N5 Trillion Stolen Under President Jonathan's Watch

According to Punch:

Over N5tn in government funds have been stolen through fraud, embezzlement and theft since President Goodluck Jonathan assumed office on May 6, 2010, a SUNDAY PUNCH investigation has found.

Our correspondents arrived at the stolen sum after poring over the reports of the various committees set up by the President to probe some sectors of the economy, particularly oil and gas. SUNDAY PUNCH also relied on disclosures by some senior government officials.
Five trillion naira is the summation of government funds said to have been stolen, according to the Mallam Nuhu Ribadu-led Petroleum Task Force report; the Minister of Trade and Investment’s report on stolen crude; the House of Representatives fuel subsidy report and investigations into the ecological fund, SIM card registration and frequency band spectrum sale.
The Ribadu report on the oil and gas sector put daily crude oil theft at a high 250,000 barrels daily at a cost of $6.3bn (N1.2trn) a year. This puts the total amount lost through oil theft in the two years of Jonathan’s government at over $12.6bn (N2trn).