I compiled this from several similar but highly variable lists online. The geography of humans:

The Woman:

Up to 18, a woman is like China, developing at a sizzling rate with a lot of potential, but as yet still not free or open.

Between 18 and 22, a woman is like Africa, half discovered, half wild, fertile and naturally beautiful.

Between 23 and 30, a woman is like Europe, well developed and open to trade, especially for those with cash.

Between 31 and 35, a woman is like India, very hot, relaxed and convinced of her own beauty.

Between 36 and 40, a woman is like France , gently aging but still a warm and a desirable place to visit.

Between 41 and 50, a woman is like Great Britain, with a glorious and all-conquering past.

Between 51 and 60, a woman is like Israel, having lived through war, is unwilling to make the same mistakes twice but always takes care of business.

Between 61 and 70, a woman is like Russia, very wide open, with borders that are now un-patrolled.

Between 71 and 80, a woman is like Tibet, wildly beautiful, with a mysterious past and the wisdom of the ages… only those with an adventurous spirit and a thirst for spiritual knowledge visit there.

After 80, she becomes like Antarctica, everybody knows it’s down there but no one wants to go.

The Man:

From birth to 80, a man is like America – ruled by a prick!