Only two right now, one in each ear. At one time I had seven--three in each ear and one in the naval.
One hole in each year. I used to have one in the cartilage of one of my ears, but it ripped. Now it's a scar.
I have two, one in each ear. I used to want more (three in each ear, naval, maybe nose), but I've pretty much decided against adding any. I don't even bring earrings to school, so I basically just wear them on breaks.
Just two; one in each ear. And I haven't worn earrings in so long that they're no doubt closed. And even when I did wear earrings, they were constantly infected and they never healed properly and they still get an occasional infection. I've reopened them about four times until I've simply given up. Being allergic to metal sucks.