On the west coast of Sumatra coffee was regularly cultivated, according to one account, as early as 1783; but it was not until about 1800, that exportation began, with about 270,000 pounds. By 1840, exports were averaging 11,000,000 to 12,250,000 pounds per year. Official records of production date from 1852, in which year the figures were 16,714,000 pounds. Five years later the recorded yield was 25,960,000 pounds, the high-water mark of Sumatra production. The total output in 1860 was 21,400,000 pounds; and 22,275,000 pounds in 1870. The average from 1875 to 1879 was 17,408,000 pounds; and from 1895 to 1899, it was 7,589,000 pounds. The yield was 5,576,000 pounds in 1900; 1,360,000 in 1910; and 7,752,000 in 1915. In Celebes, the first plants were set out about 1750; but seventy years later production was only some 10,000 pounds. This soon increased to half a million pounds; and from 1835 to 1852 the yield ran between 340,000 and 1,768,000 pounds. From 1875 to 1879, production averaged 2,176,000 pounds; from 1885 to 1889, 2,747,000 pounds; and from 1895 to 1899, 707,000 pounds. In 1900, it was 680,000 pounds; in 1910, 272,000 pounds; and in 1915, 272,000 pounds. Planting under government control, largely with forced labor, has been the special feature of coffee cultivation in the Dutch East Indies. At first the government exercised what was practically a monopoly; but private planting was more and more permitted; and in the latter part of the nineteenth century, the amount of coffee produced on private plantations exceeded that raised by the government. The government has now entirely given up the business of coffee production. The total production of coffee in Java, Sumatra, and Celebes, in 1920, in piculs of 136 pounds, was as follows: DUTCH EAST INDIES' COFFEE PRODUCTION _Kind of_ _Quantity Produced in_ _Coffee_ Java Sumatra Celebes Total and Bali (piculs) (piculs) (piculs) (piculs) Liberica 14,972 6,243 2,074 23,289 Java 16,312 24,291 70,621 111,224 Robusta 411,235 256,645 4,998 672,878 ------- ------- ------ ------- Total 442,519 287,179 77,693 807,391 STRAITS SETTLEMENTS. Trade in coffee is a transhipping trade, Singapore acting as a clearing center for large quantities of coffee from the neighboring islands. In 1920, the imports were 25,914,267 pounds; and the exports, 26,856,000 pounds. FEDERATED MALAY STATES. The acreage in coffee in the Federated Malay States is steadily declining. In 1903, coffee plantations covered 22,700 acres; in 1913, 7,695 acres; and in 1916, 4,312 acres. There was formerly a considerable export; but apparently local production is now required for home consumption, as in 1920 exports were practically nothing, and about 9,800 pounds were imported.