1,950,000,000 
2,650,000,000 
2,100,000,000 
3,100,000,000 
2,190,000,000 
2,100,000,000 
1,770,000,000 
2,580,000,000 
4,650,000,000 
2,350,000,000 
1,550,000,000 
1,800,000,000 
3,950,000,000