When we lived in Boston, I worked at a coffee house. "Regular coffee" was caffinated coffee with cream and sugar. Cream, not milk. Everytime. All the time. Standard.
Around here, you ask for "Coffee". Then you say, with cream, or sugar, or black, or whatever...yes regional differences amuse me..
'Regular' coffee IS with cream & sugar! I have the hardest time with that when guests ask what's the difference between the 'brown' pot and the 'orange' pot. Instead of saying 'regular and decaf' I have to say 'high test & decaf'.
I can't say I've studied the guests enough to know what area of the country drinks their coffee or tea with what amounts of cream or sugar. The only 'for sure' is that the PacNW doesn't like our coffee at all, nor do the Italians. Both say it is too weak for their tastes. Whereas the Italians will drink it, a lot of it, the PacNWers will sit and frown and expect us to produce the type of coffee they want to drink. When we don't, they go to a coffee shop for it the next day and bring it back and place it prominently on their table. Que sera, sera.
There are guests who will use the entire creamer for themselves. I wish I knew in advance who they would be so I could prep another creamer for their table in advance.
Sugars- of all the fake sugars out there, the yellow one is used the most, followed by the blue one, the pink one brings up the rear. Raw sugar goes pretty quickly around here, but regular sugar leads the pack. I go through a fair amount of honey in a year as well.
Some guests put half a pack of hot cocoa mix in their coffee.
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