1. What percentage of that was accounted for by foreign direct investment?

과연 전체 투자 대비 외국인 투자는 몇 퍼센트일까요?

2. Foreign direct investment has poured into Africa in the last 15 years.

외국의 직접 투자금이 지난 15년간 아프리카로 들어왔습니다.

3. The province signed foreign direct investment contracts involving US$1.69 billion, of which US$777 million were actually utilized during the year.

외국인 직접 투자는 16억 9천만 달러에 달했고 이 중 7억 7700만 달러가 실제로 이용되었다.