Question: How much did the number of Italians residing in Eritrea increase in 5 years due to factories being built?
Sentence: The number of Italians residing in the territory increased from 4,600 to 75,000 in five years; and with the involvement of Eritreans in the industries, trade and fruit plantation was expanded across the nation, while some of the plantations were owned by Eritreans.
Answer in sentence: yes