YEAR	Average	Per capita	
	retail price	Sales	
		(packs)	
			
1966	27.1	123.2	
1967	28.2	123.5	
1968	28.1	126.4	
1969	28.3	124.6	
1970	29.4	124.8	
1971	31.1	125.5	
1972	31.2	134.3	
1973	32.7	137.9	
1974	38.1	132.8	
1975	41.7	131	
1976	44.8	134.2	
1977	44.7	132	
1978	57.4	129.2	
1979	52.8	131.5	
1980	54.6	131	
1981	58.1	133.8	
1982	61.4	130.5	
1983	73.3	125.3	
1984	83.4	119.7	
1985	93.1	112.4	
1986	95.1	109.9	
1987	108.6	102.4	
1988	116	94.6	
1989	130.8	88.8	
1990	149.3	87.4	
1991	152.6	90.2	
1992	157.5	88.3	
1993	168.2	88.6	
1994	153.2	89.1	
1995	164.2	85.4	
1996	169.6	83.1