Top 10 soda brands by market share as of 2010:

Coke (Coca-Cola): 17 percent

Diet Coke (Coca-Cola) - 9.9 percent

Pepsi-Cola (PepsiCo)- 9.5 percent

Mountain Dew (PepsiCo) - 6.8 percent

Dr. Pepper (Dr. Pepper Snapple) - 6.3 percent

Sprite (Coca-Cola) - 5.6 percent

Diet Pepsi (PepsiCo) 5.3 percent

Diet Mountain Dew (PepsiCo) 2 percent

Diet Dr. Pepper (Dr. Pepper Snapple) 1.9 percent

Fanta (Coca-Cola) 1.8 percent

Source: Beverage Digest