This tab offers information to help assess progress over time and identify weaknesses and areas for further development in trade facilitation and logistics. The logistics tab displays Arab countries’ scores on the Logistics Performance Index as well as data and analysis on logistics performance in the Arab region and worldwide. It also provides benchmarking against global and regional averages and best performers. The Index is composed of six sub-indices: customs, infrastructure, tracking and tracing, ease of arranging international shipment, quality of logistics services, and timeliness of delivering a shipment. A country’s performance on the Index indicates the efficiency of its logistics, which eventually translates into trade costs.