13.10   1.20   7.15 
1982 07 13.10  -1.30   5.90 
1982 08 18.90   3.60  11.25 
1982 09 18.60   4.30  11.45 
1982 10 22.80   6.40  14.60 
1982 11 29.70  10.40  20.04 
1982 12 30.30  13.70  22.00 
1983 03 28.50  15.50  22.00 
1983 05 16.60   7.60  12.10 
1983 06 12.80   3.50   8.14 
1983 07 11.60   3.40   7.50 
1983 08 14.80   5.20  10.00 
1983 09 17.29   6.20  11.75 
1983 10 20.70   8.30  14.50 
1983 11 25.20  11.20  18.20 
1984 02 30.20  13.60  21.90 
1984 05 18.10   4.90  11.50 
1984 07 12.60 -99.99 -99.99 
1984 10 20.60 -99.99 -99.99 
1985 07 14.30 -99.99 -99.99 
1985 08 14.20   4.80   9.50 
1985 09 17.29   5.10  11.20 
1985 10 22.50   8.20  15.35 
1985 11 99.99  11.40 -99.99 
1986 01 28.60  12.30  20.45 
1986 04 23.30 -99.99 -99.99 
1986 05 17.50   6.70  12.10 
1986 06 13.30 -99.99 -99.99 
1986 07 12.60   4.10   8.35 
1989 11 26.80  12.10  19.45 
1990 01 31.50  15.10  23.30 
1990 03 99.99  13.50 -99.99 
1990 05 17.60   6.10  11.85 
1990 07 13.30   5.10   9.20 
1990 08 13.90   4.90   9.39 
1990 09 17.90 -99.99 -99.99 
1990 10 22.80   8.50  15.65 
1990 11 27.90  11.30  19.60 
1991 01 32.20  15.20  23.70 
1991 05 19.00   5.30  12.15 
1991 07 13.60   3.80   8.70 
1991 08 14.60   3.90   9.25 
1991 09 16.50   4.50  10.50 
1991 10 23.60   8.00  15.80 
1991 11 99.99   8.89 -99.99 
1992 01 28.60  12.90  20.75 
1992 03 29.00  14.70  21.85 
