41.   Experts blame the high toll on unsafe vehicles, disregard for regulations and insufficient emergency services.

42.   Experts blame the problem on excessive use of insecticides, food preservation chemicals and weight-gain substances for livestock.

43.   Experts blamed the collapse on poor quality steel props, sloppy management and a rush to complete the project, the newspaper said.

44.   Experts partly blame high joblessness, especially in former communist East Germany, for the burgeoning neo-Nazi scene.

45.   Experts blame rapidly growing wages and food prices for excessive inflation.

46.   Experts blame the trash crisis on decades of haphazard growth, little urban planning, ineffectual government and lack of resources.

47.   Experts have blamed poor maintenance, safety violations and cost-cutting.

48.   Experts blame a lack of investments by Eletrobras, the state electric energy holding company.

49.   Experts blame old and unsafe vehicles, disregard for regulations and inadequate emergency services.

50.   Experts blame the crime wave on rising illegal drug use, a rampant economic crisis and a trend toward increasingly violent and youthful offenders.