I hope you don't mind: I made a tweaked version of this excellent idea with the per 100g values used, and then the weight consumed. I find that easier as I can then just write down from the label of the foodstuff the nutritional breakdown (per 100g) and then weigh everything before I eat it. Also added cells for inputting aims if required.
Feel free to store it on this site if you like:
http://www.rob-rah.com/Temp/diet.xls
Best wishes.