Coca Cola and Pepsico sell enough cola products a year to carbonate Lake Michigan (hmmm, an environmentally feasible idea?), but WHY cola? Is cola really the soft drink beverage of choice for the great majority of people on earth or is this a matter of marketing/branding forming consumers' preferences. I think cola is OK but given my druthers I'd rather have an icy cold ginger ale or a frothy root beer. Please contribute to the betterment of mankind by responding to the poll.
'Subtypes' such as vanilla cola are not included as a separate category, but should be listed as 'other'
Consider the listed flavors to include 'diet' subtypes. (confused now?)