Energy Drink Analysys

As I sip on a Canadian Beaver Buzz energy drink, I ponder to myself. How much caffiene is in it compared to other drinks?
I have about 65~ish energy drink cans (a collection you might say), and I'm going to make a spreadsheet on it, comparing taurine, caffeine,ginsing and bottle size (in mL). I'll record my results and come back later.
Stay tuned.