51.   Investors lined up to buy the bonds because the securities are backed by oil revenue and carry an investment grade credit rating.

52.   Iraq would still be required to deposit all its legitimate oil revenues in an escrow account controlled by the U.N.

53.   It would be enforced by tightening U.N. control over Iraqi oil revenues.

54.   Keeping oil prices high could worsen any recession that might arrive, in turn reducing oil revenue.

55.   Mexico must balance its interest in high oil revenue with its fears of an economic slowdown in the United States, its most important trading partner.

56.   Mexico is still expected to put up oil revenues as collateral and rule out fiscal and monetary excess.

57.   Much may depend on how long Iraq can live without oil revenue.

58.   Nearly every OPEC member suffered a decline in oil export revenue.

59.   Oil revenue has transformed the Norwegian economy but has caused a debate as to whether the windfall is being used properly and whether production should be slowed.

60.   Oil revenues also have kept Louisiana property taxes low.