random coffee facts

1. coffee is the world's second-most traded commodity (to oil);
2. coffee trees can only be grown where there is no winter frost;
3. Only 2 types of coffee plants are actually cultivated - Arabica and Robusta;
4. The average yield from 1 coffee tree is 1 roasted pound of coffee;
5. Brazil is the world's largest producer of coffee;
6. No coffee is grown in the US, except for Hawaii and Puerto Rico