Not as often as I should -- extended family in the house, and tying up the bathroom for too long a time isn't advisable. So I've gotten lazy about it. Most of it's about chafed off, anyway.
VASTLY prefer putting on tights, shorts, clothes of any kind, without the hair.
Do the arms, too -- and the chest, about 1-2x/year. HATE hairs getting caught/pulled by cotton shirts.