Who is more Psychic, Men or Women?

I have come across a few people that were psychic and most of them were women. I was wondering if there is a tendency for women to be more psychic than men, or if my observations are limited to my personal experiences.

I have always thought women were more psychic, because they have 'women's intuition'. It might be a cliche' but you don't hear remarks like that about men.

But who is more likely to be psychic, men or women?