st states in 2007 was 3.2 times that of the poorest. Corruption in India is perceived to have increased significantly, with one report estimating the illegal capital flows since independence to be US$462 billion. Driven by growth, India's nominal GDP per capita has steadily increased from US$329 in 1991, when economic liberalisation began, to US$1,265 in 2010, and is estimated to increase to US$2,110 by 2016; however, it has always remained lower than those of other Asian developing countries such as Indonesia, Iran, Malaysia, Philippines, Sri Lanka, and Thailand, and is expected to remain so in the near future.
According to a 2011 PricewaterhouseCoopers report, India's GDP at purchasing power parity could overtake that of the United States by 2045. During the next four decades, Indian GDP is expected to grow at an annualised average of 8%, making it potentially the world's fastest-growing major economy until 2050. The report highlights key growth factors: a young and rapidly growing working-age population; growth in the manufacturing sector due to rising education and engineering skill levels; and sustained growth of the consumer market driven by a rapidly growing middle class. The World Bank cautions that, for India to achieve its economic potential, it must continue to focus on public sector reform, transport infrastructure, agricultural and rural development, removal of labour regulations, education, energy security, and public health and nutrition.
As per a report by Datamonitor, India is expected to occupy sixth place in top 10 wealth markets list by the end of 2012.
Citing persistent inflation pressures, weak public finances, limited progress on fiscal consolidation and ineffectiveness of the government, rating agency Fitch revised India's Outlook to Negative from Stable on 18 June 2012. Another credit rating agency S&P had warned previously that a slowing GDP growth and political roadblocks to economic policy-making could put India