BANG SO LIEU SOI 41 1960 2000 Nam T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 1960 .3 -2.2 5.6 7.8 5.2 -2.3 4.8 6.6 6.9 -.7 7.2 6.7 1961 -2.5 6.3 -20.9 9.4 1.3 -3.1 2.2 .1 .8 -5.0 7.2 13.8 1962 17.0 5.3 -1.4 1.2 12.3 5.0 -.4 4.6 5.1 10.3 5.2 .6 1963 9.4 3.0 7.3 6.1 2.8 -9.6 -1.0 -2.4 -5.2 -12.9 -9.3 -11.6 1964 -4.0 -.3 8.4 13.5 2.8 7.4 6.8 14.3 14.1 12.8 2.6 -3.0 1965 -4.0 1.6 2.9 -12.9 -.3 -12.8 -22.6 -11.4 -14.2 -11.1 -17.9 1.6 1966 -12.0 -4.1 -13.9 -7.1 -9.0 1.0 -1.0 4.0 -2.2 -2.5 -.1 -4.0 1967 14.6 12.9 7.8 -3.0 -3.5 6.6 1.6 5.9 5.1 -.1 -4.0 -5.5 1968 4.1 9.6 -3.0 -3.0 14.7 12.3 7.4 .1 -2.8 -1.9 -3.4 2.1 1969 -13.5 -6.9 1.8 -8.8 -6.6 -.6 -6.9 -4.4 -10.6 -11.7 -.1 3.7 1970 -10.1 -10.7 1.8 -4.6 2.1 9.9 -5.6 4.0 12.9 10.3 19.7 17.4 1971 2.7 15.7 19.2 22.6 9.2 2.6 1.6 14.9 15.9 17.7 7.2 2.1 1972 3.7 8.2 2.4 -5.5 -16.1 -12.0 -18.6 -8.9 -14.8 -11.1 -3.4 -12.1 1973 -3.0 -13.5 .8 -2.1 2.8 12.3 6.1 12.3 13.5 9.7 31.6 16.9 1974 20.8 16.2 20.3 11.1 10.7 2.6 12.0 6.6 12.3 8.5 -1.4 -.9 1975 -4.9 5.3 11.6 14.4 6.0 15.5 21.1 20.7 22.5 17.7 13.8 19.5 1976 11.8 12.9 13.2 1.2 2.1 .2 -12.8 -12.1 -13.0 3.0 9.8 -3.0 1977 -4.0 7.7 -9.5 -9.6 -11.4 -17.7 -14.7 -12.1 -9.4 -12.9 -14.6 -10.6 1978 -3.0 -24.4 -5.8 -7.9 16.3 5.8 6.1 1.4 .8 -6.2 -2.0 -.9 1979 -4.0 6.7 -3.0 -5.5 3.6 5.8 -8.2 -5.0 1.4 -2.5 -4.7 -7.5 1980 3.2 1.1 -8.5 -12.9 -3.5 -4.7 -1.7 1.4 -5.2 -1.9 -3.4 -.9 1981 2.7 -3.2 -16.6 -5.5 7.6 11.5 9.4 5.9 7.5 -5.0 2.6 4.7 1982 9.4 .6 2.4 -3.8 -8.2 -20.1 -19.3 -23.6 -21.4 -20.2 -31.1 -21.3 1983 -30.6 -33.3 -28.0 -17.0 6.0 -3.1 -7.6 .1 9.9 4.2 -.7 .1 1984 1.3 5.8 -5.8 2.0 -.3 -8.7 2.2 2.7 2.0 -5.0 3.9 -1.4 1985 -3.5 6.7 -2.0 14.4 2.8 -9.6 -2.3 8.5 .2 -5.6 -1.4 2.1 1986 8.0 -10.7 .8 1.2 -6.6 10.7 2.2 -7.6 -5.2 6.1 -13.9 -13.6 1987 -6.3 -12.6 -16.6 -24.4 -21.6 -20.1 -18.6 -14.0 -11.2 -5.6 -1.4 -4.5 1988 -1.1 -5.0 2.4 -1.3 10.0 -3.9 11.3 14.9 20.1 14.6 21.0 10.8 1989 13.2 9.1 6.7 21.0 14.7 7.4 9.4 -6.3 5.7 7.3 -2.0 -5.0 1990 -1.1 -17.3 -8.5 -.5 13.1 1.0 5.5 -5.0 -7.6 1.8 -5.3 -2.4 1991 5.1 .6 -10.6 -12.9 -19.3 -5.5 -1.7 -7.6 -16.6 -12.9 -7.3 -16.7 1992 -25.4 -9.3 -24.2 -18.7 .5 -12.8 -6.9 1.4 .8 -17.2 -7.3 -5.5 1993 -8.2 -7.9 -8.5 -21.1 -8.2 -16.0 -10.8 -14.0 -7.6 -13.5 .6 1.6 1994 -1.6 .6 -10.6 -22.8 -13.0 -10.4 -18.0 -17.2 -17.2 -14.1 -7.3 -11.6 1995 -4.0 -2.7 3.5 -16.2 -9.0 -1.5 4.2 .8 3.2 -1.3 1.3 -5.5 1996 8.4 1.1 6.2 7.8 1.3 13.9 6.8 4.6 6.9 4.2 -.1 7.2 1997 4.1 13.3 -8.5 -16.2 -22.4 -24.1 -9.5 -19.8 -14.8 -17.8 -15.2 -9.1 1998 -23.5 -19.2 -28.5 -24.4 .5 9.9 14.6 9.8 11.1 10.9 12.5 13.3 1999 15.6 8.6 8.9 18.5 1.3 1.0 4.8 2.1 -.4 9.1 13.1 12.8 2000 5.1 12.9 9.4 16.8 3.6 -5.5 -3.7 5.3 9.9 9.7 22.4 7.7