+ 769 , i 768.0 770,8 775.3 776.7 777.8 775.4 773.8 776.9 775.5 778,3 777.5 764.6 760,2 760.1 758.6 701.1 765.1 772.1 776.5 771.2 772.2 774.6 777.5777.7