One-third of Italians have reduced their consumption of extra virgin olive oil, a mainstay of the Mediterranean diet, due to skyrocketing prices, according to a survey released Friday.

But Italian producers are pushing back against the data, saying the snapshot of consumer sentiment does not give a full picture — and that sales of higher-quality Italian extra virgin olive oil are actually up.

Consumers reported cutting back consumption of extra virgin olive oil by at least 30% to as much as half as average supermarket prices have risen from 4 euros to 9 euros a bottle, according to a survey by the Piepoli independent research institute.

United Airlines plane rolls off runway in Houston

Passengers had to be evacuated from a United Airlines plane after it rolled off a runway and got stuck in the grass in Houston Friday morning.

No injuries were reported among the 160 passengers and six crew members, United Airlines said in a statement. Video taken after the landing showed the plane tilted to one side with one of its wings very close to the ground.

Flight 2477 from Memphis, Tennessee had landed at Bush Intercontinental Airport around 8 a.m. and was rolling toward a terminal gate when the Boeing 737 Max 8 left the pavement, the Houston Airport System said in a statement.

Stairs were brought to the plane and the crew helped all passengers safely leave, United said.