What percentage of different races are there in china?

According to the 2019 Yearbook of China Nationalities, there are officially listed 56 different ethnic groups in the People's Republic of China. However, the percentage of each group in the population is not easily available, as the data often doesn't separate ethnic groups beyond the categories of Han and other少数民族 (minority nationalities). Therefore, the exact percentage of each race is difficult to state with precision.