I want to know the answer to the following question:
What did Liberia's score  and ranking  on the 2010 Corruption Perceptions index represent?
All the background I'm provided with is that "When seeking attention of a selection of service[clarification needed] providers, 89% of Liberians had to pay a bribe, the highest national percentage in the world according to the organization's 2010 Global Corruption Barometer.". Is that enough to answer the question?