ALP1	ALP2	ALP3	LIB1	LIB2	LIB3
1984	55.5			44.5		
1987	56.7	58.8		43.3	41.2	
1990		55.2			44.8	
1993		53.7			46.3	
1996	50.9	50.2		49.1	49.8	
1998	62.3		63.4	37.7		36.6
2001			60.1			39.9
2004			54.7			45.3
2007		56	55.6		44	44.4
2010		53.3			46.7