My co-worker just got a thorough DNA test for both ancestry and health. The results say that 3.2% of his DNA is Neanderthal.
The average European is 2.7%. They don't say what the average human is. They can tell from his tests that he is European.
The company is offering to sell him a t-shirt that says "Neanderthal and proud of it."
The tests also say he has wet ear wax.