Issue No. 26 of the National Accounts Studies of the ESCWA Region includes available data and ESCWA estimates of gross domestic product (GDP) at both current and constant prices, in addition to the consolidated national accounts for each ESCWA member country during the period 2001-2005, and the estimated real GDP growth for 2006. Data was compiled from national statistical sources and by using questionnaires prepared by ESCWA. This publication is intended for economists, social researchers and planners.