Because guess what? They don't have them. They don't want them. Apple's business is selling hardware, not collecting your data that they would then be liable for. Their business model is not predicated on data mining and collection. Google's is.
This is not to absolve Apple; they are after all a major corporation and therefore inherently evil prima facie. But I don't worry about them selling or leaking my data.
Whoa, is he heterochromatic? Never noticed before. (Then again, I try to be exposed to him as little as possible.)