NOTE The designations employed and the presentation of the material do not imply the expression of any opinion whatsoever on the part of the United Nations concerning the legal status of any country, territory, city or area, or its authorities or concerning the delimitation of its frontiers or boundaries.
ACKNOWLEDGEMENTS This publication was prepared with collective input from the staff of the Statistical Division of UNECE. The cover design, maps and layout were prepared by the UNECE Graphic-Design-Unit and the Publishing Service of the United Nations Office at Geneva.
UNITED NATIONS PUBLICATION Sales No. E.15.II.E.2 ISBN 978-92-1-117084-9 eISBN 978-92-1-057301-6 ISSN 1020-5799 Copyright Š United Nations, 2015 All rights reserved
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