Complex sentence: According to a search of Global Entrepreneurship Monitor in 2011 Brazil had 27 million adults aged between 18 and 64 either starting or owning a business, meaning that more than one in four Brazilian adults were entrepreneurs.
Split into simpler sentences: According to a search of Global Entrepreneurship Monitor in 2011 Brazil had 27 million adults aged between 18 and 64 either starting or owning a business. It means that more than one in four Brazilian adults were entrepreneurs.