Can anyone tell me how many net carbs are in one clove of roasted garlic? And is a clove one of those sections or the entire thing?

On calorieking.com it lists 1 but it doesn't list any fiber which it does for several things I have noticed that do have a fiber count.

I had a chicken ceasar yesterday and added a few sections of roasted garlic off of the condiment buffet and now I am freaked out because I didn't realize they had one whole carb per clove.