1. Bastfibres, other, Fiber Crops not specified elsewhere, Hemp tow waste, Kapok, Ramie and Silk:
http://faostat3.fao.org/
2. Abaca, Coir, Jute, Kenaf & Allied Fibres, and Sisal, Henequen and similar fibres: FAO Statistics, December 2014
3. Cotton: International Cotton Advisory Committee (ICAC).
www.ICAC.org
4. Flax: CELC/CIPALIN for European statistics; world total estimated.
www.mastersoflinen.com
.
5. Wool and Other Natural Fibres, Animal Origin: International Wool Textile Organization (IWTO).
www.IWTO.org