One of the most frequently used words in India, corruption signifies a range of things. In 2005, Transparency International and Delhi based Centre for Media Studies, a research firm, undertook the India Corruption Study. The survey covered 14,405 respondents over 20 states and included interviews with service providers and users (of these services). The results, published the same year said Indians pay out around ₹ 21,068 crore as bribes while availing one of 11 public services. While some of the results of the survey were published, many of the details were not. The study, however, remains the most recent and the most comprehensive report on corruption in India. Apart from calculating the extent of corruption, in ₹ crore, it explains the mechanics of it.