How many of the top 10 actresses are Rh negative?

According to Ranker, the 10 most famous actresses worldwide are Scarlett Johansson Emma Watson Margot Robbie Jennifer Lawrence Anne Hathaway Jennifer Aniston Angelina Jolie Emma Stone Zendaya Elizabeth Olson 4 of them are confirmed Rh negative which already makes the frequency way above average, but considering that fact that we don’t know the blood types of the other 6, it could be extremely high. What information do you have? What does this tell us?