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. Public officials (including the president) are required by the constitution to declare their wealth to the ombudsman and to the public; those who do not comply are suspended from office.