Answer:
A
Step-by-step explanation:
Change in population (in thousands) in 10 year period:
1970-1980: 175-158 = 17
1980-1990: 195-175 = 20
1990-2000: 227 - 195 = 32
32,000 is the largest growth in a 10 year period, so the answer is 1990-2000.
Answer: A
