I'm glad that you collected this kind of statistical data - it's important, because caloric intake can really be misjudged (even if you are using a calculator).

I'd probably ask that you provide the data, so a better statistical analysis can be done on it than what was provided, and also that, in the future, you present statistics more scientifically. As others have noted, there seems to be some discrepancies with your reported calorie counts and what companies have reported - you should also address those.