NOTE The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. HR/PUB/09/2 UNITED NATIONS PUBLICATION Sales No. 09.XIV.2 ISBN 978-92-1-154188-5