An incendiary question: Who gossips more, men or women?

I see this as a question not of quantity, but of quality.

Men gossip about lofty events, like should Russia invade China, will the New York Jets trade Warren Miletkzy for a top pick running Back, etc., while the gossip of women is more trivial, like, where they will want dinner after what movie, what house to buy, where they will let their husband sit in that new house, etc..