761 764 ; 8 764.0 765.7 7GO , 6 753.8 751.0 756.6 761,4 754.3 752 , s 757.2 762.4 764.9 705.2 761.2 763.6 776.1 769.7 775.3 771.0 743.2 744.0 750.3 742.7 751.5766.1