Kenya's KCB Group down in local ranking to No. 5 as the Naira sinks to new lows even as I&E Window as renamed 'NAFEX.' Meanwhile Pick 'n' Pay HY earnings slumps sharply as Tunisair posts 22% jump in 2Q revenue. Congratulations to Tanzania's Serengeti retaining Africa's top ranking five times in a row. Have a great weekend, everyone..