 The court succeeded in clearing the backlog of genocide cases, but was criticised by human rights groups as not meeting legal fair standard.Rwanda has low corruption levels relative to most other African countries; in 2014, Transparency International ranked Rwanda as the fifth cleanest out of 47 countries in Sub-Saharan Africa and 55th cleanest out of 175 in the world.The constitution provides for an Ombudsman, whose duties include prevention and fighting of corruption.