Which genitals in the world?

Another one like this.

Ladies and gentlemen and variations thereupon, this time it's about gender:


Overall most of the audience has been male, but it's fairly close at 58% male to 42% female:

Uniquely Part One has had mostly female viewers at 63%, to 37% male.

Part Two reverses the trend 72% male to 28% female.

Amazingly Part Three is exactly 50% male, 50% female. Never let it be said we're not about equal opportunities. Furthermore everyone under 18 that watched this was female.

Part Four's gender breakdown is at 68% male, 32% female. Everyone between 13 and 17 years old that watched this was female as well.

Part Five was the most polarised at 81% male, 19% female.