For the culminating task in my recently completed Data Management unit, two students elected to survey 35 Lego sets from a variety of themes. Their results were shocking: Even if you removed the ubiquitous "yellow" skin tone data from the set, the peach faces on Lego people surveyed still outweighed the brown-toned faces by a scale of 10:1!!!
I told them they should use their data to write a letter to the company! :)