Complex sentence: In Argentina, 11 pounds of yerba mate is consumed each year per every man, woman, and child, while in Uruguay, the largest consumer of mate per capita, 22 pounds of yerba mate is consumed per person per year.
Split into simpler sentences: In Argentina, 11 pounds of yerba mate is consumed each year per every man, woman, and child. While Uruguay is the largest consumer of mate per capita, drinking 22 pounds per person per year.