Green coffee beans are usually shipped in 132lb bags, (60 Kilograms) and world-wide production statistics are compiled on the number of bags.
World production for 2012 includes 88,818 bags of Arabica and 62,440 of Robusta.
To give you perspective on worldwide coffee production and the rarity of some highly prized regional coffees like Hawaiian Kona and Jamaican Blue Mountain that make up a tiny fraction of all coffees, here are statistics for 2012 compiled by the US Department of Agriculture.
Brazil leads the world in total production again in 2012 with 40,200 bags of Arabica and 15,700 of Robusta for a total of 55,900 bags or 7,378,800 lb.
Vietnam is second for total production with 850 bags of Arabica and 24,150 of Robusta for a total of 25,000 bags or 3,300,000 lb.
The United States, mostly Hawaii, (100/0) and Mexico (4,500/200) make up North American production of 4,600 bags of Arabica and 200 bags of Robusta.
Central America produces 14,605 bags of Arabica and 10 bags of Robusta from: Costa Rica (1,600/0), El Salvador (1,475/0), Guatemala (3,840/10), Honduras (5,800/0), Nicaragua (1,800/0) and Panama (90/0).
South American countries including Bolivia (4/150), Brazil (40,200/15,700), Colombia (7,500/0), Ecuador (415/190), Paraguay (25/0), Peru (4,800/0) and Venezuela (880/0) combined to produce 53,970 bags of Arabica and 15,890 bags of Robusta.