Racial Differences in Hair Loss

Are there racial variations in hair loss. Which races have the most hair loss and which have the least?

Male and female hair loss is common to all races. If you separate the races, the American Indian whose ancestors came from the Alaskan bridge have no balding. The more advanced hair loss patterns appear to impact Caucasian males most frequently. There are different distributions of balding that may favor one race or another. Asians often do not have the very advanced hair loss patterns, but then again, I have seen such patterns in some from these ethnic backgrounds.