Catholicism arrived 400 years ago in the province and Protestantism <answer>150</answer> years ago. Zhejiang is one of the provinces of China with the largest concentrations of Protestants, especially notable in the city of Wenzhou. In 1999 Zhejiang's Protestant population comprised 2.8% of the provincial population, a small percentage but higher than the national average.
How many years ago did Protestantism arrive in the province?
150