DSLR Camera Weight Comparison

Just out of curiosity, I have collected data to create this MS Excel sheet in order to compare the weights of the DSLRs and mirrorless cameras that are currently on the market and wanted to share it with you. Pentax 645D being the heaviest of the list at 1480g/3.26 lb and Panasonic DMC-G3 the lightest at 336g / 0.74lb, there is a significant weight  difference between the extremes.