as most corrupt) to 100 (perceived as clean). The World Bank's 2015 Worldwide Governance Indicators ranked Uganda in the worst 12 percentile of all countries. According to the United States Department of State's 2012 Human Rights Report on Uganda, "The World Bank's most recent Worldwide Governance Indicators reflected corruption was a severe problem" and that "the country annually loses 768.9 billion shillings ($286 million) to corruption." Ugandan parliamentarians in 2014 earned 60 times what was earned by most state employees, and they sought a major increase. This caused widespread criticism and protests, including the smuggling of two piglets into the parliament in June 2014 to highlight corruption amongst members of parliament. The protesters, who were arrested, used the word "MPigs" to highlight their grievance. A specific scandal, which had significant international consequences and highlighted the presence of corruption in high-level government offices, was the embezzlement of $12.6 million of donor funds from the Office of the Prime Minister in 2012. These funds were "earmarked as crucial support for rebuilding northern Uganda, ravaged by a 20-year war, and Karamoja, Uganda's poorest region." This scandal prompted the EU, the UK, Germany, Denmark, Ireland, and Norway to suspend aid. Widespread grand and petty corruption involving public officials and political patronage systems have also seriously affected the investment climate in Uganda. One of the high corruption risk areas is the public procurement in which non-transparent under-the-table cash payments are often demanded from procurement officers. What may ultimately compound this problem is the availability of oil. The Petroleum Bill, passed by parliament in 2012 and touted by the NRM as bringing transparency to the oil sector, has failed to please domestic and international political commentators and economists. For instance, Angelo Izama, a Ugandan energy analyst at the US-based Open Society Foundation said the new law was tantamount to "handing over an ATM (cash) machine" to Museveni and his regime. According to Global Witness in 2012, a non-governmental organisation devoted to international law, Uganda now has "oil reserves that have the potential to double the government's revenue within six to ten years, worth an estimated US $2.4 billion per year." The Non-Governmental Organizations (Amendment) Act, passed in 2006, has stifled the productivity of NGOs through erecting barriers to entry, activity, funding and assembly within the sector. Burdensome and corrupt registration procedures (i.e. requiring recommendations from government officials; annual re-registration), unreasonable regulation of operations (i.e. requiring government