Brazil became the largest producer of coffee in the world by 1852 and it has held that status ever since. It dominated world production, exporting more coffee than the rest of the world combined, from 1850 to 1950. The period since 1950 saw the widening of the playing field due to the emergence of several other major producers, notably Colombia, Ivory Coast, Ethiopia, and, most recently, Vietnam, which overtook Colombia and became the second-largest producer in 1999 and reached 15% market share by 2011.