Corruption costs Brazil almost $41 billion a year alone in 2010, with 69.9% of the country's firms identifying the issue as a major constraint in successfully penetrating the global market. Local government corruption is so prevalent that voters perceive it as a problem only if it surpasses certain levels, and only if a local media e.g. a radio station is present to divulge the findings of corruption charges. Initiatives, like this exposure, strengthen awareness which is indicated by the Transparency International's Corruption Perceptions Index; ranking Brazil 69th out of 178 countries in 2012.