, Malawi exports an estimated US$945 million in goods per year. The country's strong reliance on tobacco places a heavy burden on the economy as world prices decline and the international community increases pressure to limit tobacco production. Malawi's dependence on tobacco is growing, with the product jumping from 53% to 70% of export revenues between 2007 and 2008. The country also relies heavily on tea, sugar and coffee, with these three plus tobacco making up more than 90% of Malawi's export revenue. Because of a rise in costs and a decline in sales prices, Malawi is encouraging farmers away from tobacco towards more profitable crops, including spices such as paprika. The move away from tobacco is further fueled by likely World Health Organisation moves against the particular type of tobacco that Malawi produces, burley leaf. It is seen to be more harmful to human health than other tobacco products. India hemp is another possible alternative, but arguments have been made that it will bring more crime to the country through its resemblance to varieties of cannabis used as a recreational drug and the difficulty in distinguishing between the two types. This concern is especially important because the cultivation of Malawian cannabis, known as Malawi Gold, as a drug has increased significantly. Malawi is known for growing "the best and finest" cannabis in the world for recreational drug use, according to a recent World Bank report, and cultivation and sales of the crop may contribute to corruption within the police force.