Natural Rubber Production per country 1936-1948

Source: BR Mitchell

1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948
Liberia 1.6 2.3 3 5.5 7.3 8.5 12 15 18 20 21 23 25
Nigeria 2.2 2.6 3.2 2.9 3 2.1 6.8 7.5 9.6 10 12 7.6 8.2
Zaire 0.8 1 1.2 1.1 1.2 1.3 1.6 8 11 8 4.5 4 5
India 14 15 14 14 16 16 16 17 18 16 16 17 16
IndoChina 41 45 58 67 72 76 75 75 61 12 20 39 45
Dutch Indies 313 454 325 383 549 660 103 102 51 10 178 282 439
Malaya 370 509 365 366 556 610 157 76 25 9 410 657 704
Phil 0.4 0.4 0.7 0.6 1 0 0 0 0 0 1 2 1.5
Sabah 9 14 12 12 18 20 0 0 0 0 4 15 20
Sarawak 22 27 18 24 36 36 10 5 0 0 24 37 40
ceylon 51 71 52 64 93 90 118 98 105 97 96 90 97
Thai 35 47 51 54 59 62 64 65 18 0 25 53 98
Brazil 13 15 12 12 12 11 12 15 21 19 18 14 5.4