The economy is based on tourism and agriculture. Industries include sugar, brewing, oil refining, cement, wood and food processing. Sugar cane, bananas, pineapples, coffee, cocoa, etc. are grown. 2/3 of the economically self-supporting population are industrial and agricultural workers, with a few in the fishing industry. Roads are more developed, no railroads. France is an important trading partner, and economic assistance comes mainly from the European Union. Martinique people's animal husbandry is well developed, raising cattle, sheep, pigs and so on. Martinique's famous Clément plantation, people still follow the traditional method of more than a century ago to make rum with sugar cane juice. The plantation retains its 19th century architecture and the machinery and equipment of the time. The first coffee trees in the Western Hemisphere were brought from France in the early 1820s by Gabriel Mathieu de Clieu. A naval officer in Martinique in his early years, de Clieu brought back a coffee tree, planted it in Priche, and the first harvest was in 1726. Coffee then spread from Martinique to Haiti, the Dominican **** and country and Guadeloupe. It is recorded that in 1777 there were 18,791,680 coffee trees in Martinique alone.