| Statut |
Définitions |
|
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/). |
| E1 |
UNECE Superscript. Validated (supplied by official national correspondent and approved by secretariat analyst). |
| E2 |
UNECE Superscript. Official (from country, supplied by official national correspondent. Can be modified due to obvious errors [wrong units]). |
| E3 |
UNECE Superscript. Estimated-analyst (an educated estimate made by secretariat based upon knowledge and nonofficial sources). |
| E4 |
UNECE Superscript.Calculated, exclusively generated by Microsoft Access program for aggregates (both regional and product) and special calculations (e.g. consumption). |
| E5 |
UNECE Superscript. Repeated. |
| E6 |
UNECE Superscript. Not Published but counted in totals. |
| E7 |
UNECE Superscript. Provisional (a very rough estimate by secretariat). |
| E8 |
UNECE Superscript. Estimated-technical (an estimate based on technical validation rules to make the data fit). |
| E9 |
UNECE Superscript. National estimate (unofficial data provided by official source). |
| E10 |
UNECE Superscript. Aggregate estimate. |
| F |
FAOSTAT superscript. FAO official data. |
| F1 |
FAOSTAT superscript. Aggregate, may include official, semi-official or estimated data. |
| F2 |
FAOSTAT superscript. FAO estimate. |
| F3 |
FAOSTAT superscript. FAO unofficial figure. |
| F4 |
FAOSTAT superscript. FAO data repeated from previous year. |
| F5 |
FAOSTAT superscript. FAO data based on imputation methodology. |
| F6 |
FAOSTAT superscript. FAO estimated data using trading partners database. |
| 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. |