>>18145328
Each side of the chart is normalized to the top category for that gender. Notice how the bars for the top categories are equal width. Women consume less porn overall and may be minority consumers of lesbian porn, even though that is their favorite category.
That said, yes, most women do watch lesbian porn, if they watch anything, and women who are into gay porn (which isn’t that uncommon) *really* love it, so that ranking shouldn’t be surprising.