Which countries' citizens are exempt from entry visa fees and granted a 90-day visa-free stay with an Ordinary Passport?

Citizens of the following countries are exempt from entry visa fees when traveling with an Ordinary Passport and are granted a 90-day visa-free stay: Angola, Benin, Central African Republic, Chad, Côte d’Ivoire, Democratic Republic of Congo, The Federation of Saint Christopher and Nevis, Ghana, Guinea, Indonesia, Haiti, Mauritius, Philippines, Senegal, Seychelles, Sierra Leone, São Tomé and Príncipe, Singapore, and the State of Qatar.