Superscripts

Status Definitions
Data from the Joint Questionnaire sent by member countries to ITTO every year.
* Other unofficial data including country statistical reports, trade journals, ITTO project reports, USDA Foreign Agricultural Service reports.
C COMTRADE database (https://comtrade.un.org/).
CB COMTRADE MIRROR STATISTICS from COMTRADE database (https://comtrade.un.org/).
E UNECE Superscript. Data from the UNECE online database (https://unece.org/forests/data-forest-products-production-and-trade)
F FAOSTAT superscript. Data from the FAO online statistical database (https://www.fao.org/faostat/en/#data/FO)
G Global Trade Atlas (https://www.gtis.com/gta/).
I ITTO estimate.
R Figure rounded down to zero in the ITTO Biennial Review and Assessment of the World Timber Situation.
TCF UNECE Committee on Forests and the Forest Industry (COFFI) Market Forescasts held every year in Geneva.
W Adjustment from weight (usually metric tons) to volume assuming the following factors (unless different conversion factors are reported): coniferous logs: 1.43m3/ton; non-coniferous tropical logs: 1.37m3/ton; non-coniferous non-tropical logs: 1.25m3/ton; coniferous sawnwood: 1.82m3/ton; non-coniferous sawnwood: 1.43m3/ton; veneer: 1.33m3/ton; plywood: 1.54m3/ton.
X Repeated data.