Agenda Item 4.1. International Trade by Commodity Statistics (ITCS) database: Allocating data from HS 6 digits to HS 2 digits WPTGS, 16-18 November 2009. Blandine Serve, Eric Gonnard ( OECD Statistics Directorate) Colin Webb ( OECD Science, Technology and Industry Directorate).
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Blandine Serve, Eric Gonnard (OECD Statistics Directorate)
Colin Webb (OECD Science, Technology and Industry Directorate)
STD/SES/TAGS; 2nd WPTGS Meeting 16.-18.11.2009, Paris
1. OECD/UN joint database
Graph: United Kingdom – Exports of chapter 88 “Aircraft, spacecraft, and parts thereof”
Note: « 88CF00 » stands for the confidential code contained in chapter 88
Chapter 88 exports to the World of the UK tree for the year 2007
Querying HS 2007 dataset
Querying HS 2002 dataset
Example: ‘ 01CF00‘ from HS 2007 can be converted to ‘01CF00’ in HS 2002, since every 6-digits codes in Chapter 01 from HS 2007 go to (and only to) Chapter 01 in HS 2002
1) Convert 6-digits codes and totals on 2-digits
2) Compute by chapter, the Confidential codes as being:
(2-digits total) – Σ(6-digits)