1/3, 1/3, 1/3

I think that an easy way to divide the cock size world up is into thirds. About 1/3 are big or above 7 inches or 6 inches and thick; about 1/3 are 5-6 inches; and about 1/3 are less than 5 inches. I think this is why "A 2005 study found only 55 percent of men were satisfied with their penis size." The 55% are the bigger group.

Ok.

I think that makes a lot of sense. 2/3rds are below 7 with 1/3 7 and above. The 7 plus fractions part of the 7 and above would make up a large percentage of that top third.