Please learn what's actually meant by 80/20 - http://en.wikipedia.org/wiki/Pareto_principle http://en.wikipedia.org/wiki/Pareto_principle - "roughly 80% of the

Please learn what's actually meant by 80/20 - http://en.wikipedia.org/wiki/Pareto_principle http://en.wikipedia.org/wiki/Pareto_principle - "roughly 80% of the effects come from 20% of the causes".