Why do women tend to depression twice more than men?

In fact Women tend to depression not just twice but much more than men. The reason is that man can achieve pleasure and find satisfaction in different types of games and toys like care, laptops etc. Women are searching for a much deeper satisfaction, a much delicate and essential pleasure. It is possible for a woman to find a temporal meaning in a simple thing but after a while, the burning desire will push her forward towards a much inner fulfillment. There is a huge debate today if a woman can find this fulfillment on her own or only through a man. I cant say that I know the answer, but I most of the happy and fulfilled women I met have done so through a successful relationship.