Brunei is practically dependent on the oil industry and it is said that the pumps are not likely to run dry until the year 2020. In anticipation of this day, Brunei is currently diversifying their economy to other industry such as rice farming, forestry and beef production. However, oil production has been increased during the 1990s and new fields have been discovered. Brunei also exports some rubber. It is no doubt one of the world's largest exporters of liquefied natural gas.