Jean-Paul Gillet, General Director of the West Africa Stock Exchange, speaks during an interview with Reuters in Abidjan January 4, 2012. The West Africa regional bourse is eyeing at least four listings in 2012 and is seeking to improve liquidity by lowering the minimum price for a share, the head of the exchange said. To match Interview IVORYCOAST-STOCKMARKET/ REUTERS/Thierry Gouegnon (IVORY COAST - Tags: BUSINESS)