how often do you drop your iPhone

I haven't dropped my iPhone 5 yet because I had a Speck Candyshell Grip case one it.

However, I just installed my Netsuke iPhone 5 lanyard attachment yesterday and now as long as my my hand is through the loop even if it slips it won't fall to the floor. I feel okay being caseless now.

Never. I keep my iPhone 4S naked too.

I drop it about as frequently as I turn it off (pretty much never)

loads, worst was dropping phone then following it with a load of batteries off a pallet, defender ftw!