Monthly bulletin of statistics, Issue no. 1076, Vol. LXV, No. 2, Feb. 2011 Bulletin mensuel de statistique. Édition no 1076, Vol. LXV, no 2, févr. 2011 (United Nations, 2011)
Title from PDF title page (viewed June 14, 2011). - At head of title: Department of Economic and Social Affairs, Statistics Division. - "ST/ESA/STAT/SER. Q/458."
Includes bibliographical references (p. 317)